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| author | Jeroen Bakker <j.bakker@atmind.nl> | 2019-02-19 18:31:31 +0300 |
|---|---|---|
| committer | Jeroen Bakker <j.bakker@atmind.nl> | 2019-02-19 18:34:55 +0300 |
| commit | 667033e89e7fe5241592e72e088a19723ca906b5 (patch) | |
| tree | f6993fa977e76f8f81ed688a77dec32b44727927 /intern/cycles/kernel/CMakeLists.txt | |
| parent | e6f5632eb11b37a2398f80841a77674656243dcf (diff) | |
T61463: Separate Baking kernels
Cycles OpenCL: Split baking kernels in own program
Fix T61463. Before this patch baking was part of the base kernels. There
are 3 baking kernels that and all 3 uses shader evaluation. Only for one
of these kernels the functionality was wrapped in the __NO_BAKING__
compile directive.
When you start baking this leads to long compile times. By separating
in individual programs will reduce the compile times.
Also wrapped all baking kernels with __NO_BAKING__ to reduce the
compilation times.
Impact on compilation time
job | scene_name | previous | new | percentage
--------+-----------------+----------+-------+------------
T61463 | empty | 10.63 | 7.27 | 32%
T61463 | bmw | 17.91 | 14.24 | 20%
T61463 | fishycat | 19.57 | 15.08 | 23%
T61463 | barbershop | 54.10 | 48.18 | 11%
T61463 | classroom | 17.55 | 14.42 | 18%
T61463 | koro | 18.92 | 17.15 | 9%
T61463 | pavillion | 17.43 | 14.23 | 18%
T61463 | splash279 | 16.48 | 15.33 | 7%
T61463 | volume_emission | 36.22 | 34.19 | 6%
Impact on render time
job | scene_name | previous | new | percentage
--------+-----------------+----------+---------+------------
T61463 | empty | 21.06 | 20.54 | 2%
T61463 | bmw | 198.44 | 189.59 | 4%
T61463 | fishycat | 394.20 | 388.50 | 1%
T61463 | barbershop | 1188.16 | 1185.49 | 0%
T61463 | classroom | 341.08 | 339.27 | 1%
T61463 | koro | 472.43 | 360.70 | 24%
T61463 | pavillion | 905.77 | 902.14 | 0%
T61463 | splash279 | 55.26 | 54.92 | 1%
T61463 | volume_emission | 62.59 | 39.09 | 38%
I don't have a grounded explanation why koro and volume_emission is this much
faster; I have done several tests though...
Maniphest Tasks: T61463
Differential Revision: https://developer.blender.org/D4376
Diffstat (limited to 'intern/cycles/kernel/CMakeLists.txt')
| -rw-r--r-- | intern/cycles/kernel/CMakeLists.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/intern/cycles/kernel/CMakeLists.txt b/intern/cycles/kernel/CMakeLists.txt index f7041ee2783..0a2acd3f669 100644 --- a/intern/cycles/kernel/CMakeLists.txt +++ b/intern/cycles/kernel/CMakeLists.txt @@ -37,6 +37,9 @@ set(SRC_CUDA_KERNELS set(SRC_OPENCL_KERNELS kernels/opencl/kernel.cl + kernels/opencl/kernel_bake.cl + kernels/opencl/kernel_displace.cl + kernels/opencl/kernel_background.cl kernels/opencl/kernel_state_buffer_size.cl kernels/opencl/kernel_split.cl kernels/opencl/kernel_split_bundle.cl |