[CPMD-list] Parallelization Problem

[Michele Monteferrante]

Dear CPMD users,

i am using a power 5 machine with cpmd 3.9.2.
The time needed to make a CP step increase drastically if i use more  
than 16 CPU
for my calculation. For example with 16 CPU this time is about 7s  
while with
20 CPU it is about 60s .
This is the makefile i used.

Thanks
Ciao

Michele


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