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kernels-benchmarks / openai_moe /impls /gpt_oss_moe.html
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 <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>gpt_oss_moe</title>
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cursor: grab;
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border: 1px solid var(--border-primary);
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color: var(--text-secondary);
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cursor: grab; /* drag handle */
user-select: none;
}
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display: block;
color: var(--text-secondary);
text-decoration: none;
padding: 0.15rem 0;
border-left: 2px solid transparent;
padding-left: 0.5rem;
transition: all 0.2s ease;
cursor: pointer;
}
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border-left-color: var(--text-secondary);
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border-left-color: var(--text-link);
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font-weight: normal;
}
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.minimap-heading.h3 { padding-left: 1.5rem; }
.minimap-heading.h4 { padding-left: 2rem; }
.minimap-heading.h5 { padding-left: 2.5rem; }
.minimap-heading.h6 { padding-left: 3rem; }
.minimap-cell {
color: var(--text-link);
opacity: 0.8;
font-style: italic;
}
.minimap-cell:hover {
opacity: 1;
}
.file-explorer-title {
font-weight: bold;
color: var(--text-secondary);
margin-bottom: 0.5rem;
padding-bottom: 0.25rem;
border-bottom: 1px solid var(--border-primary);
cursor: grab; /* drag handle */
user-select: none;
}
.file-explorer-section {
margin-bottom: 0.75rem;
}
.file-explorer-section-title {
font-weight: bold;
color: var(--text-secondary);
font-size: 0.65rem;
margin-bottom: 0.25rem;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.file-explorer-item {
display: block;
color: var(--text-secondary);
text-decoration: none;
padding: 0.1rem 0;
margin-left: 0.5rem;
transition: color 0.2s ease;
cursor: pointer;
font-family: monospace;
}
.file-explorer-item:hover {
color: var(--text-primary);
}
.file-explorer-item.script {
color: var(--text-link);
}
.file-explorer-item.artifact {
color: var(--text-secondary);
opacity: 0.8;
}
/* Hide widgets on smaller screens */
@media (max-width: 768px) {
.minimap, .file-explorer, .tools-widget {
display: none;
}
}
.cell {
margin: 1rem 0;
border: 1px solid var(--border-primary);
border-radius: 2px;
overflow: hidden;
background: var(--bg-secondary);
}
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background: var(--bg-secondary);
padding: 0.5rem 1rem;
border-bottom: 1px solid var(--border-primary);
font-family: inherit;
font-size: 0.85rem;
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:root[data-ui="none"] .cell-content { padding: 0; }
:root[data-ui="none"] .copy-button,
:root[data-ui="none"] .collapse-indicators,
:root[data-ui="none"] .cell-meta,
:root[data-ui="none"] .cell-outputs-header { display: none !important; }
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:root[data-ui="none"] .code-content pre { background: #f9f9f9; border: 1px solid #ddd; padding: 8px; }
:root[data-ui="none"] .output { background: transparent; border: none; padding: 0.25em 0; }
color: var(--text-secondary);
cursor: pointer;
user-select: none;
transition: background-color 0.2s ease;
}
.cell-header:hover {
background: var(--bg-tertiary);
}
.collapse-indicators {
color: var(--text-secondary);
font-size: 0.8rem;
opacity: 0.7;
}
.collapse-indicators span:hover {
color: var(--text-primary);
opacity: 1;
}
.cell-code {
display: block;
background: var(--bg-code);
}
.cell-code.collapsed {
display: none;
}
.cell-code pre {
margin: 0;
padding: 0.75rem;
background: var(--bg-code);
overflow-x: auto;
color: var(--text-primary);
}
.cell-output {
padding: 0.75rem;
/* background: var(--bg-primary); */
background: var(--bg-secondary);
}
.cell-output.collapsed {
display: none;
}
.cell-stdout {
background: var(--bg-tertiary);
padding: 0.75rem;
border-radius: 1px;
/* margin: 0.25rem 0; */
font-family: inherit;
font-size: 0.9rem;
white-space: pre-wrap;
color: var(--text-primary);
}
.cell-stdout {
background: var(--bg-tertiary);
padding: 0.75rem;
border-radius: 1px;
font-family: inherit;
font-size: 0.9rem;
color: var(--text-primary);
/* key bits */
overflow: auto; /* show scrollbars when needed */
max-width: 100%; /* respects whatever layout width you give it */
}
.cell-stdout .stdout-text {
margin: 0; /* reset pre default margin */
white-space: pre; /* keep line breaks, NO wrapping */
display: inline-block; /* shrink-to-content */
min-width: max-content; /* allow very long lines to define intrinsic width */
font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
tab-size: 2;
}
.cell-stderr {
background: var(--bg-error);
border-left: 2px solid var(--border-error);
padding: 1rem;
margin: 0.5rem 0;
font-family: inherit;
font-size: 0.9rem;
color: var(--text-error);
white-space: pre-wrap;
}
.uv-install-logs {
margin: 0.5rem 0;
}
.uv-logs-header {
cursor: pointer;
padding: 0.75rem;
border-left: 3px solid var(--border-color);
font-family: inherit;
font-size: 0.85rem;
color: var(--text-secondary);
user-select: none;
}
.uv-logs-content {
background: var(--bg-secondary);
padding: 1rem;
border-left: 3px solid var(--border-color);
white-space: pre-wrap;
font-family: monospace;
font-size: 0.85rem;
color: var(--text-secondary);
overflow-x: auto;
}
.cell-artifacts {
margin: 1rem 0;
}
.cell-artifacts h4 {
margin: 0 0 0.5rem 0;
color: var(--text-secondary);
font-size: 0.9rem;
}
.artifact {
display: inline-block;
background: var(--bg-artifact);
padding: 0.25rem 0.5rem;
border-radius: 1px;
margin: 0.25rem 0.5rem 0.25rem 0;
font-family: inherit;
font-size: 0.8rem;
color: var(--text-link);
text-decoration: none;
transition: background-color 0.2s ease;
border: 1px solid var(--border-primary);
}
.artifact:hover {
background: var(--bg-artifact-hover);
}
.artifact-preview {
margin-top: 1rem;
}
.artifact-preview img {
max-width: 100%;
height: auto;
border: 1px solid var(--border-primary);
border-radius: 1px;
}
.artifact-preview svg {
max-width: 100%;
height: auto;
border: 1px solid var(--border-primary);
border-radius: 1px;
display: block;
}
/* Style SVG text elements */
.artifact-preview svg g {
fill: var(--text-primary) !important;
}
/* Auto-theme SVG elements */
.artifact-preview svg {
background: transparent;
}
/* Invert SVG images in dark mode */
:root[data-theme="dark"] .artifact-preview img[src$=".svg"] {
filter: invert(0.9) hue-rotate(180deg);
}
/* Keep SVG images readable in monocolor mode */
:root[data-ui="monocolor"] .artifact-preview img[src$=".svg"] {
filter: none;
}
/* CSV table styling */
.artifact-csv {
margin-top: 1rem;
overflow-x: auto;
}
.csv-table {
width: 100%;
border-collapse: collapse;
font-size: 0.9rem;
background: var(--bg-secondary);
border: 1px solid var(--border-primary);
border-radius: 1px;
}
.csv-table th,
.csv-table td {
padding: 0.5rem 0.75rem;
text-align: left;
border: 1px solid var(--border-primary);
}
.csv-table th {
background: var(--bg-tertiary);
font-weight: 600;
color: var(--text-primary);
}
.csv-table tbody tr:hover {
background: var(--bg-artifact-hover);
}
.artifact-csv-error {
margin-top: 1rem;
padding: 1rem;
background: var(--bg-error);
color: var(--text-error);
border: 1px solid var(--border-error);
border-radius: 1px;
}
.cell-failed {
border-color: var(--border-cell-failed);
}
.cell-failed .cell-header {
background: var(--bg-error);
color: var(--text-error);
}
.cell-commented {
opacity: 0.6;
border-style: dashed;
}
.cell-commented .cell-header {
background: var(--bg-secondary);
color: var(--text-secondary);
font-style: italic;
}
.run-btn {
background: var(--bg-tertiary);
border: 1px solid var(--border-primary);
padding: 2px 6px;
border-radius: 2px;
color: var(--text-secondary);
cursor: pointer;
font-size: 0.75em;
font-family: inherit;
margin-left: 4px;
}
.run-btn:hover {
color: var(--text-primary);
background: var(--bg-primary);
}
.run-btn:disabled {
opacity: 0.6;
cursor: not-allowed;
}
.copy-btn {
background: var(--bg-tertiary);
border: 1px solid var(--border-primary);
padding: 2px 6px;
border-radius: 2px;
color: var(--text-secondary);
cursor: pointer;
font-size: 0.75em;
font-family: inherit;
margin-left: 4px;
}
.copy-btn:hover {
color: var(--text-primary);
background: var(--bg-primary);
}
.copy-btn:disabled {
opacity: 0.6;
cursor: not-allowed;
}
.copy-btn.copied {
color: #4caf50;
background: var(--bg-primary);
border-color: #4caf50;
transition: all 0.2s ease;
}
.raw-btn {
background: var(--bg-tertiary);
border: 1px solid var(--border-primary);
padding: 2px 6px;
border-radius: 2px;
color: var(--text-secondary);
cursor: pointer;
font-size: 0.75em;
font-family: inherit;
margin-left: 4px;
text-decoration: none;
display: inline-block;
}
.raw-btn:hover {
color: var(--text-primary);
background: var(--bg-primary);
text-decoration: none;
}
.github-btn {
background: var(--bg-tertiary);
border: 1px solid var(--border-primary);
padding: 2px 6px;
border-radius: 2px;
color: var(--text-secondary);
cursor: pointer;
font-size: 0.75em;
font-family: inherit;
margin-left: 4px;
text-decoration: none;
display: inline-block;
}
.github-btn:hover {
color: var(--text-primary);
background: var(--bg-primary);
text-decoration: none;
}
.hf-btn {
background: var(--bg-tertiary);
border: 1px solid var(--border-primary);
padding: 2px 6px;
border-radius: 2px;
color: var(--text-secondary);
cursor: pointer;
font-size: 0.75em;
font-family: inherit;
margin-left: 4px;
text-decoration: none;
display: inline-block;
}
.hf-btn:hover {
color: var(--text-primary);
background: var(--bg-primary);
text-decoration: none;
}
.output-stale {
opacity: 0.5;
position: relative;
}
.output-stale::after {
content: '⏳ updating...';
position: absolute;
top: 8px;
right: 8px;
background: var(--bg-secondary);
padding: 4px 8px;
border-radius: 2px;
font-size: 0.75em;
color: var(--text-secondary);
border: 1px solid var(--border-primary);
}
h1, h2, h3, h4, h5, h6 {
margin-top: 1.5rem;
margin-bottom: 0.75rem;
color: var(--text-primary);
}
h1 {
margin-top: 0;
margin-bottom: 1rem;
}
p {
margin: 0.75rem 0;
color: var(--text-primary);
}
a {
color: var(--text-link);
}
img {
max-width: 100%;
height: auto;
border-radius: 1px;
box-shadow: none;
}
pre, code {
font-family: 'Cascadia Mono', 'Cascadia Code', 'JetBrains Mono', 'SF Mono', Monaco, 'Consolas', monospace;
font-size: var(--code-font-size);
}
.code-wrap { position: relative; }
.code-line-highlight { display: none; position: absolute; left: 0; right: 0; height: 1.5em; background: rgba(255, 235, 170, 0.35); pointer-events: none; border-left: 3px solid #f4c542; }
.line-number { cursor: pointer; text-decoration: none; color: var(--text-secondary); padding: 0 0.25rem; }
.line-number.selected { background: rgba(255, 235, 170, 0.4); color: var(--text-primary); }
/* Line numbers */
.highlight-with-lines {
display: flex;
}
.line-numbers {
background: var(--bg-tertiary);
padding: var(--code-pad-y) 0.5rem;
font-family: 'Cascadia Mono', 'Cascadia Code', 'JetBrains Mono', 'SF Mono', Monaco, 'Consolas', monospace;
font-size: var(--code-font-size);
line-height: var(--code-line-height);
color: var(--text-secondary);
user-select: none;
text-align: right;
border-right: 1px solid var(--border-primary);
}
.line-numbers .line-number {
display: block;
line-height: var(--code-line-height);
}
.highlight-with-lines .highlight {
flex: 1;
}
.highlight .hll { background-color: transparent; } /* don't conflict with our highlight */
.highlight pre {
white-space: pre;
margin: 0;
padding: var(--code-pad-y) 0.75rem;
line-height: var(--code-line-height);
}
/* Collapsed code styling */
.cell-code.collapsed {
display: none;
}
.cell-code.expanded {
display: block;
}
.cell-code {
display: block;
border-bottom: 1px solid var(--border-primary);
}
pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
[data-theme="light"] .highlight .hll { background-color: #ffffcc }
[data-theme="light"] .highlight { background: #f8f8f8; }
[data-theme="light"] .highlight .c { color: #3D7B7B; font-style: italic } /* Comment */
[data-theme="light"] .highlight .err { border: 1px solid #F00 } /* Error */
[data-theme="light"] .highlight .k { color: #008000; font-weight: bold } /* Keyword */
[data-theme="light"] .highlight .o { color: #666 } /* Operator */
[data-theme="light"] .highlight .ch { color: #3D7B7B; font-style: italic } /* Comment.Hashbang */
[data-theme="light"] .highlight .cm { color: #3D7B7B; font-style: italic } /* Comment.Multiline */
[data-theme="light"] .highlight .cp { color: #9C6500 } /* Comment.Preproc */
[data-theme="light"] .highlight .cpf { color: #3D7B7B; font-style: italic } /* Comment.PreprocFile */
[data-theme="light"] .highlight .c1 { color: #3D7B7B; font-style: italic } /* Comment.Single */
[data-theme="light"] .highlight .cs { color: #3D7B7B; font-style: italic } /* Comment.Special */
[data-theme="light"] .highlight .gd { color: #A00000 } /* Generic.Deleted */
[data-theme="light"] .highlight .ge { font-style: italic } /* Generic.Emph */
[data-theme="light"] .highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
[data-theme="light"] .highlight .gr { color: #E40000 } /* Generic.Error */
[data-theme="light"] .highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */
[data-theme="light"] .highlight .gi { color: #008400 } /* Generic.Inserted */
[data-theme="light"] .highlight .go { color: #717171 } /* Generic.Output */
[data-theme="light"] .highlight .gp { color: #000080; font-weight: bold } /* Generic.Prompt */
[data-theme="light"] .highlight .gs { font-weight: bold } /* Generic.Strong */
[data-theme="light"] .highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */
[data-theme="light"] .highlight .gt { color: #04D } /* Generic.Traceback */
[data-theme="light"] .highlight .kc { color: #008000; font-weight: bold } /* Keyword.Constant */
[data-theme="light"] .highlight .kd { color: #008000; font-weight: bold } /* Keyword.Declaration */
[data-theme="light"] .highlight .kn { color: #008000; font-weight: bold } /* Keyword.Namespace */
[data-theme="light"] .highlight .kp { color: #008000 } /* Keyword.Pseudo */
[data-theme="light"] .highlight .kr { color: #008000; font-weight: bold } /* Keyword.Reserved */
[data-theme="light"] .highlight .kt { color: #B00040 } /* Keyword.Type */
[data-theme="light"] .highlight .m { color: #666 } /* Literal.Number */
[data-theme="light"] .highlight .s { color: #BA2121 } /* Literal.String */
[data-theme="light"] .highlight .na { color: #687822 } /* Name.Attribute */
[data-theme="light"] .highlight .nb { color: #008000 } /* Name.Builtin */
[data-theme="light"] .highlight .nc { color: #00F; font-weight: bold } /* Name.Class */
[data-theme="light"] .highlight .no { color: #800 } /* Name.Constant */
[data-theme="light"] .highlight .nd { color: #A2F } /* Name.Decorator */
[data-theme="light"] .highlight .ni { color: #717171; font-weight: bold } /* Name.Entity */
[data-theme="light"] .highlight .ne { color: #CB3F38; font-weight: bold } /* Name.Exception */
[data-theme="light"] .highlight .nf { color: #00F } /* Name.Function */
[data-theme="light"] .highlight .nl { color: #767600 } /* Name.Label */
[data-theme="light"] .highlight .nn { color: #00F; font-weight: bold } /* Name.Namespace */
[data-theme="light"] .highlight .nt { color: #008000; font-weight: bold } /* Name.Tag */
[data-theme="light"] .highlight .nv { color: #19177C } /* Name.Variable */
[data-theme="light"] .highlight .ow { color: #A2F; font-weight: bold } /* Operator.Word */
[data-theme="light"] .highlight .w { color: #BBB } /* Text.Whitespace */
[data-theme="light"] .highlight .mb { color: #666 } /* Literal.Number.Bin */
[data-theme="light"] .highlight .mf { color: #666 } /* Literal.Number.Float */
