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@@ -845,3 +845,7 @@ videochat2/lib/python3.10/site-packages/tensorflow/python/framework/__pycache__/
 videochat2/lib/python3.10/site-packages/tensorflow/python/platform/_pywrap_stacktrace_handler.so filter=lfs diff=lfs merge=lfs -text
 videochat2/lib/python3.10/site-packages/tensorflow/python/feature_column/__pycache__/feature_column_v2.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
 xverse/lib/python3.10/site-packages/tensorflow_io_gcs_filesystem/core/python/ops/libtensorflow_io_gcs_filesystem.so filter=lfs diff=lfs merge=lfs -text
+videochat2/lib/python3.10/site-packages/tensorflow/python/client/_pywrap_events_writer.so filter=lfs diff=lfs merge=lfs -text
+videochat2/lib/python3.10/site-packages/tensorflow/python/client/_pywrap_debug_events_writer.so filter=lfs diff=lfs merge=lfs -text
+videochat2/lib/python3.10/site-packages/tensorflow/python/feature_column/__pycache__/feature_column.cpython-310.pyc filter=lfs diff=lfs merge=lfs -text
+videochat2/lib/python3.10/site-packages/tensorflow/python/platform/_pywrap_tf2.so filter=lfs diff=lfs merge=lfs -text

