https://community.intel.com/t5/Intel-Fortran-Compiler/libiomp5-so-error/m-p/752726#M8660 libiomp5 is our OpenMP library. So can I assume you compile with -openmp or -parallel?<BR /><BR />This look like another stack exhaustion issue, as documented in our note at the top of this forum:<BR /><BR /><A href="http://software.intel.com/en-us/articles/determining-root-cause-of-sigsegv-or-sigbus-errors/">http://software.intel.com/en-us/articles/determining-root-cause-of-sigsegv-or-sigbus-errors/</A><BR /><BR />Let me know if this helps.<BR /><BR />ron Thu, 03 Feb 2011 15:23:56 GMT Ron_Green 2011-02-03T15:23:56Z https://community.intel.com/t5/Intel-Fortran-Compiler/libiomp5-so-error/m-p/752725#M8659 Hi, everyone:<BR /><BR />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.<BR /><BR />I did not see any errors during my compilation. But when I executed my program I got:<BR /><BR /><P>forrtl: severe (174): SIGSEGV, segmentation fault occurred</P><P>Image PC Routine Line Source </P><P>libiomp5.so 00002B541B8D9AEA Unknown Unknown Unknown<BR /><BR />Could anyone help me on solving this issue?<BR /><BR />Thank you for your help.<BR />Regards,<BR />Shizoom</P> Tue, 01 Feb 2011 07:22:57 GMT https://community.intel.com/t5/Intel-Fortran-Compiler/libiomp5-so-error/m-p/752725#M8659 swang 2011-02-01T07:22:57Z https://community.intel.com/t5/Intel-Fortran-Compiler/libiomp5-so-error/m-p/752726#M8660 libiomp5 is our OpenMP library. So can I assume you compile with -openmp or -parallel?<BR /><BR />This look like another stack exhaustion issue, as documented in our note at the top of this forum:<BR /><BR /><A href="http://software.intel.com/en-us/articles/determining-root-cause-of-sigsegv-or-sigbus-errors/">http://software.intel.com/en-us/articles/determining-root-cause-of-sigsegv-or-sigbus-errors/</A><BR /><BR />Let me know if this helps.<BR /><BR />ron Thu, 03 Feb 2011 15:23:56 GMT https://community.intel.com/t5/Intel-Fortran-Compiler/libiomp5-so-error/m-p/752726#M8660 Ron_Green 2011-02-03T15:23:56Z https://community.intel.com/t5/Intel-Fortran-Compiler/libiomp5-so-error/m-p/752727#M8661 Dear Ron:<BR /><BR />I am sorry that I replied so late.<BR />I switched to composerxe-2011.2.137 and I bumped into another problem like I posted in "command line too long".<BR />I have the fpp problem now. This problem did not happen to version 11.1.<BR /><BR />Regards,<BR />zoom Sat, 19 Feb 2011 09:28:19 GMT https://community.intel.com/t5/Intel-Fortran-Compiler/libiomp5-so-error/m-p/752727#M8661 swang 2011-02-19T09:28:19Z