topic Free MKL doesn't provide a in Intel® oneAPI Math Kernel Library

icc not found

Mikel_A_ — Tue, 01 Mar 2016 10:14:00 GMT

I have just install Intel MKL 11.3 for Linux.
First to make sure that Intel MKL runs on my system, I have tried to compile and link "Matrix Multiplication Tutorial" example:
icc -mkl dgemm_example.c
No command 'icc' found, but there are 30 similar ones.

Is Intel compiler included in MKL or I have to install independiently?

If you install MKL without

TimP — Tue, 01 Mar 2016 13:19:28 GMT

If you install MKL without icc, you should be able to use gcc by referring to link advisor:

https://software.intel.com/en-us/articles/intel-mkl-link-line-advisor

MKL is included in the default installation of icc, but not vice versa.

By default the Intel

VipinKumar_E_Intel — Wed, 02 Mar 2016 04:29:12 GMT

By default the Intel compilers are installed in /opt/intel folders.

for e.g: /opt/intel/compilers_and_libraries_2016.1.150/linux/bin

you can run $source compilervars.sh intel64 (say, if you are targeting 64 bit) to set the env. variables for the intel64.

I have run the next command

Mikel_A_ — Wed, 02 Mar 2016 08:53:01 GMT

I have run the next command but I have not solved the problem.

    $ cd /opt/intel/compilers_and_libraries_2016.0.109/linux/bin
    $ source compilevars.sh intel64
    $ icc --version
    $ No command 'icc' found, but there are 30 similar ones

Now , instead of compile using intel compiler,
    $ icc -mkl dgemm_example.c
    $ No command "icc" found ....

I am using gcc compile,
   $ gcc dgemm_example.c -lmkl_rt

Thanks, but I think icc is not included in MKL.

I failed to set up icc by

Yuki_B_ — Thu, 23 Feb 2017 14:45:42 GMT

I failed to set up icc by installing MKL neither...(@ OSX El Capitan) I tried

$ cd /opt/intel/compilers_and_libraries_2017.2.163/mac/bin
$ source compilevars.sh intel64

, but I could not find icc command. I'd like to use icc for installing numpy library.

Could you show me how to install MKL with icc,

Thank you for your cooperation.

1. In my .bashrc file on

SergeyKostrov — Thu, 23 Feb 2017 20:13:59 GMT

1. In my .bashrc file on Linux Ubuntu I've added the following lines: ... # User source commands source /opt/intel/compilers_and_libraries/linux/bin/compilervars.sh -arch intel64 -platform linux ... 2. You could also try to do it manually: ... cd / cd opt cd intel cd compilers_and_libraries cd linux cd bin source compilervars.sh -arch intel64 -platform linux ... 3. In order to verify that the source command worked try to execute: ... icc -v or icpc -v ...

In case of Mac OS:

SergeyKostrov — Thu, 23 Feb 2017 20:17:08 GMT

In case of Mac OS: ... 2. You could also try to do it manually: ... cd / cd opt cd intel cd compilers_and_libraries cd mac cd bin source compilervars.sh -arch intel64 -platform mac ...

Thank you for your advice!

Yuki_B_ — Fri, 24 Feb 2017 06:04:29 GMT

Thank you for your advice!

I tried

cd /
cd opt
cd intel
cd compilers_and_libraries
cd mac
cd bin
source compilervars.sh -arch intel64 -platform mac

However, when I run,

icc -v

the terminal replied

command not fund: icc

I wonder that my MKL does not have icc. I downloaded the MKL from hear(https://software.intel.com/en-us/articles/free-mkl), and chose Community Licensing for Intel Performance Libraries for macOS (ver. 2017 Update 2). Then I chose the Intel MKL as a download option.

Is there something wrong with my setup?

Free MKL doesn't provide a

TimP — Fri, 24 Feb 2017 17:52:15 GMT

Free MKL doesn't provide a compiler. It should work with gcc/gfortran/g++ (maybe clang...] as well as purchased or evaluation Intel compilers.