Adding a basic code profiler #4497
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Easy to use as an decorator, for ad hoc measurements.
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What are the plans with this, vs running |
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That will certainly work, but it's terribly noisy. When interested where time is spent during |
Contributor
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I'm not sure how noisy it would be, it should be just a sub-stack in the flame graph, but probably it would make the code too slow overall and harder to actually create the profile graph. |
LecrisUT
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Jan 19, 2026
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| _BOOTSTRAP_LOGGER.info( | ||
| f"# Profiler report on '{fn.__name__}'", | ||
| '\n'.join(profiler.format(sort_stats=sort_stats, limit=limit)), | ||
| ) |
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Could we output to a file instead of the logger? At the very least PyCharm would support opening it with Tools -> Open CProfile snapshot
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Easy to use as an decorator, for ad hoc measurements.
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