Community
cancel
Showing results for 
Search instead for 
Did you mean: 
wen_qiang_z_
Beginner
56 Views

Data type in FGMRES

Hi, I`m wondering if I can use MKL FGMRES to solve Ax=B where all the elements in Matrix A and righthand vector are complex

 

0 Kudos
3 Replies
Gennady_F_Intel
Moderator
56 Views

FGMRES routines support only real data types so far.

wen_qiang_z_
Beginner
56 Views

Thanks a lot, and what could I do if I want to use GMRES to solve the liner system?

56 Views

Hi,

You can split your system on new one with real values and doubled size by splitting initial on real and imaginary parts. Or you can use Intel MKL Pardiso (https://software.intel.com/en-us/mkl-developer-reference-c-pardiso) as solver of your system.

Thanks,

Alex

Reply