[問題] numpy的大型矩陣乘法運算
我在用numpy做大型矩陣乘法運算時, 發生程式crash的情況.
問google後找到
https://waage.sr.unh.edu/~braswell/blog/index.php/2008/03/
"I found that both Octave and Python/Scipy crash when trying to
compute correlation matrix of an array that has ~10M elements or more."
不知各位高手有沒有碰過這個問題?
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彈出一個視窗-
"""
xxx.exe
xxx.exe發生問題, 必須關閉, 僅此致歉.
若您方才的工作尚未完成, 所使用的資訊可能會遺失.
請回報此問題給Microsoft
....
"""
關掉就結束了, 除此之外沒有任何trace.
我用print, 抓到程式執行到矩陣相乘就斷了.
後來把矩陣切小, 就沒這個問題了.
※ 編輯: rexrainbow 來自: 59.124.122.22 (09/11 19:18)
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※ 編輯: rexrainbow 來自: 59.121.4.8 (09/12 00:49)
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