[data-theme="light"] .highlight .mh { color: #666 } /* Literal.Number.Hex */
[data-theme="light"] .highlight .mi { color: #666 } /* Literal.Number.Integer */
[data-theme="light"] .highlight .mo { color: #666 } /* Literal.Number.Oct */
[data-theme="light"] .highlight .sa { color: #BA2121 } /* Literal.String.Affix */
[data-theme="light"] .highlight .sb { color: #BA2121 } /* Literal.String.Backtick */
[data-theme="light"] .highlight .sc { color: #BA2121 } /* Literal.String.Char */
[data-theme="light"] .highlight .dl { color: #BA2121 } /* Literal.String.Delimiter */
[data-theme="light"] .highlight .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */
[data-theme="light"] .highlight .s2 { color: #BA2121 } /* Literal.String.Double */
[data-theme="light"] .highlight .se { color: #AA5D1F; font-weight: bold } /* Literal.String.Escape */
[data-theme="light"] .highlight .sh { color: #BA2121 } /* Literal.String.Heredoc */
[data-theme="light"] .highlight .si { color: #A45A77; font-weight: bold } /* Literal.String.Interpol */
[data-theme="light"] .highlight .sx { color: #008000 } /* Literal.String.Other */
[data-theme="light"] .highlight .sr { color: #A45A77 } /* Literal.String.Regex */
[data-theme="light"] .highlight .s1 { color: #BA2121 } /* Literal.String.Single */
[data-theme="light"] .highlight .ss { color: #19177C } /* Literal.String.Symbol */
[data-theme="light"] .highlight .bp { color: #008000 } /* Name.Builtin.Pseudo */
[data-theme="light"] .highlight .fm { color: #00F } /* Name.Function.Magic */
[data-theme="light"] .highlight .vc { color: #19177C } /* Name.Variable.Class */
[data-theme="light"] .highlight .vg { color: #19177C } /* Name.Variable.Global */
[data-theme="light"] .highlight .vi { color: #19177C } /* Name.Variable.Instance */
[data-theme="light"] .highlight .vm { color: #19177C } /* Name.Variable.Magic */
[data-theme="light"] .highlight .il { color: #666 } /* Literal.Number.Integer.Long */
pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
[data-theme="dark"] .highlight .hll { background-color: #49483e }
[data-theme="dark"] .highlight { background: #272822; color: #F8F8F2 }
[data-theme="dark"] .highlight .c { color: #959077 } /* Comment */
[data-theme="dark"] .highlight .err { color: #ED007E; background-color: #1E0010 } /* Error */
[data-theme="dark"] .highlight .esc { color: #F8F8F2 } /* Escape */
[data-theme="dark"] .highlight .g { color: #F8F8F2 } /* Generic */
[data-theme="dark"] .highlight .k { color: #66D9EF } /* Keyword */
[data-theme="dark"] .highlight .l { color: #AE81FF } /* Literal */
[data-theme="dark"] .highlight .n { color: #F8F8F2 } /* Name */
[data-theme="dark"] .highlight .o { color: #FF4689 } /* Operator */
[data-theme="dark"] .highlight .x { color: #F8F8F2 } /* Other */
[data-theme="dark"] .highlight .p { color: #F8F8F2 } /* Punctuation */
[data-theme="dark"] .highlight .ch { color: #959077 } /* Comment.Hashbang */
[data-theme="dark"] .highlight .cm { color: #959077 } /* Comment.Multiline */
[data-theme="dark"] .highlight .cp { color: #959077 } /* Comment.Preproc */
[data-theme="dark"] .highlight .cpf { color: #959077 } /* Comment.PreprocFile */
[data-theme="dark"] .highlight .c1 { color: #959077 } /* Comment.Single */
[data-theme="dark"] .highlight .cs { color: #959077 } /* Comment.Special */
[data-theme="dark"] .highlight .gd { color: #FF4689 } /* Generic.Deleted */
[data-theme="dark"] .highlight .ge { color: #F8F8F2; font-style: italic } /* Generic.Emph */
[data-theme="dark"] .highlight .ges { color: #F8F8F2; font-weight: bold; font-style: italic } /* Generic.EmphStrong */
[data-theme="dark"] .highlight .gr { color: #F8F8F2 } /* Generic.Error */
[data-theme="dark"] .highlight .gh { color: #F8F8F2 } /* Generic.Heading */
[data-theme="dark"] .highlight .gi { color: #A6E22E } /* Generic.Inserted */
[data-theme="dark"] .highlight .go { color: #66D9EF } /* Generic.Output */
[data-theme="dark"] .highlight .gp { color: #FF4689; font-weight: bold } /* Generic.Prompt */
[data-theme="dark"] .highlight .gs { color: #F8F8F2; font-weight: bold } /* Generic.Strong */
[data-theme="dark"] .highlight .gu { color: #959077 } /* Generic.Subheading */
[data-theme="dark"] .highlight .gt { color: #F8F8F2 } /* Generic.Traceback */
[data-theme="dark"] .highlight .kc { color: #66D9EF } /* Keyword.Constant */
[data-theme="dark"] .highlight .kd { color: #66D9EF } /* Keyword.Declaration */
[data-theme="dark"] .highlight .kn { color: #FF4689 } /* Keyword.Namespace */
[data-theme="dark"] .highlight .kp { color: #66D9EF } /* Keyword.Pseudo */
[data-theme="dark"] .highlight .kr { color: #66D9EF } /* Keyword.Reserved */
[data-theme="dark"] .highlight .kt { color: #66D9EF } /* Keyword.Type */
[data-theme="dark"] .highlight .ld { color: #E6DB74 } /* Literal.Date */
[data-theme="dark"] .highlight .m { color: #AE81FF } /* Literal.Number */
[data-theme="dark"] .highlight .s { color: #E6DB74 } /* Literal.String */
[data-theme="dark"] .highlight .na { color: #A6E22E } /* Name.Attribute */
[data-theme="dark"] .highlight .nb { color: #F8F8F2 } /* Name.Builtin */
[data-theme="dark"] .highlight .nc { color: #A6E22E } /* Name.Class */
[data-theme="dark"] .highlight .no { color: #66D9EF } /* Name.Constant */
[data-theme="dark"] .highlight .nd { color: #A6E22E } /* Name.Decorator */
[data-theme="dark"] .highlight .ni { color: #F8F8F2 } /* Name.Entity */
[data-theme="dark"] .highlight .ne { color: #A6E22E } /* Name.Exception */
[data-theme="dark"] .highlight .nf { color: #A6E22E } /* Name.Function */
[data-theme="dark"] .highlight .nl { color: #F8F8F2 } /* Name.Label */
[data-theme="dark"] .highlight .nn { color: #F8F8F2 } /* Name.Namespace */
[data-theme="dark"] .highlight .nx { color: #A6E22E } /* Name.Other */
[data-theme="dark"] .highlight .py { color: #F8F8F2 } /* Name.Property */
[data-theme="dark"] .highlight .nt { color: #FF4689 } /* Name.Tag */
[data-theme="dark"] .highlight .nv { color: #F8F8F2 } /* Name.Variable */
[data-theme="dark"] .highlight .ow { color: #FF4689 } /* Operator.Word */
[data-theme="dark"] .highlight .pm { color: #F8F8F2 } /* Punctuation.Marker */
[data-theme="dark"] .highlight .w { color: #F8F8F2 } /* Text.Whitespace */
[data-theme="dark"] .highlight .mb { color: #AE81FF } /* Literal.Number.Bin */
[data-theme="dark"] .highlight .mf { color: #AE81FF } /* Literal.Number.Float */
[data-theme="dark"] .highlight .mh { color: #AE81FF } /* Literal.Number.Hex */
[data-theme="dark"] .highlight .mi { color: #AE81FF } /* Literal.Number.Integer */
[data-theme="dark"] .highlight .mo { color: #AE81FF } /* Literal.Number.Oct */
[data-theme="dark"] .highlight .sa { color: #E6DB74 } /* Literal.String.Affix */
[data-theme="dark"] .highlight .sb { color: #E6DB74 } /* Literal.String.Backtick */
[data-theme="dark"] .highlight .sc { color: #E6DB74 } /* Literal.String.Char */
[data-theme="dark"] .highlight .dl { color: #E6DB74 } /* Literal.String.Delimiter */
[data-theme="dark"] .highlight .sd { color: #E6DB74 } /* Literal.String.Doc */
[data-theme="dark"] .highlight .s2 { color: #E6DB74 } /* Literal.String.Double */
[data-theme="dark"] .highlight .se { color: #AE81FF } /* Literal.String.Escape */
[data-theme="dark"] .highlight .sh { color: #E6DB74 } /* Literal.String.Heredoc */
[data-theme="dark"] .highlight .si { color: #E6DB74 } /* Literal.String.Interpol */
[data-theme="dark"] .highlight .sx { color: #E6DB74 } /* Literal.String.Other */
[data-theme="dark"] .highlight .sr { color: #E6DB74 } /* Literal.String.Regex */
[data-theme="dark"] .highlight .s1 { color: #E6DB74 } /* Literal.String.Single */
[data-theme="dark"] .highlight .ss { color: #E6DB74 } /* Literal.String.Symbol */
[data-theme="dark"] .highlight .bp { color: #F8F8F2 } /* Name.Builtin.Pseudo */
[data-theme="dark"] .highlight .fm { color: #A6E22E } /* Name.Function.Magic */
[data-theme="dark"] .highlight .vc { color: #F8F8F2 } /* Name.Variable.Class */
[data-theme="dark"] .highlight .vg { color: #F8F8F2 } /* Name.Variable.Global */
[data-theme="dark"] .highlight .vi { color: #F8F8F2 } /* Name.Variable.Instance */
[data-theme="dark"] .highlight .vm { color: #F8F8F2 } /* Name.Variable.Magic */
[data-theme="dark"] .highlight .il { color: #AE81FF } /* Literal.Number.Integer.Long */
/* Ensure our code metrics override Pygments defaults */
.highlight pre {
white-space: pre;
margin: 0;
padding: var(--code-pad-y) 0.75rem !important;
line-height: var(--code-line-height) !important;
font-size: var(--code-font-size) !important;
font-family: 'Cascadia Mono', 'Cascadia Code', 'JetBrains Mono', 'SF Mono', Monaco, 'Consolas', monospace !important;
border: none;
}
.line-numbers { line-height: var(--code-line-height) !important; }
.line-numbers .line-number { line-height: var(--code-line-height) !important; }
/* Custom CSS from frontmatter */
/* Cursor for tools */
body[data-tool="arrow"] .main-content {
cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%23e53935" stroke-width="2"><path d="M12 19l7-7 3 3-7 7-3-3z"/><path d="M18 13l-1.5-7.5L2 2l3.5 14.5L13 18l5-5z"/><path d="M2 2l7.586 7.586"/><circle cx="11" cy="11" r="2"/></svg>') 12 12, crosshair;
}
body[data-tool="pen"] .main-content {
cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%23e53935" stroke-width="2"><path d="M12 19l7-7 3 3-7 7-3-3z"/><path d="M18 13l-1.5-7.5L2 2l3.5 14.5L13 18l5-5z"/><circle cx="4" cy="20" r="2" fill="%23e53935"/></svg>') 4 20, pointer;
}
body[data-tool="eraser"] .main-content {
cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="%23e53935" stroke-width="2"><path d="M20 20H7l-7-7 7-7h13v14z"/><path d="M13 13l7-7"/><path d="M13 13L9 9"/></svg>') 12 12, auto;
}
/* Color picker styles */
.tools-section-title {
font-weight: bold;
color: var(--text-secondary);
font-size: 0.65rem;
margin: 0.75rem 0 0.5rem 0;
text-transform: uppercase;
letter-spacing: 0.5px;
}
.color-row {
display: grid;
grid-template-columns: repeat(6, 1fr);
gap: 0.25rem;
margin-bottom: 0.5rem;
}
.color-swatch {
width: 18px;
height: 18px;
border: 2px solid var(--border-primary);
border-radius: 3px;
cursor: pointer;
transition: all 0.2s ease;
position: relative;
}
.color-swatch:hover {
transform: scale(1.1);
border-color: var(--text-secondary);
}
.color-swatch.selected {
border-color: var(--text-primary);
box-shadow: 0 0 0 2px var(--text-link);
}
.color-swatch.selected::after {
content: '✓';
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: white;
font-size: 10px;
font-weight: bold;
text-shadow: 1px 1px 1px black;
}
.color-input {
width: 24px;
height: 24px;
border: 2px solid var(--border-primary);
border-radius: 3px;
cursor: pointer;
background: none;
padding: 0;
grid-column: span 2;
justify-self: center;
}
.color-input:hover {
border-color: var(--text-secondary);
}
/* Thickness slider styles */
.thickness-row {
display: flex;
align-items: center;
gap: 0.5rem;
margin-top: 0.75rem;
}
.thickness-slider {
flex: 1;
-webkit-appearance: none;
appearance: none;
height: 4px;
background: var(--border-primary);
border-radius: 2px;
outline: none;
opacity: 0.7;
transition: opacity 0.2s;
}
.thickness-slider:hover {
opacity: 1;
}
.thickness-slider::-webkit-slider-thumb {
-webkit-appearance: none;
appearance: none;
width: 12px;
height: 12px;
background: var(--text-link);
border-radius: 50%;
cursor: pointer;
}
.thickness-slider::-moz-range-thumb {
width: 12px;
height: 12px;
background: var(--text-link);
border-radius: 50%;
cursor: pointer;
border: none;
}
.thickness-value {
font-size: 0.7rem;
color: var(--text-secondary);
min-width: 20px;
text-align: right;
}
.highlight {
background: none !important;
}
/* Loading animations */
.loading-spinner {
display: inline-block;
width: 16px;
height: 16px;
border: 2px solid var(--border-primary);
border-radius: 50%;
border-top-color: var(--text-link);
animation: spin 1s linear infinite;
margin-right: 8px;
vertical-align: middle;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.loading-skeleton {
display: inline-block;
background: var(--bg-tertiary);
background: linear-gradient(
90deg,
var(--bg-tertiary) 25%,
var(--bg-secondary) 50%,
var(--bg-tertiary) 75%
);
background-size: 200% 100%;
animation: loading-shimmer 2s ease-in-out infinite;
border-radius: 2px;
height: 1em;
width: 80px;
vertical-align: middle;
}
@keyframes loading-shimmer {
0% { background-position: -200% 0; }
100% { background-position: 200% 0; }
}
/* Loading state for cell output */
.cell-output:has(.loading-spinner) {
opacity: 0.7;
background: var(--bg-secondary);
/* border-left: 3px solid var(--text-link); */
}
</style>
<script>
// --- Drag utilities ---
function clamp(val, min, max) { return Math.max(min, Math.min(max, val)); }
function restorePosition(el, storageKey) {
try {
const raw = localStorage.getItem(storageKey);
if (!raw) return;
const pos = JSON.parse(raw);
if (typeof pos.left === 'number' && typeof pos.top === 'number') {
el.style.left = pos.left + 'px';
el.style.top = pos.top + 'px';
el.style.right = 'auto';
el.style.bottom = 'auto';
}
} catch (_) {}
}
function savePosition(el, storageKey) {
try {
const left = parseFloat(el.style.left || 'NaN');
const top = parseFloat(el.style.top || 'NaN');
if (!Number.isNaN(left) && !Number.isNaN(top)) {
localStorage.setItem(storageKey, JSON.stringify({ left, top }));
}
} catch (_) {}
}
function makeDraggable(el, storageKey, handleEl) {
let dragging = false;
let startX = 0, startY = 0; // cursor
let origLeft = 0, origTop = 0; // element
const onMove = (e) => {
if (!dragging) return;
const clientX = e.touches ? e.touches[0].clientX : e.clientX;
const clientY = e.touches ? e.touches[0].clientY : e.clientY;
const dx = clientX - startX;
const dy = clientY - startY;
const w = el.offsetWidth;
const h = el.offsetHeight;
const maxX = window.innerWidth - w;
const maxY = window.innerHeight - h;
const newLeft = clamp(origLeft + dx, 0, maxX);
const newTop = clamp(origTop + dy, 0, maxY);
el.style.left = newLeft + 'px';
el.style.top = newTop + 'px';
el.style.right = 'auto';
el.style.bottom = 'auto';
};
const endDrag = () => {
if (!dragging) return;
dragging = false;
document.removeEventListener('mousemove', onMove);
document.removeEventListener('mouseup', endDrag);
document.removeEventListener('touchmove', onMove);
document.removeEventListener('touchend', endDrag);
handleEl && (handleEl.style.cursor = 'grab');
savePosition(el, storageKey);
// ensure no-overlap constraint after a drag
try { layoutWidgetsStackedBottomRight(); } catch (_) {}
};
const startDrag = (e) => {
// Start from element's current on-screen rect
const elRect = el.getBoundingClientRect();
el.style.left = elRect.left + 'px';
el.style.top = elRect.top + 'px';
el.style.right = 'auto';
el.style.bottom = 'auto';
dragging = true;
startX = e.touches ? e.touches[0].clientX : e.clientX;
startY = e.touches ? e.touches[0].clientY : e.clientY;
origLeft = elRect.left;
origTop = elRect.top;
document.addEventListener('mousemove', onMove);
document.addEventListener('mouseup', endDrag);
document.addEventListener('touchmove', onMove, { passive: false });
document.addEventListener('touchend', endDrag);
handleEl && (handleEl.style.cursor = 'grabbing');
e.preventDefault();
};
(handleEl || el).addEventListener('mousedown', startDrag);
(handleEl || el).addEventListener('touchstart', startDrag, { passive: false });
// Apply any saved position on init
restorePosition(el, storageKey);
}
function toggleCell(cellId) {
const codeElement = document.getElementById('code-' + cellId);
const outputElement = document.getElementById('output-' + cellId);
if (codeElement) {
codeElement.classList.toggle('collapsed');
}
if (outputElement) {
outputElement.classList.toggle('collapsed');
}
updateIndicators(cellId);
encodeToolStateToUrl();
}
function toggleCode(cellId) {
const codeElement = document.getElementById('code-' + cellId);
if (codeElement) {
codeElement.classList.toggle('collapsed');
