Hi,

How do you measure time with a one cycle resolution? EpicTimer clearly does not cut it, and from what I gather <https://www.intel.com/content/www/us/en/embedded/training/ia-32-ia-64-benchmark-code-execution-paper.html>, rdtsc cannot do it either. You need to have a CPU capable of understanding rdtscp.

But then, FPC 3.00 does not want to compile this assembly instruction. So how do you guys manage to measure it?

Thank you

wolf

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