Optimize for 'double'
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Dear All
I am wondering is there any special optimization in MATLAB for double arrays? I have the feeling that UINT is a little slower than double array, although the reduced memory space is considerable. I need to make a trade off between speed and space now.
Thanks!
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Walter Roberson
2012-6-11
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These days it is common for CPUs to have faster floating point instructions than integer instructions.
For larger double arrays, I believe the optimized LAPACK or similar libraries may be invoked; I am not sure if those are invoked for other data types.
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deniel munthe
2012-6-11
0 个投票
you can do in order to normalize the data into smaller data and data processing will be faster.
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