Difference between revisions of "Intel compilers"

Revision as of 01:45, 14 October 2013

Om de Intel compilers te gebruiken moeten er een aantal omgevingsvariabelen gezet zijn, voor csh gebruikers kan dit eenvoudig door het commando:

source /opt/intel/bin/ifortvars.csh intel64

op te nemen in .cshrc

voor mensen met bash, voeg de volgende regel

source /opt/intel/bin/ifortvars.sh intel64

toe aan .bash_rc

Documentation

Compiling Fortran (/opt/intel/bin/ifort)

Math Kernel Library (mkl, linking blas, lapack)

Intel Cluster Studio 2011

How to create a standalone MKL version of BLAS and LAPACK shared libraries ?

This is described in detail in Building Custom Shared Objects

Create a new directory (e.g. ~/lib)

 mkdir ~/lib
 cd ~/lib

Copy these files:

 cp /opt/intel/composerxe/mkl/tools/builder/{makefile,blas_list,lapack_list} ~/lib

Set the MKLROOT variable (in bash):

 MKLROOT=/opt/intel/mkl
 export MKLROOT

In tcsh use:

 setenv MKLROOT /opt/intel/mkl

Make the shared libraries libblas_mkl.so and liblapack_mkl.so

 make libintel64 export=blas_list interface=lp64  threading=parallel name=libblas_mkl
 make libintel64 export=lapack_list interface=lp64  threading=parallel name=liblapack_mkl

The options are described here

@@ Line 27: / Line 27: @@
 * [http://www.theochem.ru.nl/ics/2011.0.013/doc/Doc_Index.htm Intel Cluster Studio 2011 for Linux* OS - index to all local documentation]
 * [http://www.theochem.ru.nl/mpi/Doc_Index.html Intel® MPI Library for Linux OS Documentation Index]
+=== How to create a standalone MKL version of BLAS and LAPACK shared libraries ? ===
+This is described in detail in [http://www.theochem.ru.nl/composerxe/Documentation/en_US/mkl/mkl_userguide/MKL_UG_linking_your_application/Building_a_Custom_Shared_ObjectsDLLDynamically_Linked_Shared.htm  Building Custom Shared Objects]
+* Create a new directory (e.g. ~/lib)
+  mkdir ~/lib
+  cd ~/lib
+* Copy these files:
+  cp /opt/intel/composerxe/mkl/tools/builder/{makefile,blas_list,lapack_list} ~/lib
+* Set the MKLROOT variable  (in bash):
+  MKLROOT=/opt/intel/mkl
+  export MKLROOT
+In tcsh use:
+  setenv MKLROOT /opt/intel/mkl
+* Make the shared libraries libblas_mkl.so and liblapack_mkl.so
+  make libintel64 export=blas_list interface=lp64  threading=parallel name=libblas_mkl
+  make libintel64 export=lapack_list interface=lp64  threading=parallel name=liblapack_mkl
+The options are described [http://www.theochem.ru.nl/composerxe/Documentation/en_US/mkl/mkl_userguide/MKL_UG_linking_your_application/Specifying_Makefile_Parameters.htm here]
 [[Category:Software]]