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Cycles: oneAPI: Fix execution error with cryptomatte kernel

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This commit is contained in:
Nikita Sirgienko 2023-06-28 13:38:55 +02:00
parent e13dc04fb8
commit d801ffddff
1 changed files with 7 additions and 0 deletions
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7
intern/cycles/kernel/device/oneapi/kernel.cpp
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@ -113,6 +113,9 @@ size_t oneapi_kernel_preferred_local_size(SyclQueue *queue,
/* Shader evaluation kernels seems to use some amount of shared memory, so better
* to avoid usage of maximum work group sizes for them. */
const static size_t preferred_work_group_size_shader_evaluation = 256;
/* NOTE(@nsirgien): 1024 currently may lead to issues with cryptomatte kernels, so
* for now their work-group size is restricted to 512. */
const static size_t preferred_work_group_size_cryptomatte = 512;
const static size_t preferred_work_group_size_default = 1024;
size_t preferred_work_group_size = 0;
@ -160,6 +163,10 @@ size_t oneapi_kernel_preferred_local_size(SyclQueue *queue,
preferred_work_group_size = GPU_PARALLEL_PREFIX_SUM_DEFAULT_BLOCK_SIZE;
break;
case DEVICE_KERNEL_CRYPTOMATTE_POSTPROCESS:
preferred_work_group_size = preferred_work_group_size_cryptomatte;
break;
case DEVICE_KERNEL_SHADER_EVAL_DISPLACE:
case DEVICE_KERNEL_SHADER_EVAL_BACKGROUND:
case DEVICE_KERNEL_SHADER_EVAL_CURVE_SHADOW_TRANSPARENCY: