llama.cpp

3e18dba9 - HIP: Patch failed testcase in WMMA-MMQ kernels for RDNA 4 (#17502)

HIP: Patch failed testcase in WMMA-MMQ kernels for RDNA 4 (#17502) * patch failed test case MUL_MAT(type_a=q4_0,type_b=f32,m=576,n=512,k=576,bs=[1,1],nr=[1,1],per=[0,1,2,3],k_v=0,o=1) for enabling WMMA on RDNA4 * Quick clean up on mma.cuh to add ggml_cuda_memcpy_1 back in for half2 and bfloat162