NumPy Scientific Computing Python Library 1.19 Fa'amatu'u

Avanoa fa'asa'olotoina o le faletusi Python mo fa'amatalaga fa'asaienisi NumPy 1.19, taulaʻi i le galulue faʻatasi ma faʻasologa faʻasolosolo ma matrices, ma tuʻuina atu foi se aofaʻiga tele o galuega faʻatasi ma le faʻatinoina o algorithms eseese e fesoʻotaʻi ma le faʻaogaina o matrices. NumPy o se tasi o faletusi sili ona lauiloa o loʻo faʻaaogaina mo faʻatusatusaga faasaienisi. O le faʻailoga o le poloketi o loʻo tusia i le Python e faʻaaoga ai faʻataʻitaʻiga i C ma tufatufaina e i lalo ole laisene BSD.

NumPy 1.19 ua le toe lagolagoina le Python 3.5 ma aveese le code e lagolago ai le Python 2 (o le numpy.compat layer o loʻo tuʻu i le nofoaga mo le taimi nei). O lomiga lagolago o le Python 3.6, 3.7 ma le 3.8. Faʻaauau le atinaʻeina o module numpy.random mo le galue i faʻataʻitaʻiga faʻafuaseʻi. Faʻaleleia le lagolago mo pusa uili NumPy i luga o le fausaga o le Aarch64 ma pe a faʻaaogaina le Python faʻatinoga pypy. Fa'alautele galuega numpy.frompyfunc, np.str_, numpy.copy, numpy.linalg.multi_dot, numpy.count_nonzero ma numpy.array_equal. Faʻaleleia atili le iloa o le malosi ole PPU e pei ole lagolago AVX. Faʻaopoopo le faʻatinoga e galue 5-7 taimi vave np.exp fa'avae i luga ole AVX512, fa'aoga mo le tu'aiga fa'amatalaga tu'aiga np.float64.

puna: opennet.ru