diff options
author | Thomas Dinges <blender@dingto.org> | 2013-07-20 04:40:03 +0400 |
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committer | Thomas Dinges <blender@dingto.org> | 2013-07-20 04:40:03 +0400 |
commit | 9732c6283efa93bfc8442ee9e377184ae30692c6 (patch) | |
tree | f3d427650e3a7157a631f74b59a04ee7ab48dd17 /intern/cycles/util/util_task.cpp | |
parent | a2a99bbc17e467281af835d170588588a06e6ab0 (diff) |
Cycles / CPU Rendering:
* "Auto Detect" now again uses the umber of cores, instead number of cores + 1.
This was added before we had Tile rendering and benchmarks on several systems showed that there is no gain with this now. There might be some slight difference (0.5% or so) slower/faster depending on the scene, but this is negligible.
Diffstat (limited to 'intern/cycles/util/util_task.cpp')
-rw-r--r-- | intern/cycles/util/util_task.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/intern/cycles/util/util_task.cpp b/intern/cycles/util/util_task.cpp index abcb05561bd..07960805f77 100644 --- a/intern/cycles/util/util_task.cpp +++ b/intern/cycles/util/util_task.cpp @@ -186,12 +186,12 @@ void TaskScheduler::init(int num_threads) do_exit = false; if(num_threads == 0) { - /* automatic number of threads will be main thread + num cores */ + /* automatic number of threads */ num_threads = system_cpu_thread_count(); } else { - /* main thread will also work, for fixed threads we count it too */ - num_threads -= 1; + /* manual number of threads */ + num_threads; } /* launch threads that will be waiting for work */ |