Commit Graph

23 Commits

Author SHA1 Message Date
cyy
e9e1aacef8 Enable -Wunused on torch targets (#150077)
For GCC, ``-Wunused`` contains:
```
-Wunused-function
Warn whenever a static function is declared but not defined or a non\-inline static function is unused.

-Wunused-label
Warn whenever a label is declared but not used.
To suppress this warning use the unused attribute.

-Wunused-parameter
Warn whenever a function parameter is unused aside from its declaration.
To suppress this warning use the unused attribute.

-Wunused-variable
Warn whenever a local variable or non-constant static variable is unused aside from its declaration
To suppress this warning use the unused attribute.
```
For Clang, some of the diagnostics controlled by ``-Wunused`` are enabled by default:
```
Controls [-Wunused-argument](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-argument),
[-Wunused-but-set-variable](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-but-set-variable),
[-Wunused-function](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-function),
[-Wunused-label](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-label), [-Wunused-lambda-capture](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-lambda-capture),
[-Wunused-local-typedef](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-local-typedef),
[-Wunused-private-field](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-private-field),
[-Wunused-property-ivar](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-property-ivar),
[-Wunused-value](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-value), [-Wunused-variable](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-variable).
```
These checks are all usefull. This PR aims to enable ``-Wunused`` without breaking code.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/150077
Approved by: https://github.com/zou3519, https://github.com/wdvr
2025-05-02 07:14:19 +00:00
PyTorch MergeBot
6dadfc4457 Revert "Enable -Wunused on torch targets (#150077)"
This reverts commit 688adc9941.

Reverted https://github.com/pytorch/pytorch/pull/150077 on behalf of https://github.com/wdvr due to failing internally with use of undeclared identifier ([comment](https://github.com/pytorch/pytorch/pull/150077#issuecomment-2846499828))
2025-05-02 06:53:20 +00:00
cyy
688adc9941 Enable -Wunused on torch targets (#150077)
For GCC, ``-Wunused`` contains:
```
-Wunused-function
Warn whenever a static function is declared but not defined or a non\-inline static function is unused.

-Wunused-label
Warn whenever a label is declared but not used.
To suppress this warning use the unused attribute.

-Wunused-parameter
Warn whenever a function parameter is unused aside from its declaration.
To suppress this warning use the unused attribute.

-Wunused-variable
Warn whenever a local variable or non-constant static variable is unused aside from its declaration
To suppress this warning use the unused attribute.
```
For Clang, some of the diagnostics controlled by ``-Wunused`` are enabled by default:
```
Controls [-Wunused-argument](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-argument),
[-Wunused-but-set-variable](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-but-set-variable),
[-Wunused-function](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-function),
[-Wunused-label](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-label), [-Wunused-lambda-capture](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-lambda-capture),
[-Wunused-local-typedef](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-local-typedef),
[-Wunused-private-field](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-private-field),
[-Wunused-property-ivar](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-property-ivar),
[-Wunused-value](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-value), [-Wunused-variable](https://clang.llvm.org/docs/DiagnosticsReference.html#wunused-variable).
```
These checks are all usefull. This PR aims to enable ``-Wunused`` without breaking code.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/150077
Approved by: https://github.com/zou3519
2025-05-01 04:09:06 +00:00
cyy
09291817b2 Fix extra semicolon warning (#148291)
Fixes #ISSUE_NUMBER

Pull Request resolved: https://github.com/pytorch/pytorch/pull/148291
Approved by: https://github.com/Skylion007
2025-03-03 18:51:44 +00:00
cyy
d0ad848aa5 Enable misc clang-tidy checks (#110283)
This PR enables the misc-XX checks in clang-tidy. Meanwhile, I excluded some of them that require a lot of code changes and have no immediate benefits. Some additional fixes and suppression were also given.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/110283
Approved by: https://github.com/albanD
2023-09-30 10:39:52 +00:00
cyy
87cbfe957a increase clang-tidy coverage to more c10 source files (#102902)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/102902
Approved by: https://github.com/Skylion007
2023-06-04 06:33:01 +00:00
Benson Ma
66a2600b6a [T153220354] Fix header inclusions in c10 (#1541) (#101846)
Summary:
This is a re-attempt to land the iwyu header changes, by taking the diff from [PR 100304](https://github.com/pytorch/pytorch/pull/100304), and adding the bare minimal changes to make the diff build corectly in the internal builds.

