[MITgcm-devel] netcdf on Sun

[Chris Hill]

Martin,

 That sounds slightly like the USE_MPI and ENABLE_MPI flags have not 
been set by genmake?
 Can you see if there is an active call to MPI_INIT in any .f (small f) 
file. It in something eeboot_minimal.f I think, or someother eeboot routine.

Chris
Martin Losch wrote:

> Hi,
> I am still having problems on the $%^&* SunFile 15k (just thinking 
> about how much cash AWI has put down for this toaster makes me sick):
> I can now compile everything with gmake, gawk und this fix in 
> mnc_readparms (#undef HAVE_MNCCDIR, what is this mnccdir anyway and 
> why do I  not have it?), but when I run this
> mprun -np $number_of_processors ./mitgcmuv
> (number_of_processors=20) all standard out is directed to the terminal 
> (I mean of all 20 processors that I use, all with prefix (PID.TID 
> 0000.0001)) and I get only model output from one processor/tile: 
> T.0000000000.001.001.??ta etc.
>
> What am I doing wrong? I checked with my sysadmins, and they claim 
> that I am doing everything right on the OS side.
>
> Martin
>
> PS. Ed, as usual it is probably not possible for me to get an account 
> for you on this machine, in case your were about to ask.
> PPS. this the optfile I am using:
>
>> #!/bin/bash
>> #
>> #  $Header: /u/gcmpack/MITgcm/tools/build_options/sunfire+mpi,v 1.3 
>> 2003/11/13 22:03:39 edhill Exp $
>> #
>>
>> S64='$(TOOLSDIR)/set64bitConst.sh'
>> DEFINES='-DWORDLENGTH=4'
>>
>> AWK='gawk'
>> MAKE='gmake'
>> MAKEDEPEND=makedepend
>>
>> FC='mpf77'
>> LINK='mpf77'
>> CPP='/usr/ccs/lib/cpp -P'
>>
>> FFLAGS='-stackvar -e -u -xtypemap=real:64,double:64,integer:32'
>> FOPTIM='-dalign -O4 -xarch=native'
>> CFLAGS='-dalign -xO4 -xarch=native'
>> NOOPTFLAGS='-dalign -O0 -xarch=native'
>>
>> INCLUDES='-I/opt/SUNWhpc/include -I/usr/local/include'
>> LIBS='-L/opt/SUNWhpc/lib -lmpi -lthread -lsocket -lnsl -L/usr/local/lib'
>
>
>
> On Dec 9, 2004, at 5:04 PM, Martin Losch wrote:
>
>> Ed,
>>
>> the optfile sunfile+mpi that is in the repository seems to work 
>> unless you want netcdf support, in which case you can point it there. 
>> But I can check in another one for my platform that has the path 
>> included (or modify the existing one).
>>
>> But two problems remain on my particular platform:
>> model>uname -a
>> SunOS model 5.9 Generic_112233-11 sun4u sparc SUNW,Sun-Fire-15000
>>
>> 1. AWK=awk in genmake2 does not work. I had to change that line in 
>> genmake2 to
>> AWK=gawk. That should probably be possible on the command line 
>> (similar to -make=gmake)
>> 2. After successful compilation with mnc enabled, the link step 
>> failed, because it couldn't find
>> routine mnccdir in mnc_readparms.F . I set HAVE_MNCCDIR in 
>> mnc_readparms.F to undefined and now I have an executable. (I am 
>> waiting in the queue, probably because I requested 30 CPUs).
>>
>> Martin
>>
>> On Dec 9, 2004, at 3:44 PM, Ed Hill wrote:
>>
>>> On Thu, 2004-12-09 at 15:14 +0100, Martin Losch wrote:
>>>
>>>> Sorry about this, I take everthing back about the netcdf problem, that
>>>> was fixed by using gmake.
>>>> But the awk problem remains. I had to change AWK=awk into AWK=gawk in
>>>> the tools/genmake2 to make it work.
>>>
>>>
>>>
>>> Hi Martin,
>>>
>>> Yes, those good Gnu tools should always be preferred!  ;-)
>>>
>>> So I assume you have it working now?  If not, please let me know what
>>> errors are reported and I'll do whatever I can to help fix it.
>>>
>>> And *please* check in any custom optfiles you make to
>>> tools/build_options.  There is even a tool at
>>> tools/suggest_optfile_names to help people figure out optfile names for
>>> their system.
>>>
>>> thanks,
>>> Ed
>>>
>>> -- 
>>> Edward H. Hill III, PhD
>>> office:  MIT Dept. of EAPS;  Rm 54-1424;  77 Massachusetts Ave.
>>>              Cambridge, MA 02139-4307
>>> emails:  eh3 at mit.edu                ed at eh3.com
>>> URLs:    http://web.mit.edu/eh3/    http://eh3.com/
>>> phone:   617-253-0098
>>> fax:     617-253-4464
>>>
>>> _______________________________________________
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>>
>>
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>
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