[Pw_forum] P4HT problem?
dchrobak at us.edu.pl
Fri Jul 9 09:11:49 CEST 2004
Dear PWscf users,
Do you have experience with running paraller version of the pw.x on P4
My machines file contains e.g. the following line:
but after running parraler pw.x :
mpirun -np 2 pw.x -npool 2 < input_file
CPU time is nearly equal to the CPU time for sequensial version of pw.x.
Do you have any comments?
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