Scalene: A high-performance, high-precision CPU, GPU, memory profiler for Python

4 comments

• infocollector 15 minutes ago

  I've used Scalene at various times in the past few years, and always liked using it when I want to dig deeper compared to cProfile/profile. You might also want to look at:

  1] https://github.com/joerick/pyinstrument

  2] https://github.com/benfred/py-spy

  3] https://github.com/P403n1x87/austin

  4] https://github.com/bloomberg/memray

  5] https://github.com/pyutils/line_profiler

• 1st1 8 minutes ago

  For profiling memory consider far more advanced memray.

  https://github.com/bloomberg/memray

• kristianp 3 hours ago

  This profiler was mentioned in the context of rewriting js tools in faster languages here:

  https://lobste.rs/s/ytjc8x/why_i_m_skeptical_rewriting_javas...

  The rewrite discussion is here: https://news.ycombinator.com/item?id=41898603

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  • tomrod an hour ago

    Oh! Lobsters is neat!