libiomp5.so error

[swang]

Hi, everyone:

I am using Intel Fortran compiler (version 11.1 073, the neweer parallel version brought me errors) to compile USEPA air quality model: CMAQ version 4.7.1. My linux version is 2.6.18-194.32.1.el5.

I did not see any errors during my compilation. But when I executed my program I got:

forrtl: severe (174): SIGSEGV, segmentation fault occurred

Image PC Routine Line Source

libiomp5.so 00002B541B8D9AEA Unknown Unknown Unknown

Could anyone help me on solving this issue?

Thank you for your help.
Regards,
Shizoom

[Ron_Green]

libiomp5 is our OpenMP library. So can I assume you compile with -openmp or -parallel?

This look like another stack exhaustion issue, as documented in our note at the top of this forum:

http://software.intel.com/en-us/articles/determining-root-cause-of-sigsegv-or-sigbus-errors/

Let me know if this helps.

ron

[swang]

Dear Ron:

I am sorry that I replied so late.
I switched to composerxe-2011.2.137 and I bumped into another problem like I posted in "command line too long".
I have the fpp problem now. This problem did not happen to version 11.1.

Regards,
zoom