[ojAlgo-user] Bought a new Mac
Mathematics, linear algebra and optimisation
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From: Anders P. <an...@op...> - 2009-04-24 06:54:06
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Generally all hardware should be "better" on the new MacPro compared to the old iMac. In terms of installed software the two computers should be near identical. Among the first things I did was to run the ojAlgo performance tests. I was rather surprised: 1) The overall/total execution time was not much shorter. Something like 10%. I expected more. 2) Some operations were actually slower on the new MacPro. 3) Most (if not all) of the code that performed slower on the MacPro was Jama related. The other, pure ojAlgo, code generally performed better. Hare are the results of the performance tests on both the iMac and the MacPro http://ojalgo.org/generated/iMacComparison.xml http://ojalgo.org/generated/MacProComparison.xml /Anders |