updateIndicators(cellId);
encodeToolStateToUrl();
}
}
function toggleOutput(cellId) {
const outputElement = document.getElementById('output-' + cellId);
if (outputElement) {
outputElement.classList.toggle('collapsed');
updateIndicators(cellId);
encodeToolStateToUrl();
}
}
function toggleUvLogs(headerElement) {
const contentElement = headerElement.nextElementSibling;
if (contentElement) {
const isCollapsed = contentElement.style.display === 'none';
contentElement.style.display = isCollapsed ? 'block' : 'none';
headerElement.textContent = isCollapsed ? '▼ UV Install Logs' : '▶ UV Install Logs';
// Update the header indicator if it exists
const uvLogsDiv = headerElement.parentElement;
if (uvLogsDiv && uvLogsDiv.id && uvLogsDiv.id.startsWith('uv-logs-')) {
const cellId = uvLogsDiv.id.replace('uv-logs-', '');
const indicatorElement = document.getElementById('uv-indicator-' + cellId);
if (indicatorElement) {
indicatorElement.textContent = isCollapsed ? '▼ uv-logs' : '▶ uv-logs';
}
}
}
}
function toggleUvLogsFromHeader(cellId) {
const uvLogsElement = document.getElementById('uv-logs-' + cellId);
const indicatorElement = document.getElementById('uv-indicator-' + cellId);
if (uvLogsElement) {
const headerElement = uvLogsElement.querySelector('.uv-logs-header');
const contentElement = uvLogsElement.querySelector('.uv-logs-content');
if (contentElement && headerElement) {
const isCollapsed = contentElement.style.display === 'none';
contentElement.style.display = isCollapsed ? 'block' : 'none';
headerElement.textContent = isCollapsed ? '▼ UV Install Logs' : '▶ UV Install Logs';
if (indicatorElement) {
indicatorElement.textContent = isCollapsed ? '▼ uv-logs' : '▶ uv-logs';
}
}
}
}
function updateIndicators(cellId) {
const codeElement = document.getElementById('code-' + cellId);
const outputElement = document.getElementById('output-' + cellId);
const indicators = document.querySelector(`[onclick*="${cellId}"]`)?.closest('.cell-header')?.querySelector('.collapse-indicators');
if (indicators) {
const codeCollapsed = codeElement && codeElement.classList.contains('collapsed');
const outputCollapsed = outputElement && outputElement.classList.contains('collapsed');
const codeIcon = codeCollapsed ? '▶' : '▼';
const outputIcon = outputCollapsed ? '▶' : '▼';
const codeSpan = indicators.querySelector('[onclick*="toggleCode"]');
const outputSpan = indicators.querySelector('[onclick*="toggleOutput"]');
if (codeSpan) codeSpan.innerHTML = `${codeIcon} code`;
if (outputSpan) outputSpan.innerHTML = `${outputIcon} output`;
}
}
function toggleTheme() {
const html = document.documentElement;
const currentTheme = html.getAttribute('data-theme');
const newTheme = currentTheme === 'dark' ? 'light' : 'dark';
html.setAttribute('data-theme', newTheme);
localStorage.setItem('uvnote-theme', newTheme);
updateThemeIcon();
updateUiDebug();
}
// Two panel code removed
function updateThemeIcon() {
const theme = document.documentElement.getAttribute('data-theme');
const toggle = document.querySelector('.theme-toggle');
if (toggle) {
toggle.textContent = theme === 'dark' ? 'light' : 'dark';
}
}
function setUiTheme(newUi) {
if (newUi !== 'default' && newUi !== 'none' && newUi !== 'monocolor') return;
const html = document.documentElement;
html.setAttribute('data-ui', newUi);
try { localStorage.setItem('uvnote-ui', newUi); } catch (_) {}
updateUiMenu();
updateUiDebug();
}
function updateUiMenu() {
const ui = document.documentElement.getAttribute('data-ui') || 'default';
const checks = {
default: document.getElementById('checkbox-ui-default'),
none: document.getElementById('checkbox-ui-none'),
monocolor: document.getElementById('checkbox-ui-monocolor')
};
if (checks.default) checks.default.textContent = ui === 'default' ? '☑' : '☐';
if (checks.none) checks.none.textContent = ui === 'none' ? '☑' : '☐';
if (checks.monocolor) checks.monocolor.textContent = ui === 'monocolor' ? '☑' : '☐';
}
function updateUiDebug() {
const ui = document.documentElement.getAttribute('data-ui') || 'default';
const color = document.documentElement.getAttribute('data-theme') || 'light';
const el = document.getElementById('ui-debug');
if (el) {
el.textContent = `UI: ${ui} | Color: ${color}`;
}
}
// Line selection and deep-linking
function clearLineSelections() {
try {
document.querySelectorAll('.code-line-highlight').forEach(el => { el.style.display = 'none'; });
document.querySelectorAll('.line-number.selected').forEach(el => el.classList.remove('selected'));
} catch (_) {}
}
let _selection = null; // { cellId, a, b }
function clearSelection(updateUrl) {
clearLineSelections();
_selection = null;
if (updateUrl) {
try {
const url = new URL(window.location.href);
url.searchParams.delete('cell');
url.searchParams.delete('line');
history.replaceState(null, '', url.toString());
} catch (_) {}
}
updateStateIndicator();
}
function selectCellLine(cellId, line, updateUrl) {
try {
// Ensure only one selection across the whole document
clearLineSelections();
const codeBox = document.getElementById(`code-${cellId}`);
if (!codeBox) return;
const pre = codeBox.querySelector('.highlight pre');
const overlay = document.getElementById(`line-highlight-${cellId}`);
const numbers = document.getElementById(`lines-${cellId}`);
if (!pre || !overlay) return;
// Measure line height directly from computed style
const preStyle = getComputedStyle(pre);
const padTop = parseFloat(preStyle.paddingTop || '0');
const lh = parseFloat(preStyle.lineHeight || '20');
// Position overlay
overlay.style.display = 'block';
overlay.style.height = `${lh}px`;
overlay.style.top = `${pre.offsetTop + padTop + (line - 1) * lh}px`;
// Update selected class in line numbers
if (numbers) {
numbers.querySelectorAll('.line-number').forEach(a => a.classList.remove('selected'));
const sel = numbers.querySelector(`.line-number[data-line="${line}"]`);
if (sel) sel.classList.add('selected');
}
if (updateUrl) {
const url = new URL(window.location.href);
url.searchParams.set('cell', cellId);
url.searchParams.set('line', String(line));
history.replaceState(null, '', url.toString());
}
_selection = { cellId, a: line, b: line };
updateStateIndicator();
} catch (e) { console.warn('selectCellLine error', e); }
}
function selectCellLines(cellId, startLine, endLine, updateUrl) {
try {
// normalize order
const a = Math.min(startLine, endLine);
const b = Math.max(startLine, endLine);
clearLineSelections();
const codeBox = document.getElementById(`code-${cellId}`);
if (!codeBox) return;
const pre = codeBox.querySelector('.highlight pre');
const overlay = document.getElementById(`line-highlight-${cellId}`);
const numbers = document.getElementById(`lines-${cellId}`);
if (!pre || !overlay) return;
const preStyle = getComputedStyle(pre);
const padTop = parseFloat(preStyle.paddingTop || '0');
const lh = parseFloat(preStyle.lineHeight || '20');
overlay.style.display = 'block';
overlay.style.top = `${pre.offsetTop + padTop + (a - 1) * lh}px`;
overlay.style.height = `${(b - a + 1) * lh}px`;
if (numbers) {
numbers.querySelectorAll('.line-number').forEach(a => a.classList.remove('selected'));
for (let i = a; i <= b; i++) {
const el = numbers.querySelector(`.line-number[data-line="${i}"]`);
if (el) el.classList.add('selected');
}
}
if (updateUrl) {
const url = new URL(window.location.href);
url.searchParams.set('cell', cellId);
if (a === b) url.searchParams.set('line', String(a));
else url.searchParams.set('line', `${a}-${b}`);
history.replaceState(null, '', url.toString());
}
_selection = { cellId, a, b };
updateStateIndicator();
} catch (e) { console.warn('selectCellLines error', e); }
}
// Drag-to-select support on line numbers
let _lineDrag = { active: false, cellId: null, start: 0 };
function onLineNumberMouseDown(e) {
const a = e.target.closest('.line-number');
if (!a) return;
e.preventDefault();
const cellId = a.dataset.cell;
const line = parseInt(a.dataset.line || '1', 10) || 1;
// Toggle off if this exact single line is already the only selection
const numbers = document.getElementById(`lines-${cellId}`);
if (numbers) {
const selected = Array.from(numbers.querySelectorAll('.line-number.selected')).map(n => parseInt(n.dataset.line||'0',10)).filter(Boolean);
if (selected.length === 1 && selected[0] === line) {
clearSelection(true);
return;
}
}
_lineDrag.active = true;
_lineDrag.cellId = cellId;
_lineDrag.start = line;
selectCellLines(_lineDrag.cellId, _lineDrag.start, _lineDrag.start, false);
}
function onDocMouseMove(e) {
if (!_lineDrag.active) return;
const el = document.elementFromPoint(e.clientX, e.clientY);
if (!el) return;
const a = el.closest && el.closest('.line-number');
if (!a) return;
if (a.dataset.cell !== _lineDrag.cellId) return;
const cur = parseInt(a.dataset.line || '1', 10) || 1;
selectCellLines(_lineDrag.cellId, _lineDrag.start, cur, false);
}
function onDocMouseUp(e) {
if (!_lineDrag.active) return;
const last = document.querySelector('.line-number.selected:last-of-type');
// finalize URL using the current selected range
const numbers = document.getElementById(`lines-${_lineDrag.cellId}`);
if (numbers) {
const selected = Array.from(numbers.querySelectorAll('.line-number.selected')).map(n => parseInt(n.dataset.line||'0',10)).filter(Boolean);
if (selected.length) {
const a = Math.min(...selected); const b = Math.max(...selected);
selectCellLines(_lineDrag.cellId, a, b, true);
}
}
_lineDrag.active = false; _lineDrag.cellId = null; _lineDrag.start = 0;
}
function applyLocationFromUrl() {
try {
const url = new URL(window.location.href);
const cell = url.searchParams.get('cell');
const lineParam = url.searchParams.get('line');
if (cell && lineParam) {
if (lineParam.includes('-')) {
const [a, b] = lineParam.split('-').map(x => parseInt(x, 10));
if (!Number.isNaN(a) && !Number.isNaN(b)) selectCellLines(cell, a, b, false);
} else {
const l = parseInt(lineParam, 10);
if (!Number.isNaN(l)) selectCellLine(cell, l, false);
}
}
// Apply tool parameters from URL
applyToolsFromUrl(url.searchParams);
// Cell states will be applied later in DOMContentLoaded with proper timing
const encodedCellStates = url.searchParams.get('cells');
console.log('Encoded cell states from URL:', encodedCellStates);
} catch (_) {}
}
function applyToolsFromUrl(params) {
try {
// Check if tools widget should be shown
const showTools = params.get('tools');
if (showTools === '1') {
// Mark that tool was loaded from URL
_urlLoadedTool = true;
// Apply color
const color = params.get('color');
if (color && /^[0-9a-fA-F]{6}$/.test(color)) {
setStoredArrowColor('#' + color);
}
// Apply thickness
const thickness = params.get('thickness');
if (thickness) {
const value = parseInt(thickness, 10);
if (value >= 1 && value <= 10) {
setStoredLineThickness(value);
}
}
// Don't override fadeout time for URL-loaded tools - let individual shapes decide
// Load shapes from URL
const encodedShapes = params.get('shapes');
if (encodedShapes) {
const decodedShapes = decodeShapesFromUrl(encodedShapes);
if (decodedShapes.length > 0) {
_shapes = decodedShapes;
saveShapes();
// Trigger render after overlay is initialized
setTimeout(() => {
renderOverlay();
}, 300);
}
}
// Wait for widgets to be initialized before showing tools
setTimeout(() => {
const toolsWidget = document.querySelector('.tools-widget');
const checkbox = document.getElementById('checkbox-tools');
if (toolsWidget && checkbox) {
toolsWidget.style.display = 'block';
checkbox.textContent = '☑';
localStorage.setItem('uvnote-widget-tools', 'visible');
}
// Apply active tool
const activeTool = params.get('tool');
if (activeTool && ['arrow', 'pen', 'eraser', 'spotlight'].includes(activeTool)) {
const toolBtn = Array.from(document.querySelectorAll('.tool-button')).find(btn => btn.textContent === activeTool);
if (toolBtn) {
toolBtn.click();
}
}
// Re-layout widgets after showing tools
layoutWidgetsStackedBottomRight();
}, 200);
}
} catch (_) {}
}
function captureInitialCellStates() {
const cells = document.querySelectorAll('.cell');
cells.forEach(cell => {
const cellId = cell.id.replace('cell-', '');
const codeEl = document.getElementById('code-' + cellId);
const outputEl = document.getElementById('output-' + cellId);
if (codeEl || outputEl) {
const state = {};
if (codeEl) {
state.c = codeEl.classList.contains('collapsed') ? 0 : 1;
}
if (outputEl) {
state.o = outputEl.classList.contains('collapsed') ? 0 : 1;
}
_initialCellStates[cellId] = state;
}
});
console.log('Captured initial cell states:', _initialCellStates);
}
function encodeCellStatesToUrl() {
// Get all cells and their collapse states
const cells = document.querySelectorAll('.cell');
const cellStates = {};
console.log('Found cells:', cells.length);
cells.forEach(cell => {
const cellId = cell.id.replace('cell-', '');
const codeEl = document.getElementById('code-' + cellId);
const outputEl = document.getElementById('output-' + cellId);
const initialState = _initialCellStates[cellId] || {};
console.log(`Encoding cell ${cellId}:`, {
codeEl: !!codeEl,
outputEl: !!outputEl,
codeCollapsed: codeEl ? codeEl.classList.contains('collapsed') : 'N/A',
outputCollapsed: outputEl ? outputEl.classList.contains('collapsed') : 'N/A',
initialState: initialState
});
if (codeEl || outputEl) {
const state = {};
let hasChanges = false;
if (codeEl) {
const currentCodeState = codeEl.classList.contains('collapsed') ? 0 : 1;
const initialCodeState = initialState.c;
// Only encode if different from initial state
if (initialCodeState !== undefined && currentCodeState !== initialCodeState) {
state.c = currentCodeState;
hasChanges = true;
}
}
if (outputEl) {
const currentOutputState = outputEl.classList.contains('collapsed') ? 0 : 1;
const initialOutputState = initialState.o;
// Only encode if different from initial state
if (initialOutputState !== undefined && currentOutputState !== initialOutputState) {
state.o = currentOutputState;
hasChanges = true;
}
}
// Only include cell if it has changes from initial state
if (hasChanges) {
cellStates[cellId] = state;
console.log(`Added cell ${cellId}:`, state);
}
}
});
console.log('Final cell states to encode:', cellStates);
// Return empty string if no changed cells
if (Object.keys(cellStates).length === 0) return '';
// Encode as compact base64 string
const encoded = btoa(JSON.stringify(cellStates));
console.log('Encoded cell states:', encoded);
return encoded;
}
function decodeCellStatesFromUrl(encodedStates) {
if (!encodedStates) return {};
try {
return JSON.parse(atob(encodedStates));
} catch (e) {
console.error('Failed to decode cell states:', e);
return {};
}
}
function applyCellStatesFromUrl(cellStates) {
console.log('Applying cell states from URL:', cellStates);
Object.entries(cellStates).forEach(([cellId, state]) => {
const codeEl = document.getElementById('code-' + cellId);
const outputEl = document.getElementById('output-' + cellId);
console.log(`Cell ${cellId}:`, {
codeEl: !!codeEl,
outputEl: !!outputEl,
state: state
});
if (codeEl && state.c !== undefined) {
if (state.c === 0) {
codeEl.classList.add('collapsed');
console.log(`Collapsed code for cell ${cellId}`, {
hasCollapsedClass: codeEl.classList.contains('collapsed'),
computedDisplay: getComputedStyle(codeEl).display,
classList: Array.from(codeEl.classList),
elementId: codeEl.id
});
} else {
codeEl.classList.remove('collapsed');
codeEl.classList.add('expanded'); // Explicitly add expanded class
console.log(`Expanded code for cell ${cellId}`, {
hasCollapsedClass: codeEl.classList.contains('collapsed'),
hasExpandedClass: codeEl.classList.contains('expanded'),
computedDisplay: getComputedStyle(codeEl).display,
classList: Array.from(codeEl.classList),
elementId: codeEl.id
});
}
}
if (outputEl && state.o !== undefined) {
if (state.o === 0) {
outputEl.classList.add('collapsed');
console.log(`Collapsed output for cell ${cellId}`);
} else {
outputEl.classList.remove('collapsed');
