Add `repkv_backward_kernel2` and `repkv_kernel2` (llama3 branch)#771

insop wants to merge 6 commits intokarpathy:llama3karpathy/llm.c:llama3from

insop:insop/llama3_repkv_backward_kernel2insop/llm.c:insop/llama3_repkv_backward_kernel2Copy head branch name to clipboard