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    SubjectRe: [PATCH 1/2 -tip] perf_counter: Add generalized hardware vectored co-processor support for AMD and Intel Corei7/Nehalem

    * Jaswinder Singh Rajput <jaswinder@kernel.org> wrote:

    > Performance counter stats for '/usr/bin/rhythmbox /home/jaswinder/Music/singhiskinng.mp3':
    >
    > 17552264 vec-adds (scaled from 66.28%)
    > 19715258 vec-muls (scaled from 66.63%)
    > 15862733 vec-divs (scaled from 66.82%)
    > 23735187095 vec-idle-cycles (scaled from 66.89%)
    > 11353159 vec-stall-cycles (scaled from 66.90%)
    > 36628571 vec-ops (scaled from 66.48%)

    Is stall-cycles equivalent to busy-cycles? I.e. do we have this
    general relationship to the cycle event:

    cycles = vec-stall-cycles + vec-idle-cycles

    ?

    Ingo


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