mirror of
https://github.com/saymrwulf/pytorch.git
synced 2026-05-14 20:57:59 +00:00
0e83e7d56e
By appending `-frecord-sources -gline-tables-only` to the compilation command
Helpful when debugging shaders compiled into libtorch
Test plan: Run
`python ../tools/build_with_debinfo.py ../aten/src/ATen/native/mps/kernels/UpSample.metal ../aten/src/ATen/native/mps/operations/UpSample.mm`
And then run following to capture shader and check that it contains debug info
```python
import torch
import os
os.environ["MTL_CAPTURE_ENABLED"]="1"
inp = torch.rand(size=(6, 3, 10, 20), device="mps", dtype=torch.float32)
with torch.mps.profiler.metal_capture("bilinear2d"):
out = torch.nn.functional.interpolate(x, scale_factor=(1.7,0.9), mode="bilinear")
```
<img width="769" alt="image" src="https://github.com/user-attachments/assets/e0316c1c-07a4-4da5-97b9-886c56857c1d" />
Pull Request resolved: https://github.com/pytorch/pytorch/pull/146768
Approved by: https://github.com/dcci
|
||
|---|---|---|
| .. | ||
| alerts | ||
| amd_build | ||
| autograd | ||
| bazel_tools | ||
| build/bazel | ||
| build_defs | ||
| code_analyzer | ||
| code_coverage | ||
| config | ||
| coverage_plugins_package | ||
| dynamo | ||
| flight_recorder | ||
| gdb | ||
| github | ||
| iwyu | ||
| jit | ||
| linter | ||
| lite_interpreter | ||
| lldb | ||
| onnx | ||
| packaging | ||
| pyi | ||
| rules | ||
| rules_cc | ||
| setup_helpers | ||
| shared | ||
| stats | ||
| test | ||
| testing | ||
| __init__.py | ||
| bazel.bzl | ||
| BUCK.bzl | ||
| BUCK.oss | ||
| build_libtorch.py | ||
| build_pytorch_libs.py | ||
| build_with_debinfo.py | ||
| download_mnist.py | ||
| extract_scripts.py | ||
| gen_flatbuffers.sh | ||
| gen_vulkan_spv.py | ||
| generate_torch_version.py | ||
| generated_dirs.txt | ||
| git_add_generated_dirs.sh | ||
| git_reset_generated_dirs.sh | ||
| nightly.py | ||
| nightly_hotpatch.py | ||
| nvcc_fix_deps.py | ||
| 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:
- git_add_generated_dirs.sh and git_reset_generated_dirs.sh - Use this to force add generated files to your Git index, so that you can conveniently run diffs on them when working on code-generation. (See also generated_dirs.txt which specifies the list of directories with generated files.)
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:
- docker - Dockerfile for running (but not developing) PyTorch, using the official conda binary distribution. Context: https://github.com/pytorch/pytorch/issues/1619
- download_mnist.py - Download the MNIST dataset; this is necessary if you want to run the C++ API tests.