Jeroen Bakker 15edda3a8e 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

2019-02-19 16:33:50 +01:00

..

bvh

Cleanup: remove redundant, invalid info from headers

2019-02-02 02:40:00 +11:00

closure

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

filter

Cycles: animation denoising support in the kernel.

2019-02-06 15:18:42 +01:00

geom

T61513: Refactored Cycles Attribute Retrieval

2019-02-19 16:25:48 +01:00

kernels

T61463: Separate Baking kernels

2019-02-19 16:33:50 +01:00

osl

T61513: Refactored Cycles Attribute Retrieval

2019-02-19 16:25:48 +01:00

shaders

Fix T61470: incorrect saturation clamping in recent bugfix.

2019-02-14 19:28:44 +01:00

split

Fix T60300: Cycles SSS render hanging with AMD OpenCL.

2019-01-08 15:37:16 +01:00

svm

T61513: Refactored Cycles Attribute Retrieval

2019-02-19 16:25:48 +01:00

CMakeLists.txt

T61463: Separate Baking kernels

2019-02-19 16:33:50 +01:00

kernel_accumulate.h

Fix Cycles AO pass not working for shadow catcher objects.

2018-08-20 16:09:17 +02:00

kernel_bake.h

Cleanup: fix compiler warnings.

2019-02-14 19:39:39 +01:00

kernel_camera.h

Cycles: support arbitrary number of motion blur steps for cameras.

2018-03-10 06:27:19 +01:00

kernel_color.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_compat_cpu.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_compat_cuda.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_compat_opencl.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_differential.h

Cleanup: strip trailing space for cycles

2018-07-06 10:17:58 +02:00

kernel_emission.h

Cleanup: strip trailing space for cycles

2018-07-06 10:17:58 +02:00

kernel_film.h

Cleanup: strip trailing space for cycles

2018-07-06 10:17:58 +02:00

kernel_globals.h

Cycles: Add sample-based runtime profiler that measures time spent in various parts of the CPU kernel

2018-11-29 02:45:24 +01:00

kernel_id_passes.h

Cleanup: trailing space

2018-11-25 08:01:14 +11:00

kernel_jitter.h

Cleanup: strip trailing space for cycles

2018-07-06 10:17:58 +02:00

kernel_light.h

Merge branch 'master' into blender2.8

2018-07-30 18:44:18 +02:00

kernel_math.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_montecarlo.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_passes.h

Cycles: Add sample-based runtime profiler that measures time spent in various parts of the CPU kernel

2018-11-29 02:45:24 +01:00

kernel_path_branched.h

Fix T54962: Cycles crash using subsurface scattering texture blur.

2019-01-03 17:10:37 +01:00

kernel_path_common.h

Code refactor: remove rng_state buffer and compute hash on the fly.

2017-10-04 21:11:14 +02:00

kernel_path_state.h

Cycles: Cleanup, style

2018-08-24 14:36:18 +02:00

kernel_path_subsurface.h

Fix T54962: Cycles crash using subsurface scattering texture blur.

2019-01-03 17:10:37 +01:00

kernel_path_surface.h

Cycles: Add sample-based runtime profiler that measures time spent in various parts of the CPU kernel

2018-11-29 02:45:24 +01:00

kernel_path_volume.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_path.h

Cycles: Add sample-based runtime profiler that measures time spent in various parts of the CPU kernel

2018-11-29 02:45:24 +01:00

kernel_profiling.h

Cycles: Add sample-based runtime profiler that measures time spent in various parts of the CPU kernel

2018-11-29 02:45:24 +01:00

kernel_projection.h

Cleanup: strip trailing space for cycles

2018-07-06 10:17:58 +02:00

kernel_queues.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_random.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_shader.h

Cleanup: remove redundant, invalid info from headers

2019-02-02 02:40:00 +11:00

kernel_shadow.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00

kernel_subsurface.h

Fix T54962: Cycles crash using subsurface scattering texture blur.

2019-01-03 17:10:37 +01:00

kernel_textures.h

Cleanup: strip trailing space for cycles

2018-07-06 10:17:58 +02:00

kernel_types.h

Cycles: prefilter feature passes separate from denoising.

2019-02-06 15:18:29 +01:00

kernel_volume.h

Cleanup: fix compiler warnings.

2019-02-14 19:39:39 +01:00

kernel_work_stealing.h

Code refactor: add WorkTile struct for passing work to kernel.

2017-10-04 21:11:14 +02:00

kernel.h

Cycles: Cleanup, spacing after preprocessor

2018-11-09 11:34:54 +01:00