[mpich-discuss] Problem with debugging using gdb in mpich-3.0.4

[Florin Isaila]

Bingo! bash works fine.

Thanks
Florin


On Wed, Jan 15, 2014 at 12:21 PM, Balaji, Pavan <balaji at mcs.anl.gov> wrote:
>
> Are you using tcsh?  I remember seeing something like this with tcsh, which we were never quite able to figure out why it happened.
>
>   — Pavan
>
> On Jan 15, 2014, at 10:36 AM, Florin Isaila <florin.isaila at gmail.com> wrote:
>
>> Hi,
>>
>> I have a problem when trying to use gdb in  mpich-3.0.4
>>
>> MPICH is configured with:
>> ./configure --prefix=/homes/fisaila/software/mpich --enable-g=all
>> --enable-fast=O0 --enable-shared
>>
>> When running a the cpi from examples directory with:
>> mpiexec -np 1 xterm -e gdb cpi
>>
>> I am getting the xterm window correctly and:
>>
>> (gdb) r
>> Starting program: /nfs2/fisaila/software/mpich-3.0.4/examples/cpi
>> [Thread debugging using libthread_db enabled]
>> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
>> [cli_0]: write_line error; fd=6 buf=:cmd=init pmi_version=1 pmi_subversion=1
>> :
>> system msg for write_line failure : Bad file descriptor
>> [cli_0]: Unable to write to PMI_fd
>> [cli_0]: write_line error; fd=6 buf=:cmd=get_appnum
>> :
>> system msg for write_line failure : Bad file descriptor
>> Fatal error in MPI_Init: Other MPI error, error stack:
>> MPIR_Init_thread(433):
>> MPID_Init(139).......: channel initialization failed
>> MPID_Init(421).......: PMI_Get_appnum returned -1
>> [Inferior 1 (process 14215) exited with code 01]
>>
>> The gdb version is:
>> gdb -v
>> GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
>>
>>
>> Any suggestion?
>>
>> Thanks
>> Florin
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