console.log(`Expanded output for cell ${cellId}`);
}
}
// Update visual indicators and force style recalculation
try {
updateIndicators(cellId);
// Force browser to recalculate styles
if (codeEl) {
codeEl.offsetHeight; // Force reflow
console.log(`After indicators update - code visible: ${getComputedStyle(codeEl).display !== 'none'}`);
}
if (outputEl) {
outputEl.offsetHeight; // Force reflow
console.log(`After indicators update - output visible: ${getComputedStyle(outputEl).display !== 'none'}`);
}
} catch (e) {
console.error(`Error updating indicators for cell ${cellId}:`, e);
}
});
}
function encodeShapesToUrl() {
// Encode shapes as compact base64 string
if (_shapes.length === 0) return '';
const shapeData = _shapes.map(shape => {
const baseData = {
ct: shape.createdAt, // creation timestamp
fo: shape.fadeoutTime || getFadeoutTime() // fadeout time for this shape
};
if (shape.type === 'arrow') {
return {
...baseData,
t: 'a',
x1: Math.round(shape.x1),
y1: Math.round(shape.y1),
x2: Math.round(shape.x2),
y2: Math.round(shape.y2),
c: shape.color.substring(1), // remove #
w: shape.width
};
} else if (shape.type === 'pen') {
return {
...baseData,
t: 'p',
pts: shape.points.map(p => [Math.round(p.x), Math.round(p.y)]),
c: shape.color.substring(1),
w: shape.width
};
} else if (shape.type === 'spotlight') {
return {
...baseData,
t: 's',
x: Math.round(shape.x),
y: Math.round(shape.y),
r: Math.round(shape.radius)
};
}
}).filter(Boolean);
return btoa(JSON.stringify(shapeData));
}
function decodeShapesFromUrl(encodedShapes) {
if (!encodedShapes) return [];
try {
const shapeData = JSON.parse(atob(encodedShapes));
return shapeData.map(data => {
const base = {
createdAt: data.ct || Date.now(), // use encoded timestamp or current time
fadeoutTime: data.fo || 0, // use encoded fadeout time or 0 (never fade)
opacity: 1.0
};
if (data.t === 'a') {
return {
...base,
type: 'arrow',
x1: data.x1,
y1: data.y1,
x2: data.x2,
y2: data.y2,
color: '#' + data.c,
width: data.w
};
} else if (data.t === 'p') {
return {
...base,
type: 'pen',
points: data.pts.map(([x, y]) => ({ x, y })),
color: '#' + data.c,
width: data.w
};
} else if (data.t === 's') {
return {
...base,
type: 'spotlight',
x: data.x,
y: data.y,
radius: data.r,
color: '#000000'
};
}
}).filter(Boolean);
} catch (e) {
console.error('Failed to decode shapes:', e);
return [];
}
}
function encodeToolStateToUrl() {
// Don't update URL during initialization
if (_isInitializing) {
return window.location.href;
}
const params = new URLSearchParams(window.location.search);
// Check if tools widget is visible and has an active tool
const toolsWidget = document.querySelector('.tools-widget');
const activeTool = document.body.dataset.tool;
const hasActiveTool = activeTool && activeTool !== 'none';
const toolsWidgetVisible = toolsWidget && getComputedStyle(toolsWidget).display !== 'none';
// Always handle shapes regardless of tool state
const encodedShapes = encodeShapesToUrl();
if (encodedShapes) {
params.set('shapes', encodedShapes);
} else {
params.delete('shapes');
}
// Always preserve existing cell states from URL if present
const existingCellStates = params.get('cells');
if (existingCellStates) {
// Keep existing cell states - don't re-encode from DOM
params.set('cells', existingCellStates);
} else {
// Only encode new cell states if none exist in URL
const encodedCellStates = encodeCellStatesToUrl();
if (encodedCellStates) {
params.set('cells', encodedCellStates);
}
}
if (toolsWidgetVisible && hasActiveTool) {
// Include tool params when widget is visible AND tool is active
params.set('tools', '1');
params.set('tool', activeTool);
// Get color (without # prefix)
const color = getArrowColor();
if (color && color.startsWith('#')) {
params.set('color', color.substring(1));
}
// Get thickness
const thickness = getLineThickness();
params.set('thickness', thickness.toString());
} else {
// Remove tool state params but keep shapes
params.delete('tools');
params.delete('tool');
params.delete('color');
params.delete('thickness');
params.delete('fadeout');
}
// Update URL without reloading
const newUrl = window.location.pathname + (params.toString() ? '?' + params.toString() : '') + window.location.hash;
window.history.replaceState(null, '', newUrl);
return window.location.href;
}
function resetLayout() {
try {
// Clear all uvnote-* keys
const allKeys = Object.keys(localStorage);
const uvnoteKeys = allKeys.filter(key => key.startsWith('uvnote-'));
uvnoteKeys.forEach(k => localStorage.removeItem(k));
} catch (_) {}
// Clear any active selection and remove URL params
try { clearSelection(true); } catch(_) {}
// Reset active tool if any
try { window.setActiveTool('none'); } catch(_) {}
// Clear shapes
try { _shapes = []; saveShapes(); } catch(_) {}
// Reset URL-loaded tool flag
try { _urlLoadedTool = false; } catch(_) {}
// Reset all cells to expanded state
try {
const cells = document.querySelectorAll('.cell');
cells.forEach(cell => {
const cellId = cell.id.replace('cell-', '');
const codeEl = document.getElementById('code-' + cellId);
const outputEl = document.getElementById('output-' + cellId);
if (codeEl) codeEl.classList.remove('collapsed');
if (outputEl) outputEl.classList.remove('collapsed');
updateIndicators(cellId);
});
} catch(_) {}
// Clear ALL URL parameters and reload with clean URL
try {
const cleanUrl = window.location.pathname + window.location.hash;
window.location.href = cleanUrl; // Use window.location.href instead of history.replaceState + reload
} catch (_) {
// Fallback - reload current page
location.reload();
}
}
function toggleMenu() {
const menuButton = document.querySelector('.menu-button');
if (menuButton) {
menuButton.classList.toggle('active');
}
}
function toggleWidget(widgetName) {
let widget;
let checkbox;
// Close the menu first
const menuButton = document.querySelector('.menu-button');
if (menuButton) {
menuButton.classList.remove('active');
}
switch(widgetName) {
case 'tools':
widget = document.querySelector('.tools-widget');
checkbox = document.getElementById('checkbox-tools');
break;
case 'file-explorer':
widget = document.querySelector('.file-explorer');
checkbox = document.getElementById('checkbox-file-explorer');
break;
case 'minimap':
widget = document.querySelector('.minimap');
checkbox = document.getElementById('checkbox-minimap');
break;
case 'status':
widget = document.querySelector('.status-widget');
checkbox = document.getElementById('checkbox-status');
break;
default:
return;
}
if (widget && checkbox) {
const isVisible = getComputedStyle(widget).display !== 'none';
widget.style.display = isVisible ? 'none' : 'block';
checkbox.textContent = isVisible ? '☐' : '☑';
// Save state to localStorage
try {
localStorage.setItem(`uvnote-widget-${widgetName}`, isVisible ? 'hidden' : 'visible');
} catch (_) {}
// Re-layout widgets after visibility change
try {
layoutWidgetsStackedBottomRight();
} catch (_) {}
// Update URL when tools widget visibility changes
if (widgetName === 'tools') {
encodeToolStateToUrl();
}
}
}
function initializeWidgetVisibility() {
const widgets = [
{ name: 'tools', selector: '.tools-widget' },
{ name: 'file-explorer', selector: '.file-explorer' },
{ name: 'minimap', selector: '.minimap' },
{ name: 'status', selector: '.status-widget' }
];
widgets.forEach(({ name, selector }) => {
const defaultState = name === 'status' ? 'visible' : 'hidden';
const savedState = localStorage.getItem(`uvnote-widget-${name}`) || defaultState;
const widget = document.querySelector(selector);
const checkbox = document.getElementById(`checkbox-${name}`);
if (widget && checkbox) {
const isVisible = savedState === 'visible';
widget.style.display = isVisible ? 'block' : 'none';
checkbox.textContent = isVisible ? '☑' : '☐';
}
});
}
// Close menu when clicking outside
document.addEventListener('click', function(event) {
const menuButton = document.querySelector('.menu-button');
// Don't close if clicking on a menu item (let the item handler close it)
if (menuButton && !menuButton.contains(event.target)) {
menuButton.classList.remove('active');
}
});
// Layout: stack widgets bottom-right and equalize widths
function hasCustomWidgetPositions() {
try {
return (
localStorage.getItem('uvnote-minimap-pos') ||
localStorage.getItem('uvnote-file-explorer-pos') ||
localStorage.getItem('uvnote-tools-pos')
);
} catch (_) { return false; }
}
function rectsOverlap(r1, r2) {
return !(r1.right <= r2.left || r2.right <= r1.left || r1.bottom <= r2.top || r2.bottom <= r1.top);
}
function widgetsOverlap(widgets) {
for (let i = 0; i < widgets.length; i++) {
const a = widgets[i];
const ra = a.getBoundingClientRect();
for (let j = i + 1; j < widgets.length; j++) {
const b = widgets[j];
const rb = b.getBoundingClientRect();
if (rectsOverlap(ra, rb)) return true;
}
}
return false;
}
function applyStackLayout(widgets, order) {
if (!widgets.length) return;
// Fixed equal width
const fixedWidth = 220;
widgets.forEach(el => { el.style.width = fixedWidth + 'px'; });
// Fit heights if needed to avoid overflow
const gap = 12;
const available = Math.max(0, window.innerHeight - 40 - gap * (order.length - 1));
const eachMax = Math.floor(available / order.length);
order.forEach(el => {
el.style.maxHeight = eachMax + 'px';
el.style.overflowY = 'auto';
});
// Stack bottom-up in the requested order
let bottomOffset = 20; // base gutter
order.forEach(el => {
el.style.left = 'auto';
el.style.top = 'auto';
el.style.right = '20px';
el.style.bottom = bottomOffset + 'px';
bottomOffset += el.offsetHeight + gap;
});
}
function layoutWidgetsStackedBottomRight() {
const minimap = document.querySelector('.minimap');
const fileExplorer = document.querySelector('.file-explorer');
const tools = document.querySelector('.tools-widget');
const status = document.querySelector('.status-widget');
const widgets = [minimap, fileExplorer, tools, status].filter(el => el && getComputedStyle(el).display !== 'none');
if (!widgets.length) return;
const order = [minimap, fileExplorer, tools, status].filter(Boolean).filter(el => getComputedStyle(el).display !== 'none');
// If user placed custom positions and there is no overlap, respect them.
if (hasCustomWidgetPositions() && !widgetsOverlap(widgets)) return;
applyStackLayout(widgets, order);
}
// Panel icon removed
let _minimapScrollContainer = null;
let _minimapScrollHandler = null;
function initMinimap() {
// Generate minimap content
const minimap = createMinimap();
document.body.appendChild(minimap);
// Make draggable (use title as handle)
const mTitle = minimap.querySelector('.minimap-title');
makeDraggable(minimap, 'uvnote-minimap-pos', mTitle);
// Attach scroll listener to window (two-panel removed)
_minimapScrollContainer = window;
if (_minimapScrollContainer) {
_minimapScrollHandler = () => updateMinimapActive();
if (_minimapScrollContainer === window) {
window.addEventListener('scroll', _minimapScrollHandler);
} else {
_minimapScrollContainer.addEventListener('scroll', _minimapScrollHandler);
}
}
updateMinimapActive();
}
function teardownMinimap() {
const minimap = document.querySelector('.minimap');
if (minimap && minimap.parentNode) minimap.parentNode.removeChild(minimap);
if (_minimapScrollContainer && _minimapScrollHandler) {
if (_minimapScrollContainer === window) {
window.removeEventListener('scroll', _minimapScrollHandler);
} else {
_minimapScrollContainer.removeEventListener('scroll', _minimapScrollHandler);
}
}
_minimapScrollContainer = null;
_minimapScrollHandler = null;
}
function initFileExplorer() {
// Generate file explorer content
const fileExplorer = createFileExplorer();
document.body.appendChild(fileExplorer);
}
function createMinimap() {
const minimap = document.createElement('div');
minimap.className = 'minimap';
const title = document.createElement('div');
title.className = 'minimap-title';
title.textContent = 'navigation';
minimap.appendChild(title);
// Find all headings and cells
const root = document.querySelector('.main-content') || document;
const headings = root.querySelectorAll('h1, h2, h3, h4, h5, h6');
const cells = root.querySelectorAll('.cell');
// Combine and sort by position
const items = [];
headings.forEach(heading => {
const id = heading.id || generateId(heading.textContent);
if (!heading.id) heading.id = id;
items.push({
element: heading,
type: 'heading',
level: parseInt(heading.tagName.charAt(1)),
text: heading.textContent.trim(),
id: id,
position: heading.getBoundingClientRect().top + window.scrollY
});
});
cells.forEach(cell => {
const header = cell.querySelector('.cell-header');
if (header) {
const id = cell.id || `cell-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`;
if (!cell.id) cell.id = id;
items.push({
element: cell,
type: 'cell',
text: header.textContent.trim(),
id: id,
position: cell.getBoundingClientRect().top + window.scrollY
});
}
});
// Sort by position
items.sort((a, b) => a.position - b.position);
// Create minimap items
items.forEach(item => {
const link = document.createElement('a');
link.className = `minimap-item ${item.type === 'heading' ? 'minimap-heading' : 'minimap-cell'}`;
if (item.type === 'heading') {
link.classList.add(`h${item.level}`);
}
link.textContent = item.text.length > 25 ? item.text.substring(0, 22) + '...' : item.text;
link.href = `#${item.id}`;
link.onclick = function(e) {
e.preventDefault();
item.element.scrollIntoView({ behavior: 'smooth', block: 'start' });
};
minimap.appendChild(link);
});
return minimap;
}
function generateId(text) {
return text.toLowerCase()
.replace(/[^a-z0-9]+/g, '-')
.replace(/^-+|-+$/g, '')
.substring(0, 20);
}
function updateMinimapActive() {
const minimapItems = document.querySelectorAll('.minimap-item');
const container = _minimapScrollContainer || window;
const containerRect = container === window ? null : container.getBoundingClientRect();
const scrollPos = (container === window ? window.scrollY : container.scrollTop) + 100; // Offset for better detection
let activeItem = null;
minimapItems.forEach(item => {
const targetId = item.getAttribute('href').substring(1);
const target = document.getElementById(targetId);
if (target) {
const rectTop = target.getBoundingClientRect().top;
const targetPos = (container === window)
? rectTop + window.scrollY
: rectTop - containerRect.top + container.scrollTop;
if (targetPos <= scrollPos) {
activeItem = item;
}
}
item.classList.remove('active');
});
if (activeItem) {
activeItem.classList.add('active');
}
}
function createFileExplorer() {
const fileExplorer = document.createElement('div');
fileExplorer.className = 'file-explorer';
const title = document.createElement('div');
title.className = 'file-explorer-title';
title.textContent = 'files';
fileExplorer.appendChild(title);
// Make draggable (use title as handle)
makeDraggable(fileExplorer, 'uvnote-file-explorer-pos', title);
// Scripts section
const scriptsSection = document.createElement('div');
scriptsSection.className = 'file-explorer-section';
const scriptsTitle = document.createElement('div');
scriptsTitle.className = 'file-explorer-section-title';
scriptsTitle.textContent = 'scripts';
scriptsSection.appendChild(scriptsTitle);
// Find all cells and list their script files (single panel)
const root = document.querySelector('.main-content') || document;
const cells = root.querySelectorAll('.cell');
cells.forEach(cell => {
const header = cell.querySelector('.cell-header');
if (header) {
const cellText = header.textContent.trim();
const cellMatch = cellText.match(/Cell: ([a-zA-Z_][a-zA-Z0-9_]*)/);
if (cellMatch) {
const cellId = cellMatch[1];
const scriptItem = document.createElement('div');
scriptItem.className = 'file-explorer-item script';
scriptItem.textContent = `${cellId}.py`;
scriptItem.onclick = function() {
cell.scrollIntoView({ behavior: 'smooth', block: 'start' });
};
scriptsSection.appendChild(scriptItem);