parrot/lib/python3.10/site-packages/torch/ao/quantization/pt2e/export_utils.py

@@ -0,0 +1,223 @@
+# mypy: allow-untyped-defs
+import types
+
+import torch
+import torch.nn.functional as F
+
+from torch.ao.quantization.utils import _assert_and_get_unique_device
+
+
+__all__ = [
+    "model_is_exported",
+]
+
+
+class _WrapperModule(torch.nn.Module):
+    """Class to wrap a callable in an :class:`torch.nn.Module`. Use this if you
+    are trying to export a callable.
+    """
+
+    def __init__(self, fn):
+        super().__init__()
+        self.fn = fn
+
+    def forward(self, *args, **kwargs):
+        """Simple forward that just calls the ``fn`` provided to :meth:`WrapperModule.__init__`."""
+        return self.fn(*args, **kwargs)
+
+
+def model_is_exported(m: torch.nn.Module) -> bool:
+    """
+    Return True if the `torch.nn.Module` was exported, False otherwise
+    (e.g. if the model was FX symbolically traced or not traced at all).
+    """
+    return isinstance(m, torch.fx.GraphModule) and any(
+        "val" in n.meta for n in m.graph.nodes
+    )
+
+
+def _replace_dropout(m: torch.fx.GraphModule, train_to_eval: bool):
+    """
+    Switch dropout patterns in the model between train and eval modes.
+
+    Dropout has different behavior in train vs eval mode. For exported models,
+    however, calling `model.train()` or `model.eval()` does not automatically switch
+    the dropout behavior between the two modes, so here we need to rewrite the aten
+    dropout patterns manually to achieve the same effect.
+
+    See https://github.com/pytorch/pytorch/issues/103681.
+    """
+    # Avoid circular dependencies
+    from .utils import _get_aten_graph_module_for_pattern
+
+    # Needed to ensure subgraph matches are self-contained
+    m.graph.eliminate_dead_code()
+    m.recompile()
+
+    for inplace in [False, True]:
+
+        def dropout_train(x):
+            return F.dropout(x, p=0.5, training=True, inplace=inplace)
+
+        def dropout_eval(x):
+            return F.dropout(x, p=0.5, training=False, inplace=inplace)
+
+        example_inputs = (torch.randn(1),)
+        if train_to_eval:
+            match_pattern = _get_aten_graph_module_for_pattern(
+                _WrapperModule(dropout_train), example_inputs
+            )
+            replacement_pattern = _get_aten_graph_module_for_pattern(
+                _WrapperModule(dropout_eval), example_inputs
+            )
+        else:
+            match_pattern = _get_aten_graph_module_for_pattern(
+                _WrapperModule(dropout_eval), example_inputs
+            )
+            replacement_pattern = _get_aten_graph_module_for_pattern(
+                _WrapperModule(dropout_train), example_inputs
+            )
+
+        from torch.fx.subgraph_rewriter import replace_pattern_with_filters
+
+        replace_pattern_with_filters(
+            m,
+            match_pattern,
+            replacement_pattern,
+            match_filters=[],
+            ignore_literals=True,
+        )
+        m.recompile()
+
+
+def _replace_batchnorm(m: torch.fx.GraphModule, train_to_eval: bool):
+    """
+    Switch batchnorm patterns in the model between train and eval modes.
+
+    Batchnorm has different behavior in train vs eval mode. For exported models,
+    however, calling `model.train()` or `model.eval()` does not automatically switch
+    the batchnorm behavior between the two modes, so here we need to rewrite the aten
+    batchnorm patterns manually to achieve the same effect.
+    """
+    # TODO(Leslie): This function still fails to support custom momentum and eps value.
+    # Enable this support in future updates.
+
+    # Avoid circular dependencies
+    from .utils import _get_aten_graph_module_for_pattern
+
+    # Needed to ensure subgraph matches are self-contained
+    m.graph.eliminate_dead_code()
+    m.recompile()
+
+    def bn_train(
+        x: torch.Tensor,
+        bn_weight: torch.Tensor,
+        bn_bias: torch.Tensor,
+        bn_running_mean: torch.Tensor,
+        bn_running_var: torch.Tensor,
+    ):
+        return F.batch_norm(
+            x, bn_running_mean, bn_running_var, bn_weight, bn_bias, training=True
+        )
+
+    def bn_eval(
+        x: torch.Tensor,
+        bn_weight: torch.Tensor,
+        bn_bias: torch.Tensor,
+        bn_running_mean: torch.Tensor,
+        bn_running_var: torch.Tensor,
+    ):
+        return F.batch_norm(
+            x, bn_running_mean, bn_running_var, bn_weight, bn_bias, training=False
+        )
+
+    example_inputs = (
+        torch.randn(1, 1, 3, 3),  # x
+        torch.randn(1),  # bn_weight
+        torch.randn(1),  # bn_bias
+        torch.randn(1),  # bn_running_mean
+        torch.randn(1),  # bn_running_var
+    )
+
+    device = _assert_and_get_unique_device(m)
+    is_cuda = device is not None and device.type == "cuda"
+    bn_train_aten = _get_aten_graph_module_for_pattern(
+        _WrapperModule(bn_train),
+        example_inputs,
+        is_cuda,
+    )
+    bn_eval_aten = _get_aten_graph_module_for_pattern(
+        _WrapperModule(bn_eval),
+        example_inputs,
+        is_cuda,
+    )
+
+    if train_to_eval:
+        match_pattern = bn_train_aten
+        replacement_pattern = bn_eval_aten
+    else:
+        match_pattern = bn_eval_aten
+        replacement_pattern = bn_train_aten
+
+    from torch.fx.subgraph_rewriter import replace_pattern_with_filters
+
+    replace_pattern_with_filters(
+        m,
+        match_pattern,
+        replacement_pattern,
+        match_filters=[],
+        ignore_literals=True,
+    )
+    m.recompile()
+
+
+# TODO: expose these under this namespace?
+def _move_exported_model_to_eval(model: torch.fx.GraphModule):
+    """
+    Move an exported GraphModule to eval mode.
+
+    This is equivalent to model.eval() but only for certain special ops like dropout, batchnorm.
+    QAT users should call this before performing inference on the model.
+    """
+    _replace_dropout(model, train_to_eval=True)
+    _replace_batchnorm(model, train_to_eval=True)
+    return model
+
+
+def _move_exported_model_to_train(model: torch.fx.GraphModule):
+    """
+    Move an exported GraphModule to train mode.
+
+    This is equivalent to model.train() but only for certain special ops like dropout, batchnorm.
+    QAT users should call this before performing training on the model.
+    """
+    _replace_dropout(model, train_to_eval=False)
+    _replace_batchnorm(model, train_to_eval=False)
+    return model
+
+
+def _allow_exported_model_train_eval(model: torch.fx.GraphModule):
+    """
+    Allow users to call `model.train()` and `model.eval()` on an exported model,
+    but with the effect of changing behavior between the two modes limited to special
+    ops only, which are currently dropout and batchnorm.
+
+    Note: This does not achieve the same effect as what `model.train()` and `model.eval()`
+    does in eager models, but only provides an approximation. In particular, user code
+    branching on `training` flag will not function correctly in general because the branch
+    is already specialized at export time. Additionally, other ops beyond dropout and batchnorm
+    that have different train/eval behavior will also not be converted properly.
+    """
+
+    def _train(self, mode: bool = True):
+        if mode:
+            _move_exported_model_to_train(self)
+        else:
+            _move_exported_model_to_eval(self)
+
+    def _eval(self):
+        _move_exported_model_to_eval(self)
+
+    model.train = types.MethodType(_train, model)  # type: ignore[method-assign]
+    model.eval = types.MethodType(_eval, model)  # type: ignore[method-assign]
+    return model

