PGI User Forum

[Adam D]

The following occurs when using PGI 12.8 to compile OpenMPI 1.6 (any sub-version, including 1.6 and a 1.6.2 nightly). The OS is CentOS 5.8. Any ideas?

[mkcolg]

Hi Adam,

Can you double check that you're able to compile a simple program using both pgcpp and pgcc? Also, what configure options are you using?

Best Regards,
Mat

[JosephFarran45106]

Hi All.

I too am not able to compile OpenMPI 1.6.x I tried 1.6.0 and 1.6.3 and it fails with PGI 12.10.

My PGI compilers work just fine:

[jfarran@hpc ~]$ module load pgi/12.10
[jfarran@hpc ~]$ pgcpp simple.c
[jfarran@hpc ~]$ file a.out
a.out: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.18, not stripped
[jfarran@hpc ~]$ pgcc simple.c
[jfarran@hpc ~]$ file a.out
a.out: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.18, not stripped

[mkcolg]

Hi Joseph,

I just downloaded OpenMPI 1.6.3 and didn't have any issues getting it to configure, build, and install with PGI 12.10. What error are you getting? How are you setting your environment variables? In some shells, the "env" command doesn't work so you may need to set the environment variables before running configure.

- Mat

[JosephFarran45106]