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Differential D7475 Diff 23908 source/blender/blenlib/intern/task_scheduler.cc

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source/blender/blenlib/intern/task_scheduler.cc

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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
/** \file
* \ingroup bli
*
* Task scheduler initialization.
*/
#include "BLI_task.h"
#include "BLI_threads.h"
#ifdef WITH_TBB
/* Quiet top level deprecation message, unrelated to API usage here. */
# define TBB_SUPPRESS_DEPRECATED_MESSAGES 1
# include <tbb/tbb.h>
#endif
/* Task Scheduler */
static int task_scheduler_num_threads = 1;
void BLI_task_scheduler_init()
{
#ifdef WITH_TBB
task_scheduler_num_threads = BLI_system_thread_count();
tbb::task_scheduler_init init(task_scheduler_num_threads);
#endif
brechtUnsubmitted
Done
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It seems this does not work, ./blender -t 2 does nothing here. Apparently this function is deprecated too.

This seems to work: P1345. I also changed it to only do anything if there is an override for the number of threads, and let TBB decide the number of threads itself.

brecht: It seems this does not work, `./blender -t 2` does nothing here. Apparently this function is…
}
int BLI_task_scheduler_num_threads()
{
return task_scheduler_num_threads;
}
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