Kuburitswa kwePython sainzi komputa raibhurari NumPy 1.19

Inowanikwa kuburitswa kwePython raibhurari yesainzi komputa NumPy 1.19, yakanangana nekushanda neakawanda arrays uye matrices, uye kupawo muunganidzwa wakakura wemabasa nekushandiswa kweakasiyana-siyana algorithms ane chekuita nekushandiswa kwematrices. NumPy ndeimwe yemaraibhurari anozivikanwa anoshandiswa pakuverenga kwesainzi. Iyo kodhi yeprojekiti yakanyorwa muPython uchishandisa optimizations muC uye inoparadzirwa ne pasi peBSD rezinesi.

NumPy 1.19 haichatsigire Python 3.5 uye inobvisa kodhi kutsigira Python 2 (iyo numpy.compat layer yasara panzvimbo ikozvino). Mavhezheni anotsigirwa ndiPython 3.6, 3.7 uye 3.8. Kuvandudzwa kwemodule kwakaenderera mberi numpy.random yekushanda nemasample samples. Yakavandudzwa rutsigiro rweNumPy vhiri mapakeji pane iyo Aarch64 architecture uye kana uchishandisa iyo Python kuita. pypy. Yakawedzerwa functionality numpy.frompyfunc, np.str_, numpy.copy, numpy.linalg.multi_dot, numpy.count_nonzero and numpy.array_equal. Kuvandudzwa kwekuona kweCPU kugona senge AVX rutsigiro. Yakawedzera kushandiswa iyo inoshanda 5-7 nguva nekukurumidza np.exp zvichibva paAVX512, inoshandiswa pakupinza data mhando np.float64.

Source: opennet.ru