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AR# 21988

LogiCORE xFFT v3.1 - Why does it take a long time to generate large FFT point sizes (32k or 64k) on my Solaris machine?

描述


General Description: 
Why does it take a long time to generate large FFT point sizes (32k or 64k) on my Solaris machine?

解决方案

Large FFTs are known to take a long time to generate on slower Solaris machine. These generation time can be longer than 5 hours. You can currently work around these long generation times by using a faster Linux machine. The generation time will be less than an hour for these larger point size FFTs, when using Linux to generate the core.

AR# 21988
日期 05/19/2014
状态 Archive
Type 综合文章
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