Analysing PPU programs for stalls

Discussion in 'CellPerformance@B3D' started by cashew, Dec 9, 2007.

  1. cashew

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    Has anyone had any experience using any simulators to analyse their PPU code for stalls, pipeline or otherwise?

    I see there's tools on IBM's alphaworks site which look potentially useful. I'm particularly interesting in analysing the performance of some altivec code that executes on the PPU. A lot of stuff seems geared towards the SPUs.

    Failing that, has anyone got a good cheat sheet or tips guide that I could use to inspect my PPU vectorised code for stalls?

    Thanks.
     
  2. Vitaly Vidmirov

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