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LLVM Clang 20 Merges Intel Diamond Rapids Support With "-march=diamondrapids"
Following AMX-FP8 support, AMX-AVX512, and other new Intel CPU ISA features being added to the LLVM Clang 20 compiler codebase, the Intel Diamond Rapids target is now upstreamed for allowing '-march=diamondrapids' targeting for these next-generation Xeon processors.
Following AMX-FP8 support, AMX-AVX512, and other new Intel CPU ISA features being added to the LLVM Clang 20 compiler codebase, the Intel Diamond Rapids target is now upstreamed for allowing "-march=diamondrapids" targeting for these next-generation Xeon processors. LLVM/Clang 20 will be out around next March with the Intel Diamond Rapids target and all of the new CPU ISA features coming with these next-gen Xeon processors. There are many new Advanced Matrix Extensions (AMX) features with Diamond Rapids along with SM3, SM4, USER MSR, and other new capabilities.
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