Hello, I am trying to call planned FFT on other processes, however, unsuccessfully: using Distributed addprocs(4) @everywhere using FFTW @everywhere FFTW.set_num_threads(1) x = rand(1024) plan = plan_rfft(x, flags=FFTW.MEASURE) # function that do fft actually f = (x, plan) -> plan * x # This wo…

[image] shipengcheng1230: how may I call FFT other than on master processes? [image] FFTW with @parallel seg faults Julia at Scale You have to create the plan on every worker; there’s no way to send an FFTW plan over the network. (Would be better if this gave a sen…

Calling FFTW on other processes resulting ProcessExitException()

General Usage

stevengj September 11, 2018, 11:06am 2

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Calling FFTW on other processes resulting ProcessExitException()

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