ZenDNN documentation points to non-existing `cpu-avx-2` branch of Composable Kernels

[Qubitium]

Problem Description

ZenDNN project/README points to compiling Composable Kernel for cpu using cpu-avx-2 branch except there is no such as branch. Help.

amd/ZenDNN#16

git clone https://github.com/ROCmSoftwarePlatform/composable_kernel.git
cd composable_kernel
git checkout origin/cpu_avx2 -b cpu_avx2

Operating System

Ubuntu 24.04

CPU

Turin 9755

GPU

Other

Other

CPU only

ROCm Version

Not installed.

ROCm Component

Composable Kernel

Steps to Reproduce

No response

(Optional for Linux users) Output of /opt/rocm/bin/rocminfo --support

No response

Additional Information

No response

[schung-amd]

Hi @Qubitium, thanks for the report! Those docs need updating, I've contacted the internal team about it. I'm not sure what branch should be used at the moment, I'll let you know when I get that info or when the docs are updated to reflect the proper branch.

[schung-amd]

Good timing, just got a quick update: we're no longer using CK in ZenDNN so it's actually not a dependency anymore. We have an internal update to the README and Makefile to reflect this that should make it to open source later this week. In the meanwhile I think you should be able to build and use ZenDNN without enabling CK support.

[Qubitium]

@schung-amd Thanks for the updateS! I know all the current effort is GPU but Turin CPU is no sloth at matmul and it should get the proper attention it deserves. =)