[Pw_forum] question about PWSCF on linux parallel

[Tae-Bum Lee]

Dear,

I just installed MPICH 1.2.6 on my linux cluster and executed
successfully for parallel example task using mpirun command.
But I don't know how I can let the configurator recognize parallel
setting on my machine.  The installation guide of PWSCF and 
readme files are not helpful to me for my problem.....For each single
processer example of PWSCF has no problem to execution !!

If you give me advice, I appreicate greatly.

For your information, my last message after configuration is that ;

WARNING: parallel environment not detected 
this program will run in single-processor mode


Best Regards,
Tae-Bum
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Tae-Bum Lee, Principle Scientist
insilicotech Co. Ltd.
A-1101, Kolontripolis, 210, Geumgok-Dong,
Seongnam, Gyeonggi-Do, 463-805, Korea
Tel. +82-31-728-0443
Fax. +82-31-728-0444
tblee at insilicotech.co.kr
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  

-----Original Message-----
From: Tae-Bum Lee [mailto:tblee at insilicotech.co.kr] 
Sent: Monday, January 03, 2005 2:13 PM
To: 'pw_forum at pwscf.org'
Subject: question about PWSCF on linux parallel


Dear,

I am happy to compile the PWSCF using intel fortran 8.1 compilier with
library for math on my test machine. When I try to configure PWSCF on my
linux cluster header node, the last message of configuraiton need
parallel environment 
information for PWSCF parallel run. At this moment, I don't know which
version of MPICH will be recommended and how I can set-up of MPI env.
for PWSCF ......

Best Regards,
Tae-Bum
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Tae-Bum Lee, Principle Scientist
insilicotech Co. Ltd.
A-1101, Kolontripolis, 210, Geumgok-Dong,
Seongnam, Gyeonggi-Do, 463-805, Korea
Tel. +82-31-728-0443
Fax. +82-31-728-0444
tblee at insilicotech.co.kr
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~