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comparison libinterp/corefcn/sysdep.cc @ 21557:f6663c49870c

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Add comment clarifying why omp_get_num_threads is called in sysdep.cc. * sysdep.cc: Add comment explaining why function is called and reference bug number that is being fixed.
author Rik <rik@octave.org>
date Tue, 29 Mar 2016 07:39:38 -0700
parents 12f207a534aa
children 5b9868c2e212
comparison
equal deleted inserted replaced
21556:12f207a534aa 21557:f6663c49870c
311 } 311 }
312 312
313 void 313 void
314 sysdep_init (void) 314 sysdep_init (void)
315 { 315 {
316 // Use a function from libgomp to force loading of OpenMP library.
317 // Otherwise, a dynamically loaded library making use of OpenMP such
318 // as GraphicsMagick will segfault on exit (bug #41699).
316 #if defined (HAVE_OMP_GET_NUM_THREADS) 319 #if defined (HAVE_OMP_GET_NUM_THREADS)
317 omp_get_num_threads (); 320 omp_get_num_threads ();
318 #endif 321 #endif
319 322
320 #if defined (__386BSD__) || defined (__FreeBSD__) || defined (__NetBSD__) 323 #if defined (__386BSD__) || defined (__FreeBSD__) || defined (__NetBSD__)