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Refactor and Generalize Benchmark Suite #1632

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PaulZhang12
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Summary:
Generalize the benchmarking suite to support general torchrec modules instead of just QuantizedEmbeddingBagCollection. Code was further refactored to be more clean and readable.

Furthermore, since generalizing the module involves passing the torch.nn.Module in, it is required that the input module be on CPU, as when sharding on GPU, there could be a CUDA OOM if only one copy of the model can fit on the GPU. Therefore, unsharded modules are removed from testing (This can easily be replicated by world_size=1 as an argument)

Differential Revision: D52677415

@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Jan 16, 2024
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This pull request was exported from Phabricator. Differential Revision: D52677415

Summary:

Generalize the benchmarking suite to support general torchrec modules instead of just QuantizedEmbeddingBagCollection. Code was further refactored to be more clean and readable.

Furthermore, since generalizing the module involves passing the torch.nn.Module in, it is required that the input module be on CPU, as when sharding on GPU, there could be a CUDA OOM if only one copy of the model can fit on the GPU. Therefore, unsharded modules are removed from  testing (This can easily be replicated by world_size=1 as an argument)

Differential Revision: D52677415
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This pull request was exported from Phabricator. Differential Revision: D52677415

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