Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/49145
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 mode/dev-nosan //caffe2/modules/detectron:
buck test mode/dev-nosan //caffe2/modules/detectron:
buck build mode/dev-nosan //caffe2/torch/fb/:
buck test mode/dev-nosan //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: D25452852
fbshipit-source-id: d6657edab612c9e0fa99b29c68460be8b1a20064
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
* Also pass torch includes to nvcc build
* Export ATen/cuda headers with install
* Refactor flags common to C++ and CUDA
* Improve tests for C++/CUDA extensions
* Export .cuh files under THC
* Refactor and clean cpp_extension.py slightly
* Include ATen in cuda extension test
* Clarifying comment in cuda_extension.cu
* Replace cuda_extension.cu with cuda_extension_kernel.cu in setup.py
* Copy compile args in C++ extension and add second kernel
* Conditionally add -std=c++11 to cuda_flags
* Also export cuDNN headers
* Add comment about deepcopy
