ILP64 Version of Intel® MKL

Where can I find the ILP64 version of Intel® MKL?

The ILP64 version of the Intel® MKL is incorporated in the standard Intel® MKL package for versions 10.0 or later. There will not be any separate download available for the ILP64 version.

When should I use ILP64 of Intel® MKL?

You should use Intel® MKL ILP64 in following cases.

1. If you are using huge data arrays, that is, arrays with more than 2 billion elements

2. If you enable FORTRAN code with the /4I8 compiler option

For instructions on how to compile and link to the ILP64 libraries, please refer to Chapter 3 of the Intel® MKL User's Guide.

Please visit the Intel® MKL product Web site for more information and also to download a 30-day evaluation of the latest Intel® MKL release.

For more complete information about compiler optimizations, see our Optimization Notice.


Naveen Gv (Intel)'s picture

Please visit to get more information about academic version of Intel® MKL

Naveen Gv

anonymous's picture

academic utilisation

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