Intel® MKL version 2019 Update 5 is now available

[Gennady_F_Intel]

Intel® Math Kernel Library (Intel® MKL) is a highly optimized, extensively threaded, and thread-safe library of mathematical functions for engineering, scientific, and financial applications that require maximum performance.

Intel MKL 2019 Update 5 packages are now ready for download.

Intel MKL is available as part of the Intel® Parallel Studio XE and Intel® System Studio. Please visit the Intel® Math Kernel Library Product Page.

Please see What's new in Intel MKL 2019 and in MKL 2019 Update 5 follow this link.

and here is the link to the MKL 2019 Bug Fix list 

[guillaumekln]

Thanks for the release!

What is the usual delay for new versions to be pushed to the APT and YUM repositories?

[Gennady_F_Intel]

there is no expected delay - we upload the binaries withing one working day across all channels including YUM, APT and etc.. 

[Janin__Adam]

Following the instructions at https://software.intel.com/en-us/articles/installing-intel-free-libs-and-python-apt-repo fail. Specifically, the `apt-get update` step fails:

# apt-get update
Get:1 https://apt.repos.intel.com/mkl all InRelease [4430 B]
Err:1 https://apt.repos.intel.com/mkl all InRelease                                               
  The following signatures were invalid: EXPKEYSIG 1A8497B11911E097 "CN = Intel(R) Software Development Products", O=Intel Corporation
Hit:2 http://security.ubuntu.com/ubuntu bionic-security InRelease                                 
Hit:3 http://archive.ubuntu.com/ubuntu bionic InRelease                                           
Hit:4 http://archive.ubuntu.com/ubuntu bionic-updates InRelease               
Hit:5 http://archive.ubuntu.com/ubuntu bionic-backports InRelease              
Reading package lists... Done                       
W: GPG error: https://apt.repos.intel.com/mkl all InRelease: The following signatures were invalid: EXPKEYSIG 1A8497B11911E097 "CN = Intel(R) Software Development Products", O=Intel Corporation
E: The repository 'https://apt.repos.intel.com/mkl all InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

[KKats1]

The key has expired a few hours ago.

https://software.intel.com/en-us/forums/intel-math-kernel-library/topic/821496

[Gennady_F_Intel]

The fix of the issue has been already provided to yum and apt repositories.