[Pw_forum] (no subject)

程迎春 yccheng.nju at gmail.com
Mon Mar 24 03:17:26 CET 2008

Dear all:
        I've successfully compiled parallel version pwscf 3.2.3 &4.0 on my
system (suse10 for IA64). The included tests are passed. But I can't run
pw.x with mpi.
To clearly show my problem, I describe it as follows:
first, I test the mpi to check whether it can work. It works!
second, I test the pwscf. I run pw.x:$pw.x < al.scf.in >al.scf.out&. it can
third, I test the mpi with pwscf. I run:$ mpirun -np 10 pw.x < al.scf.in >
al.scf. out &. it can't wrok.
        The errors are:Missing: program name   Program pw.x either does not
exist, is not executable, or is an erroneous argument to mpirun.
Is there any suggestions to solve this problem?

sincerely yours

Cheng YC

Y. C. Cheng
Department of Phyics
Nanjing University
Nanjing 210093
P. R. China
Tel: 86-25-83592907
Email: yccheng.nju at gmail.com
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