[Feature]: Two tile gemm enabling for MI250

ROCm / rocBLAS

Next generation BLAS implementation for ROCm platform

https://rocm.docs.amd.com/projects/rocBLAS/en/latest/

Other

331 stars 153 forks source link

[Feature]: Two tile gemm enabling for MI250 #1453

Closed Alice1069 closed 3 days ago

Alice1069 commented 2 weeks ago

hi, I noticed there is a question ask about 2 years ago? Is it implemented now? Two tile gemm enabling for MI250

"Is there a way to make gemm run on two tile of MI250? Seems like only 1 tile is used when running."

TorreZuk commented 2 weeks ago

@Alice1069 that question was answered and closed by reporter. The same answer holds true today. Please clarify your feature request, e.g. are you asking for automatic partitioning of a single GEMM across devices? That is not currently implemented in rocBLAS and likely would be implemented in another library.

Alice1069 commented 2 weeks ago

Thank you very much for your reply, Mi250 has 2 tiles, I mean automatic partitioning of a single GEMM across these 2 tiles, seems your answer is no. so i am good.