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MAINT: Update fast_matrix_market to 1.7.4 #19472

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merged 1 commit into from Nov 5, 2023
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alugowski
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Keep in sync with upstream.

The changes are purely on the C++ side. Mainly:

  • Fix #include errors on GCC 13, though this has already been patched in MAINT: fix a C++ build error with GCC 13 #19409
  • Support for C++23 fixed-width floating point types, and string types.
  • New mechanism to handle symmetric Matrix Market files. May in the future replace the current Python method.

Keep in sync with upstream.

The changes are purely on the C++ side. Mainly:
 * Fix `#include` errors on GCC 13, though this has already been patched in scipy#19409
 * Support for C++23 fixed-width floating point types, and string types.
 * New mechanism to handle `symmetric` Matrix Market files. May in the future replace the current Python method.
@alugowski
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Check fails in unrelated modules.

Upstream tests on 32-bit Linux and Python 3.12.

@j-bowhay j-bowhay added scipy.io maintenance Items related to regular maintenance tasks C/C++ Items related to the internal C/C++ code base labels Nov 4, 2023
@tylerjereddy tylerjereddy added this to the 1.12.0 milestone Nov 5, 2023
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LGTM, I'm familiar with the two unrelated CI failures.

Since you're also the upstream maintainer of the vendored code, it is a pretty easy decision. When I poked around on the branch locally I did notice that the git timestamp on the commit looked a bit old (February 2023), but that's irrelevant really.

I don't think we can directly use new C++23 stuff just yet, but test suite seems happy.

@tylerjereddy tylerjereddy merged commit 8a7959d into scipy:main Nov 5, 2023
18 of 22 checks passed
@alugowski alugowski deleted the fmm174 branch January 5, 2024 19:37
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3 participants