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[Bug libgomp/44833] unexpected thread binding for openmp
- From: "jv244 at cam dot ac dot uk" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Jul 2010 06:24:01 -0000
- Subject: [Bug libgomp/44833] unexpected thread binding for openmp
- References: <bug-44833-6642@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from jv244 at cam dot ac dot uk 2010-07-08 06:24 -------
I have also tried to run the testcase with
export OMP_WAIT_POLICY=active
export GOMP_SPINCOUNT=infinity
which I would assume to keep the threads alive, and so there would be no need
to create these new threads (the number of active threads is never more than
8), and still this strange binding persists. Jakub, is there any practical way
to avoid recreating these threads ?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44833