New submission from STINNER Victor:
Hi, I'm working on some optimizations projects like FAT Python (PEP 509: issue
#26058, PEP 510: issue #26098, and PEP 511: issue #26145) and faster memory
allocators (issue #26249).
I have the *feeling* that perf.py output is not reliable even if it takes
STINNER Victor added the comment:
Well, it was simpler than I expected to implement calibration. Here is a PoC
for regex_v8 and json_dump_v2.
json_dump_v2 takes 3 seconds per run, but it already uses internally 100 loop
iterations. I divided the number of iterations by 100 in my patch.
