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[UR][L0] Fix uninitialized ChannelType and ZeKernel #20166

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Merged
merged 1 commit into from
Sep 24, 2025
Merged

[UR][L0] Fix uninitialized ChannelType and ZeKernel #20166

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14 changes: 14 additions & 0 deletions unified-runtime/source/adapters/level_zero/image_common.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -172,6 +172,13 @@ ur_result_t ze2urImageFormat(const ze_image_format_t &ZeImageFormat,
ChannelType = UR_IMAGE_CHANNEL_TYPE_UNSIGNED_INT16;
} else if (ZeImageFormatTypeSize == 32) {
ChannelType = UR_IMAGE_CHANNEL_TYPE_UNSIGNED_INT32;
} else {
UR_LOG(
ERR,
"ze2urImageFormat: unexpected image format type size for UINT: size "
"= {}",
ZeImageFormatTypeSize);
return UR_RESULT_ERROR_INVALID_VALUE;
}
break;
case ZE_IMAGE_FORMAT_TYPE_SINT:
Expand All @@ -181,6 +188,13 @@ ur_result_t ze2urImageFormat(const ze_image_format_t &ZeImageFormat,
ChannelType = UR_IMAGE_CHANNEL_TYPE_SIGNED_INT16;
} else if (ZeImageFormatTypeSize == 32) {
ChannelType = UR_IMAGE_CHANNEL_TYPE_SIGNED_INT32;
} else {
UR_LOG(
ERR,
"ze2urImageFormat: unexpected image format type size for SINT: size "
"= {}",
ZeImageFormatTypeSize);
return UR_RESULT_ERROR_INVALID_VALUE;
}
break;
case ZE_IMAGE_FORMAT_TYPE_UNORM:
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2 changes: 1 addition & 1 deletion unified-runtime/source/adapters/level_zero/kernel.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -867,7 +867,7 @@ ur_result_t urKernelSuggestMaxCooperativeGroupCount(
(void)dynamicSharedMemorySize;
std::shared_lock<ur_shared_mutex> Guard(hKernel->Mutex);

ze_kernel_handle_t ZeKernel;
ze_kernel_handle_t ZeKernel = nullptr;
UR_CALL(getZeKernel(hDevice->ZeDevice, hKernel, &ZeKernel));

uint32_t WG[3];
Expand Down