}
}
});
fileExplorer.appendChild(scriptsSection);
// Artifacts section
const artifactsSection = document.createElement('div');
artifactsSection.className = 'file-explorer-section';
const artifactsTitle = document.createElement('div');
artifactsTitle.className = 'file-explorer-section-title';
artifactsTitle.textContent = 'artifacts';
artifactsSection.appendChild(artifactsTitle);
// Find all artifact links (single panel)
const artifactsRoot = document.querySelector('.main-content') || document;
const artifacts = artifactsRoot.querySelectorAll('.artifact');
if (artifacts.length === 0) {
const noArtifacts = document.createElement('div');
noArtifacts.className = 'file-explorer-item artifact';
noArtifacts.textContent = '(none)';
noArtifacts.style.opacity = '0.5';
artifactsSection.appendChild(noArtifacts);
} else {
artifacts.forEach(artifact => {
const artifactItem = document.createElement('div');
artifactItem.className = 'file-explorer-item artifact';
artifactItem.textContent = artifact.textContent;
artifactItem.onclick = function() {
artifact.click();
};
artifactsSection.appendChild(artifactItem);
});
}
fileExplorer.appendChild(artifactsSection);
return fileExplorer;
}
function initStatusWidget() {
let el = document.querySelector('.status-widget');
if (!el) {
el = document.createElement('div');
el.className = 'status-widget';
el.id = 'status-widget';
el.textContent = 'ready — Esc';
document.body.appendChild(el);
}
}
// Tools widget
let _cursorX = 0;
let _cursorY = 0;
let _cursorVisible = false;
function setActiveTool(tool) {
if (!tool || tool === 'none') {
document.body.dataset.tool = 'none';
localStorage.setItem('uvnote-active-tool', 'none');
setOverlayActive(false);
_cursorVisible = false;
// Remove active class from all tool buttons when deactivating
const toolButtons = document.querySelectorAll('.tools-widget .tool-button');
toolButtons.forEach(btn => btn.classList.remove('active'));
updateStateIndicator();
encodeToolStateToUrl();
return;
}
document.body.dataset.tool = tool;
localStorage.setItem('uvnote-active-tool', tool);
setOverlayActive(true);
_cursorVisible = true;
updateStateIndicator();
encodeToolStateToUrl();
}
// Make setActiveTool globally accessible for ESC key handler
window.setActiveTool = setActiveTool;
function getArrowColor() {
const saved = localStorage.getItem('uvnote-arrow-color');
if (saved) return saved;
return '#e53935'; // Default red color
}
function setStoredArrowColor(color) {
try { localStorage.setItem('uvnote-arrow-color', color); } catch (_) {}
}
function getLineThickness() {
const saved = localStorage.getItem('uvnote-line-thickness');
if (saved) return parseInt(saved, 10);
return 6; // default thickness
}
function setStoredLineThickness(thickness) {
try { localStorage.setItem('uvnote-line-thickness', thickness); } catch (_) {}
}
function getFadeoutTime() {
const saved = localStorage.getItem('uvnote-fadeout-time');
if (saved) return parseInt(saved, 10);
return 5; // default 5 seconds
}
function setStoredFadeoutTime(seconds) {
try { localStorage.setItem('uvnote-fadeout-time', seconds); } catch (_) {}
}
function createToolsWidget() {
const tools = document.createElement('div');
tools.className = 'tools-widget';
const title = document.createElement('div');
title.className = 'tools-title';
title.textContent = 'tools';
tools.appendChild(title);
const row = document.createElement('div');
row.className = 'tools-row';
tools.appendChild(row);
// Arrow tool
const arrowBtn = document.createElement('div');
arrowBtn.className = 'tool-button';
arrowBtn.textContent = 'arrow';
arrowBtn.onclick = function() {
const isActive = arrowBtn.classList.contains('active');
if (isActive) {
arrowBtn.classList.remove('active');
setActiveTool('none');
} else {
tools.querySelectorAll('.tool-button').forEach(b => b.classList.remove('active'));
arrowBtn.classList.add('active');
setActiveTool('arrow');
}
};
row.appendChild(arrowBtn);
// Pen tool
const penBtn = document.createElement('div');
penBtn.className = 'tool-button';
penBtn.textContent = 'pen';
penBtn.onclick = function() {
const isActive = penBtn.classList.contains('active');
if (isActive) {
penBtn.classList.remove('active');
setActiveTool('none');
} else {
tools.querySelectorAll('.tool-button').forEach(b => b.classList.remove('active'));
penBtn.classList.add('active');
setActiveTool('pen');
}
};
row.appendChild(penBtn);
// Eraser tool
const eraseBtn = document.createElement('div');
eraseBtn.className = 'tool-button';
eraseBtn.textContent = 'eraser';
eraseBtn.onclick = function() {
const isActive = eraseBtn.classList.contains('active');
if (isActive) {
eraseBtn.classList.remove('active');
setActiveTool('none');
} else {
tools.querySelectorAll('.tool-button').forEach(b => b.classList.remove('active'));
eraseBtn.classList.add('active');
setActiveTool('eraser');
}
};
row.appendChild(eraseBtn);
// Spotlight tool
const spotlightBtn = document.createElement('div');
spotlightBtn.className = 'tool-button';
spotlightBtn.textContent = 'spotlight';
spotlightBtn.onclick = function() {
const isActive = spotlightBtn.classList.contains('active');
if (isActive) {
spotlightBtn.classList.remove('active');
setActiveTool('none');
} else {
tools.querySelectorAll('.tool-button').forEach(b => b.classList.remove('active'));
spotlightBtn.classList.add('active');
setActiveTool('spotlight');
}
};
row.appendChild(spotlightBtn);
// Clear all
const clearBtn = document.createElement('div');
clearBtn.className = 'tool-button';
clearBtn.textContent = 'clear';
clearBtn.onclick = function() {
_shapes = [];
saveShapes();
renderOverlay();
};
row.appendChild(clearBtn);
// We'll add the copy button at the end of the widget
// Restore active state from storage
const saved = localStorage.getItem('uvnote-active-tool') || 'none';
if (saved === 'arrow') {
arrowBtn.classList.add('active');
setActiveTool('arrow');
} else if (saved === 'pen') {
penBtn.classList.add('active');
setActiveTool('pen');
} else if (saved === 'eraser') {
eraseBtn.classList.add('active');
setActiveTool('eraser');
} else if (saved === 'spotlight') {
spotlightBtn.classList.add('active');
setActiveTool('spotlight');
}
// Color selector
const colorTitle = document.createElement('div');
colorTitle.className = 'tools-section-title';
colorTitle.textContent = 'color';
tools.appendChild(colorTitle);
const colorRow = document.createElement('div');
colorRow.className = 'tools-row color-row';
tools.appendChild(colorRow);
const swatchColors = [
// Primary colors
'#e53935', '#fb8c00', '#fdd835', '#43a047', '#1e88e5', '#8e24aa',
// Additional useful colors
'#ff5722', '#795548', '#607d8b', '#9c27b0',
// Grayscale
'#000000', '#424242', '#9e9e9e', '#ffffff'
];
const swatches = [];
swatchColors.forEach(c => {
const s = document.createElement('div');
s.className = 'color-swatch';
s.style.backgroundColor = c;
s.title = c;
s.onclick = () => {
setStoredArrowColor(c);
refreshColorUI(c);
if (_cursorVisible) renderOverlay();
encodeToolStateToUrl();
};
colorRow.appendChild(s);
swatches.push(s);
});
const colorInput = document.createElement('input');
colorInput.type = 'color';
colorInput.className = 'color-input';
colorInput.oninput = () => {
setStoredArrowColor(colorInput.value);
refreshColorUI(colorInput.value);
if (_cursorVisible) renderOverlay();
encodeToolStateToUrl();
};
colorRow.appendChild(colorInput);
function refreshColorUI(selected) {
const selectedHex = selected.startsWith('#') ? selected.toLowerCase() : rgbToHex(selected);
swatches.forEach((s, i) => {
const swatchHex = swatchColors[i].toLowerCase();
if (swatchHex === selectedHex) {
s.classList.add('selected');
} else {
s.classList.remove('selected');
}
});
try {
colorInput.value = selectedHex;
} catch (_) {}
}
function rgbToHex(rgb) {
const m = rgb.match(/rgba?\((\d+),\s*(\d+),\s*(\d+)\)/i);
if (!m) return '#000000';
const r = parseInt(m[1]).toString(16).padStart(2, '0');
const g = parseInt(m[2]).toString(16).padStart(2, '0');
const b = parseInt(m[3]).toString(16).padStart(2, '0');
return `#${r}${g}${b}`;
}
// Restore color selection
refreshColorUI(getArrowColor());
// Thickness slider
const thicknessTitle = document.createElement('div');
thicknessTitle.className = 'tools-section-title';
thicknessTitle.textContent = 'thickness';
tools.appendChild(thicknessTitle);
const thicknessRow = document.createElement('div');
thicknessRow.className = 'thickness-row';
tools.appendChild(thicknessRow);
const thicknessSlider = document.createElement('input');
thicknessSlider.type = 'range';
thicknessSlider.className = 'thickness-slider';
thicknessSlider.min = '1';
thicknessSlider.max = '10';
thicknessSlider.value = getLineThickness();
const thicknessValue = document.createElement('span');
thicknessValue.className = 'thickness-value';
thicknessValue.textContent = thicknessSlider.value + 'px';
thicknessSlider.oninput = function() {
const value = parseInt(thicknessSlider.value, 10);
setStoredLineThickness(value);
thicknessValue.textContent = value + 'px';
if (_cursorVisible) renderOverlay();
encodeToolStateToUrl();
};
thicknessRow.appendChild(thicknessSlider);
thicknessRow.appendChild(thicknessValue);
// Fadeout time slider
const fadeoutTitle = document.createElement('div');
fadeoutTitle.className = 'tools-section-title';
fadeoutTitle.textContent = 'fadeout time';
tools.appendChild(fadeoutTitle);
const fadeoutRow = document.createElement('div');
fadeoutRow.className = 'thickness-row';
tools.appendChild(fadeoutRow);
const fadeoutSlider = document.createElement('input');
fadeoutSlider.type = 'range';
fadeoutSlider.className = 'thickness-slider';
fadeoutSlider.min = '0';
fadeoutSlider.max = '30';
fadeoutSlider.value = getFadeoutTime();
const fadeoutValue = document.createElement('span');
fadeoutValue.className = 'thickness-value';
fadeoutValue.textContent = fadeoutSlider.value === '0' ? 'never' : fadeoutSlider.value + 's';
fadeoutSlider.oninput = function() {
const value = parseInt(fadeoutSlider.value, 10);
setStoredFadeoutTime(value);
fadeoutValue.textContent = value === 0 ? 'never' : value + 's';
encodeToolStateToUrl();
};
fadeoutRow.appendChild(fadeoutSlider);
fadeoutRow.appendChild(fadeoutValue);
// Draggable behavior
makeDraggable(tools, 'uvnote-tools-pos', title);
return tools;
}
function initTools() {
const widget = createToolsWidget();
document.body.appendChild(widget);
}
function teardownTools() {
const w = document.querySelector('.tools-widget');
if (w && w.parentNode) w.parentNode.removeChild(w);
}
// --- Canvas overlay for tools ---
let _overlay = null;
let _overlayCtx = null;
let _overlayContainer = null; // window
let _overlayMode = 'single';
let _overlayResizeHandler = null;
let _overlayScrollHandler = null;
let _drawing = null; // current in-progress arrow {x1,y1,x2,y2}
let _shapes = []; // committed shapes for current mode
let _fadeTimer = null; // timer for fade animation
let _urlLoadedTool = false; // track if tool was loaded from URL
let _isInitializing = true; // prevent URL updates during initialization
let _initialCellStates = {}; // track initial cell states from page load
function getOverlayStorageKey() { return 'uvnote-shapes'; }
function loadShapes() {
try {
const raw = localStorage.getItem(getOverlayStorageKey());
_shapes = raw ? JSON.parse(raw) : [];
} catch (_) { _shapes = []; }
}
function saveShapes() {
try {
localStorage.setItem(getOverlayStorageKey(), JSON.stringify(_shapes));
// Always update URL when shapes change
encodeToolStateToUrl();
} catch (_) {}
}
function updateShapesFade() {
const now = Date.now();
let needsUpdate = false;
for (let i = _shapes.length - 1; i >= 0; i--) {
const shape = _shapes[i];
if (!shape.createdAt) continue; // Skip old shapes without timestamps
// Use individual shape's fadeout time, or global if not set
const shapesFadeoutSeconds = shape.fadeoutTime !== undefined ? shape.fadeoutTime : getFadeoutTime();
// Skip fading if fadeout is disabled for this shape
if (shapesFadeoutSeconds === 0) continue;
const fadeStartTime = Math.max(0, (shapesFadeoutSeconds - 2) * 1000); // Start fading 2s before end
const fadeEndTime = shapesFadeoutSeconds * 1000; // Fully gone after specified time
const age = now - shape.createdAt;
if (age >= fadeEndTime) {
// Remove completely faded shapes
_shapes.splice(i, 1);
needsUpdate = true;
} else if (age >= fadeStartTime) {
// Update opacity for fading shapes
const fadeProgress = (age - fadeStartTime) / (fadeEndTime - fadeStartTime);
const newOpacity = 1 - fadeProgress;
if (Math.abs(shape.opacity - newOpacity) > 0.01) {
shape.opacity = newOpacity;
needsUpdate = true;
}
}
}
if (needsUpdate) {
saveShapes();
renderOverlay();
// Update URL to remove faded shapes
encodeToolStateToUrl();
}
}
function getContentContainer() { return window; }
function updateOverlayModeAndContainer() {
_overlayContainer = window;
_overlayMode = 'single';
}
function updateOverlayBounds() {
if (!_overlay) return;
if (_overlayContainer === window) {
_overlay.style.position = 'fixed';
_overlay.style.left = '0px';
_overlay.style.top = '0px';
_overlay.width = window.innerWidth;
_overlay.height = window.innerHeight;
} else {
const rect = _overlayContainer.getBoundingClientRect();
_overlay.style.position = 'fixed';
_overlay.style.left = rect.left + 'px';
_overlay.style.top = rect.top + 'px';
_overlay.width = Math.max(0, Math.floor(rect.width));
_overlay.height = Math.max(0, Math.floor(rect.height));
}
renderOverlay();
}
function containerScrollLeft() {
return (_overlayContainer === window) ? (window.scrollX || 0) : (_overlayContainer.scrollLeft || 0);
}
function containerScrollTop() {
return (_overlayContainer === window) ? (window.scrollY || 0) : (_overlayContainer.scrollTop || 0);
}
function toCanvasCoords(clientX, clientY) {
const rect = _overlay.getBoundingClientRect();
return { x: clientX - rect.left, y: clientY - rect.top };
}
function onPointerDown(e) {
const tool = document.body.dataset.tool;
if (tool === 'arrow') {
startDrawArrow(e);
} else if (tool === 'pen') {
startDrawPen(e);
} else if (tool === 'eraser') {
eraseAt(e);
} else if (tool === 'spotlight') {
startDrawSpotlight(e);
}
}
function onPointerMove(e) {
// Update cursor position
const pt = toCanvasCoords(e.touches ? e.touches[0].clientX : e.clientX, e.touches ? e.touches[0].clientY : e.clientY);
_cursorX = pt.x;
_cursorY = pt.y;
if (!_drawing) {
// Just update cursor position and re-render
if (_cursorVisible) {
renderOverlay();
}
return;
}
if (_drawing.type === 'pen') {
moveDrawPen(e);
} else if (_drawing.type === 'spotlight') {
moveDrawSpotlight(e);
} else {
moveDrawArrow(e);
}
}
function onPointerEnter(e) {
_cursorVisible = document.body.dataset.tool !== 'none';
if (_cursorVisible) {
renderOverlay();
}
}
function onPointerLeave(e) {
_cursorVisible = false;
renderOverlay();
}
function onPointerUp(e) {
if (!_drawing) return;
if (_drawing.type === 'pen') {
endDrawPen();
} else if (_drawing.type === 'spotlight') {
endDrawSpotlight();
} else {
endDrawArrow();
}
}
function startDrawArrow(e) {
if (document.body.dataset.tool !== 'arrow') return;
const pt = toCanvasCoords(e.touches ? e.touches[0].clientX : e.clientX, e.touches ? e.touches[0].clientY : e.clientY);
_drawing = {
x1: pt.x + containerScrollLeft(),
y1: pt.y + containerScrollTop(),
x2: pt.x + containerScrollLeft(),
y2: pt.y + containerScrollTop(),
color: getArrowColor(),
width: getLineThickness()
};
renderOverlay();
e.preventDefault();
}
function moveDrawArrow(e) {
if (!_drawing) return;
const pt = toCanvasCoords(e.touches ? e.touches[0].clientX : e.clientX, e.touches ? e.touches[0].clientY : e.clientY);
_drawing.x2 = pt.x + containerScrollLeft();
_drawing.y2 = pt.y + containerScrollTop();
renderOverlay();
e.preventDefault();
}
function endDrawArrow() {
if (!_drawing) return;
_shapes.push({
type: 'arrow',
..._drawing,
createdAt: Date.now(),
fadeoutTime: getFadeoutTime(),
opacity: 1.0
});
_drawing = null;
