I disassembled all libraries and binaries in all riscv64 debian packages and counted how often each individual instruction is used: http://svn.clifford.at/handicraft/2018/rvinsfreq/combined.txt … (The most frequently used instruction is "http://c.mv ", followed by "auipc", "addi", and "jal".)
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Cool. This is focused on code size, right? A trace of an actual program run could potentially differ quite a bit. I think
@julius_baxter used the trace of a Linux boot for or1k, which of course might also not be representative of other work loads.
Yes. For both of those analysis I was interested in static instruction/sequence frequencies.