parrot/lib/python3.10/site-packages/torch/ao/quantization/quantize_pt2e.py

@@ -0,0 +1,250 @@
+import torch
+from torch.fx import GraphModule
+from torch.fx import Node
+
+from .pt2e.prepare import prepare
+from .pt2e.qat_utils import (
+    _fuse_conv_bn_qat,
+    _fold_conv_bn_qat,
+)
+from .pt2e.utils import (
+    _get_node_name_to_scope,
+    _fuse_conv_bn_,
+    _disallow_eval_train,
+)
+from .pt2e.representation import reference_representation_rewrite
+from .quantize_fx import _convert_to_reference_decomposed_fx
+from torch.ao.quantization.quantizer import (  # noqa: F401
+    Quantizer,
+    QuantizationSpecBase,
+    QuantizationSpec,
+    FixedQParamsQuantizationSpec,
+    SharedQuantizationSpec,
+    DerivedQuantizationSpec,
+    QuantizationAnnotation,
+)
+from torch.fx.passes.infra.pass_manager import PassManager
+from torch.ao.quantization.pt2e.duplicate_dq_pass import DuplicateDQPass
+from torch.ao.quantization.pt2e.port_metadata_pass import PortNodeMetaForQDQ
+from torch._export.passes.constant_folding import constant_fold
+
+__all__ = [
+    "prepare_pt2e",
+    "prepare_qat_pt2e",
+    "convert_pt2e",
+]
+
+
+def prepare_pt2e(
+    model: GraphModule,
+    quantizer: Quantizer,
+) -> GraphModule:
+    """Prepare a model for post training quantization
+
+    Args:
+      * `model` (torch.fx.GraphModule): a model captured by `torch.export` API
+        in the short term we are using `torch._export.capture_pre_autograd_graph`,
+        in the long term we'll migrate to some `torch.export` API
+      * `quantizer`: A backend specific quantizer that conveys how user want the
+        model to be quantized. Tutorial for how to write a quantizer can be found here:
+        https://pytorch.org/tutorials/prototype/pt2e_quantizer.html
+
+    Return:
+      A GraphModule with observer (based on quantizer annotation), ready for calibration
+
+    Example::
+
+        import torch
+        from torch.ao.quantization.quantize_pt2e import prepare_pt2e
+        from torch._export import capture_pre_autograd_graph
+        from torch.ao.quantization.quantizer import (
+            XNNPACKQuantizer,
+            get_symmetric_quantization_config,
+        )
+
+        class M(torch.nn.Module):
+            def __init__(self):
+                super().__init__()
+                self.linear = torch.nn.Linear(5, 10)
+
+           def forward(self, x):
+               return self.linear(x)
+
+        # initialize a floating point model
+        float_model = M().eval()
+
+        # define calibration function
+        def calibrate(model, data_loader):
+            model.eval()
+            with torch.no_grad():
+                for image, target in data_loader:
+                    model(image)
+
+        # Step 1. program capture
+        # NOTE: this API will be updated to torch.export API in the future, but the captured
+        # result shoud mostly stay the same
+        m = capture_pre_autograd_graph(m, *example_inputs)
+        # we get a model with aten ops
+
+        # Step 2. quantization
+        # backend developer will write their own Quantizer and expose methods to allow
+        # users to express how they
+        # want the model to be quantized
+        quantizer = XNNPACKQuantizer().set_global(get_symmetric_quantization_config())
+        m = prepare_pt2e(m, quantizer)
+
+        # run calibration
+        # calibrate(m, sample_inference_data)
+    """
+    torch._C._log_api_usage_once("quantization_api.quantize_pt2e.prepare_pt2e")
+    original_graph_meta = model.meta
+    node_name_to_scope = _get_node_name_to_scope(model)
+    # TODO: check qconfig_mapping to make sure conv and bn are both configured
+    # to be quantized before fusion
+    # TODO: (maybe) rewrite this with subgraph_rewriter
+    _fuse_conv_bn_(model)
+    quantizer.transform_for_annotation(model)
+    quantizer.annotate(model)
+    quantizer.validate(model)
+    model = prepare(model, node_name_to_scope, is_qat=False)
+    model.meta.update(original_graph_meta)
+    model = _disallow_eval_train(model)
+    return model
+
+def prepare_qat_pt2e(
+    model: GraphModule,
+    quantizer: Quantizer,
+) -> GraphModule:
+    """Prepare a model for quantization aware training
+
+    Args:
+      * `model` (torch.fx.GraphModule): see :func:`~torch.ao.quantization.quantize_pt2e.prepare_pt2e`
+      * `quantizer`: see :func:`~torch.ao.quantization.quantize_pt2e.prepare_pt2e`
+
+    Return:
+      A GraphModule with fake quant modules (based on quantizer annotation), ready for
+      quantization aware training
+
+    Example::
+        import torch
+        from torch.ao.quantization.quantize_pt2e import prepare_qat_pt2e
+        from torch._export import capture_pre_autograd_graph
+        from torch.ao.quantization.quantizer import (
+            XNNPACKQuantizer,
+            get_symmetric_quantization_config,
+        )
+
+        class M(torch.nn.Module):
+            def __init__(self):
+                super().__init__()
+                self.linear = torch.nn.Linear(5, 10)
