Revert "Use fallback libraries for archs without optimized logic (#1862)"

[nakajee]

This reverts commit efbe0c0.

[cgmb]

Why? Was there some sort of error discovered in testing?

[nakajee]

Why? Was there some sort of error discovered in testing?

We are currently encountering test fail on rocblas-internal precheckin test after I updated tensile_tag (including this change (+ some more).
We have not found the cause yet, but this is the only commit which might make difference.
I launched a trial rocblas-internal PR to see if reverting this makes difference or not.
The trial is still on going.

[GZGavinZhao]

#1862 is indeed the PR causing the failure. The failures only happen when the fallback library is built, so AMDGPU_TARGETS=gfx1030;gfx1101 would be fine, but once gfx1010 is added so it becomes AMDGPU_TARGETS=gfx1030;gfx1101;gfx1010 is when rocBLAS suddenly finds itself running incompatible solutions to solve a problem.

[nakajee]

#1862 is indeed the PR causing the failure. The failures only happen when the fallback library is built, so AMDGPU_TARGETS=gfx1030;gfx1101 would be fine, but once gfx1010 is added so it becomes AMDGPU_TARGETS=gfx1030;gfx1101;gfx1010 is when rocBLAS suddenly finds itself running incompatible solutions to solve a problem.

Thanks for your update.
I will revert this change for now.
We will be able to merge it again once we fix the fail.