Why can FFT of full vector measure the irregular access performance in MATLAB benchmark?
1 次查看(过去 30 天)
显示 更早的评论
Hello Everyone,
I read the discription of MATLAB built-in benchmark, which execute six tasks and evaluate the performance of PC.https://de.mathworks.com/help/matlab/ref/bench.html
One of these tasks is: FFT of long vectors and for this task perfomance factor is floating-point and irregular memory access. What is irregular memory access and why can FFT measure it?
Thanks!
0 个评论
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Fourier Analysis and Filtering 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!