saveShapes();
renderOverlay();
}
function startDrawPen(e) {
if (document.body.dataset.tool !== 'pen') return;
const pt = toCanvasCoords(e.touches ? e.touches[0].clientX : e.clientX, e.touches ? e.touches[0].clientY : e.clientY);
_drawing = {
type: 'pen',
points: [{
x: pt.x + containerScrollLeft(),
y: pt.y + containerScrollTop()
}],
color: getArrowColor(),
width: getLineThickness()
};
renderOverlay();
e.preventDefault();
}
function moveDrawPen(e) {
if (!_drawing || _drawing.type !== 'pen') return;
const pt = toCanvasCoords(e.touches ? e.touches[0].clientX : e.clientX, e.touches ? e.touches[0].clientY : e.clientY);
_drawing.points.push({
x: pt.x + containerScrollLeft(),
y: pt.y + containerScrollTop()
});
renderOverlay();
e.preventDefault();
}
function endDrawPen() {
if (!_drawing || _drawing.type !== 'pen') return;
if (_drawing.points.length > 1) {
_shapes.push({
..._drawing,
createdAt: Date.now(),
fadeoutTime: getFadeoutTime(),
opacity: 1.0
});
}
_drawing = null;
saveShapes();
renderOverlay();
}
function startDrawSpotlight(e) {
if (document.body.dataset.tool !== 'spotlight') return;
const pt = toCanvasCoords(e.touches ? e.touches[0].clientX : e.clientX, e.touches ? e.touches[0].clientY : e.clientY);
_drawing = {
type: 'spotlight',
x: pt.x + containerScrollLeft(),
y: pt.y + containerScrollTop(),
radius: getLineThickness() * 20, // Use thickness to control spotlight size (bigger default)
color: getArrowColor()
};
renderOverlay();
e.preventDefault();
}
function moveDrawSpotlight(e) {
if (!_drawing || _drawing.type !== 'spotlight') return;
const pt = toCanvasCoords(e.touches ? e.touches[0].clientX : e.clientX, e.touches ? e.touches[0].clientY : e.clientY);
const dx = pt.x + containerScrollLeft() - _drawing.x;
const dy = pt.y + containerScrollTop() - _drawing.y;
_drawing.radius = Math.max(20, Math.sqrt(dx * dx + dy * dy)); // Minimum radius of 20
renderOverlay();
e.preventDefault();
}
function endDrawSpotlight() {
if (!_drawing || _drawing.type !== 'spotlight') return;
_shapes.push({
..._drawing,
createdAt: Date.now(),
fadeoutTime: getFadeoutTime(),
opacity: 1.0
});
_drawing = null;
saveShapes();
renderOverlay();
}
function distPointToSegment(px, py, x1, y1, x2, y2) {
const dx = x2 - x1, dy = y2 - y1;
if (dx === 0 && dy === 0) return Math.hypot(px - x1, py - y1);
const t = Math.max(0, Math.min(1, ((px - x1) * dx + (py - y1) * dy) / (dx*dx + dy*dy)));
const cx = x1 + t * dx, cy = y1 + t * dy;
return Math.hypot(px - cx, py - cy);
}
function eraseAt(e) {
const pt = toCanvasCoords(e.touches ? e.touches[0].clientX : e.clientX, e.touches ? e.touches[0].clientY : e.clientY);
const x = pt.x + containerScrollLeft();
const y = pt.y + containerScrollTop();
const threshold = 10; // pixels
for (let i = _shapes.length - 1; i >= 0; i--) {
const s = _shapes[i];
if (s.type === 'arrow') {
const d = distPointToSegment(x, y, s.x1, s.y1, s.x2, s.y2);
if (d <= threshold) {
_shapes.splice(i, 1);
saveShapes();
renderOverlay();
break;
}
} else if (s.type === 'pen' && s.points) {
// Check if click is near any line segment in the pen stroke
let minDist = Infinity;
for (let j = 1; j < s.points.length; j++) {
const d = distPointToSegment(x, y, s.points[j-1].x, s.points[j-1].y, s.points[j].x, s.points[j].y);
minDist = Math.min(minDist, d);
}
if (minDist <= threshold) {
_shapes.splice(i, 1);
saveShapes();
renderOverlay();
break;
}
}
}
e.preventDefault();
}
function drawArrow(ctx, x1, y1, x2, y2, color, width, opacity = 1.0) {
// Set opacity
const oldAlpha = ctx.globalAlpha;
ctx.globalAlpha = opacity;
ctx.strokeStyle = color;
ctx.fillStyle = color;
ctx.lineWidth = width;
ctx.lineCap = 'round';
ctx.lineJoin = 'round';
// Check if points are too close (initial state)
const dx = x2 - x1;
const dy = y2 - y1;
const distance = Math.sqrt(dx * dx + dy * dy);
if (distance < 5) {
// Draw just a small arrowhead pointing down-right when first clicked
const defaultAngle = Math.PI / 4; // 45 degrees (down-right)
const headLength = Math.min(15 + width * 1.5, 25);
const headAngle = Math.PI / 6;
// Calculate arrowhead points
const hx1 = x1 + headLength * Math.cos(defaultAngle - headAngle);
const hy1 = y1 + headLength * Math.sin(defaultAngle - headAngle);
const hx2 = x1 + headLength * Math.cos(defaultAngle + headAngle);
const hy2 = y1 + headLength * Math.sin(defaultAngle + headAngle);
// Draw arrowhead only
ctx.beginPath();
ctx.moveTo(x1, y1);
ctx.lineTo(hx1, hy1);
ctx.lineTo(hx2, hy2);
ctx.closePath();
ctx.fill();
} else {
// Normal arrow drawing - head at x1,y1, tail at x2,y2
const angle = Math.atan2(y1 - y2, x1 - x2);
const headLength = Math.min(15 + width * 1.5, 25);
const headAngle = Math.PI / 6;
// Calculate where the line should end (before the arrowhead)
const lineEndX = x1 - headLength * 0.8 * Math.cos(angle);
const lineEndY = y1 - headLength * 0.8 * Math.sin(angle);
// Draw the line from tail to near the head
ctx.beginPath();
ctx.moveTo(x2, y2);
ctx.lineTo(lineEndX, lineEndY);
ctx.stroke();
// Calculate arrowhead points
const hx1 = x1 - headLength * Math.cos(angle - headAngle);
const hy1 = y1 - headLength * Math.sin(angle - headAngle);
const hx2 = x1 - headLength * Math.cos(angle + headAngle);
const hy2 = y1 - headLength * Math.sin(angle + headAngle);
// Draw arrowhead
ctx.beginPath();
ctx.moveTo(x1, y1);
ctx.lineTo(hx1, hy1);
ctx.lineTo(hx2, hy2);
ctx.closePath();
ctx.fill();
}
// Restore opacity
ctx.globalAlpha = oldAlpha;
}
function drawPen(ctx, points, color, width, offX, offY, opacity = 1.0) {
if (!points || points.length < 2) return;
// Set opacity
const oldAlpha = ctx.globalAlpha;
ctx.globalAlpha = opacity;
ctx.strokeStyle = color;
ctx.lineWidth = width;
ctx.lineCap = 'round';
ctx.lineJoin = 'round';
ctx.beginPath();
ctx.moveTo(points[0].x - offX, points[0].y - offY);
for (let i = 1; i < points.length; i++) {
ctx.lineTo(points[i].x - offX, points[i].y - offY);
}
ctx.stroke();
// Restore opacity
ctx.globalAlpha = oldAlpha;
}
function drawAllSpotlights(ctx, spotlights, offX, offY) {
if (!spotlights || spotlights.length === 0) return;
ctx.save();
// Calculate the overall opacity based on all spotlights
const maxOpacity = Math.max(...spotlights.map(s => s.opacity || 1.0));
// Fill entire canvas with dark overlay
ctx.fillStyle = `rgba(0, 0, 0, ${0.7 * maxOpacity})`;
ctx.fillRect(0, 0, ctx.canvas.width, ctx.canvas.height);
// Cut out completely transparent holes for all spotlights
ctx.globalCompositeOperation = 'destination-out';
ctx.fillStyle = 'rgba(0, 0, 0, 1)'; // Solid black to ensure complete removal
for (const spotlight of spotlights) {
ctx.beginPath();
ctx.arc(spotlight.x - offX, spotlight.y - offY, spotlight.radius, 0, 2 * Math.PI);
ctx.fill();
}
ctx.restore();
}
function renderOverlay() {
if (!_overlay || !_overlayCtx) return;
_overlayCtx.clearRect(0, 0, _overlay.width, _overlay.height);
const offX = containerScrollLeft();
const offY = containerScrollTop();
// Draw non-spotlight shapes first
for (const s of _shapes) {
const opacity = s.opacity !== undefined ? s.opacity : 1.0;
if (s.type === 'arrow') {
drawArrow(_overlayCtx, s.x1 - offX, s.y1 - offY, s.x2 - offX, s.y2 - offY, s.color || '#f00', s.width || 2, opacity);
} else if (s.type === 'pen') {
drawPen(_overlayCtx, s.points, s.color || '#f00', s.width || 2, offX, offY, opacity);
}
}
// Draw current drawing (non-spotlight)
if (_drawing) {
if (_drawing.type === 'pen') {
drawPen(_overlayCtx, _drawing.points, _drawing.color, _drawing.width, offX, offY);
} else if (_drawing.type !== 'spotlight') {
drawArrow(_overlayCtx, _drawing.x1 - offX, _drawing.y1 - offY, _drawing.x2 - offX, _drawing.y2 - offY, _drawing.color, _drawing.width);
}
}
// Collect all spotlights (existing + current drawing + cursor preview)
const spotlights = [];
// Add existing spotlight shapes
for (const s of _shapes) {
if (s.type === 'spotlight') {
spotlights.push({
x: s.x,
y: s.y,
radius: s.radius,
opacity: s.opacity !== undefined ? s.opacity : 1.0
});
}
}
// Add current spotlight being drawn
if (_drawing && _drawing.type === 'spotlight') {
spotlights.push({
x: _drawing.x,
y: _drawing.y,
radius: _drawing.radius,
opacity: 1.0
});
}
// Add cursor preview spotlight if tool is active
if (_cursorVisible && !_drawing) {
const tool = document.body.dataset.tool;
if (tool === 'spotlight') {
const thickness = getLineThickness();
const radius = thickness * 20;
const cursorWorldX = _cursorX + containerScrollLeft();
const cursorWorldY = _cursorY + containerScrollTop();
spotlights.push({
x: cursorWorldX,
y: cursorWorldY,
radius: radius,
opacity: 0.8
});
}
}
// Draw all spotlights as a single overlay with multiple holes
drawAllSpotlights(_overlayCtx, spotlights, offX, offY);
// Draw cursor indicators for non-spotlight tools
if (_cursorVisible && !_drawing) {
const tool = document.body.dataset.tool;
const color = getArrowColor();
const thickness = getLineThickness();
if (tool !== 'spotlight') {
_overlayCtx.save();
_overlayCtx.fillStyle = color;
_overlayCtx.globalAlpha = 0.7;
if (tool === 'eraser') {
// Draw eraser indicator
_overlayCtx.strokeStyle = color;
_overlayCtx.lineWidth = 2;
_overlayCtx.beginPath();
_overlayCtx.arc(_cursorX, _cursorY, 10, 0, 2 * Math.PI);
_overlayCtx.stroke();
} else {
// Draw dot for pen/arrow
_overlayCtx.beginPath();
_overlayCtx.arc(_cursorX, _cursorY, thickness / 2, 0, 2 * Math.PI);
_overlayCtx.fill();
}
_overlayCtx.restore();
}
}
}
function setOverlayActive(active) {
if (!_overlay) initOverlay();
_overlay.style.pointerEvents = active ? 'auto' : 'none';
_overlay.style.cursor = active ? 'none' : 'auto';
// Re-render to ensure visibility aligns with content
renderOverlay();
}
function initOverlay() {
if (_overlay) return;
updateOverlayModeAndContainer();
_overlay = document.createElement('canvas');
_overlay.className = 'draw-overlay';
_overlayCtx = _overlay.getContext('2d');
document.body.appendChild(_overlay);
updateOverlayBounds();
loadShapes();
renderOverlay();
// Events
_overlay.addEventListener('mousedown', onPointerDown);
_overlay.addEventListener('mousemove', onPointerMove);
_overlay.addEventListener('mouseenter', onPointerEnter);
_overlay.addEventListener('mouseleave', onPointerLeave);
document.addEventListener('mouseup', onPointerUp);
_overlay.addEventListener('touchstart', onPointerDown, { passive: false });
_overlay.addEventListener('touchmove', onPointerMove, { passive: false });
document.addEventListener('touchend', onPointerUp);
_overlayResizeHandler = () => updateOverlayBounds();
window.addEventListener('resize', _overlayResizeHandler);
_overlayScrollHandler = () => renderOverlay();
window.addEventListener('scroll', _overlayScrollHandler);
// Start fade animation timer
_fadeTimer = setInterval(updateShapesFade, 100); // Update every 100ms for smooth fade
}
function rebindOverlayContainer() {
if (!_overlay) return;
// Remove old scroll handler
if (_overlayScrollHandler) { window.removeEventListener('scroll', _overlayScrollHandler); }
updateOverlayModeAndContainer();
updateOverlayBounds();
loadShapes();
renderOverlay();
_overlayScrollHandler = () => renderOverlay();
window.addEventListener('scroll', _overlayScrollHandler);
}
function teardownOverlay() {
if (!_overlay) return;
_overlay.removeEventListener('mousedown', onPointerDown);
_overlay.removeEventListener('mousemove', onPointerMove);
_overlay.removeEventListener('mouseenter', onPointerEnter);
_overlay.removeEventListener('mouseleave', onPointerLeave);
document.removeEventListener('mouseup', onPointerUp);
_overlay.removeEventListener('touchstart', onPointerDown);
_overlay.removeEventListener('touchmove', onPointerMove);
document.removeEventListener('touchend', onPointerUp);
if (_overlayResizeHandler) window.removeEventListener('resize', _overlayResizeHandler);
if (_overlayScrollHandler) {
if (_overlayContainer === window) {
window.removeEventListener('scroll', _overlayScrollHandler);
} else if (_overlayContainer) {
_overlayContainer.removeEventListener('scroll', _overlayScrollHandler);
}
}
if (_fadeTimer) {
clearInterval(_fadeTimer);
_fadeTimer = null;
}
if (_overlay.parentNode) _overlay.parentNode.removeChild(_overlay);
_overlay = null; _overlayCtx = null; _overlayContainer = null; _overlayResizeHandler = null; _overlayScrollHandler = null; _drawing = null;
}
function teardownFileExplorer() {
const fe = document.querySelector('.file-explorer');
if (fe && fe.parentNode) fe.parentNode.removeChild(fe);
}
function escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
function runCell(cellId){
const btn=document.querySelector('.run-btn[onclick*="'+cellId+'"]');
const output=document.getElementById('output-'+cellId);
if(btn){btn.textContent='⏳ running...';btn.disabled=true;}
if(output){output.classList.add('output-stale');}
fetch('/run/'+cellId,{method:'POST'}).then(r=>r.json()).then(data=>{
if(output){
output.classList.remove('output-stale');
let html='';
if (data.stdout) {
html += '<div class="cell-stdout"><pre class="stdout-text">'
+ escapeHtml(data.stdout)
+ '</pre></div>';
}
console.log('UV Logs:', data);
if(data.stderr) {
// Split UV logs from regular stderr
const lines = data.stderr.split('\\n');
let uvLogs = [];
let regularLogs = [];
let inUvSection = true;
for (const line of lines) {
if (inUvSection) {
uvLogs.push(line);
if (line.startsWith('Installed ')) {
inUvSection = false;
}
} else {
regularLogs.push(line);
}
}
// If we never found "Installed", treat it all as regular stderr
if (inUvSection) {
html+='<div class="cell-stderr">'+escapeHtml(data.stderr)+'</div>';
} else {
const uvLogsStr = uvLogs.join('\\n');
const regularLogsStr = regularLogs.join('\\n').trim();
if (uvLogsStr) {
html+='<div class="uv-install-logs">';
html+='<div class="uv-logs-header" onclick="toggleUvLogs(this)">▶ UV Install Logs</div>';
html+='<div class="uv-logs-content" style="display: none;">'+escapeHtml(uvLogsStr)+'</div>';
html+='</div>';
}
if (regularLogsStr) {
html+='<div class="cell-stderr">'+escapeHtml(regularLogsStr)+'</div>';
}
}
}
output.innerHTML=html;
}
if(btn){btn.textContent='▶ run';btn.disabled=false;}
}).catch(e=>{
console.error('Run failed:',e);
if(output){output.classList.remove('output-stale');}
if(btn){btn.textContent='▶ run';btn.disabled=false;}
});
}
function copyCell(cellId){
// Try multiple selectors to find the code element
// Pygments generates .highlight > pre with spans, not wrapped in <code>
let codeElement = document.querySelector('#code-'+cellId+' .highlight pre');
if (!codeElement) {
codeElement = document.querySelector('#code-'+cellId+' pre');
}
if (!codeElement) {
codeElement = document.querySelector('#code-'+cellId+' code');
}
if (!codeElement) {
// Fallback to the code div itself
codeElement = document.getElementById('code-'+cellId);
}
const btn = document.querySelector('.copy-btn[onclick*="'+cellId+'"]');
if (!codeElement) {
console.error('Code element not found for cell:', cellId);
return;
}
if (!btn) {
console.error('Copy button not found for cell:', cellId);
return;
}
const codeText = codeElement.textContent;
if (navigator.clipboard && navigator.clipboard.writeText) {
navigator.clipboard.writeText(codeText).then(function() {
console.log('Clipboard copy successful');
btn.textContent = '✓ Copied!';
btn.classList.add('copied');
setTimeout(function() {
btn.textContent = 'Copy';
btn.classList.remove('copied');
}, 2000);
}).catch(function(err) {
console.warn('Clipboard copy failed:', err);
fallbackCopy();
});
} else {
console.log('Using fallback copy method');
fallbackCopy();
}
function fallbackCopy() {
const textarea = document.createElement('textarea');
textarea.value = codeText;
textarea.style.position = 'absolute';
textarea.style.left = '-9999px';
document.body.appendChild(textarea);
textarea.select();
try {
const success = document.execCommand('copy');
console.log('Fallback copy success:', success);
btn.textContent = '✓ Copied!';
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<div class="main-content">
