Intel® Integrated Performance Primitives
Deliberate problems developing high-performance vision, signal, security, and storage applications.
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Performance: In-place vs regular

thorsan
Beginner
‎12-16-2008 01:36 AM
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Hi

Is there a difference in computation speed between e.g. ippsFIR_16s_Sfs and ippsFIR_16s_ISfs, i.e. regular compared to in-place operation?

Thor Andreas

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Vladimir_Dudnik
Employee
‎12-16-2008 10:53 AM
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Hello,
I think in-place operations faster (better data locality). You may check real data with IPP performance system found at IPP/tools/perfsys/data folder of your IPP installation folder
Vladimir

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