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[fx] provide a stable but not accurate enough version of profiler. (#1547)
* [fx] compute memory stat and flop count for MetaInfoProp. * [fx] modify node attribute. * [fx] modify ckpt_chen. * [fx] fix compatibility. * [fx] fix import error. * [fx] skip test for MetaInfoProp. * [fx] skip test for MetaInfoProp. * [fx] skip test for MetaInfoProp. * [fx] skip test for MetaInfoProp. * [fx] skip if torch 1.11.0. * [fx] recover MetaInfoProp support for PyTorch 1.11. * [fx] provide a stable but not accurate enough version of profiler. * [fx] provide a stable but not accurate enough version of profiler. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix compatibility in tests. * [fx] fix import error.
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@@ -0,0 +1,33 @@
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from typing import Tuple
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import torch
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from ..registry import meta_profiler_module
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# TODO: different activation has different FLOPs count, currently unused.
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_multiplier = {
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torch.nn.ReLU: 1,
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torch.nn.PReLU: 4,
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torch.nn.Sigmoid: 4,
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torch.nn.Tanh: 5,
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torch.nn.LeakyReLU: 3,
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torch.nn.ELU: 4,
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torch.nn.ReLU6: 2,
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torch.nn.GELU: 9,
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torch.nn.Hardswish: 5,
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torch.nn.Hardsigmoid: 4,
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}
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@meta_profiler_module.register(torch.nn.ELU)
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@meta_profiler_module.register(torch.nn.LeakyReLU)
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@meta_profiler_module.register(torch.nn.ReLU)
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@meta_profiler_module.register(torch.nn.GELU)
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@meta_profiler_module.register(torch.nn.Sigmoid)
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@meta_profiler_module.register(torch.nn.Tanh)
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@meta_profiler_module.register(torch.nn.ReLU6)
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@meta_profiler_module.register(torch.nn.PReLU)
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@meta_profiler_module.register(torch.nn.Hardswish)
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@meta_profiler_module.register(torch.nn.Hardsigmoid)
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def torch_nn_non_linear_act(self: torch.nn.Module, input: torch.Tensor) -> Tuple[int, int]:
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flops = input.numel()
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macs = 0
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return flops, macs
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