[Pw_forum] IBM-AIX vs ifort

Bipul Rakshit bipulrr at gmail.com
Wed Aug 5 12:20:15 CEST 2009


Hello PWSCF users,

I have installed espresso-4.1 version in parallel

Machine         complier
AIX-IBM        mpxlf95 and mpicc
Linux             ifort and icc

I am doing a relax calculation of LaMnO3, the linux doing
 Entering Dynamics:    iteration =2

while the AIX-IBM is doing
 Entering Dynamics:    iteration =12

Can any body suggest why it is happening?
I am attaching the two make.sys files
-- 
Dr. Bipul Rakshit
Research Associate,
S N Bose Centre for Basic Sciences,
Salt Lake,
Kolkata 700 098
India
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