[Darshan-users] Darshan installation question

[Kevin Harms]

Ketan,

  this is the environment variable the scheduler stores the jobid in. What system are you testing on? if it's just you're own machine. You can put anything there you want. At runtime, if the variable is unset, Darshan will use the process id instead.

kevin

On May 18, 2011, at 11:41 AM, ketan wrote:

> I have now installed MPI, however, the installation stops at:
> 
> configure: error: must provide --with-jobid-env=<name> argument to configure.
> 
> From the INSTALL file, I see that if the above option is not provided Darshan uses the job-id.
> 
> Could you kindly indicate how to get past this. Is there a default value that I could provide here?
> 
> Ketan
> 
> On 5/17/11 10:11 AM, Kevin Harms wrote:
>> Ketan,
>> 
>>   Darshan itself requires MPI. You could add MPI_Init(), MPI_Finalize() in your program main and that would be sufficient to get information about POSIX calls.
>> 
>> kevin
>> 
>> On May 17, 2011, at 10:08 AM, ketan wrote:
>> 
>>> Hello,
>>> 
>>> I am new to Darshan. Trying to install on ci login node with the following commandline from the INSTALL file:
>>> 
>>> ./configure --with-mem-align=64 --with-log-path=$LOGPATH --prefix=$PREFIX
>>> 
>>> However, I get the following:
>>> 
>>> configure: error: must provide --with-mpi=<path>  argument to configure if mpicc is not in path.
>>> 
>>> The install file does not seem to mention mpi is mandatory. Is it possible to avoid the above flag while installation as our requirement does not include mpi.
>>> 
>>> Thanks,
>>> Ketan
>>> 
>>> _______________________________________________
>>> Darshan-users mailing list
>>> Darshan-users at lists.mcs.anl.gov
>>> https://lists.mcs.anl.gov/mailman/listinfo/darshan-users