On Mon, May 29, 2023, at 17:02, timesir wrote: > Dear community, > > I want to find the location of the openblas library that Numpy calls.
Hi, I suspect you're tied to Python 3.6 due to some HPC cluster or similar, but in case you can upgrade to Python 3.8 or newer, NumPy 1.24 introduced show_runtime() that contains this information: https://numpy.org/doc/stable//reference/generated/numpy.show_runtime.html . It's possible that installing `threadpoolctl` and running `python -m threadpoolctl -i numpy` works on older Python/NumPy as well to tell you the same information, I don't know. AndrĂ¡s > Then I did the following: > > [root@computer02 ~]# python3 > Python 3.6.8 (default, Nov 16 2020, 16:55:22) > [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)] on linux > Type "help", "copyright", "credits" or "license" for more information. >>>> import numpy >>>> numpy.show_config() > blas_mkl_info: > NOT AVAILABLE > blis_info: > NOT AVAILABLE > openblas_info: > libraries = ['openblas', 'openblas'] > library_dirs = ['/usr/local/lib'] > language = c > define_macros = [('HAVE_CBLAS', None)] > blas_opt_info: > libraries = ['openblas', 'openblas'] > library_dirs = ['/usr/local/lib'] > language = c > define_macros = [('HAVE_CBLAS', None)] > lapack_mkl_info: > NOT AVAILABLE > openblas_lapack_info: > libraries = ['openblas', 'openblas'] > library_dirs = ['/usr/local/lib'] > language = c > define_macros = [('HAVE_CBLAS', None)] > lapack_opt_info: > libraries = ['openblas', 'openblas'] > library_dirs = ['/usr/local/lib'] > language = c > define_macros = [('HAVE_CBLAS', None)] > > However, the ls /usr/local/lib folder is empty and I would like to know > how to see where openblas used by numpy is? > > > _______________________________________________ > NumPy-Discussion mailing list -- numpy-discussion@python.org > To unsubscribe send an email to numpy-discussion-le...@python.org > https://mail.python.org/mailman3/lists/numpy-discussion.python.org/ > Member address: deak.and...@gmail.com _______________________________________________ NumPy-Discussion mailing list -- numpy-discussion@python.org To unsubscribe send an email to numpy-discussion-le...@python.org https://mail.python.org/mailman3/lists/numpy-discussion.python.org/ Member address: arch...@mail-archive.com