pytorch/tools
PyTorch MergeBot 35f1b4ad9e Revert "Fused RMSNorm implementation (#153666)"
This reverts commit 15ef4f28df.

Reverted https://github.com/pytorch/pytorch/pull/153666 on behalf of https://github.com/ZainRizvi due to Sorry but this is breaking tests internally. @albanD can you please help land this change?You can follow the instructions here: https://fburl.com/fixing-ghfirst-reverts.  See D78599667 for more info ([comment](https://github.com/pytorch/pytorch/pull/153666#issuecomment-3097690935))
2025-07-21 17:31:42 +00:00
..
alerts [BE][Easy] do not install yanked types-pkg-resources in lint environment (#156462) 2025-06-20 16:00:43 +00:00
amd_build Add a stable TORCH_LIBRARY to C shim (#148124) 2025-03-11 19:12:46 +00:00
autograd Revert "Fused RMSNorm implementation (#153666)" 2025-07-21 17:31:42 +00:00
bazel_tools [BE] fix typos in tools/ (#156082) 2025-06-17 19:25:50 +00:00
build/bazel Revert "[CI] update flake8 and mypy lint dependencies (#158720)" 2025-07-21 13:58:50 +00:00
build_defs [BE] fix typos in tools/ (#156082) 2025-06-17 19:25:50 +00:00
code_analyzer [BE] fix typos in tools/ (#156082) 2025-06-17 19:25:50 +00:00
code_coverage [BE] fix typos in tools/ (#156082) 2025-06-17 19:25:50 +00:00
config [BE] fix typos in tools/ (#156082) 2025-06-17 19:25:50 +00:00
coverage_plugins_package [BE] fix PYPROJECT linting errors in test/ and tools/ (#156021) 2025-06-20 06:19:05 +00:00
dynamo [dynamo] expand_hints does exc() to expand graph_break_hints (#158078) 2025-07-11 22:51:28 +00:00
flight_recorder [fr] Fix one error in analysis script when subPG world size is smaller than global size (#156156) 2025-06-17 21:17:58 +00:00
gdb
github [BE][CI] bump ruff to 0.9.0: string quote styles (#144569) 2025-02-24 19:56:09 +00:00
iwyu [BE][CI] bump ruff to 0.9.0: string quote styles (#144569) 2025-02-24 19:56:09 +00:00
jit
linter [BE][3/5] fix typos in aten/ (aten/src/ATen/native/) (#157552) 2025-07-17 12:08:34 +00:00
lite_interpreter Move use of c10::string_view to std::string_view (#152509) 2025-06-25 01:57:49 +00:00
lldb [BE] Remove torch deploy | remove torch deploy specific files (#158290) 2025-07-17 05:56:18 +00:00
packaging [BE] fix typos in tools/ (#156082) 2025-06-17 19:25:50 +00:00
pyi [BE] remove duplicates in generated torch._VF.__all__ (#157365) 2025-07-01 15:43:20 +00:00
rules
rules_cc
setup_helpers Revert "[CI] update flake8 and mypy lint dependencies (#158720)" 2025-07-21 13:58:50 +00:00
shared
stats Track monitor (#156907) 2025-07-18 22:54:13 +00:00
test Move code out of individual token linters (#152256) 2025-06-23 18:16:33 +00:00
testing [BE] fix typos in tools/ (#156082) 2025-06-17 19:25:50 +00:00
__init__.py
bazel.bzl Migrate c10/macros/cmake_macros.h.in to torch/headeronly (#158035) 2025-07-15 19:52:59 +00:00
BUCK.bzl [BE] Cleanup old ExecuTorch codegen and runtime code (#154165) 2025-06-07 06:54:12 +00:00
BUCK.oss
build_libtorch.py
build_pytorch_libs.py [CI] Add prebuild command option, set prebuild command option for CI to build flash attention (#156236) 2025-07-01 02:53:22 +00:00
build_with_debinfo.py [build] modernize build-frontend: python setup.py develop/install -> [uv ]pip install --no-build-isolation [-e ]. (#156027) 2025-07-09 11:24:27 +00:00
download_mnist.py Fix broken URLs (#152237) 2025-04-27 09:56:42 +00:00
extract_scripts.py mypy 1.16.0 (#155821) 2025-06-14 18:18:43 +00:00
gen_flatbuffers.sh
gen_vulkan_spv.py
generate_torch_version.py [BE][Easy] do not install yanked types-pkg-resources in lint environment (#156462) 2025-06-20 16:00:43 +00:00
generated_dirs.txt
git_add_generated_dirs.sh
git_reset_generated_dirs.sh
nightly_hotpatch.py
nightly.py Revert "[BE] always use uv pip if possible in pip_init.py for lintrunner init (#157199)" 2025-07-09 16:26:47 +00:00
nvcc_fix_deps.py [BE] fix typos in tools/ (#156082) 2025-06-17 19:25:50 +00:00
optional_submodules.py [BE] Make Eigen an optional dependency (#155955) 2025-06-21 03:02:02 +00:00
README.md
render_junit.py
substitute.py
update_masked_docs.py
vscode_settings.py

This folder contains a number of scripts which are used as part of the PyTorch build process. This directory also doubles as a Python module hierarchy (thus the __init__.py).

Overview

Modern infrastructure:

  • autograd - Code generation for autograd. This includes definitions of all our derivatives.
  • jit - Code generation for JIT
  • shared - Generic infrastructure that scripts in tools may find useful.
    • module_loader.py - Makes it easier to import arbitrary Python files in a script, without having to add them to the PYTHONPATH first.

Build system pieces:

  • setup_helpers - Helper code for searching for third-party dependencies on the user system.
  • build_pytorch_libs.py - cross-platform script that builds all of the constituent libraries of PyTorch, but not the PyTorch Python extension itself.
  • build_libtorch.py - Script for building libtorch, a standalone C++ library without Python support. This build script is tested in CI.

Developer tools which you might find useful:

Important if you want to run on AMD GPU:

  • amd_build - HIPify scripts, for transpiling CUDA into AMD HIP. Right now, PyTorch and Caffe2 share logic for how to do this transpilation, but have separate entry-points for transpiling either PyTorch or Caffe2 code.
    • build_amd.py - Top-level entry point for HIPifying our codebase.

Tools which are only situationally useful: