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Cycles: Enable MetalRT opt-in for AMD/Navi2 GPUs 

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D17043
This commit is contained in:
Michael Jones 2023-02-06 11:14:01 +00:00 committed by Michael Jones
parent be0912a402
commit 46c9f7702a
1 changed files with 12 additions and 5 deletions
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17
intern/cycles/blender/addon/properties.py
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@ -1722,13 +1722,20 @@ class CyclesPreferences(bpy.types.AddonPreferences):
row.prop(self, "peer_memory")
if compute_device_type == 'METAL':
import platform
# MetalRT only works on Apple Silicon at present, pending argument encoding fixes on AMD
# Kernel specialization is only viable on Apple Silicon at present due to relative compilation speed
if platform.machine() == 'arm64':
import platform, re
isNavi2 = False
for device in devices:
obj = re.search("((RX)|(Pro)|(PRO))\s+W?6\d00X",device.name)
if obj:
isNavi2 = True
# MetalRT only works on Apple Silicon and Navi2
if platform.machine() == 'arm64' or isNavi2:
col = layout.column()
col.use_property_split = True
col.prop(self, "kernel_optimization_level")
# Kernel specialization is only supported on Apple Silicon
if platform.machine() == 'arm64':
col.prop(self, "kernel_optimization_level")
col.prop(self, "use_metalrt")
def draw(self, context):