[Bug c/36869] OpenMP issue in gcc vs icc
singler at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Thu Jul 24 15:03:00 GMT 2008
------- Comment #1 from singler at gcc dot gnu dot org 2008-07-24 15:02 -------
The test program is wrong. The loop counter i is not mentioned in the parallel
clause, so it is *shared*. Thus, the two loops interfere and the calculation of
pi goes wrong. Add private(i) to the clause or declare it locally and your
problem is fixed.
--
singler at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |singler at gcc dot gnu dot
| |org
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36869
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