mirror of
https://github.com/zebrajr/pytorch.git
synced 2025-12-06 12:20:52 +01:00
4cb534f92e
Summary:
This is an automatic change generated by the following script:
```
#!/usr/bin/env python3
from subprocess import check_output, check_call
import os
def get_compiled_files_list():
import json
with open("build/compile_commands.json") as f:
data = json.load(f)
files = [os.path.relpath(node['file']) for node in data]
for idx, fname in enumerate(files):
if fname.startswith('build/') and fname.endswith('.DEFAULT.cpp'):
files[idx] = fname[len('build/'):-len('.DEFAULT.cpp')]
return files
def run_clang_tidy(fname):
check_call(["python3", "tools/clang_tidy.py", "-c", "build", "-x", fname,"-s"])
changes = check_output(["git", "ls-files", "-m"])
if len(changes) == 0:
return
check_call(["git", "commit","--all", "-m", f"NOLINT stubs for {fname}"])
def main():
git_files = check_output(["git", "ls-files"]).decode("ascii").split("\n")
compiled_files = get_compiled_files_list()
for idx, fname in enumerate(git_files):
if fname not in compiled_files:
continue
if fname.startswith("caffe2/contrib/aten/"):
continue
print(f"[{idx}/{len(git_files)}] Processing {fname}")
run_clang_tidy(fname)
if __name__ == "__main__":
main()
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/56892
Reviewed By: H-Huang
Differential Revision: D27991944
Pulled By: malfet
fbshipit-source-id: 5415e1eb2c1b34319a4f03024bfaa087007d7179
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#include <torch/csrc/autograd/cpp_hook.h>
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#include <torch/csrc/autograd/variable.h>
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#include <torch/csrc/autograd/custom_function.h>
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namespace {
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using torch::autograd::Variable;
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void check_single_result (Variable value, Variable result, std::string hook_name) {
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if (!value.defined()) {
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throw std::runtime_error("can't replace a empty gradient with a non-empty value");
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}
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torch::autograd::check_variable_result(value, result, hook_name);
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}
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}
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namespace torch { namespace autograd {
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// NOLINTNEXTLINE(modernize-pass-by-value)
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CppFunctionPreHook::CppFunctionPreHook(const std::shared_ptr<hooks_list> &hooks, int value_idx)
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: hooks_(hooks)
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, value_idx_(value_idx)
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{}
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variable_list CppFunctionPreHook::operator()(const variable_list& values) {
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auto value = values[value_idx_];
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for (unsigned i = 0; i < hooks_->size(); ++i) {
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auto &hook = (*hooks_)[i];
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if (!hook) {
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// hook was removed
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continue;
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}
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auto res = hook(value);
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if (!res.defined()) {
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// Don't change gradient
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continue;
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}
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check_single_result(value, res, c10::to_string(i));
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value = res;
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}
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variable_list results(values);
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results[value_idx_] = value;
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return results;
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}
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}} // namespace torch::autograd
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