Skip to content

Make nvjpeg handle creation once_flag static #5713

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Mar 31, 2022
Merged

Make nvjpeg handle creation once_flag static #5713

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
eb9591b
Make nvjpeg handle creation once_flag static
NicolasHug Mar 31, 2022
63f16d9
Merge branch 'main' into once_flag_static
NicolasHug Mar 31, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion torchvision/csrc/io/image/cuda/decode_jpeg_cuda.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@ torch::Tensor decode_jpeg_cuda(
at::cuda::CUDAGuard device_guard(device);

// Create global nvJPEG handle
std::once_flag nvjpeg_handle_creation_flag;
static std::once_flag nvjpeg_handle_creation_flag;
std::call_once(nvjpeg_handle_creation_flag, []() {
if (nvjpeg_handle == nullptr) {
nvjpegStatus_t create_status = nvjpegCreateSimple(&nvjpeg_handle);
Expand Down