When the installation of Intel MKL for Linux* OS is complete, set the INCLUDE, MKLROOT, LD_LIBRARY_PATH, MANPATH, LIBRARY_PATH, CPATH, FPATH, and NLSPATH environment variables in the command shell using one of the script files in the bin subdirectory of the Intel MKL installation directory.
Choose the script corresponding to your system architecture and command shell as explained in the following table:
|
Architecture |
Shell |
Script File |
|---|---|---|
|
IA-32 |
C |
ia32/mklvars_ia32.csh |
|
IA-32 |
Bash and Bourne (sh) |
ia32/mklvars_ia32.sh |
|
Intel® 64 |
C |
intel64/mklvars_intel64.csh |
|
Intel® 64 |
Bash and Bourne (sh) |
intel64/mklvars_intel64.sh |
|
IA-32 and Intel® 64 |
C |
mklvars.csh |
|
IA-32 and Intel® 64 |
Bash and Bourne (sh) |
mklvars.sh |
Running the Scripts
The scripts accept parameters to specify the following:
- Architecture.
- Addition of a path to Fortran 95 modules precompiled with the Intel® Fortran compiler to the FPATH environment variable. Supply this parameter only if you are using the Intel® Fortran compiler.
- Interface of the Fortran 95 modules. This parameter is needed only if you requested addition of a path to the modules.
Usage and values of these parameters depend on the scriptname (regardless of the extension). The following table lists values of the script parameters.
|
Script
|
Architecture
|
Addition of a Path
|
Interface
|
|---|---|---|---|
|
mklvars_ia32 |
n/a† |
mod |
n/a |
|
mklvars_intel64 |
n/a |
mod |
lp64, default
|
|
mklvars |
ia32
|
mod |
lp64, default
|
For example:
- The command
mklvars_ia32.sh
sets environment variables for the IA-32 architecture and adds no path to the Fortran 95 modules. - The command
mklvars_intel64.sh mod ilp64
sets environment variables for the Intel® 64 architecture and adds the path to the Fortran 95 modules for the ILP64 interface to the FPATH environment variable. - The command
mklvars.sh intel64 mod
sets environment variables for the Intel® 64 architecture and adds the path to the Fortran 95 modules for the LP64 interface to the FPATH environment variable.
Note
Supply the parameter specifying the architecture first, if it is needed. Values of the other two parameters can be listed in any order.