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[Bug libgomp/42616] New: OMP'ed loop inside pthread leads to crash.
- From: "jos dot de_laender at telenet dot be" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Jan 2010 19:58:47 -0000
- Subject: [Bug libgomp/42616] New: OMP'ed loop inside pthread leads to crash.
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
A trivial program with an OMP'ed loop *inside* a pthread does crash at
libgomp.h:380 where gomp_thread()->task becomes NULL->task.
mingw32 on xp is (with my installation) an installation where TLS (thread local
storage) is inop. Hence the pthread_get_specific() and family are used. I
suspect there to be a problem.
--
Summary: OMP'ed loop inside pthread leads to crash.
Product: gcc
Version: 4.4.2
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: libgomp
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jos dot de_laender at telenet dot be
GCC build triplet: mingw32 on xp
GCC host triplet: mingw32 on xp
GCC target triplet: mingw32 on xp
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42616