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[Bug libgomp/28468] OpenMP-parallelized program crashes when OMP_NUM_THREADS > 1
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Nov 2006 09:45:40 -0000
- Subject: [Bug libgomp/28468] OpenMP-parallelized program crashes when OMP_NUM_THREADS > 1
- References: <bug-28468-128@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from jakub at gcc dot gnu dot org 2006-11-15 09:45 -------
Was LinuxThreads built at least --with-tls support or without?
If without and libgomp has been built without --disable-tls and your
assembler/linker support TLS, libgomp might be using __thread eventhough
glibc doesn't support that.
There have been some patches added recently to improve gcc configure checks
for the runtime support of TLS.
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28468