+
+           def forward(self, x):
+               return self.linear(x)
+
+        # initialize a floating point model
+        float_model = M().eval()
+
+        # define the training loop for quantization aware training
+        def train_loop(model, train_data):
+            model.train()
+            for image, target in data_loader:
+                ...
+
+        # Step 1. program capture
+        # NOTE: this API will be updated to torch.export API in the future, but the captured
+        # result shoud mostly stay the same
+        m = capture_pre_autograd_graph(m, *example_inputs)
+        # we get a model with aten ops
+
+        # Step 2. quantization
+        # backend developer will write their own Quantizer and expose methods to allow
+        # users to express how they
+        # want the model to be quantized
+        quantizer = XNNPACKQuantizer().set_global(get_symmetric_quantization_config())
+        m = prepare_qat_pt2e(m, quantizer)
+
+        # run quantization aware training
+        train_loop(prepared_model, train_loop)
+
+    """
+    torch._C._log_api_usage_once("quantization_api.quantize_pt2e.prepare_qat_pt2e")
+    original_graph_meta = model.meta
+    node_name_to_scope = _get_node_name_to_scope(model)
+    quantizer.transform_for_annotation(model)
+    quantizer.annotate(model)
+    quantizer.validate(model)
+    # Perform fusion after annotate to avoid quantizing ops in the new
+    # subgraph that don't need to be quantized
+    # TODO: only fuse if conv and bn are both configured to be quantized
+    _fuse_conv_bn_qat(model)
+    model = prepare(model, node_name_to_scope, is_qat=True)
+    model.meta.update(original_graph_meta)
+    model = _disallow_eval_train(model)
+    return model
+
+_QUANT_OPS = [
+    torch.ops.quantized_decomposed.quantize_per_tensor.default,
+    torch.ops.quantized_decomposed.quantize_per_tensor.tensor,
+    torch.ops.quantized_decomposed.quantize_per_channel.default,
+]
+def _quant_node_constraint(n: Node) -> bool:
+    """If there is any pure ops between get_attr and quantize op they will be const propagated
+    e.g. get_attr(weight) -> transpose -> quantize -> dequantize*
+    (Note: dequantize op is not going to be constant propagated)
+
+    This filter is added because we don't want to constant fold the things that are not
+    related to quantization
+    """
+    return n.op == "call_function" and n.target in _QUANT_OPS
+
+def convert_pt2e(
+    model: GraphModule,
+    use_reference_representation: bool = False,
+    fold_quantize: bool = True,
+) -> GraphModule:
+    """Convert a calibrated/trained model to a quantized model
+
+    Args:
+      * `model` (torch.fx.GraphModule): calibrated/trained model
+      * `use_reference_representation` (bool): boolean flag to indicate whether to produce referece representation or not
+      * `fold_quantize` (bool): boolean flag for whether fold the quantize op or not
+
+    Returns:
+        quantized model, either in q/dq representation or reference representation
+
+    Example::
+
+        # prepared_model: the model produced by `prepare_pt2e`/`prepare_qat_pt2e` and calibration/training
+        # `convert_pt2e` produces a quantized model that represents quantized computation with
+        # quantize dequantize ops and fp32 ops by default.
+        # Please refer to
+        # https://pytorch.org/tutorials/prototype/pt2e_quant_ptq_static.html#convert-the-calibrated-model-to-a-quantized-model
+        # for detailed explanation of output quantized model
+        quantized_model = convert_pt2e(prepared_model)
+
+    """  # flake8: noqa
+    torch._C._log_api_usage_once("quantization_api.quantize_pt2e.convert_pt2e")
+    if not isinstance(use_reference_representation, bool):
+        raise ValueError(
+            "Unexpected argument type for `use_reference_representation`, "
+            f"please make sure you intend to pass argument {use_reference_representation} to convert_pt2e")
+    original_graph_meta = model.meta
+    model = _convert_to_reference_decomposed_fx(model)
+    model = _fold_conv_bn_qat(model)
+
+    pm = PassManager([DuplicateDQPass()])
+    model = pm(model).graph_module
+
+    pm = PassManager([PortNodeMetaForQDQ()])
+    model = pm(model).graph_module
+
+    if fold_quantize:
+        constant_fold(model, _quant_node_constraint)
+
+    if use_reference_representation:
+        model = reference_representation_rewrite(model)
+
+    model.meta.update(original_graph_meta)
+    model = _disallow_eval_train(model)
+    return model

videochat2/lib/python3.10/site-packages/tensorflow/python/client/_pywrap_debug_events_writer.so

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videochat2/lib/python3.10/site-packages/tensorflow/python/client/_pywrap_events_writer.so

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videochat2/lib/python3.10/site-packages/tensorflow/python/feature_column/__pycache__/feature_column.cpython-310.pyc

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