<h1>GptOssExperts - OpenAI-style MoE</h1>
<h2>GPU Info</h2>
<div class="cell" id="cell-nv">
<div class="cell-header">
<span class="collapse-indicators">
<span onclick="toggleCode('nv')" style="cursor: pointer;">▼ code</span>
<span onclick="toggleOutput('nv')" style="cursor: pointer;">▼ output</span>
<span id="uv-indicator-nv" style="cursor: default; opacity: 0.3;">▶ uv-logs</span>
</span> |
Cell: nv | 0.22s
| <button class="run-btn" onclick="runCell('nv')">▶ run</button>
<button class="copy-btn" onclick="copyCell('nv')">Copy</button>
<a href="cells/nv.py" target="_blank" class="raw-btn">Raw</a>
<a href="https://github.com/huggingface/kernels-benchmarks/blob/main/openai_moe/impls/gpt_oss_moe.md" target="_blank" class="github-btn">GitHub</a>
<a href="https://huggingface.co/drbh/yamoe" target="_blank" class="hf-btn">🤗 HF</a>
</div>
<div id="code-nv" class="cell-code" data-lines="2">
<div class="code-wrap">
<div class="highlight"><pre><span></span><span class="kn">import</span><span class="w"> </span><span class="nn">subprocess</span>
<span class="nb">print</span><span class="p">(</span><span class="n">subprocess</span><span class="o">.</span><span class="n">run</span><span class="p">([</span><span class="s2">&quot;nvidia-smi&quot;</span><span class="p">],</span> <span class="n">capture_output</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">text</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="o">.</span><span class="n">stdout</span><span class="p">)</span>
</pre></div>
<div class="code-line-highlight" id="line-highlight-nv"></div>
</div>
</div>
<div id="output-nv" class="cell-output">
<div class="cell-stdout"><pre class="stdout-text">Mon Nov 10 21:58:43 2025
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 580.95.05 Driver Version: 580.95.05 CUDA Version: 13.0 |
+-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA L40S On | 00000000:4D:00.0 Off | 0 |
| N/A 31C P0 78W / 350W | 0MiB / 46068MiB | 17% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| No running processes found |
+-----------------------------------------------------------------------------------------+
</pre></div>
</div>
</div>
<h2>OpenAI-style MoE Benchmark (GptOssExperts Reference)</h2>
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Cell: benchmark | 25.04s
| <button class="run-btn" onclick="runCell('benchmark')">▶ run</button>
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<a href="cells/benchmark.py" target="_blank" class="raw-btn">Raw</a>
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<a href="https://huggingface.co/drbh/yamoe" target="_blank" class="hf-btn">🤗 HF</a>
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<div id="code-benchmark" class="cell-code" data-lines="81">
<div class="code-wrap">
<div class="highlight"><pre><span></span><span class="c1"># /// script</span>
<span class="c1"># requires-python = &quot;&gt;=3.10&quot;</span>
<span class="c1"># dependencies = [</span>
<span class="c1"># &quot;numpy&quot;,</span>
<span class="c1"># &quot;torch==2.8.0&quot;,</span>
<span class="c1"># &quot;kernels-benchmark-tools&quot;,</span>
<span class="c1"># &quot;kernels&quot;,</span>
<span class="c1"># ]</span>
<span class="c1">#</span>
<span class="c1"># [tool.uv.sources]</span>
<span class="c1"># kernels-benchmark-tools = { path = &quot;../../../../../tools&quot;, editable = true }</span>
<span class="c1"># kernels = { git = &quot;https://github.com/huggingface/kernels.git&quot; }</span>
<span class="c1"># ///</span>
<span class="kn">import</span><span class="w"> </span><span class="nn">torch</span>
<span class="kn">import</span><span class="w"> </span><span class="nn">sys</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">kernels_benchmark_tools</span><span class="w"> </span><span class="kn">import</span> <span class="n">KernelTypeEnum</span><span class="p">,</span> <span class="n">run_benchmark</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">kernels</span><span class="w"> </span><span class="kn">import</span> <span class="n">get_kernel</span>
<span class="c1"># Load yamoe to get GptOssExperts reference</span>
<span class="n">yamoe</span> <span class="o">=</span> <span class="n">get_kernel</span><span class="p">(</span><span class="s2">&quot;drbh/yamoe&quot;</span><span class="p">,</span> <span class="n">revision</span><span class="o">=</span><span class="s2">&quot;v0.2.0&quot;</span><span class="p">)</span>
<span class="n">GptOssExperts</span> <span class="o">=</span> <span class="n">yamoe</span><span class="o">.</span><span class="n">vendored</span><span class="o">.</span><span class="n">gpt_oss_mlp</span><span class="o">.</span><span class="n">GptOssExperts</span>
<span class="k">def</span><span class="w"> </span><span class="nf">gpt_oss_openai_moe</span><span class="p">(</span>
<span class="n">hidden_states</span><span class="p">,</span>
<span class="n">router_indices</span><span class="p">,</span>
<span class="n">routing_weights</span><span class="p">,</span>
<span class="n">gate_up_proj</span><span class="p">,</span>
<span class="n">gate_up_proj_bias</span><span class="p">,</span>
<span class="n">down_proj</span><span class="p">,</span>
<span class="n">down_proj_bias</span><span class="p">,</span>
<span class="p">):</span>
<span class="w"> </span><span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> GptOssExperts reference implementation of OpenAI-style MoE.</span>
<span class="sd"> This is the reference model implementation from the original GPT OSS codebase.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">B</span><span class="p">,</span> <span class="n">S</span><span class="p">,</span> <span class="n">H</span> <span class="o">=</span> <span class="n">hidden_states</span><span class="o">.</span><span class="n">shape</span>
<span class="n">E</span> <span class="o">=</span> <span class="n">routing_weights</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span>
<span class="c1"># Create a config object for GptOssExperts</span>
<span class="n">config</span> <span class="o">=</span> <span class="nb">type</span><span class="p">(</span><span class="s2">&quot;Config&quot;</span><span class="p">,</span> <span class="p">(),</span> <span class="p">{})()</span>
<span class="n">config</span><span class="o">.</span><span class="n">hidden_size</span> <span class="o">=</span> <span class="n">H</span>
<span class="n">config</span><span class="o">.</span><span class="n">intermediate_size</span> <span class="o">=</span> <span class="n">gate_up_proj</span><span class="o">.</span><span class="n">shape</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">//</span> <span class="mi">2</span> <span class="c1"># expert_dim / 2 = H</span>
<span class="n">config</span><span class="o">.</span><span class="n">num_local_experts</span> <span class="o">=</span> <span class="n">E</span>
<span class="c1"># Initialize model</span>
<span class="n">model</span> <span class="o">=</span> <span class="n">GptOssExperts</span><span class="p">(</span><span class="n">config</span><span class="p">)</span>
<span class="c1"># Set weights from benchmark inputs</span>
<span class="n">model</span><span class="o">.</span><span class="n">gate_up_proj</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">gate_up_proj</span>
<span class="n">model</span><span class="o">.</span><span class="n">gate_up_proj_bias</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">gate_up_proj_bias</span>
<span class="n">model</span><span class="o">.</span><span class="n">down_proj</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">down_proj</span>
<span class="n">model</span><span class="o">.</span><span class="n">down_proj_bias</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">down_proj_bias</span>
<span class="n">model</span> <span class="o">=</span> <span class="n">model</span><span class="o">.</span><span class="n">to</span><span class="p">(</span><span class="n">hidden_states</span><span class="o">.</span><span class="n">device</span><span class="p">)</span>
<span class="n">model</span><span class="o">.</span><span class="n">eval</span><span class="p">()</span>
<span class="c1"># Force GptOssExperts to use CPU path for correctness (matches naive_moe_ref behavior)</span>
<span class="c1"># The GPU path processes all experts which can lead to numerical differences</span>
<span class="c1"># CPU path explicitly uses router_indices like the reference implementation</span>
<span class="n">model</span><span class="o">.</span><span class="n">train</span><span class="p">()</span> <span class="c1"># Force CPU path</span>
<span class="c1"># Flatten routing_weights to [batch_seq, num_experts]</span>
<span class="n">routing_weights_flat</span> <span class="o">=</span> <span class="n">routing_weights</span><span class="o">.</span><span class="n">view</span><span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">E</span><span class="p">)</span>
<span class="c1"># Run forward pass</span>
<span class="k">with</span> <span class="n">torch</span><span class="o">.</span><span class="n">no_grad</span><span class="p">():</span>
<span class="n">output</span> <span class="o">=</span> <span class="n">model</span><span class="p">(</span><span class="n">hidden_states</span><span class="p">,</span> <span class="n">router_indices</span><span class="p">,</span> <span class="n">routing_weights_flat</span><span class="p">)</span>
<span class="n">model</span><span class="o">.</span><span class="n">eval</span><span class="p">()</span> <span class="c1"># Reset to eval mode</span>
<span class="k">return</span> <span class="n">output</span>
<span class="n">run_benchmark</span><span class="p">(</span>
<span class="n">kernel_type</span><span class="o">=</span><span class="n">KernelTypeEnum</span><span class="o">.</span><span class="n">OPENAI_MOE</span><span class="p">,</span>
<span class="n">impl_name</span><span class="o">=</span><span class="s2">&quot;gpt_oss_experts&quot;</span><span class="p">,</span>
<span class="n">impl_tags</span><span class="o">=</span><span class="p">{</span><span class="s2">&quot;family&quot;</span><span class="p">:</span> <span class="s2">&quot;reference&quot;</span><span class="p">,</span> <span class="s2">&quot;backend&quot;</span><span class="p">:</span> <span class="s2">&quot;pytorch&quot;</span><span class="p">},</span>
<span class="n">impl_func</span><span class="o">=</span><span class="n">gpt_oss_openai_moe</span><span class="p">,</span>
<span class="n">dtype</span><span class="o">=</span><span class="s2">&quot;float32&quot;</span><span class="p">,</span>
<span class="p">)</span>
</pre></div>
<div class="code-line-highlight" id="line-highlight-benchmark"></div>
</div>
</div>
<div id="output-benchmark" class="cell-output">
<div class="cell-stdout"><pre class="stdout-text">Running openai_moe benchmark on cuda with 8 workloads.
======================================================================
PROFILE TRACE: gpt_oss_experts | cuda_B1_S512_E2
======================================================================
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Name Self CPU % Self CPU CPU total % CPU total CPU time avg Self CUDA Self CUDA % CUDA total CUDA time avg # of Calls
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
gpt_oss_experts 0.00% 0.000us 0.00% 0.000us 0.000us 10.360ms 190.98% 10.360ms 10.360ms 1
gpt_oss_experts 15.12% 1.924ms 99.94% 12.713ms 12.713ms 0.000us 0.00% 5.428ms 5.428ms 1
aten::matmul 0.18% 22.311us 3.73% 473.846us 39.487us 0.000us 0.00% 4.800ms 400.041us 12
aten::mm 2.34% 297.100us 3.55% 451.535us 37.628us 4.800ms 88.50% 4.800ms 400.041us 12
ampere_sgemm_128x64_nn 0.00% 0.000us 0.00% 0.000us 0.000us 3.258ms 60.07% 3.258ms 362.028us 9
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_128x64_8... 0.00% 0.000us 0.00% 0.000us 0.000us 1.536ms 28.31% 1.536ms 511.862us 3
aten::mul 1.29% 163.978us 2.14% 271.630us 11.318us 109.411us 2.02% 109.411us 4.559us 24
aten::add 1.51% 192.130us 3.80% 483.423us 26.857us 103.358us 1.91% 103.358us 5.742us 18
aten::index 1.52% 193.374us 2.62% 333.164us 27.764us 88.224us 1.63% 88.224us 7.352us 12
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 80.864us 1.49% 80.864us 6.739us 12
aten::index_add_ 0.46% 58.130us 0.76% 97.241us 16.207us 80.064us 1.48% 80.064us 13.344us 6
void at::native::indexFuncLargeIndex&lt;float, long, un... 0.00% 0.000us 0.00% 0.000us 0.000us 80.064us 1.48% 80.064us 13.344us 6
aten::nonzero 2.05% 260.439us 6.29% 799.492us 88.832us 65.278us 1.20% 76.093us 8.455us 9
aten::clamp 0.99% 126.442us 1.60% 203.852us 16.988us 63.456us 1.17% 63.456us 5.288us 12
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 63.456us 1.17% 63.456us 5.288us 12
aten::where 0.06% 7.391us 5.01% 637.190us 106.198us 0.000us 0.00% 61.533us 10.256us 6
aten::nonzero_numpy 0.09% 11.880us 4.95% 629.799us 104.967us 0.000us 0.00% 61.533us 10.256us 6
void at::native::vectorized_gather_kernel&lt;16, long&gt;(... 0.00% 0.000us 0.00% 0.000us 0.000us 60.544us 1.12% 60.544us 10.091us 6
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 56.929us 1.05% 56.929us 4.744us 12
Memcpy DtoH (Device -&gt; Pinned) 0.00% 0.000us 0.00% 0.000us 0.000us 51.073us 0.94% 51.073us 1.135us 45
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Self CPU time total: 12.720ms
Self CUDA time total: 5.425ms
======================================================================
PROFILE TRACE: gpt_oss_experts | cuda_B1_S512_E4
======================================================================
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Name Self CPU % Self CPU CPU total % CPU total CPU time avg Self CUDA Self CUDA % CUDA total CUDA time avg # of Calls
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
gpt_oss_experts 0.00% 0.000us 0.00% 0.000us 0.000us 13.942ms 218.38% 13.942ms 13.942ms 1
gpt_oss_experts 15.57% 2.499ms 99.97% 16.048ms 16.048ms 0.000us 0.00% 6.387ms 6.387ms 1
aten::matmul 0.25% 39.461us 4.79% 769.170us 32.049us 0.000us 0.00% 5.570ms 232.102us 24
aten::mm 2.77% 444.894us 4.55% 729.709us 30.405us 5.570ms 87.25% 5.570ms 232.102us 24
ampere_sgemm_128x64_nn 0.00% 0.000us 0.00% 0.000us 0.000us 5.515ms 86.38% 5.515ms 229.794us 24
aten::nonzero 2.34% 374.919us 7.60% 1.220ms 81.308us 114.786us 1.80% 137.349us 9.157us 15
aten::mul 1.86% 298.668us 3.09% 496.508us 10.344us 131.614us 2.06% 131.614us 2.742us 48
aten::add 2.06% 330.439us 3.47% 556.980us 15.472us 127.904us 2.00% 127.904us 3.553us 36
aten::where 0.07% 11.120us 7.17% 1.151ms 95.939us 0.000us 0.00% 123.109us 10.259us 12
aten::nonzero_numpy 0.13% 20.771us 7.10% 1.140ms 95.012us 0.000us 0.00% 123.109us 10.259us 12
aten::index 2.15% 344.365us 3.72% 597.667us 24.903us 111.391us 1.74% 111.391us 4.641us 24
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 101.985us 1.60% 101.985us 4.249us 24
Memcpy DtoH (Device -&gt; Pinned) 0.00% 0.000us 0.00% 0.000us 0.000us 91.395us 1.43% 91.395us 1.051us 87
aten::clamp 1.30% 208.833us 2.21% 355.215us 14.801us 88.257us 1.38% 88.257us 3.677us 24
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 88.257us 1.38% 88.257us 3.677us 24
aten::item 0.49% 78.042us 39.66% 6.367ms 88.433us 0.000us 0.00% 75.297us 1.046us 72
aten::_local_scalar_dense 1.92% 308.797us 39.18% 6.289ms 87.349us 75.297us 1.18% 75.297us 1.046us 72
aten::index_add_ 0.59% 94.029us 0.99% 158.640us 13.220us 71.454us 1.12% 71.454us 5.954us 12
void at::native::indexFuncLargeIndex&lt;float, long, un... 0.00% 0.000us 0.00% 0.000us 0.000us 71.454us 1.12% 71.454us 5.954us 12
void at::native::vectorized_gather_kernel&lt;16, long&gt;(... 0.00% 0.000us 0.00% 0.000us 0.000us 66.271us 1.04% 66.271us 5.523us 12
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Self CPU time total: 16.053ms
Self CUDA time total: 6.384ms
