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- Introduced a new 24x8 column preferred DGEMM sup kernel for zen5. - A prefetch logic is modified compared to zen4 24x8 sup kernels. - Earlier, next panel of A is prefetched into L2 cache, which is now modified to prefetching the second next column of the current panel of A into L1 cache. - B and C prefetches are enabled and unchanged. - Tuned MC, KC and NC block sizes for new kernel. AMD-Internal: [CPUPL-5262] Change-Id: If933537e50f43f5560e0fe18a716aa1e36ced64d