File size: 1,994 Bytes
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"tunableSpace": { "WORKGROUP_SIZE": [64, 128, 256] },
"cases": [
{
"name": "and-bool-4m",
"preset": "smoke",
"vars": { "dtype": "bool", "count": 4194304 },
"inputs": {
"a": { "dtype": "bool", "shape": [4194304], "dist": "linearMod", "mod": 2, "step": 1, "offset": 0 },
"b": { "dtype": "bool", "shape": [4194304], "dist": "linearMod", "mod": 2, "step": 1, "offset": 1 }
},
"outputs": { "c": { "dtype": "bool", "shape": [4194304] } },
"bench": {
"primary": true,
"metrics": [{ "type": "bandwidth", "value": "args.count * dtypeBytes(args.dtype) * 3" }]
}
},
{
"name": "and-bool-8m-dram-bound",
"preset": "stress",
"vars": { "dtype": "bool", "count": 8388608 },
"inputs": {
"a": { "dtype": "bool", "shape": [8388608], "dist": "linearMod", "mod": 2, "step": 1, "offset": 0 },
"b": { "dtype": "bool", "shape": [8388608], "dist": "linearMod", "mod": 2, "step": 1, "offset": 1 }
},
"outputs": { "c": { "dtype": "bool", "shape": [8388608] } },
"bench": { "metrics": [{ "type": "bandwidth", "value": "args.count * dtypeBytes(args.dtype) * 3" }] },
"provenance": {
"notes": "A 32 MB bool output (stored as u32), above the 16 MB threshold at which the logical kernel drops from four groups per lane to one."
}
},
{
"name": "and-broadcast-4m",
"preset": "stress",
"vars": { "rows": 128, "cols": 32768, "count": 4194304 },
"inputs": {
"a": { "dtype": "bool", "shape": [1, 32768], "dist": "linearMod", "mod": 2, "step": 1, "offset": 0 },
"b": { "dtype": "bool", "shape": [128, 1], "dist": "linearMod", "mod": 2, "step": 1, "offset": 1 }
},
"outputs": { "c": { "dtype": "bool", "shape": [128, 32768], "dist": "empty" } },
"bench": {
"metrics": [{ "type": "bandwidth", "value": "(dim(shapes.c,0) + dim(shapes.c,1) + numel(shapes.c)) * 4" }]
}
}
]
}
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