diff options
Diffstat (limited to 'source/blender/blenlib/BLI_task.hh')
| -rw-r--r-- | source/blender/blenlib/BLI_task.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_task.hh b/source/blender/blenlib/BLI_task.hh index 33a781d3749..9f9a57be634 100644 --- a/source/blender/blenlib/BLI_task.hh +++ b/source/blender/blenlib/BLI_task.hh @@ -31,6 +31,7 @@ #endif #include "BLI_index_range.hh" +#include "BLI_lazy_threading.hh" #include "BLI_utildefines.h" namespace blender::threading { @@ -56,6 +57,7 @@ void parallel_for(IndexRange range, int64_t grain_size, const Function &function #ifdef WITH_TBB /* Invoking tbb for small workloads has a large overhead. */ if (range.size() >= grain_size) { + lazy_threading::send_hint(); tbb::parallel_for( tbb::blocked_range<int64_t>(range.first(), range.one_after_last(), grain_size), [&](const tbb::blocked_range<int64_t> &subrange) { @@ -78,6 +80,7 @@ Value parallel_reduce(IndexRange range, { #ifdef WITH_TBB if (range.size() >= grain_size) { + lazy_threading::send_hint(); return tbb::parallel_reduce( tbb::blocked_range<int64_t>(range.first(), range.one_after_last(), grain_size), identity, @@ -114,6 +117,7 @@ template<typename... Functions> void parallel_invoke(const bool use_threading, Functions &&...functions) { if (use_threading) { + lazy_threading::send_hint(); parallel_invoke(std::forward<Functions>(functions)...); } else { |