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Initial HIP implementation from Crusher
No in-code changes other than accomodating TPL version differences
https://github.com/GEOSX/LvArray/pull/248
@wrtobin do we have an associated TPL PR?
@TotoGaz Not yet as we're starting to move to Spack and spack environments to do our TPL build and install and host-file generation.
@bmhan12 is working on that process, I might be stepping over to push that forward after this goes in. But once we have that in place it will include a crusher spack environment where installation of the TPLs should be possible via only:
spack env activate crusher
spack install -j 8
Here is a brief set of spack specs that allow the minimal install and usage of hip on a platform that support it:
parmetis%[email protected],
pugixml%[email protected],
[email protected]%[email protected],
[email protected]%[email protected]+pic,
[email protected]%[email protected]~hdf5_compat+silo ^[email protected]+hl,
hypre@develop%[email protected]~int64+rocm+superlu-dist amdgpu_target=gfx90a,
[email protected]~examples+raja+rocm amdgpu_target=gfx90a ^[email protected] ^[email protected] ^[email protected]
You would need to change amdgpu_target=[TARGET] and possibly add ^[email protected] ^[email protected] ^[email protected] (changing hip version numbers) as well.
Really this build is going to be taking a while to mature as the platforms are still early and changing often.