------- Comment #1 from dfranke at gcc dot gnu dot org 2007-06-22 21:37 -------
Toying with the example shows that the number of threads in the parallel region
always equals the minimum of the number of SECTIONs or the MAX_NUM_THREADS.
I.e. adding another SECTION will create two threads, having 5 sections will
result in 4 threads as NT==4.
This is true for both, 4.2 and latest svn (20070622).
Adding Jakub as CC.
--
dfranke at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dfranke at gcc dot gnu dot
| |org, jakub at gcc dot gnu
| |dot org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
GCC build triplet|x86_64-suse-linux |
GCC host triplet|x86_64-suse-linux |
GCC target triplet|x86_64-suse-linux |
Keywords| |openmp
Known to fail| |4.2.1 4.3.0
Last reconfirmed|0000-00-00 00:00:00 |2007-06-22 21:37:31
date| |
Summary|PRESENCE OF SECTIONS W/ 1 |number of threads in a
|SECTION CAUSES PARALLEL |parallel region depends on
|REGION TO HAVE 1 THREAD, NOT|number of SECTIONs and
|4 |MAX_THREADS
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32468
