Changeset bd1350 in git for Singular/dyn_modules/polymake/polymake_wrapper.cc

Timestamp:

Apr 7, 2015, 7:36:36 PM (9 years ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', 'e7cc1ebecb61be8b9ca6c18016352af89940b21a')

Children:

c8cc3ba539867f07a19ba7538b56766064dd678c

Parents:

c39fdc76be4bf74313580decd2e1336cc36421dc

git-author:

Hans Schoenemann <hannes@mathematik.uni-kl.de>2015-04-07 19:36:36+02:00

git-committer:

Hans Schoenemann <hannes@mathematik.uni-kl.de>2015-04-07 19:37:17+02:00

Message:

fix: avoid multiple threads in polymake/libnormliz (openmp)

File:

• Singular/dyn_modules/polymake/polymake_wrapper.cc (modified) (1 diff)

Singular/dyn_modules/polymake/polymake_wrapper.cc

@@ -1758 +1758 @@
 }
 
+#include <omp.h>
+// extern "C" void omp_set_num_threads(int num_threads);
+
 extern "C" int SI_MOD_INIT(polymake)(SModulFunctions* p)
 {
+  omp_set_num_threads(1); // avoid multiple threads within polymake/libnormaliz
   if (init_polymake==NULL)
     {init_polymake = new polymake::Main();}