OpenMathLib / OpenMathLib/OpenBLAS
GEMM promote perfomance
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- Dominant language
- C
- Stars
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- Avg merge
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Description
How to optimize when use zgemm(T,N,m,n,k),m=n<20 ,k>100000,lda=ldb=ldc=k
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue identifies a zgemm(T,N,m,n,k) case with m=n<20, k>100000, and lda=ldb=ldc=k, but names no file or test. Start by locating the zgemm implementation and benchmarking this shape; a measurable performance target and regression test would be needed to define done.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- performance
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100