The HPC supports four programming environment (PE) modules to easily switch between compilers. Each programming environment contains the full set of compatible compilers and libraries.
These compilers are: GNU Collection Compiler (GCC) , the Intel compiler , The Portland Group (PGI) , and the Numerical Algorithms Group (NAG) .
📝 Note: You cannot use more than one PE-module at the same time. For example, if you are working with GNU and then you decide to work with the Intel compiler, first unload the PE-gnu module and then load PE-intel.
The GNU Compiler Suite
To load the GNU module:
You can check which modules are loaded in your system by typing:
Copy $ module list
Currently Loaded Modulefiles:
1 ) gcc/5.3.0 2) openmpi/1.10.3 3) xalt/0.7.5 4) PE-gnu/1.0 To display information about the module, such as the size, the compiler, or the source from which the module was created, etc., use the following command:
Copy $ module display PE-gnu
-------------------------------------------------------------------
/software/dev_tools/swtree/cs400/modulefiles/PE-gnu/1.0:
module-whatis PE-gnu defines the environment needed to build
applications using GNU compiler suites on this system.
conflict PE-gnu PE-intel PE-pgi
setenv PE_NAME GNU
setenv PE_CC mpicc
setenv PE_CXX mpic++
setenv PE_FORTRAN mpif90
prepend-path PATH /software/dev_tools/swtree/cs400_centos7.2_pe2016-08/PE/1.0/noarch/bin
module load xalt
------------------------------------------------------------------- You can switch between the two versions of PE-gnu v1.0 and PE-gnu v2.0:
Copy $ module switch PE-gnu/1.0 PE-gnu/2.0
$ module list
Currently Loaded Modulefiles:
1 ) gcc/5.3.0 2) openmpi/2.1.1 3) PE-gnu/2.0 4) xalt/0.7.5 The Intel Compiler Suite
If you are working with another module, first you need to unload it.
You can see what the module provides with the commands module list and module display.
Copy $ module list
Currently Loaded Modulefiles:
1 ) intel/16.0.1 2) openmpi/1.10.3 3) xalt/0.7.5 4) PE-intel/1.0
Copy module display PE-intel
-------------------------------------------------------------------
/software/dev_tools/swtree/cs400/modulefiles/PE-intel/1.0:
module-whatis PE-intel defines the environment needed to build
applications using Intel compiler suites on this system.
conflict PE-gnu PE-intel PE-pgi
setenv PE_NAME INTEL
setenv PE_CC mpicc
setenv PE_CXX mpic++
setenv PE_FORTRAN mpif90
prepend-path PATH /software/dev_tools/swtree/cs400_centos7.2_pe2016-08/PE/1.0/noarch/bin
module load xalt
------------------------------------------------------------------- The Portland Group Compiler Suite
If you are working with another module, first you need to unload it.
You can see what does the module provides with the commands module list and module display.
Copy $ module list
Currently Loaded Modulefiles:
1 ) pgi/15.7.0 2) openmpi/1.10.3 3) xalt/0.7.5 4) PE-pgi/1.0
Copy $ module display PE-pgi
-------------------------------------------------------------------
/software/dev_tools/swtree/cs400/modulefiles/PE-pgi/1.0:
module-whatis PE-pgi defines the environment needed to build
applications using PGI compiler suites on this system.
conflict PE-gnu PE-intel PE-pgi
setenv PE_NAME PGI
setenv PE_CC mpicc
setenv PE_CXX mpic++
setenv PE_FORTRAN mpif90
prepend-path PATH /software/dev_tools/swtree/cs400_centos7.2_pe2016-08/PE/1.0/noarch/bin
module load xalt
------------------------------------------------------------------- The Numerical Algorithm Group Compiler Suite
If you are working with another module, first you need to unload it.
You can see what the module provides with the commands module list and module display.
Copy $ module list
Currently Loaded Modulefiles:
1 ) nag/6.0 2) mpich/3.2 3) xalt/0.7.5 4) PE-nag/1.0
Copy $ module display PE-nag
-------------------------------------------------------------------
/software/dev_tools/swtree/cs400/modulefiles/PE-nag/1.0:
module-whatis PE-nag defines the environment needed to build
applications using NAG Fortran compiler on this system.
conflict PE-gnu PE-intel PE-pgi
setenv PE_NAME NAG
setenv PE_CC mpicc
setenv PE_CXX mpic++
setenv PE_FORTRAN mpif90
prepend-path PATH /software/dev_tools/swtree/cs400_centos7.2_pe2016-08/PE/1.0/noarch/bin
module load xalt
------------------------------------------------------------------- Related Information
