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[SYCL][MATRIX] Adding test cases for testing get_coord() feature. #1676
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Currently, the tests are marked for failure, they will pass once the ICG backend suppport is there.
arnamoy10
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dkhaldi
reviewed
Mar 22, 2023
Added those tests |
againull
approved these changes
Mar 23, 2023
Nuullll
reviewed
Mar 27, 2023
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| // Calculation of global index | ||
| int sg_idx = (int)global_idy / SG_SZ; | ||
| global_index = col + sg_idx * 4 /*VNNI_FACTOR*/ * SG_SZ; |
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Should this line be global_index = col * 4 + row % 4 + sg_idx * 4 /*VNNI_FACTOR*/ * SG_SZ; instead?
[row, col] are the coordinates within the non-VNNIed subgroup matrix (32x16). I think we need to map [row, col] back to VNNIed indices when summing columns.
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Currently, the tests are marked for failure, they will pass once the ICG
backend support is there.
The header file support is in this PR: intel/llvm#7851