Intel® oneAPI Math Kernel Library
Ask questions and share information with other developers who use Intel® Math Kernel Library.
Announcements
The Intel sign-in experience has changed to support enhanced security controls. If you sign in, click here for more information.

LU factorization in MKL

Anonymous
Not applicable
236 Views
What algorithm does MKL use in its implementation of LU factorization? Does it use the old right-looking algorithm in 1995 LAPACK? If so, does it block carefully? Does it use recursive partitioning?
0 Kudos
1 Reply
Alexander_K_Intel3
236 Views
Hello,

MKL internallyuses severalimplementationsand switches between them (and block sizes used)according to problem type/size and environment(CPU, number of threads, etc) trying to select the best one.

Best regards,
Alexander.
Reply