X-link: https://github.com/facebookresearch/pytorch3d/pull/1541

X-link: https://github.com/fairinternal/pytorch3d/pull/44

- Re-work D45769819 to fix header inclusions in c10

Test Plan:
```
buck2 build --no-remote-cache mode/dev-nosan //caffe2/c10/...

buck2 build --no-remote-cache mode/dev-nosan //deeplearning/fbgemm/fbgemm_gpu/...

buck2 build mode/dev-nosan //vision/fair/pytorch3d/pytorch3d:_C
```

Reviewed By: malfet

Differential Revision: D45920611

Pull Request resolved: https://github.com/pytorch/pytorch/pull/101846
Approved by: https://github.com/malfet, https://github.com/Skylion007
2023-05-20 19:35:14 +00:00
PyTorch MergeBot
4eaaa08623 Revert "Fix header inclusions in c10 by iwyu (#100304)"
This reverts commit 6037ee8cc9.

Reverted https://github.com/pytorch/pytorch/pull/100304 on behalf of https://github.com/jeanschmidt due to Breaking meta internal builds and fbgemm builds ([comment](https://github.com/pytorch/pytorch/pull/100304#issuecomment-1543919257))
2023-05-11 12:37:35 +00:00
cyy
6037ee8cc9 Fix header inclusions in c10 by iwyu (#100304)
This work introduces include-what-you-use  support for c10 by a CMake option defaulting to off. We also remove some unused header inclusions and  fix a trivial inclusion error.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/100304
Approved by: https://github.com/ezyang
2023-05-11 05:19:42 +00:00
PyTorch MergeBot
3271413e74 Revert "Fix header inclusions in c10 by iwyu (#100304)"
This reverts commit 39ec5fa722.

Reverted https://github.com/pytorch/pytorch/pull/100304 on behalf of https://github.com/huydhn due to Sorry for reverting your PR, it is almost there but fails on Windows 39ec5fa722, which is in unstable mode after https://github.com/pytorch/pytorch/pull/100548 ([comment](https://github.com/pytorch/pytorch/pull/100304#issuecomment-1542975714))
2023-05-11 00:37:32 +00:00
cyy
39ec5fa722 Fix header inclusions in c10 by iwyu (#100304)
This work introduces include-what-you-use  support for c10 by a CMake option defaulting to off. We also remove some unused header inclusions and  fix a trivial inclusion error.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/100304
Approved by: https://github.com/ezyang
2023-05-10 15:42:43 +00:00
Aaron Gokaslan
97db9fde69 Fix header-filter for clang-tidy c10 and apply some fixes to c10 and … (#91178)
…c10d

Fixes a broken header filters from #90699 and applies a few more clang-tidy fixes that are relevant from c10 and c10d. The header filter pattern was actually broken and the clang-tidy include pattern was redundant. Also fixed a few bugs in torch/distributed/c10d

Pull Request resolved: https://github.com/pytorch/pytorch/pull/91178
Approved by: https://github.com/ezyang
2022-12-27 07:34:12 +00:00
Nikita Shulga
a9b0a921d5 Disable avoid-non-const-global-variables lint check (#62008)
Summary:
As GoogleTest `TEST` macro is non-compliant with it as well as `DEFINE_DISPATCH`

