[Darshan-users] Darshan not creating trace file and not complaining

[Wadud Miah]

Hi everyone,


I built Darshan 3.1.4 with OpenMPI 2.0.2 and gcc 7.2.1 using the following configure flags:


./configure --with-mem-align=8 --with-log-path-by-env=DARSHAN_LOGPATH --with-jobid-env=NONE CC=mpicc --prefix=/usr/local/darshan-3.1.4-ompi


I have also attached the config.log file. When I run my application with LD_PRELOAD, Darshan does not create any trace file and neither does it complain:


[miahw at bedale bin]$ export DARSHAN_LOGPATH=.
[miahw at bedale bin]$ LD_PRELOAD=/usr/local/darshan-3.1.4-ompi/lib/libdarshan.so mpirun -n 4 ./bt.A.4.mpi_io_full
[ ... lots of application output ... ]
[miahw at bedale bin]$ ls
bt.A.4  bt.A.4.mpi_io_full  btio.full.out  inputbt.data

As you can see, there is no trace file in the current working directory. Any help will be greatly appreciated.

Thanks in advance,
Wadud.


---------------------------------------

Dr. Wadud Miah

Numerical Algorithms Group

Disclaimer

The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is:
Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.

This e-mail has been scanned for all viruses and malware, and may have been automatically archived by Mimecast Ltd, an innovator in Software as a Service (SaaS) for business. 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/darshan-users/attachments/20171031/619b2e29/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: config.log
Type: text/x-log
Size: 24904 bytes
Desc: config.log
URL: <http://lists.mcs.anl.gov/pipermail/darshan-users/attachments/20171031/619b2e29/attachment-0001.bin>