This PR continues to clean clang-tidy warnings in torch/csrc/distributed/c10d, following #124701. In addition, libfmt dependency is added in CMake code to enable using it in the headers. The libfmt has to be added as private dependency to torch_cuda and torch_hip because they include torch/csrc/distributed/c10d/Utils.hpp which uses libfmt.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/124987
Approved by: https://github.com/malfet
Summary:
Move the profiler's Approximate Clock from libtorch to libc10. The main reason is to allow c10 features to get time.
The clock is using TSC when available for performance. CUDA Caching Allocator's implementation of memory snapshot will add the timestamps to memory events with this same clock in subsequent diff.
Test Plan: CI
Differential Revision: D50601935
Pulled By: aaronenyeshi
Pull Request resolved: https://github.com/pytorch/pytorch/pull/111972
Approved by: https://github.com/davidberard98
This PR do two things:
1. It moves some Windows warning suppression from various CMake files into the main CMakeList.txt, following the conventions of gcc and clang.
2. It fixes some Windows warnings in the source code. Most importantly, it fixes lots of dll warnings by adjusting C10_API to TORCH_API or TORCH_PYTHON_API. There are still some dll warnings because some TORCH_API functions are actually built as part of libtorch_python
Pull Request resolved: https://github.com/pytorch/pytorch/pull/94927
Approved by: https://github.com/malfet
Currently by default, reduce timer registration
is expected for all backend. if timer is not
registered throws assert in set_runtime_stats_and_log()
To allow registration of reducer timer for other
backends, moved the timer registration to another
file decoupling the internal interface.
Signed-off-by: Jeeja <jeejakp@habana.ai>
Fixes #ISSUE_NUMBER
Pull Request resolved: https://github.com/pytorch/pytorch/pull/71700
Approved by: https://github.com/rohan-varma
