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Author SHA1 Message Date
Christian Sigg 2224221fb3 [mlir] Add NVVM to CUBIN conversion to mlir-opt 
If MLIR_CUDA_RUNNER_ENABLED, register a 'gpu-to-cubin' conversion pass to mlir-opt.

The next step is to switch CUDA integration tests from mlir-cuda-runner to mlir-opt + mlir-cpu-runner and remove mlir-cuda-runner.

Depends On D98279

Reviewed By: herhut, rriddle, mehdi_amini

Differential Revision: https://reviews.llvm.org/D98203
 2021-03-11 10:07:11 +01:00
Christian Sigg 6a291ed0f0 [mlir] Remove unnecessary copying of pass options 
I missed a comment in D98279 that you don't need to copy pass options.

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D98366
 2021-03-10 21:55:28 +01:00
Christian Sigg 4d295cf5b5 [mlir] Add base class for GpuKernelToBlobPass 
Instead of configuring kernel-to-cubin/rocdl lowering through callbacks, introduce a base class that target-specific passes can derive from.

Put the base class in GPU/Transforms, according to the discussion in D98203.

The mlir-cuda-runner will go away shortly, and the mlir-rocdl-runner as well at some point. I therefore kept the existing code path working and will remove it in a separate step.

Depends On D98168

Reviewed By: herhut

Differential Revision: https://reviews.llvm.org/D98279
 2021-03-10 12:14:43 +01:00