[Mitgcm-support] RE:
mitgcm-support at dev.mitgcm.org
mitgcm-support at dev.mitgcm.org
Wed Jul 9 15:47:17 EDT 2003
Honggao,
I believe the settings for -platform=SP3 should work for AIX + Power3.
They are in the patch8 genmake. Let us know how you get on.
Chris
-----Original Message-----
From: Honggao Liu [mailto:honggao at lsu.edu]
Sent: Monday, December 23, 2002 12:18 PM
To: support at mitgcm.org
Cc: casper at lsu.edu
Subject:
Dear Sir/Madam:
Our environment (CaSPer) at LSU consists of IBM RS/6000 AIX 4.3 systems
for interactive and batch work, as well as a cluster of 16
dual-processor IBM
RS/6000(SP) Power3 nodes for parallel work.
We are considering to install MITgcm Release 1 Patch 8 on our CaSPer for
a client. Could you tell me if MITgcm Release 1 can be installed on our
IBM AIX 4.3 systems? Also, do you have a parallel version of the
software for IBM AIX 4.3 is available?
I checked the script genmake located in the tools directory, there is no
settings for IBM AIX. I edited the genmake to specify the platform as
AIX case -platform: set platform=AIX breaksw
and then added machine setup corresponding to a IBM AIX machine into
Platform specific options as follow: case AIX*:
echo "Configuring for " $platform
set LN = ( '/bin/ln -s' )
set CPP = ( '/lib/cpp -P' )
set DEFINES = ( ${DEFINES} '-DWORDLENGTH=4' )
set FC = ( 'xlf' )
set FFLAGS = ( '' )
if ($?IEEE) set FFLAGS = ( $FFLAGS '-ffloat-store' )
set FOPTIM = ( '-O3' )
set LINK = ( 'xlf' )
breaksw
However, I failed to compile the source code.
"mdsio_reclen.f", 1516-036 (S) Entity wordlength has undefined type.
** mds_reclen === End of Compilation 1 ===
1501-511 Compilation failed for file mdsio_reclen.f.
Could you tell me how to edit the genmake to make it work on our IBM AIX
system?
I am looking forward to hearing from you soon.
Honggao Liu, Ph.D.
Applications Consultant, High Performance Computing
Office of Computing Services
Louisiana State University
Phone: +1 225 578 0235
Email: honggao at lsu.edu
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