diff options
| author | Michael Jones <michael_p_jones@apple.com> | 2022-07-12 16:32:46 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brecht@blender.org> | 2022-07-15 14:40:04 +0300 |
| commit | da4ef05e4dfb700a61910e6d8e02183d7c272963 (patch) | |
| tree | 778f5655aaad65e36884e7a9c320ac29fbe3cc39 /intern/cycles/kernel/CMakeLists.txt | |
| parent | 5653c5fcdd9f424dc05ddf73b18ba8294daf4788 (diff) | |
Cycles: Apple Silicon optimization to specialize intersection kernels
The Metal backend now compiles and caches a second set of kernels which are
optimized for scene contents, enabled for Apple Silicon.
The implementation supports doing this both for intersection and shading
kernels. However this is currently only enabled for intersection kernels that
are quick to compile, and already give a good speedup. Enabling this for
shading kernels would be faster still, however this also causes a long wait
times and would need a good user interface to control this.
M1 Max samples per minute (macOS 13.0):
PSO_GENERIC PSO_SPECIALIZED_INTERSECT PSO_SPECIALIZED_SHADE
barbershop_interior 83.4 89.5 93.7
bmw27 1486.1 1671.0 1825.8
classroom 175.2 196.8 206.3
fishy_cat 674.2 704.3 719.3
junkshop 205.4 212.0 257.7
koro 310.1 336.1 342.8
monster 376.7 418.6 424.1
pabellon 273.5 325.4 339.8
sponza 830.6 929.6 1142.4
victor 86.7 96.4 96.3
wdas_cloud 111.8 112.7 183.1
Code contributed by Jason Fielder, Morteza Mostajabodaveh and Michael Jones
Differential Revision: https://developer.blender.org/D14645
Diffstat (limited to 'intern/cycles/kernel/CMakeLists.txt')
| -rw-r--r-- | intern/cycles/kernel/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/intern/cycles/kernel/CMakeLists.txt b/intern/cycles/kernel/CMakeLists.txt index 527cc4ec111..21a78722c0d 100644 --- a/intern/cycles/kernel/CMakeLists.txt +++ b/intern/cycles/kernel/CMakeLists.txt @@ -79,6 +79,7 @@ set(SRC_KERNEL_DEVICE_METAL_HEADERS device/metal/compat.h device/metal/context_begin.h device/metal/context_end.h + device/metal/function_constants.h device/metal/globals.h ) |