can anybody tell me that how can I configure Intel Composer xe with my home directory. In case I don't have root access so is there any guide to do this?
As to "Intel Composer xe with my home directory" ,you can just specify you home directory as you wish .i don't think it ned root access.
I was asking after installation how can I configure the libraries contained in it like tbb, mkl, etc. I have a program in which I have used dpotrf() and dpotrs() routines but I'm having errors of undefined reference to these functions. And can you tell me that which library file is loaded on -lm switch at compile time?
source /opt/intel/composerxe/bin/compilervars.sh intel64 ,would helps to set the defaulting include and link search paths. And you can use 'icc xx.c -v' to look at that driver tool commands should be displayed and executed.
For basic MKL linking, when you have set up the compiler according to instructions, append -mkl or -mkl=sequential. For additional information, see http://software.intel.com/en-us/articles/intel-mkl-link-line-advisor