https://community.intel.com/t5/Intel-Fortran-Compiler/forrt1-severe-174-SIGEGV-segmentation-fault-occured/m-p/761714#M17201 <DIV>I use </DIV> <DIV>ifort -c -O2 *f </DIV> <DIV>intead of </DIV> <DIV>ifort -c -O3 *f</DIV> <DIV></DIV> <DIV>Everything is fine now.</DIV> Fri, 03 Jun 2005 21:20:47 GMT Intel_C_Intel 2005-06-03T21:20:47Z https://community.intel.com/t5/Intel-Fortran-Compiler/forrt1-severe-174-SIGEGV-segmentation-fault-occured/m-p/761713#M17200 <DIV></DIV> <DIV>I have a fortran code works well on windows by using COMPAQ visual Fortran. But when I try to compile and run it in Linux with intel fortran, I have these problems:</DIV> <DIV></DIV> <DIV>In compiling:</DIV> <DIV></DIV> <DIV>/opt/intel_fc_80/lib/libifcoremt.a(tbk_linux.o)(.text+0xf2): In function `tbk_stack_trace':<BR />: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking</DIV> <P>In running:</P> <P>(at a ssh teminal )</P> <P>/opt/intel/compiler70/ia64/lib/libunwind.so.4: undefined symbol: GetImageHeader<BR />forrtl: severe (174): SIGSEGV, segmentation fault occurred</P> <P>(at a xterm terminal)</P> <P>forrtl: severe (174): SIGSEGV, segmentation fault occurred<BR />Image PC Routine Line Source <BR />inverse.x 0x40000000001dc7e0 Unknown Unknown Unknown<BR />inverse.x 0x40000000001692c0 Unknown Unknown Unknown<BR />inverse.x 0x400000000016bf00 Unknown Unknown Unknown<BR />inverse.x 0xa0000000000040c0 Unknown Unknown Unknown<BR />inverse.x 0x40000000000ed0d0 Unknown Unknown Unknown<BR />inverse.x 0x40000000000752a0 Unknown Unknown Unknown<BR />inverse.x 0x4000000000044a10 Unknown Unknown Unknown<BR />inverse.x 0x4000000000068920 Unknown Unknown Unknown<BR />inverse.x 0x4000000000051a80 Unknown Unknown Unknown<BR />inverse.x 0x400000000000d270 Unknown Unknown Unknown<BR />inverse.x 0x40000000000245f0 Unknown Unknown Unknown<BR />inverse.x 0x4000000000006aa0 Unknown Unknown Unknown<BR />inverse.x 0x40000000001660d0 Unknown Unknown Unknown<BR />inverse.x 0x20000000001e6890 Unknown Unknown Unknown<BR />inverse.x 0x0000000000000000 Unknown Unknown Unknown<BR /></P> <P>Then what can I do now?</P> <P>PS:</P> <P>[jl] cat /etc/redhat-release <BR />Red Hat Enterprise Linux AS release 3 (Taroon)<BR /></P><P>Message Edited by jianguo.liu@gmail.com on <SPAN class="date_text">06-02-2005</SPAN> <SPAN class="time_text">09:39 AM</SPAN></P> Thu, 02 Jun 2005 22:44:02 GMT https://community.intel.com/t5/Intel-Fortran-Compiler/forrt1-severe-174-SIGEGV-segmentation-fault-occured/m-p/761713#M17200 Intel_C_Intel 2005-06-02T22:44:02Z https://community.intel.com/t5/Intel-Fortran-Compiler/forrt1-severe-174-SIGEGV-segmentation-fault-occured/m-p/761714#M17201 <DIV>I use </DIV> <DIV>ifort -c -O2 *f </DIV> <DIV>intead of </DIV> <DIV>ifort -c -O3 *f</DIV> <DIV></DIV> <DIV>Everything is fine now.</DIV> Fri, 03 Jun 2005 21:20:47 GMT https://community.intel.com/t5/Intel-Fortran-Compiler/forrt1-severe-174-SIGEGV-segmentation-fault-occured/m-p/761714#M17201 Intel_C_Intel 2005-06-03T21:20:47Z