diff options
author | Brecht Van Lommel <brecht@blender.org> | 2021-09-20 18:59:20 +0300 |
---|---|---|
committer | Brecht Van Lommel <brecht@blender.org> | 2021-09-21 15:55:54 +0300 |
commit | 08031197250aeecbaca3803254e6f25b8c7b7b37 (patch) | |
tree | 6fe7ab045f0dc0a423d6557c4073f34309ef4740 /tests | |
parent | fa6b1007bad065440950cd67deb16a04f368856f (diff) |
Cycles: merge of cycles-x branch, a major update to the renderer
This includes much improved GPU rendering performance, viewport interactivity,
new shadow catcher, revamped sampling settings, subsurface scattering anisotropy,
new GPU volume sampling, improved PMJ sampling pattern, and more.
Some features have also been removed or changed, breaking backwards compatibility.
Including the removal of the OpenCL backend, for which alternatives are under
development.
Release notes and code docs:
https://wiki.blender.org/wiki/Reference/Release_Notes/3.0/Cycles
https://wiki.blender.org/wiki/Source/Render/Cycles
Credits:
* Sergey Sharybin
* Brecht Van Lommel
* Patrick Mours (OptiX backend)
* Christophe Hery (subsurface scattering anisotropy)
* William Leeson (PMJ sampling pattern)
* Alaska (various fixes and tweaks)
* Thomas Dinges (various fixes)
For the full commit history, see the cycles-x branch. This squashes together
all the changes since intermediate changes would often fail building or tests.
Ref T87839, T87837, T87836
Fixes T90734, T89353, T80267, T80267, T77185, T69800
Diffstat (limited to 'tests')
-rw-r--r-- | tests/performance/tests/cycles.py | 24 | ||||
-rw-r--r-- | tests/python/CMakeLists.txt | 1 |
2 files changed, 22 insertions, 3 deletions
diff --git a/tests/performance/tests/cycles.py b/tests/performance/tests/cycles.py index bac6b8a7ceb..e702fa445d2 100644 --- a/tests/performance/tests/cycles.py +++ b/tests/performance/tests/cycles.py @@ -17,6 +17,16 @@ def _run(args): scene.render.image_settings.file_format = 'PNG' scene.cycles.device = 'CPU' if device_type == 'CPU' else 'GPU' + if scene.cycles.use_adaptive_sampling: + # Render samples specified in file, no other way to measure + # adaptive sampling performance reliably. + scene.cycles.time_limit = 0.0 + else: + # Render for fixed amount of time so it's adaptive to the + # machine and devices. + scene.cycles.samples = 16384 + scene.cycles.time_limit = 10.0 + if scene.cycles.device == 'GPU': # Enable specified GPU in preferences. prefs = bpy.context.preferences @@ -62,12 +72,14 @@ class CyclesTest(api.Test): 'device_index': device_index, 'render_filepath': str(env.log_file.parent / (env.log_file.stem + '.png'))} - _, lines = env.run_in_blender(_run, args, ['--debug-cycles', '--verbose', '1', self.filepath]) + _, lines = env.run_in_blender(_run, args, ['--debug-cycles', '--verbose', '2', self.filepath]) # Parse render time from output prefix_time = "Render time (without synchronization): " prefix_memory = "Peak: " + prefix_time_per_sample = "Average time per sample: " time = None + time_per_sample = None memory = None for line in lines: line = line.strip() @@ -75,12 +87,20 @@ class CyclesTest(api.Test): if offset != -1: time = line[offset + len(prefix_time):] time = float(time) + offset = line.find(prefix_time_per_sample) + if offset != -1: + time_per_sample = line[offset + len(prefix_time_per_sample):] + time_per_sample = time_per_sample.split()[0] + time_per_sample = float(time_per_sample) offset = line.find(prefix_memory) if offset != -1: memory = line[offset + len(prefix_memory):] memory = memory.split()[0].replace(',', '') memory = float(memory) + if time_per_sample: + time = time_per_sample + if not (time and memory): raise Exception("Error parsing render time output") @@ -88,5 +108,5 @@ class CyclesTest(api.Test): def generate(env): - filepaths = env.find_blend_files('cycles-x/*') + filepaths = env.find_blend_files('cycles/*') return [CyclesTest(filepath) for filepath in filepaths] diff --git a/tests/python/CMakeLists.txt b/tests/python/CMakeLists.txt index a1b94abc317..75f00c3c5cc 100644 --- a/tests/python/CMakeLists.txt +++ b/tests/python/CMakeLists.txt @@ -637,7 +637,6 @@ if(WITH_CYCLES OR WITH_OPENGL_RENDER_TESTS) set(render_tests bsdf denoise - denoise_animation displacement hair image_colorspace |