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bollu/static-instr-numbers.md

Created April 14, 2018 19:46
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Numbers from just measuring the static "number of instructions"
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static-instr-numbers.md

CPU (total # of instructions, as counted by -instcount)

  • DRAGONEGG_TOTAL_INSTRUCTIONS_CPU = 124996
  • POLLY_VALUE_PROFILING_TOTAL_INSTRUCTIONS_CPU = 133760
  • POLLY_NO_VALUE_PROFILING_TOTAL_INSTRUCTIONS_CPU = 176316

GPU (total # of instructions, across all kernels)

  • gpu total (valprof): 14719
  • total (novalprof): 17326

Ratio (GPU / CPU)

  • Valprof: 14719 / 133760 = 0.11004037081339713
  • Novalprof: 17326 / 176316 = 0.09826674833821095

Does this data actually tell us anything, in the static case? I am not sure if it will tell us anything in the dynamic case as well.

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