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
63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
#include <torch/csrc/jit/backends/backend.h>
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#include <torch/csrc/jit/backends/backend_preprocess.h>
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namespace torch {
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namespace jit {
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namespace {
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// For this backend, the actual compilation happens in preprocess function AOT.
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// Put here for demonstration of backend
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// as a whole piece. It's used when compilation is required. A dummy function
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// can be passed when there's no usage of compilation in runtime backend lib.
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c10::IValue preprocess(
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const Module& mod,
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const c10::Dict<IValue, IValue>& method_compile_spec) {
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// The output of this process would produce a dictionary
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// Key: method name.
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// Val: compiled blob (represented by a string).
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c10::Dict<IValue, IValue> compiled(StringType::get(), StringType::get());
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for (const auto& method : mod.get_methods()) {
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const auto graph = method.function().graph()->copy();
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// NOLINTNEXTLINE(performance-unnecessary-copy-initialization)
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auto key = method.name();
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std::stringstream ss;
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for (const auto& node : graph->nodes()) {
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switch (node->kind()) {
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case prim::Constant:
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ss << node->kind().toDisplayString() << "#"
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<< toIValue(node->output()).value();
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break;
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// NOLINTNEXTLINE(bugprone-branch-clone)
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case aten::add:
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ss << node->kind().toQualString();
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break;
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case aten::sub:
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ss << node->kind().toQualString();
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break;
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default:
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TORCH_CHECK(
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false,
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"The node of ",
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node->kind().toQualString(),
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" is not supported in this compiler. Source code: ",
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node->sourceRange().str());
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break;
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}
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ss << ",";
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}
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std::string blob = ss.str();
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if (!blob.empty()) {
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blob.pop_back();
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}
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compiled.insert(method.name(), blob);
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}
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return compiled;
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}
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constexpr auto backend_name = "backend_with_compiler_demo";
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// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
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static auto pre_reg = backend_preprocess_register(backend_name, preprocess);
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} // namespace
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} // namespace jit
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} // namespace torch
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