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OpenBenchmarking.org / PTS Adds Automated Per-Test Analysis Of CPU Instruction Set Usage

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  • #11
    Originally posted by pegasus View Post
    Michael, take a look at https://github.com/RRZE-HPC/likwid . I was doing this kind of avx and fp instruction profiling already back in 2012 or so. Very interesting stuff, gives you a better hands-on understanding of the roofline performance model applied to different applications.
    I also wrote a static analysis tool for binaries and libraries, https://github.com/baryluk/elf-opcode-stats , that can give you a sense of what instructions and registers are used in general (not how many times each is actually executed ). it is very crude, but I do find it quite useful when compiling complex projects. It probably doesn't work on ARM, but I hope to fix that soon.

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