[mpich-discuss] ddd to debug mpich

[Manal Helal]

Hi Pavan

Thank you very much, its working fine now,

Kind Regards,

Manal

2008/5/16 Pavan Balaji <balaji at mcs.anl.gov>:

>
> Try this:
>
>  mpiexec -n 4 ddd ./myprog
>
>  -- Pavan
>
>
> On 05/15/2008 07:58 AM, Manal Helal wrote:
>
>> Hi
>>
>> I am trying to get ddd to debug mpi jobs to speed things up, gdb takes a
>> long time for me, and I need a free GUI debugger,
>>
>> I debug with gdb using:
>>
>>  mpirun -gdb  -np 4 ./myprog
>>>
>>
>> I found online the ddd command to be like this:
>>
>>  mpirun -dbg=ddd -np 4 ./myprog
>>>
>>
>> and it says:
>> invalid "local" arg: -dbg=ddd
>>
>> I can not find the mpirun_dbg.ddd or mpirun_dbg.gdb after the installation
>> and don't know if I should add them, and how and what to write in them,
>>
>> I am having the following version information:
>> MPICH2 Version:         1.0.7
>> MPICH2 Release date:    Unknown, built on Thu May 15 22:00:19 EST 2008
>> MPICH2 Device:          ch3:sock
>> MPICH2 configure:       -prefix=/home/mhelal/mpich2-install
>> --enable-error-checking=all --enable-error-messages=all --enable-g=all
>> --enable-debuginfo --enable-threads=multiple --enable-sharedlibs=gcc
>> --with-thread-package=posix --with-namepublisher=mpd --enable-mpe
>> MPICH2 CC:      gcc  -g -O2
>> MPICH2 CXX:     c++  -g -O2
>> MPICH2 F77:     f95  -g -O2
>> MPICH2 F90:     f95  -g -O2
>>
>>
>> thank you very much for your help in advance,
>>
>> Kind Regards,
>>
>> Manal
>>
>
> --
> Pavan Balaji
> http://www.mcs.anl.gov/~balaji <http://www.mcs.anl.gov/%7Ebalaji>
>
>


-- 
Kind Regards,

Manal Helal
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