Intel® oneAPI Math Kernel Library
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is there a 32 bit version of the 2024 MKL library

Ray_R_
Novice
2,755 Views

I updated my oneAPI base and HPC tool kits to version 2024 and would like to install a 32 bit version of the MKL library.  While there is link on the download page to a 32 bit version of the oneAPI base toolkit, it seems to download the 64 version.  Did Intel do away with the 32 bit version?

1 Solution
AryanK_Intel
Moderator
2,627 Views

Hi,

 

Apologies for the inconvenience caused.

 

>>While there is link on the download page to a 32 bit version of the oneAPI base toolkit, it seems to download the 64 version.

The 32-bit binaries can be obtained as a standalone package. We recommend downloading the 32-bit binaries from the following link:

https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit-download.html?operatingsystem=window&distributions=offline

 

>>Did Intel do away with the 32-bit version?

No, as you could see 32-bit libraries were available on the download page. Please refer to the release notes for more details.

https://www.intel.com/content/www/us/en/developer/articles/release-notes/onemkl-release-notes.html

 

Thanks & Regards,

Aryan.

 

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14 Replies
AryanK_Intel
Moderator
2,707 Views

Hi,

 

Thanks for posting in Intel Communities.

 

We would like to inform you that the Intel® oneMKL 32-bit binaries were deprecated in the Intel® oneMKL 2024.0 release. Kindly refer to the below link for more details regarding the same. Please consider upgrading to our 64-bit options.

https://community.intel.com/t5/Intel-oneAPI-Math-Kernel-Library/Deprecation-Notices/m-p/1505877#M34829

 

Thanks & Regards,

Aryan


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AryanK_Intel
Moderator
2,628 Views

Hi,

 

Apologies for the inconvenience caused.

 

>>While there is link on the download page to a 32 bit version of the oneAPI base toolkit, it seems to download the 64 version.

The 32-bit binaries can be obtained as a standalone package. We recommend downloading the 32-bit binaries from the following link:

https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit-download.html?operatingsystem=window&distributions=offline

 

>>Did Intel do away with the 32-bit version?

No, as you could see 32-bit libraries were available on the download page. Please refer to the release notes for more details.

https://www.intel.com/content/www/us/en/developer/articles/release-notes/onemkl-release-notes.html

 

Thanks & Regards,

Aryan.

 

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alexisbrito
Beginner
2,475 Views

The link you download is STILL the 64 bit version, I'm having the same issue today.  Even when going down to get the 32 bit version, it downloads the 64 bit version.  the link explains that you need the 64 bit version first, and that is available with the "get it now" button, but it never reaches step 2, where you can get the 32 bit version.  it's like a link is missing.

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AryanK_Intel
Moderator
2,560 Views

Hi,



Gentle Reminder:

We haven't heard back from you. Could you please let us know whether the provided information is helpful?


Thanks and Regards,

Aryan.


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Ray_R_
Novice
2,453 Views

I have not been able to download the 32 bit libraries.  All the links you have posted point to the same 64 bit libraries. 

 

While I understand that we should all just migrate to 64 bit apps, some of use used the Xeffort project to talk to the windows api.  Xeffort was written as a 32 bit library and it is not easy to simply migrate it to 64 bits.  If you think I don't know what I am talking about, try it yourself and let me know how you make out.

 

I will start another thread asking about migrating Xeffort.

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Sorin1
Beginner
2,549 Views

Hi @AryanK_Intel ,

 

I am currently experiencing the same issue. Unfortunately, I am unable to locate the 32-bit binaries through either link. Just as @Ray_R_ described it, only the 64-bit version is made available.

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Guillaume_A_
New Contributor I
2,407 Views

We can see in the MKL 2023.2 Release Notes :

Intel® oneMKL 32-bit binaries will be deprecated in the upcoming Intel® oneMKL 2024.0 release and targeted to be removed after one year deprecation notice period.

It means that the 32bit version should be still available with oneMKL 2024.0.

 

 

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netphilou31
New Contributor II
2,393 Views

Hi,

Got the same issue and completely agree with Guillaume_A_ comment about availabilty. Deprecated does not mean removed !

Best regards,

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Guillaume_A_
New Contributor I
2,265 Views

FYI it seems that download links for the 32bit version have been fixed during the week-end.

Regards

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netphilou31
New Contributor II
2,256 Views

Yes, That's correct I was able to download the 32bit version (at least its size differs from the previous file which had the same size as the 64bit module).

Regards,

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AryanK_Intel
Moderator
2,201 Views

Hi Ray_R & Everyone,

 

We've tried installing the 32-bit binaries and we could see corresponding libraries under the respective paths, could you please try re-installing 32-bit binaries from the following link and let us know if the issue persists? 

https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit-download.html?operatingsystem=window&distributions=offline

 

Attached is the screenshot for your reference.

 

Thanks & Regards,

Aryan. k.

 

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AryanK_Intel
Moderator
2,003 Views

Hi Ray_R,


Gentle Reminder:

We haven't heard back from you. Could you please let us know whether the provided information is helpful?


Thanks and Regards,

Aryan.


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AryanK_Intel
Moderator
1,930 Views

Hi Ray_R,


Gentle Reminder:

We haven't heard back from you. Could you please let us know whether the provided information is helpful?


Thanks and Regards,

Aryan.


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