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the launch timed out and was terminated ?

Accelerated Computing CUDA CUDA Programming and Performance

snowlxm July 30, 2009, 4:19pm 1

When I ran cufft, sometimes (not always )the cufft will report cufft_exec_failed, I used getlasterror() and got “the launch timed out and was terminated” .
who know the reason?
Is the fft-plan bad?

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