Qbox build on Vesta (BG/Q)

Qbox installation issues
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naromero
Posts: 32
Joined: Sun Jun 22, 2008 2:56 pm

Qbox build on Vesta (BG/Q)

Post by naromero » Tue Feb 19, 2013 6:11 pm

Hi,

What should I be using as the FFTs on BG/Q? ESSL or FFTW2.

My inclination is that ESSL FFT would at least QPX and be threaded. Does anyone have any experience?


Nick Romero

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