topic How to use mkl on M2 mac in Intel® oneAPI Math Kernel Library

How to use mkl on M2 mac

Shun3 — Tue, 25 Apr 2023 06:44:35 GMT

I want to use mkl on m2 mac.

I get the following warning when I try to compile.

"ld: warning: ignoring file /opt/intel/oneapi/compiler/latest/mac/compiler/lib/libiomp5.dylib, building for macOS-arm64 but attempting to link with file built for macOS-x86_64"

Is it not available for m2 mac?

If you run the following HP cmake, the makefile will be created without any problems.

https://www.intel.com/content/www/us/en/docs/onemkl/developer-guide-macos/2023-0/cmake-config-for-onemkl.html

iberico@ibericonoMac-mini build % ls

CMakeCache.txt CMakeFiles/

iberico@ibericonoMac-mini build % cmake ..

-- MKL_ARCH: intel64

-- MKL_LINK: dynamic

-- MKL_INTERFACE_FULL: intel_ilp64

-- MKL_THREADING: intel_thread

-- MKL_MPI: mpich

-- Found MKL: mpich

-- Found MKL: /opt/intel/oneapi/mkl/2023.1.0

-- Found MKL: /opt/intel/oneapi/mkl/2023.1.0/lib/libmkl_intel_ilp64.dylib

-- Found MKL: /opt/intel/oneapi/mkl/2023.1.0/lib/libmkl_intel_thread.dylib

-- Found MKL: /opt/intel/oneapi/mkl/2023.1.0/lib/libmkl_core.dylib

-- Found MKL: /opt/intel/oneapi/compiler/latest/mac/compiler/lib/libiomp5.dylib

-- Configuring done (0.0s)

-- Generating done (0.0s)

-- Build files have been written to: /Users/iberico/my_program/03_test_program/mkl_test/test/build

If you know of a solution, please let me know.

Re:How to use mkl on M2 mac

PraneethA_Intel — Wed, 26 Apr 2023 12:49:04 GMT

Hi Ogawa,

Thanks for posting in Intel communities.

>>Is it not available for m2 mac?

Please see the below URL for a list of the OS/compilers/architectures supported by Intel MKL.

https://www.intel.com/content/www/us/en/developer/articles/system-requirements/oneapi-math-kernel-library-system-requirements.html

Thanks and Regards,

Praneeth Achanta

Re:How to use mkl on M2 mac

PraneethA_Intel — Wed, 03 May 2023 05:01:31 GMT

Hi Ogawa,

We have not heard back from you. Could you please provide an update on your issue?

Thanks & Regards,

Praneeth Achanta

Re:How to use mkl on M2 mac

PraneethA_Intel — Wed, 10 May 2023 05:21:41 GMT

Hi Ogawa,

We have not heard back from you. We hope the information provided helped. If you need any additional information please post a new question as this thread will no longer be monitored by Intel.

Thanks and Regards,

Praneeth Achanta

Re: How to use mkl on M2 mac

BirkS — Thu, 10 Aug 2023 12:27:49 GMT

This is still an issue with the latest version of oneAPI. It appear in the bottom row here, that MKL on macOS only is available in an x64 version but not an arm64 version.:

https://www.intel.com/content/www/us/en/docs/oneapi/installation-guide-macos/2023-0/pip.html

This is rapidly becoming an issue for a lot of developers using Apple devices. Will there be support for this growing architecture, and in that case - when can it be expected?

Kind regards,

Birk