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6 Commits

Author SHA1 Message Date
Sergey Sharybin
8f1a55831c Cycles: Fix wrong number of threads on multi-socket machines 
The issue was caused by a limitation of GetNumaNodeProcessorMask():
on systems with more than 64 processors, this parameter is set to the
processor mask for the node only if the node is in the same processor
group as the calling thread. Otherwise, the parameter is set to zero.

Patch from Max Dmitrichenko, thanks!
 2019-08-05 15:33:47 +02:00
Brecht Van Lommel
97c7c0abf5 Cleanup: add clarifying comments for recent NUMA fixes. 2019-01-21 10:54:19 +01:00
Sergey Sharybin
08871b56bc Fix T60627: Cycles render hanging on Windows with threadripper CPU. 2019-01-18 20:59:45 +01:00
Sergey Sharybin
ff44a9957e Update bundled version of NUMA API library 2019-01-11 17:47:10 +01:00
Sergey Sharybin
547bc2a620 Fix compilation error on 32bit Windows 2018-11-28 17:54:58 +01:00
Sergey Sharybin
683662e630 Add cross-platform NUMA library 
Makes it simple to use NUMA libraries on various platforms.
 2018-11-28 14:35:26 +01:00