Updating matrix cores post for MI300X/A

[Epliz]

Hi,

Would it possible for you to update the matrix cores post to describe the performance on MI300X/A as well as potentially describing the new functionalities of the architecture (fp8/bf8, sparsity support)?
Maybe in dedicated posts or just as updates to the original one?

That would be quite helpful, and interesting to many.
Best regards,
Epliz

[gsitaram]

Hi @Epliz, thank you for reaching out to us. This update is something we have in mind as well. In the meantime, you are encouraged to use the AMD Matrix Instruction Calculator tool to get the details you need about the new architecture (gfx942) for CDNA3 GPUs (MI300A/MI300X), the expected throughput of instructions and the layout of the matrices in the input and output registers for different instructions, etc. This tool is kept up-to-date and can help answer most of your questions.