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Performance of Java matrix math libraries? [closed]
...s. I've compared some of these libraries. I attempted to matrix multiply a 3000 by 3000 matrix of doubles with itself. The results are as follows.
Using multithreaded ATLAS with C/C++, Octave, Python and R, the time taken was around 4 seconds.
Using Jama with Java, the time taken was 50 seconds.
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Can't operator == be applied to generic types in C#?
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edited Dec 30 '11 at 14:45
Enigma State
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CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网 - 专注C/C++及内核技术
CGridCellNumeric - A numeric cell class for the MFC GridCGridCellNumeric-A-numeric-cell-class-for-the-MFC-GridA locale aware, editable, self validating numeric cell class for the MFC Grid. Configurable for integers, floating...A locale aware, editable, self validating numeric cell class for the MFC ...
CGridCellNumeric - A numeric cell class for the MFC Grid - C/C++ - 清泛网 - 专注C/C++及内核技术
CGridCellNumeric - A numeric cell class for the MFC GridCGridCellNumeric-A-numeric-cell-class-for-the-MFC-GridA locale aware, editable, self validating numeric cell class for the MFC Grid. Configurable for integers, floating...A locale aware, editable, self validating numeric cell class for the MFC ...
Filter dict to contain only certain keys?
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edited Jan 15 '13 at 21:16
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answered Aug 6 '10 at 0:22
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Regex lookahead, lookbehind and atomic groups
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How should I cast in VB.NET?
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edited May 23 '17 at 11:54
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answered Sep 2 '08 at 22:03
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Setting different color for each series in scatter plot on matplotlib
... want to loop over, using next to get the one you want. For example, with 3 colours:
import itertools
colors = itertools.cycle(["r", "b", "g"])
for y in ys:
plt.scatter(x, y, color=next(colors))
Come to think of it, maybe it's cleaner not to use zip with the first one neither:
colors = iter(...
Java: how do I get a class literal from a generic type?
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answered Mar 5 '10 at 23:39
cletuscletus
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