diff options
author | Anthony Barbier <anthony.barbier@arm.com> | 2018-05-25 14:17:21 +0100 |
---|---|---|
committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:53:09 +0000 |
commit | 376c85f3d826526b8b197c55e22c10765a97631e (patch) | |
tree | 049c80a392a404b2b3b29e8a245b580ea34ad9d6 /src/runtime/OMP | |
parent | 8e74f4488daf1b628ca718396d5fc72fea95a83d (diff) | |
download | ComputeLibrary-376c85f3d826526b8b197c55e22c10765a97631e.tar.gz |
COMPMID-1180: Add support for bucket multi-threading (Part2)
- Introduced some Hints allowing the function to set its favourite splitting method for a given workload
- Implemented the bucket split (Disabled by default)
Change-Id: I3a48dfb0bd0ec8b69a44d9c4a4c77ad3f6dc9827
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/133079
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Diffstat (limited to 'src/runtime/OMP')
-rw-r--r-- | src/runtime/OMP/OMPScheduler.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/runtime/OMP/OMPScheduler.cpp b/src/runtime/OMP/OMPScheduler.cpp index 795c96caf0..43a8a6de54 100644 --- a/src/runtime/OMP/OMPScheduler.cpp +++ b/src/runtime/OMP/OMPScheduler.cpp @@ -56,7 +56,7 @@ void OMPScheduler::set_num_threads(unsigned int num_threads) _num_threads = (num_threads == 0) ? num_cores : num_threads; } -void OMPScheduler::schedule(ICPPKernel *kernel, unsigned int split_dimension) +void OMPScheduler::schedule(ICPPKernel *kernel, const Hints &hints) { ARM_COMPUTE_ERROR_ON_MSG(!kernel, "The child class didn't set the kernel"); @@ -64,7 +64,7 @@ void OMPScheduler::schedule(ICPPKernel *kernel, unsigned int split_dimension) info.cpu_info = &_cpu_info; const Window &max_window = kernel->window(); - const unsigned int num_iterations = max_window.num_iterations(split_dimension); + const unsigned int num_iterations = max_window.num_iterations(hints.split_dimension()); info.num_threads = std::min(num_iterations, _num_threads); if(!kernel->is_parallelisable() || info.num_threads == 1) @@ -76,7 +76,7 @@ void OMPScheduler::schedule(ICPPKernel *kernel, unsigned int split_dimension) #pragma omp parallel firstprivate(info) num_threads(info.num_threads) { const int tid = omp_get_thread_num(); - Window win = max_window.split_window(split_dimension, tid, info.num_threads); + Window win = max_window.split_window(hints.split_dimension(), tid, info.num_threads); info.thread_id = tid; kernel->run(win, info); } |