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[Bug libgomp/58642] New: gomp regression: not "honoring" anymore task set and numactl
- From: "vincenzo.innocente at cern dot ch" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 06 Oct 2013 13:42:01 +0000
- Subject: [Bug libgomp/58642] New: gomp regression: not "honoring" anymore task set and numactl
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58642
Bug ID: 58642
Summary: gomp regression: not "honoring" anymore task set and
numactl
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libgomp
Assignee: unassigned at gcc dot gnu.org
Reporter: vincenzo.innocente at cern dot ch
CC: jakub at gcc dot gnu.org
till
[gomp-4_0-branch revision 202766]
int main() {
std::cout << "max thread "<< omp_get_max_threads() << std::endl;
}
taskset -c 0-3 ./a.out
max thread 4
now [gomp-4_0-branch revision 203223]
taskset -c 0-3 ./a.out
max thread 32