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Issues list

Support for simple classes
#1116 opened Nov 27, 2018 by nbecker
23
pythran in Debian enhancement
#908 opened May 15, 2018 by saraedum
20
numpy.dot compiling fails (python 3.6, IPython 6.1.0, Pythran 0.8.5, win10)
#875 opened Apr 25, 2018 by MichauGabriel
19
g++ error (involving sum I believe)
#833 opened Mar 28, 2018 by nbecker
18
when i use -DUSE_XSIMD ，pythran don't generate lib but when i use -e it can generate Garbled name example：tmp0j85suzt.cpp
#1874 opened Aug 13, 2021 by YuDe95
16
timings of 4 simple functions implementation
#382 opened Jan 7, 2015 by nbecker
16
array assignment slower than numpy
#2095 opened Apr 9, 2023 by hmaarrfk
15
XSIMD is used unchecked: abs.hpp: fatal error: xsimd/xsimd.hpp: No such file or directory
#1999 opened Jun 25, 2022 by drew-parsons
15
~17% slower with Numpy 1.20.1 than with Numpy 1.19 (or without ndarray.copy in 1.19)
#1735 opened Mar 9, 2021 by paugier
14
Nbabel again: Julia ~30% faster than Pythran (Julia using 4D points instead of 3D points)
#1709 opened Jan 19, 2021 by paugier
14
Issue with indexing of a 4d ndarray
#1947 opened Dec 13, 2021 by flothesof
12
Performance issue with nested loops and np.sum in the inner one
#1501 opened Mar 24, 2020 by jeanlaroche
10
numpy.linalg enhancement
#155 opened Oct 8, 2013 by TheFausap
10
Windows 10, simple hello world program fails
#1921 opened Nov 16, 2021 by jeanlaroche
9
Random bug while compiling
#1485 opened Mar 8, 2020 by rfiischer
9
Pythran does not recognise fft2
#1095 opened Nov 15, 2018 by dxm447
9
Improving pythran-config so SciPy et al can use it
#2257 opened Nov 25, 2024 by rgommers
8
Regression and crash
#2209 opened May 14, 2024 by paugier
8
Portability of generated C++ code - integer types
#1811 opened Jun 18, 2021 by rgommers
8
Potential performance improvement? Something similar to Julia's @simd?
#1493 opened Mar 18, 2020 by paugier
8
Pythran openmp issue
#1045 opened Oct 10, 2018 by RalphFS
8
OpenMP representation
#222 opened Mar 16, 2014 by pbrunet
8
NBabel benchmark - Ecological Impact of HPC ...
#1669 opened Nov 20, 2020 by paugier
7
Import error with numpy.dot
#1346 opened Aug 24, 2019 by nth29
7
Segfaults while passing a PyCapsule for a cython function with numpy array / memory view input parameters
#782 opened Feb 5, 2018 by ashwinvis
7
ProTip! Updated in the last three days: updated:>2025-03-10.