MaheshRavishankar aaddca1efd [mlir][GPUToSPIRV] Modify the lowering of gpu.block_dim to be consistent with Vulkan SPEC
The existing lowering of gpu.block_dim added a global variable with
the WorkGroupSize decoration. This raises an error within
Vulkan/SPIR-V validation since Vulkan requires this to have a constant
initializer. This is not yet supported in SPIR-V dialect. Changing the
lowering to return the workgroup size as a constant value instead,
obtained from spv.entry_point_abi attribute gets around the issue for
now. The validation goes through since the workgroup size is specified
using spv.execution_mode operation.
2020-02-08 22:30:03 -08:00
..
2019-03-29 12:41:43 -07:00
2020-01-25 09:31:59 -08:00
2019-12-24 13:31:07 +01:00

Multi-Level Intermediate Representation

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