[Mlir-commits] [mlir] [mlir] [linalg] fix failure on specializing matmul with permuted loops (PR #184294)

[llvmlistbot at llvm.org]

ziereis wrote:

I would have to check for the "test for broadcasts", im not sure about this. However i'm not sure i fully understand how this would look like. 

Is this something you were thinking about?

A: (b,m,n,k) -> (m,k) //broadcasts along batch dim 
B: (b,m,n,k) -> (b, k,n)
C: (b,m,n,k) -> (b, m,n)

Would this be something that should be specialized to a batch_matmul or should this be left as a generic? 

https://github.com/llvm/llvm-project/pull/184294