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A10G
| # Copyright (c) Meta Platforms, Inc. and affiliates. | |
| # All rights reserved. | |
| # | |
| # This source code is licensed under the license found in the | |
| # LICENSE file in the root directory of this source tree. | |
| import logging | |
| import typing as tp | |
| import dora | |
| import torch | |
| logger = logging.getLogger(__name__) | |
| class Profiler: | |
| """Context manager wrapper for xformers profiler. | |
| """ | |
| def __init__(self, module: torch.nn.Module, enabled: bool = False): | |
| self.profiler: tp.Optional[tp.Any] = None | |
| if enabled: | |
| from xformers.profiler import profile | |
| output_dir = dora.get_xp().folder / 'profiler_data' | |
| logger.info("Profiling activated, results with be saved to %s", output_dir) | |
| self.profiler = profile(output_dir=output_dir, module=module) | |
| def step(self): | |
| if self.profiler is not None: | |
| self.profiler.step() # type: ignore | |
| def __enter__(self): | |
| if self.profiler is not None: | |
| return self.profiler.__enter__() # type: ignore | |
| def __exit__(self, exc_type, exc_value, exc_tb): | |
| if self.profiler is not None: | |
| return self.profiler.__exit__(exc_type, exc_value, exc_tb) # type: ignore | |