Simple HelloWorld with Intel 11 (Fortran and C/C++)

[jayphallam]

I am trying to create a simple helloworld.for and helloworld.cc to prove my Intel 11 compiiler is correctly installed on my RedHat linux box but get the following errors:

icc helloworld.cc
ld: cannot find -limf

ifort helloworld.for
ld: /opt/intel/Compiler/11.0/074/bin/lib/for_main.o: No such file: No such file or directory

Any idea what is going on? I can get these working finr with the old version 10 compiler.

Thanks.

[TimP]

My guess would be that you didn't source an 11.0ifortvars or iccvars script to set up your environment variables. In 11.0, either will take care of both icc and ifort.

[Chris_Schanzle]

The above suggestion didn't help in my case. I do a custom install to /var/tmp/intel, then package it up into my own RPM binary for local installations. Part of this packaging involves fixing paths and - for optimization (which worked in V10.0) - moves aside the ifort shell script (I set vars via /etc/profile.d/, LD_LIBRARY_PATH done in /etc/ld.so.conf.d/) and just symlinking ifort -> ifortbin. This breaks in V11.0; ifortbin apparently now cares about arg0. Note the last few lines of the original ifort shell script - "exec -a" is used. The most elegant fix is to rename ifortbin to ifort.

Hope that helps someone!

[srimks]

Quoting - jayphallam

I am trying to create a simple helloworld.for and helloworld.cc to prove my Intel 11 compiiler is correctly installed on my RedHat linux box but get the following errors:

icc helloworld.cc
ld: cannot find -limf

ifort helloworld.for
ld: /opt/intel/Compiler/11.0/074/bin/lib/for_main.o: No such file: No such file or directory

Any idea what is going on? I can get these working finr with the old version 10 compiler.

Thanks.

Hi.

Could you refer the similar queryhttp://software.intel.com/en-us/forums/showthread.php?t=62599

and http://software.intel.com/en-us/forums/showthread.php?t=62689

Please understand it, and execute for yourself, it 'll work.

If still having problem either on implementation or understanding, do let me know.

~BR