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Age	Commit message (Collapse)	Author
2019-04-17	ClangFormat: apply to source, most of intern	Campbell Barton
	Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-02-14	Fix Cycles Embree crash on macOS, due to too small thread stack size.	Brecht Van Lommel

2019-01-18	Fix T60585: Cycles not using all cores on threadripper, after recent changes.	Brecht Van Lommel

2019-01-11	Fix T60227: Crash when Cycles uses more than system threads	Sergey Sharybin
	Tweaked scheduling so it survives this situation by scattering "extra" threads uniformly over all the NUMA nodes. There are still tweaks possible to make some specific hardware configurations work better.
2018-12-27	Fix T59874: Cycles CPU 25% load only during rendering	Sergey Sharybin
	The issue was introduced by a Threadripper2 commit back in ce927e15e0e3. This boils down to threads inheriting affinity from the parent thread. It is a question how this slipped through the review (we definitely run benchmark round). Quick fix could have been to always set CPU group affinity in Cycles, and it would work for Windows. On other platforms we did not have CPU groups API finished. Ended up making Cycles aware of NUMA topology, so now we bound threads to a specific NUMA node. This required adding an external dependency to Cycles, but made some code there shorter.
2018-11-09	Cycles: Cleanup, don't use strict C prototypes	Sergey Sharybin
	Those are more like a legacy of language, which is not needed in C++.
2018-07-30	Build: require C11/C++11 for all operating systems in master.	Brecht Van Lommel
	This is in preparation of upgrading our library dependencies, some of which need C++11. We already use C++11 in blender2.8 and for Windows and macOS, so this just affects Linux. On many distributions this will not require any changes, on some install_deps.sh will need to be run again to rebuild libraries. Differential Revision: https://developer.blender.org/D3568
2018-03-28	Cycles: don't require pthreads as dependency on Windows.	Jeff Witthuhn
	Use C++11 threads when available, and native critical section on Windows. Later on we can remove pthread code when C+11 becomes required. Differential Revision: https://developer.blender.org/D3116
2017-03-29	Cycles: Make all #include statements relative to cycles source directory	Sergey Sharybin
	The idea is to make include statements more explicit and obvious where the file is coming from, additionally reducing chance of wrong header being picked up. For example, it was not obvious whether bvh.h was refferring to builder or traversal, whenter node.h is a generic graph node or a shader node and cases like that. Surely this might look obvious for the active developers, but after some time of not touching the code it becomes less obvious where file is coming from. This was briefly mentioned in T50824 and seems @brecht is fine with such explicitness, but need to agree with all active developers before committing this. Please note that this patch is lacking changes related on GPU/OpenCL support. This will be solved if/when we all agree this is a good idea to move forward. Reviewers: brecht, lukasstockner97, maiself, nirved, dingto, juicyfruit, swerner Reviewed By: lukasstockner97, maiself, nirved, dingto Subscribers: brecht Differential Revision: https://developer.blender.org/D2586
2016-06-06	Cycles: Add support of processor groups	Sergey Sharybin
	Currently for windows only, this is an initial commit towards native support of NUMA. Current commit makes it so Cycles will use all logical processors on Windows running on system with more than 64 threads. Reviewers: juicyfruit, dingto, lukasstockner97, maiself, brecht Subscribers: LazyDodo Differential Revision: https://developer.blender.org/D2049