How to build openblas and blis in windows?

[FNsi]

Recently I found out openblas is much faster than avx2 in pre build llama.cpp, suprised me. just don't know how to build it in windows, cmake can't find the location.

I also want to build it with rocm, so, I think cmake is the only option.

Any ideas?

[FNsi]

Fix by

1. add /OpenBLAS, /OpenBLAS/libs, /OpenBLAS/include in windows environment variable.

2. Put cbls.h in /ggml

Then can compile it with OpenBLAS in windows.