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env.c (initialize_env): Always initialize gomp_remaining_threads_lock mutex when... 

* env.c (initialize_env): Always initialize gomp_remaining_threads_lock
	mutex when HAVE_SYNC_BUILTINS isn't defined.

From-SVN: r136827
This commit is contained in:
John David Anglin 2008-06-15 21:41:26 +00:00 committed by John David Anglin
parent 76b33d8fc1
commit 9c4e59e00c
2 changed files with 7 additions and 4 deletions
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5
libgomp/ChangeLog
View File

@ -1,3 +1,8 @@
2008-06-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* env.c (initialize_env): Always initialize gomp_remaining_threads_lock
mutex when HAVE_SYNC_BUILTINS isn't defined.
2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* libgomp.texi (omp_test_lock): Fix typo. * libgomp.texi (omp_test_lock): Fix typo.

6
libgomp/env.c
View File

@ -487,12 +487,10 @@ initialize_env (void)
parse_unsigned_long ("OMP_MAX_ACTIVE_LEVELS", &gomp_max_active_levels_var); parse_unsigned_long ("OMP_MAX_ACTIVE_LEVELS", &gomp_max_active_levels_var);
parse_unsigned_long ("OMP_THREAD_LIMIT", &gomp_thread_limit_var); parse_unsigned_long ("OMP_THREAD_LIMIT", &gomp_thread_limit_var);
if (gomp_thread_limit_var != ULONG_MAX) if (gomp_thread_limit_var != ULONG_MAX)
{ gomp_remaining_threads_count = gomp_thread_limit_var - 1;
gomp_remaining_threads_count = gomp_thread_limit_var - 1;
#ifndef HAVE_SYNC_BUILTINS #ifndef HAVE_SYNC_BUILTINS
gomp_mutex_init (&gomp_remaining_threads_lock); gomp_mutex_init (&gomp_remaining_threads_lock);
#endif #endif
}
gomp_init_num_threads (); gomp_init_num_threads ();
gomp_available_cpus = gomp_global_icv.nthreads_var; gomp_available_cpus = gomp_global_icv.nthreads_var;
if (!parse_unsigned_long ("OMP_NUM_THREADS", &gomp_global_icv.nthreads_var)) if (!parse_unsigned_long ("OMP_NUM_THREADS", &gomp_global_icv.nthreads_var))