diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2020-04-06 15:47:35 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2020-04-06 16:18:32 +0300 |
| commit | 5dde5dd44e05024a53147aef70b26c70bfecdb1b (patch) | |
| tree | 9cfa119453e8ae731db0e14668dcf367642fb111 /intern/libmv | |
| parent | 7e93d4eea3097e9e452c7c19953a01b6fab76163 (diff) | |
Libmv: Use static scheduler for threading
For a real-world distortion the payload is quite uniformly
distributed across scanlines. Surely, in the corners more
iterations of minimizer is needed, but that happens in threads
without scheduling overhead.
Diffstat (limited to 'intern/libmv')
| -rw-r--r-- | intern/libmv/libmv/simple_pipeline/camera_intrinsics_impl.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/intern/libmv/libmv/simple_pipeline/camera_intrinsics_impl.h b/intern/libmv/libmv/simple_pipeline/camera_intrinsics_impl.h index 97abee7ab01..e1b53992dfd 100644 --- a/intern/libmv/libmv/simple_pipeline/camera_intrinsics_impl.h +++ b/intern/libmv/libmv/simple_pipeline/camera_intrinsics_impl.h @@ -63,7 +63,7 @@ void LookupWarpGrid::Compute(const CameraIntrinsics &intrinsics, double aspx = (double) w / intrinsics.image_width(); double aspy = (double) h / intrinsics.image_height(); #if defined(_OPENMP) -# pragma omp parallel for schedule(dynamic) num_threads(threads_) \ +# pragma omp parallel for schedule(static) num_threads(threads_) \ if (threads_ > 1 && height > 100) #endif for (int y = 0; y < height; y++) { @@ -125,7 +125,7 @@ void LookupWarpGrid::Apply(const PixelType *input_buffer, int channels, PixelType *output_buffer) { #if defined(_OPENMP) -# pragma omp parallel for schedule(dynamic) num_threads(threads_) \ +# pragma omp parallel for schedule(static) num_threads(threads_) \ if (threads_ > 1 && height > 100) #endif for (int y = 0; y < height; y++) { |