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by hesselink
3324 days ago
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If I understand correctly, the point is not raising IPC necessarily, it's finding what to optimize. If you have low IPC, optimize for memory access. If you have high IPC, optimize for code execution. This is in the article under "Interpretation and actionable items". In the end, what you want to improve is the wall-clock time of your program (or benchmarks, realistically). Slipping in useless operations is not going to do this. |
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