- updated to 7.6.3

[packages/OpenCASCADE.git] / OpenCASCADE-tbb.patch

diff -u -r opencascade-7.5.0.orig/src/OSD/OSD_Parallel_TBB.cxx opencascade-7.5.0/src/OSD/OSD_Parallel_TBB.cxx
--- opencascade-7.5.0.orig/src/OSD/OSD_Parallel_TBB.cxx	2020-11-03 15:50:04.000000000 +0100
+++ opencascade-7.5.0/src/OSD/OSD_Parallel_TBB.cxx	2021-12-20 15:02:25.028915774 +0100
@@ -25,7 +25,7 @@
 #include <tbb/parallel_for.h>
 #include <tbb/parallel_for_each.h>
 #include <tbb/blocked_range.h>
-#include <tbb/task_scheduler_init.h>
+#include <tbb/global_control.h>
 Standard_ENABLE_DEPRECATION_WARNINGS
 
 //=======================================================================
@@ -38,19 +38,12 @@
                                     const FunctorInterface& theFunctor,
                                     Standard_Integer theNbItems)
 {
-  try
-  {
     const Handle(OSD_ThreadPool)& aThreadPool = OSD_ThreadPool::DefaultPool();
     const Standard_Integer aNbThreads = theNbItems > 0 ?
       aThreadPool->NbDefaultThreadsToLaunch() : -1;
 
-    tbb::task_scheduler_init aScheduler (aNbThreads);
+    tbb::global_control(tbb::global_control::max_allowed_parallelism, aNbThreads);
     tbb::parallel_for_each (theBegin, theEnd, theFunctor);
-  }
-  catch (tbb::captured_exception& anException)
-  {
-    throw Standard_ProgramError (anException.what());
-  }
 }
 
 #endif /* HAVE_TBB */