Re: Fast versions of scipy.io.mmread/write

[email protected] Mon, 10 Jul 2023 21:47:56 -0000

Newsgroups	gmane.comp.python.scientific.devel
Message-ID	<[email protected]>

Thanks for the support everyone, we now have a PR:
https://github.com/scipy/scipy/pull/18631

I included a memory benchmark for those wondering about memory usage. The measured peak RSS is the same as the current Python version, except it's lower when writing coordinate matrices. This is because _mmio copies the values array, FMM does not.

Feedback welcome!
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