topic Re: how to use mkl in linux? in Intel® oneAPI Math Kernel Library

how to use mkl in linux?

beblo33yahoo_com — Tue, 10 Mar 2009 07:44:18 GMT

I installed the mkl linux version package but now I want to know how can I use the libraries from the makefile in fortran?

Re: how to use mkl in linux?

ArturGuzik — Tue, 10 Mar 2009 10:32:13 GMT

Quoting - beblo33yahoo.com

I installed the mkl linux version package but now I want to know how can I use the libraries from the makefile in fortran?

Hi,

what (exactly) do you mean? Linking your application with MKL using makefile on Linux? The following commands are needed to link and include (linker can find the libraries)

-L -I

MKL path usually something like /opt/intel/mkl/10.0.xxx/lib/

then you list required libraries, say,

-lmkl_solver_lp64, .....

I believe a clear explanation you'll find in user's guide (chapter 5 - Linking Your Application with Intel Math Kernel Library)

an example from there:

static linking of user code myprog.f, parallel version of sparse solver, and parallel Intel MKL supporting LP64 interface.

ifort myprog.f -L$MKLPATH -I$MKLINCLUDE -lmkl_solver_lp64_sequential.a
-Wl,--start-group $MKLPATH/libmkl_intel_lp64.a $MKLPATH/libmkl_sequential.a
$MKLPATH/libmkl_core.a -Wl,--end-group -lpthread

A.

Re: how to use mkl in linux?

TimP — Tue, 10 Mar 2009 13:08:42 GMT

Quoting - beblo33yahoo.com

I installed the mkl linux version package but now I want to know how can I use the libraries from the makefile in fortran?

As there is a forum dedicated to MKL, and this forum is dedicated to Windows, this is not the place to get advice. You must first consult the MKL notes in the docs folder, particularly if you have no idea which details you must specify when asking a question. You do need to let us know whether you are making a 32- or 64-bit build, and your intentions about 32- or 64-bit integer and floating point data types.