1 year ago
#154564
bryantcurto
Are the event ratios in Appendix B.8 of Intel's Optimization Reference Manual applicable to other microarchitectures?
Appendix B.8 of the Intel 64 and IA-32 Architectures Optimization Reference Manual (June 2021) contain useful event ratios for performance analysis, workload characterization, and performance tuning. However, the section title EVENT RATIOS FOR INTEL CORE MICROARCHITECTURE (emphasis mine) seems to suggest that these ratios are only applicable to the Core microarchitecture.
Can these ratios be used with other microarchitectures? If not, where are such ratios documented?
performance
x86
intel-pmu
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