diff options
| author | Brecht Van Lommel <brecht@blender.org> | 2020-06-10 19:55:33 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2020-06-22 14:28:01 +0300 |
| commit | d1ef5146d72d40f97fdcbf28e96da49193c21dea (patch) | |
| tree | 7a19a24bd6b809c7de72b4e2499d62b8740e639a /intern/cycles/device | |
| parent | 1de0e13af619e405f351bf42924f819dc3a9bc44 (diff) | |
Cycles: remove SIMD BVH optimizations, to be replaced by Embree
Ref T73778
Depends on D8011
Maniphest Tasks: T73778
Differential Revision: https://developer.blender.org/D8012
Diffstat (limited to 'intern/cycles/device')
| -rw-r--r-- | intern/cycles/device/device_cpu.cpp | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/intern/cycles/device/device_cpu.cpp b/intern/cycles/device/device_cpu.cpp index bc85d9386ad..a36c76c852a 100644 --- a/intern/cycles/device/device_cpu.cpp +++ b/intern/cycles/device/device_cpu.cpp @@ -345,17 +345,6 @@ class CPUDevice : public Device { virtual BVHLayoutMask get_bvh_layout_mask() const { BVHLayoutMask bvh_layout_mask = BVH_LAYOUT_BVH2; - if (DebugFlags().cpu.has_sse2() && system_cpu_support_sse2()) { - bvh_layout_mask |= BVH_LAYOUT_BVH4; - } - /* MSVC does not support the -march=native switch and you always end up */ - /* with an sse2 kernel when you use WITH_KERNEL_NATIVE. We *cannot* feed */ - /* that kernel BVH8 even if the CPU flags would allow for it. */ -#if (defined(__x86_64__) || defined(_M_X64)) && !(defined(_MSC_VER) && defined(WITH_KERNEL_NATIVE)) - if (DebugFlags().cpu.has_avx2() && system_cpu_support_avx2()) { - bvh_layout_mask |= BVH_LAYOUT_BVH8; - } -#endif #ifdef WITH_EMBREE bvh_layout_mask |= BVH_LAYOUT_EMBREE; #endif /* WITH_EMBREE */ |