Ithala leencwadi leNzululwazi leNzululwazi lePython leNzululwazi yeKhompyutha 1.19 likhutshiwe

Iyafumaneka ukukhutshwa kwethala leencwadi lePython kwikhompyuter yesayensi I-NumPy 1.19, igxininise ekusebenzeni kunye neentlobo ezininzi kunye neematriki, kunye nokubonelela ngeqoqo elikhulu lemisebenzi kunye nokuphunyezwa kweendlela ezahlukeneyo zokusebenzisa i-matrices. I-NumPy lelinye lawona mathala eencwadi adumileyo asetyenziselwa izibalo zenzululwazi. Ikhowudi yeprojekthi ibhalwe kwiPython usebenzisa ukulungiswa kwiC kunye isasazwa ngu phantsi kwelayisensi ye-BSD.

I-NumPy 1.19 ayisaxhasi iPython 3.5 kwaye isusa ikhowudi yokuxhasa iPython 2 (i-numpy.compat layer ishiywe endaweni okwangoku). Iinguqulelo ezixhaswayo yiPython 3.6, 3.7 kunye ne-3.8. Uphuhliso lwemodyuli luqhubekile numpy.ngokungaqhelekanga ukusebenza ngeesampulu random. Inkxaso ephuculweyo yeepakethe zesondo zeNumPy kuyilo lweAarch64 kwaye xa usebenzisa ukuphunyezwa kwePython. I-PyPy. Yandisiwe ukusebenza numpy.frompyfunc, np.str_, numpy.copy, numpy.linalg.multi_dot, numpy.count_nonzero kunye nenumpy.array_equal. Ukubonwa okuphuculweyo kwezakhono ze-CPU ezifana nenkxaso ye-AVX. Ukuphunyezwa okongeziweyo okusebenzayo amaxesha angama-5-7 ngokukhawuleza np.exp ngokusekelwe kwi-AVX512, esetyenziselwa igalelo lohlobo lwedatha np.float64.

umthombo: opennet.ru