======================================================================
PROFILE TRACE: gpt_oss_experts | cuda_B1_S1024_E2
======================================================================
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Name Self CPU % Self CPU CPU total % CPU total CPU time avg Self CUDA Self CUDA % CUDA total CUDA time avg # of Calls
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
gpt_oss_experts 0.00% 0.000us 0.00% 0.000us 0.000us 12.597ms 146.28% 12.597ms 12.597ms 1
gpt_oss_experts 11.26% 1.671ms 99.96% 14.835ms 14.835ms 0.000us 0.00% 8.616ms 8.616ms 1
aten::matmul 0.13% 19.980us 2.85% 423.596us 35.300us 0.000us 0.00% 7.614ms 634.486us 12
aten::mm 1.70% 251.563us 2.72% 403.616us 33.635us 7.614ms 88.42% 7.614ms 634.486us 12
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_256x128_... 0.00% 0.000us 0.00% 0.000us 0.000us 4.628ms 53.74% 4.628ms 771.312us 6
ampere_sgemm_128x64_nn 0.00% 0.000us 0.00% 0.000us 0.000us 1.524ms 17.70% 1.524ms 508.107us 3
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_128x64_8... 0.00% 0.000us 0.00% 0.000us 0.000us 1.455ms 16.90% 1.455ms 485.046us 3
aten::mul 1.00% 148.488us 1.71% 253.960us 10.582us 188.737us 2.19% 188.737us 7.864us 24
aten::add 1.14% 169.821us 1.97% 292.395us 16.244us 180.606us 2.10% 180.606us 10.034us 18
aten::index_add_ 0.32% 47.691us 0.57% 84.001us 14.000us 164.000us 1.90% 164.000us 27.333us 6
void at::native::indexFuncLargeIndex&lt;float, long, un... 0.00% 0.000us 0.00% 0.000us 0.000us 164.000us 1.90% 164.000us 27.333us 6
aten::index 1.23% 181.951us 2.12% 314.145us 26.179us 144.608us 1.68% 144.608us 12.051us 12
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 142.815us 1.66% 142.815us 11.901us 12
void at::native::vectorized_gather_kernel&lt;16, long&gt;(... 0.00% 0.000us 0.00% 0.000us 0.000us 114.816us 1.33% 114.816us 19.136us 6
aten::clamp 0.72% 107.083us 1.24% 184.134us 15.345us 106.818us 1.24% 106.818us 8.902us 12
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 106.818us 1.24% 106.818us 8.902us 12
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 100.513us 1.17% 100.513us 8.376us 12
aten::nonzero 1.51% 224.830us 4.84% 718.263us 79.807us 68.894us 0.80% 80.029us 8.892us 9
aten::where 0.04% 5.681us 3.95% 586.411us 97.735us 0.000us 0.00% 65.405us 10.901us 6
aten::nonzero_numpy 0.07% 10.160us 3.91% 580.730us 96.788us 0.000us 0.00% 65.405us 10.901us 6
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Self CPU time total: 14.841ms
Self CUDA time total: 8.611ms
======================================================================
PROFILE TRACE: gpt_oss_experts | cuda_B1_S1024_E4
======================================================================
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Name Self CPU % Self CPU CPU total % CPU total CPU time avg Self CUDA Self CUDA % CUDA total CUDA time avg # of Calls
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
gpt_oss_experts 0.00% 0.000us 0.00% 0.000us 0.000us 18.460ms 171.74% 18.460ms 18.460ms 1
gpt_oss_experts 12.58% 2.618ms 99.97% 20.806ms 20.806ms 0.000us 0.00% 10.754ms 10.754ms 1
aten::matmul 0.19% 39.724us 3.85% 801.313us 33.388us 0.000us 0.00% 9.496ms 395.681us 24
aten::mm 2.21% 460.813us 3.66% 761.589us 31.733us 9.496ms 88.35% 9.496ms 395.681us 24
ampere_sgemm_128x64_nn 0.00% 0.000us 0.00% 0.000us 0.000us 6.491ms 60.39% 6.491ms 360.603us 18
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_128x64_8... 0.00% 0.000us 0.00% 0.000us 0.000us 2.993ms 27.84% 2.993ms 498.774us 6
aten::mul 2.25% 467.369us 3.28% 683.452us 14.239us 226.014us 2.10% 226.014us 4.709us 48
aten::add 1.60% 332.210us 2.74% 569.351us 15.815us 207.013us 1.93% 207.013us 5.750us 36
aten::index 1.72% 357.427us 2.99% 622.664us 25.944us 203.329us 1.89% 203.329us 8.472us 24
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 162.243us 1.51% 162.243us 6.760us 24
aten::index_add_ 0.45% 94.395us 0.78% 161.485us 13.457us 155.167us 1.44% 155.167us 12.931us 12
void at::native::indexFuncLargeIndex&lt;float, long, un... 0.00% 0.000us 0.00% 0.000us 0.000us 155.167us 1.44% 155.167us 12.931us 12
aten::nonzero 1.86% 386.184us 6.07% 1.263ms 84.202us 120.989us 1.13% 144.894us 9.660us 15
void at::native::vectorized_gather_kernel&lt;16, long&gt;(... 0.00% 0.000us 0.00% 0.000us 0.000us 144.769us 1.35% 144.769us 12.064us 12
aten::where 0.05% 10.779us 5.71% 1.188ms 99.031us 0.000us 0.00% 130.270us 10.856us 12
aten::nonzero_numpy 0.10% 20.452us 5.66% 1.178ms 98.133us 0.000us 0.00% 130.270us 10.856us 12
aten::clamp 1.04% 217.185us 1.79% 373.407us 15.559us 129.252us 1.20% 129.252us 5.386us 24
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 129.252us 1.20% 129.252us 5.386us 24
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 115.584us 1.08% 115.584us 4.816us 24
Memcpy DtoH (Device -&gt; Pinned) 0.00% 0.000us 0.00% 0.000us 0.000us 107.234us 1.00% 107.234us 1.233us 87
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Self CPU time total: 20.812ms
Self CUDA time total: 10.749ms
======================================================================
PROFILE TRACE: gpt_oss_experts | cuda_B4_S512_E2
======================================================================
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Name Self CPU % Self CPU CPU total % CPU total CPU time avg Self CUDA Self CUDA % CUDA total CUDA time avg # of Calls
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
gpt_oss_experts 0.00% 0.000us 0.00% 0.000us 0.000us 21.083ms 119.21% 21.083ms 21.083ms 1
gpt_oss_experts 7.12% 1.665ms 99.98% 23.365ms 23.365ms 0.000us 0.00% 17.695ms 17.695ms 1
aten::matmul 0.09% 20.129us 1.89% 441.429us 36.786us 0.000us 0.00% 14.828ms 1.236ms 12
aten::mm 1.11% 260.517us 1.80% 421.300us 35.108us 14.828ms 83.84% 14.828ms 1.236ms 12
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_256x128_... 0.00% 0.000us 0.00% 0.000us 0.000us 9.047ms 51.15% 9.047ms 1.508ms 6
ampere_sgemm_128x64_nn 0.00% 0.000us 0.00% 0.000us 0.000us 5.773ms 32.64% 5.773ms 962.167us 6
aten::add 0.74% 174.025us 1.27% 296.156us 16.453us 776.579us 4.39% 776.579us 43.143us 18
aten::mul 0.64% 149.555us 1.10% 257.226us 10.718us 654.338us 3.70% 654.338us 27.264us 24
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 499.874us 2.83% 499.874us 41.656us 12
aten::index_add_ 0.21% 48.400us 0.36% 84.241us 14.040us 449.985us 2.54% 449.985us 74.998us 6
void at::native::indexFuncLargeIndex&lt;float, long, un... 0.00% 0.000us 0.00% 0.000us 0.000us 449.985us 2.54% 449.985us 74.998us 6
aten::clamp 0.46% 107.321us 0.79% 185.253us 15.438us 329.054us 1.86% 329.054us 27.421us 12
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 329.054us 1.86% 329.054us 27.421us 12
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 300.737us 1.70% 300.737us 50.123us 6
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 276.705us 1.56% 276.705us 46.117us 6
aten::index 0.76% 178.051us 1.32% 309.462us 25.788us 268.800us 1.52% 268.800us 22.400us 12
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 253.889us 1.44% 253.889us 21.157us 12
void at::native::vectorized_gather_kernel&lt;16, long&gt;(... 0.00% 0.000us 0.00% 0.000us 0.000us 236.095us 1.33% 236.095us 39.349us 6
aten::sigmoid 0.16% 36.571us 0.27% 63.572us 10.595us 176.833us 1.00% 176.833us 29.472us 6
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 176.833us 1.00% 176.833us 29.472us 6
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Self CPU time total: 23.371ms
Self CUDA time total: 17.686ms
======================================================================
PROFILE TRACE: gpt_oss_experts | cuda_B4_S512_E4
======================================================================
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Name Self CPU % Self CPU CPU total % CPU total CPU time avg Self CUDA Self CUDA % CUDA total CUDA time avg # of Calls
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
gpt_oss_experts 0.00% 0.000us 0.00% 0.000us 0.000us 24.709ms 139.35% 24.709ms 24.709ms 1
gpt_oss_experts 9.76% 2.650ms 99.98% 27.156ms 27.156ms 0.000us 0.00% 17.741ms 17.741ms 1
aten::matmul 0.15% 40.162us 3.17% 860.144us 35.839us 0.000us 0.00% 15.537ms 647.383us 24
aten::mm 1.90% 517.331us 3.02% 819.982us 34.166us 15.537ms 87.63% 15.537ms 647.383us 24
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_256x128_... 0.00% 0.000us 0.00% 0.000us 0.000us 9.352ms 52.74% 9.352ms 779.317us 12
ampere_sgemm_128x64_nn 0.00% 0.000us 0.00% 0.000us 0.000us 3.225ms 18.19% 3.225ms 537.452us 6
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_128x64_8... 0.00% 0.000us 0.00% 0.000us 0.000us 2.947ms 16.62% 2.947ms 491.169us 6
aten::add 1.29% 349.077us 2.22% 601.999us 16.722us 419.552us 2.37% 419.552us 11.654us 36
aten::mul 1.15% 311.953us 1.98% 539.014us 11.229us 410.371us 2.31% 410.371us 8.549us 48
aten::index_add_ 0.36% 97.270us 0.61% 164.412us 13.701us 379.682us 2.14% 379.682us 31.640us 12
void at::native::indexFuncLargeIndex&lt;float, long, un... 0.00% 0.000us 0.00% 0.000us 0.000us 379.682us 2.14% 379.682us 31.640us 12
aten::index 1.31% 354.897us 2.36% 641.129us 26.714us 344.639us 1.94% 344.639us 14.360us 24
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 337.056us 1.90% 337.056us 14.044us 24
void at::native::vectorized_gather_kernel&lt;16, long&gt;(... 0.00% 0.000us 0.00% 0.000us 0.000us 280.607us 1.58% 280.607us 23.384us 12
aten::clamp 0.78% 212.661us 1.36% 368.626us 15.359us 225.662us 1.27% 225.662us 9.403us 24
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 225.662us 1.27% 225.662us 9.403us 24
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 218.112us 1.23% 218.112us 9.088us 24
aten::nonzero 1.41% 383.824us 4.68% 1.271ms 84.702us 127.715us 0.72% 153.604us 10.240us 15
aten::where 0.04% 11.073us 4.43% 1.203ms 100.252us 0.000us 0.00% 138.052us 11.504us 12
aten::nonzero_numpy 0.07% 20.230us 4.39% 1.192ms 99.329us 0.000us 0.00% 138.052us 11.504us 12
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Self CPU time total: 27.162ms
Self CUDA time total: 17.731ms
======================================================================
PROFILE TRACE: gpt_oss_experts | cuda_B4_S1024_E2
======================================================================
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Name Self CPU % Self CPU CPU total % CPU total CPU time avg Self CUDA Self CUDA % CUDA total CUDA time avg # of Calls
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
gpt_oss_experts 0.00% 0.000us 0.00% 0.000us 0.000us 40.750ms 109.03% 40.750ms 40.750ms 1
gpt_oss_experts 4.08% 1.695ms 99.82% 41.512ms 41.512ms 0.000us 0.00% 37.407ms 37.407ms 1
aten::matmul 0.05% 20.951us 1.02% 424.118us 35.343us 0.000us 0.00% 27.409ms 2.284ms 12
aten::mm 0.67% 277.566us 0.97% 403.167us 33.597us 27.409ms 73.34% 27.409ms 2.284ms 12
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_256x128_... 0.00% 0.000us 0.00% 0.000us 0.000us 27.406ms 73.33% 27.406ms 2.284ms 12
aten::mul 0.37% 154.550us 0.63% 261.852us 10.911us 2.976ms 7.96% 2.976ms 124.014us 24
aten::add 0.45% 185.160us 1.07% 445.895us 24.772us 2.401ms 6.42% 2.401ms 133.369us 18
aten::clamp 0.28% 116.599us 0.48% 198.482us 16.540us 2.391ms 6.40% 2.391ms 199.291us 12
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 2.391ms 6.40% 2.391ms 199.291us 12
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 1.983ms 5.30% 1.983ms 165.222us 12
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 1.625ms 4.35% 1.625ms 135.419us 12
aten::index_add_ 0.12% 48.080us 0.21% 86.751us 14.459us 910.402us 2.44% 910.402us 151.734us 6
void at::native::indexFuncLargeIndex&lt;float, long, un... 0.00% 0.000us 0.00% 0.000us 0.000us 910.402us 2.44% 910.402us 151.734us 6
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 775.618us 2.08% 775.618us 129.270us 6
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 740.611us 1.98% 740.611us 123.435us 6
aten::index 0.44% 181.234us 0.76% 317.848us 26.487us 714.884us 1.91% 714.884us 59.574us 12
void at::native::vectorized_gather_kernel&lt;16, long&gt;(... 0.00% 0.000us 0.00% 0.000us 0.000us 681.379us 1.82% 681.379us 113.563us 6
aten::sigmoid 0.09% 38.611us 0.16% 65.922us 10.987us 320.927us 0.86% 320.927us 53.488us 6
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 320.927us 0.86% 320.927us 53.488us 6
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 253.057us 0.68% 253.057us 42.176us 6
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Self CPU time total: 41.585ms
Self CUDA time total: 37.374ms
======================================================================
PROFILE TRACE: gpt_oss_experts | cuda_B4_S1024_E4
======================================================================
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Name Self CPU % Self CPU CPU total % CPU total CPU time avg Self CUDA Self CUDA % CUDA total CUDA time avg # of Calls
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
gpt_oss_experts 0.00% 0.000us 0.00% 0.000us 0.000us 41.218ms 116.52% 41.218ms 41.218ms 1
gpt_oss_experts 6.00% 2.524ms 99.99% 42.088ms 42.088ms 0.000us 0.00% 35.395ms 35.395ms 1
aten::matmul 0.10% 40.160us 2.08% 875.043us 36.460us 0.000us 0.00% 29.436ms 1.226ms 24
aten::mm 1.24% 520.099us 1.98% 834.883us 34.787us 29.436ms 83.21% 29.436ms 1.226ms 24
void cutlass::Kernel2&lt;cutlass_80_simt_sgemm_256x128_... 0.00% 0.000us 0.00% 0.000us 0.000us 20.785ms 58.75% 20.785ms 1.386ms 15
ampere_sgemm_128x64_nn 0.00% 0.000us 0.00% 0.000us 0.000us 8.635ms 24.41% 8.635ms 959.410us 9
aten::add 0.83% 349.812us 1.43% 602.505us 16.736us 1.482ms 4.19% 1.482ms 41.161us 36
aten::mul 0.72% 302.661us 1.25% 525.878us 10.956us 1.369ms 3.87% 1.369ms 28.527us 48
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 928.163us 2.62% 928.163us 38.673us 24
aten::index_add_ 0.23% 95.791us 0.40% 170.382us 14.198us 908.198us 2.57% 908.198us 75.683us 12
void at::native::indexFuncLargeIndex&lt;float, long, un... 0.00% 0.000us 0.00% 0.000us 0.000us 908.198us 2.57% 908.198us 75.683us 12
aten::clamp 0.52% 220.263us 0.90% 378.355us 15.765us 771.551us 2.18% 771.551us 32.148us 24
void at::native::elementwise_kernel&lt;128, 2, at::nati... 0.00% 0.000us 0.00% 0.000us 0.000us 771.551us 2.18% 771.551us 32.148us 24
aten::index 0.83% 351.191us 1.46% 613.487us 25.562us 665.121us 1.88% 665.121us 27.713us 24
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 648.065us 1.83% 648.065us 54.005us 12
void at::native::vectorized_gather_kernel&lt;16, long&gt;(... 0.00% 0.000us 0.00% 0.000us 0.000us 594.560us 1.68% 594.560us 49.547us 12
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 553.635us 1.57% 553.635us 46.136us 12
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 519.010us 1.47% 519.010us 21.625us 24
aten::sigmoid 0.17% 72.451us 0.30% 125.701us 10.475us 356.257us 1.01% 356.257us 29.688us 12
void at::native::vectorized_elementwise_kernel&lt;4, at... 0.00% 0.000us 0.00% 0.000us 0.000us 356.257us 1.01% 356.257us 29.688us 12
------------------------------------------------------- ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------
Self CPU time total: 42.094ms
Self CUDA time total: 35.375ms
impl wl p50(ms) ok
gpt_oss_experts cuda_B1_S1024_E2 3.84 True
gpt_oss_experts cuda_B1_S1024_E4 5.30 True
gpt_oss_experts cuda_B1_S512_E2 2.68 True
gpt_oss_experts cuda_B1_S512_E4 3.91 True
gpt_oss_experts cuda_B4_S1024_E2 13.35 True
gpt_oss_experts cuda_B4_S1024_E4 13.35 True
gpt_oss_experts cuda_B4_S512_E2 6.80 True
gpt_oss_experts cuda_B4_S512_E4 7.46 True
</pre></div>
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Updating https://github.com/huggingface/kernels.git (HEAD)
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Built kernels @ git+https://github.com/huggingface/kernels.git@39d2ade2d3d5e05476d42bcdd62ecdaa78f2db69
Installed 52 packages in 267ms
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