pytorch/modules
Yixin Bao f5e9ffbc27 Check CUDA kernel launches (/fbcode/caffe2/) (#49105)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/49105

(1) Add a safety check `C10_CUDA_KERNEL_LAUNCH_CHECK()` after each kernel launch. This diff only changes the files inside the directory /fbsource/fbcode/caffe2/modules/, /fbsource/fbcode/caffe2/fb/, /fbsource/fbcode/caffe2/test/.

(2) Get rid of old check `AT_CUDA_CHECK(cudaGetLastError())` when necessary.

Test Plan:
Test build:
```
buck build //caffe2/modules/detectron:
buck build //caffe2/torch/fb/:
```

To check for launches without checks:
```
python3 caffe2/torch/testing/check_kernel_launches.py
```
Make sure none of the updated files are in the returned list.

Reviewed By: r-barnes

Differential Revision: D25325039

fbshipit-source-id: 2043d6e63c7d029c35576d3101c18247ffe92f01
2020-12-09 12:34:55 -08:00
..
detectron Check CUDA kernel launches (/fbcode/caffe2/) (#49105) 2020-12-09 12:34:55 -08:00
module_test
observers Reorganize and refine the Windows.h import in C++ files (#48009) 2020-11-20 14:21:09 -08:00
rocksdb
CMakeLists.txt