All changes but the ones to `.clang-tidy` are generated using following script:
```
for i in `find . -type f -iname "*.c*" -or -iname "*.h"|xargs grep cppcoreguidelines-avoid-non-const-global-variables|cut -f1 -d:|sort|uniq`;  do sed -i "/\/\/ NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)/d" $i; done
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/62008

Reviewed By: driazati, r-barnes

Differential Revision: D29838584

Pulled By: malfet

fbshipit-source-id: 1b2f8602c945bd4ce50a9bfdd204755556e31d13
2021-07-22 18:04:40 -07:00
Scott Wolchok
44cc873fba [PyTorch] Autoformat c10 (#56830)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/56830

Opt into formatting on GitHub and format everything. This is a trial run before turning on formatting for more and eventually all of the codebase.

Test Plan: CI

Reviewed By: zertosh

Differential Revision: D27979080

fbshipit-source-id: a80f0c48691c08ae8ca0af06377b87e6a2351151
2021-04-30 21:23:28 -07:00
Nikita Shulga
087049000b Make c10 clang-tidy clean (#55870)
Summary:
This change was autogenerated by running:
```
% find c10 -iname "*.cpp" -exec python3 tools/clang_tidy.py -c build -x {} -s \;
```

Pull Request resolved: https://github.com/pytorch/pytorch/pull/55870

Reviewed By: janeyx99

Differential Revision: D27728617

Pulled By: malfet

fbshipit-source-id: bede4d7f0c106d51394d1e9efddf01bf894421c5
2021-04-14 11:23:28 -07:00
Xiang Gao
15c7486416 Canonicalize includes in c10, and add tests for it (#36299)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/36299

Test Plan: Imported from OSS

Differential Revision: D20943005

Pulled By: ezyang

fbshipit-source-id: 9dd0a58824bd0f1b5ad259942f92954ba1f63eae
2020-04-10 12:07:52 -07:00
Hong Xu
daf00beaba Remove duplicated Numa detection code. (#30628)
Summary:
cmake/Dependencies.cmake (1111a6b810/cmake/Dependencies.cmake (L595-L609)) has already detected Numa. Duplicated detection and variables may lead to
incorrect results.

Close https://github.com/pytorch/pytorch/issues/29968
Pull Request resolved: https://github.com/pytorch/pytorch/pull/30628

Differential Revision: D18782479

Pulled By: ezyang

fbshipit-source-id: f74441f03367f11af8fa59b92d656c6fa070fbd0
2020-01-03 08:48:46 -08:00
Edward Yang
73a97387c1 Replace AT_CHECK with TORCH_CHECK [shard 9/10]
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/20435

Reviewed By: jerryzh168

Differential Revision: D15318877

fbshipit-source-id: 4d83571187ea14a604fef83ac355d328b46d93e1
2019-05-15 08:05:59 -07:00
Sebastian Messmer
6706e9af19 Make C10_MOBILE consistent with how feature macros are usually used (#17481)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/17481

Usually, feature macros are either defined or undefined and checked accordingly.
C10_MOBILE was a weird special case that was always defined but either defined to 1 or to 0.

This caused a lot of confusion for me when trying to disable something from mobile build and it also disabled it
from the server build (because I was using ifdef). Also, I found a place in the existing code base that made
that wrong assumption and used the macro wrongly, see https://fburl.com/y4icohts

Reviewed By: dzhulgakov

Differential Revision: D14214825

fbshipit-source-id: f3a155b6d43d334e8839e2b2e3c40ed2c773eab6
2019-02-27 17:57:51 -08:00
Dmytro Dzhulgakov
51dd2000cd unify c2 and TH allocator (#16892)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16892

Replaces https://github.com/pytorch/pytorch/pull/14517

Merged caffe2 and TH CPU Allocators. Mostly using the code from caffe2 allocators.
`memset` of caffe2 allocator is gone now. These two allocators should be almost the same.

Baseline:
```
Running ./tensor_allocation
Run on (48 X 2501 MHz CPU s)
CPU Caches:
  L1 Data 32K (x24)
  L1 Instruction 32K (x24)
  L2 Unified 256K (x24)
  L3 Unified 30720K (x2)
-------------------------------------------------------------------------
Benchmark                                  Time           CPU Iterations
-------------------------------------------------------------------------
BM_MakeStorageImpl                       148 ns        148 ns    4676594
BM_StorageImplCtor                        54 ns         54 ns   12957810
BM_MallocStorageImpl                      62 ns         62 ns   11254745
BM_TensorImplCtor                         22 ns         22 ns   31939472
BM_MallocTensorImpl                      105 ns        105 ns    6505661
BM_Malloc_1                               43 ns         43 ns   16464905
BM_MakeTensorFromStorage                 126 ns        126 ns    5586116
BM_MakeVariableFromTensor                236 ns        236 ns    2995528
BM_ATenCPUTensorAllocationSmall1         319 ns        319 ns    2268884
BM_ATenCPUTensorAllocationSmall2         318 ns        318 ns    2163332
BM_ATenCPUTensorAllocationMedium1        403 ns        403 ns    1663228
BM_ATenCPUTensorAllocationMedium2        448 ns        448 ns    1595004
BM_ATenCPUTensorAllocationBig1           532 ns        532 ns    1352634
