[Pw_forum] error # 1 no scalar fft driver specified

Lorenzo Paulatto paulatz at gmail.com
Sat Oct 14 21:12:13 CEST 2017

On 14/10/17 09:15, Rajesh wrote:
> Dear Prof Giannozzi,
> Thank you for your reply. But I need openmpi parallelization.

openmpi is NOT OpenMP, the former is an open-source implementation of 
MPI, the later is shared-memory vectorization based on compile-time 
instructions. The first is required to run in parallel, you need both 
for huge number of CPUs.

What do you need exactly ?

Lorenzo Paulatto - Paris

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