api / kernel_required_group_size FAIL

Test metadata

Name kernel_required_group_size
Category api
Suite Khronos OpenCL CTS
Suite version 80a4a833
Executable path /test_conformance/api/bin/test_api
Arguments kernel_required_group_size

Run metadata

Parent job Job 113
Revision 2ca51d43f10cf99… / phab-diff-500842: [SPIRV] fix several issues in builds with expe…
Driver version NEO 22.34.24023; IGC 1.0.11702.1
Date run 02/28/2023
Duration 0 minutes
Status FAIL

Runner output

Stdout from the runner of the corresponding OpenCL CTS test:

Initializing random seed to 0.
Requesting Default device based on command line for platform index 0 and device index 0
Compute Device Name = Intel(R) UHD Graphics 630 [0x3e98], Compute Device Vendor = Intel(R) Corporation, Compute Device Version = OpenCL 3.0 NEO , CL C Version = OpenCL C 1.2
Device latest conformance version passed: v2022-04-22-00
Supports single precision denormals: YES
sizeof( void*) = 8 (host)
sizeof( void*) = 8 (device)
kernel_required_group_size...
Device reported CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS = 3.
The CL_KERNEL_WORK_GROUP_SIZE for the kernel is 256.
For global dimension 64 x 14 x 10, kernel will require local dimension 64 x 2 x 2.
ERROR: Incorrect compile work group size returned for specified size! (returned 0,0,0, expected 64,2,2)
kernel_required_group_size FAILED
PASSED sub-test.
FAILED test.

Stderr from the runner of the corresponding OpenCL CTS test:

Runner dumps

The files below were generated by the Intel Graphics Compiler after setting the IGC_ShaderDumpEnable=1 variable. OCL_asmX_before_spirv_backend.spv is the input binary SPIR-V generated by the IGC's OpenCL frontend, from which the SPIRV-LLVM-Translator generates OCL_asmX_before_spirv_backend.ll module which is passed to the SPIR-V backend. The backend outputs OCL_asmX_after_spirv_backend.spv SPIR-V binary which returns to IGC to be translated to LLVM module OCL_asmX_after_spirv_backend.ll for further compilation.