b491002a9d
Perform delayed freeing of the geometry BVHs similar to OptiX. Previously BLAS memory was allocated in the device class as part of device_update, but released in the BVHHIPRT destructor which gets called when deleting geometry outside of device_update. To avoid the GPU accessing unmapped memory, do a delayed free of this memory in the device class as part of either device_update or device destruction. This ensures it is in sync with other device memory changes. Fix #148276 Fix #139013 Fix #138043 Fix #140763 Pull Request: https://projects.blender.org/blender/blender/pulls/147247
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