support for SVE instructions

ocxtal / insn_bench_aarch64

Instruction latency & throughput profiler for AArch64

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support for SVE instructions #2

Open ocxtal opened 2 years ago

ocxtal commented 2 years ago

as they are available on Graviton3.

jdomke commented 1 year ago

is there an ETA on this feature? really looking forward to it. if there's anything I could assist you with, please let me know.

ocxtal commented 1 year ago

as xbyak_aarch64 already supports SVE/SVE2, what we have to do for this are:

upgrading xbyak_aarch64 to the latest
writing tables for SVE/SVE2 insns like https://github.com/ocxtal/insn_bench_aarch64/blob/master/src/arith_vec_mul.cc#L14

it takes a lot of effort to do the second one, and actually I don't have enough time these days. if you can put some effort into it (even if you are only interested in a part of the insns), I welcome it.