Multithreaded performance, on some benchmarks, scales almost linearly with each new thread in the best case—e.g., when using 20 threads, an 18.1× speedup on one benchmark and a 19.8× speedup ...

So Python still has the GIL, although there is an effort, PEP 703, to allow disabling it. Overcoming the GIL to improve Python performance. There are a couple of ways Python programmers can work ...

Benchmarks suggest programming language Julia may be the best choice for big-data analysis using CSV format files. Programming languages: Julia touts its speed edge over Python and R | ZDNET X ...