BM_ATenCPUTensorAllocationBig2          4486 ns       4486 ns     160978
```
Changed:
```
Running ./tensor_allocation
Run on (48 X 2501 MHz CPU s)
CPU Caches:
  L1 Data 32K (x24)
  L1 Instruction 32K (x24)
  L2 Unified 256K (x24)
  L3 Unified 30720K (x2)
-------------------------------------------------------------------------
Benchmark                                  Time           CPU Iterations
-------------------------------------------------------------------------
BM_MakeStorageImpl                       141 ns        141 ns    4803576
BM_StorageImplCtor                        55 ns         55 ns   13129391
BM_MallocStorageImpl                      64 ns         64 ns   11088143
BM_TensorImplCtor                         23 ns         23 ns   31616273
BM_MallocTensorImpl                      101 ns        101 ns    7017585
BM_Malloc_1                               39 ns         39 ns   18523954
BM_MakeTensorFromStorage                 118 ns        118 ns    5877919
BM_MakeVariableFromTensor                452 ns        452 ns    1565722
BM_ATenCPUTensorAllocationSmall1         384 ns        384 ns    1819763
BM_ATenCPUTensorAllocationSmall2         389 ns        389 ns    1857483
BM_ATenCPUTensorAllocationMedium1        425 ns        425 ns    1646284
BM_ATenCPUTensorAllocationMedium2        430 ns        430 ns    1561319
BM_ATenCPUTensorAllocationBig1           508 ns        508 ns    1309969
BM_ATenCPUTensorAllocationBig2          3799 ns       3799 ns     173674
```

lstm benchmark:
Before:
```
INFO:lstm_bench:Iter: 1 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 21 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 41 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 61 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 81 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 101 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 121 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 141 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 161 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 181 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 201 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 221 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 241 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 261 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 281 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 301 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 321 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 341 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 361 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 381 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Done. Total EPS excluding 1st iteration: 0.8k
```

After:
```
INFO:lstm_bench:Iter: 1 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 21 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 41 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 61 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 81 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 101 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 121 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 141 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 161 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 181 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 201 / 390. Entries Per Second: 0.8k.
INFO:lstm_bench:Iter: 221 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 241 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 261 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 281 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 301 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 321 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 341 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 361 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Iter: 381 / 390. Entries Per Second: 0.7k.
INFO:lstm_bench:Done. Total EPS excluding 1st iteration: 0.8k
```

Reviewed By: ezyang

Differential Revision: D13202632

fbshipit-source-id: db6d2ec756ed15b0732b15396c82ad42302bb79d
2019-02-12 21:16:34 -08:00
Jerry Zhang
63e77ab6c4 Move numa.{h, cc} to c10/util (#15024)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/15024

Pull Request resolved: https://github.com/pytorch/pytorch/pull/14393

att

Reviewed By: dzhulgakov

Differential Revision: D13380559

fbshipit-source-id: abc3fc7321cf37323f756dfd614c7b41978734e4
2018-12-12 12:21:10 -08:00
Yudong Guang
265b55d028 Revert D13205604: Move numa.{h, cc} to c10/util
Differential Revision:
D13205604

Original commit changeset: 54166492d318

fbshipit-source-id: 89b6833518c0b554668c88ae38d97fbc47e2de17
2018-12-07 10:01:25 -08:00
Jerry Zhang
1d111853ae Move numa.{h, cc} to c10/util (#14393)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/14393

att

Reviewed By: ezyang

Differential Revision: D13205604

fbshipit-source-id: 54166492d31827b0343ed070cc36a825dd86e2ed
2018-12-06 11:30:13 -08:00