topic MatrixInverse order in Intel® oneAPI Math Kernel Library

MatrixInverse order

beijihuohu — Mon, 02 Jul 2012 08:10:00 GMT

I wan't to know how many unknown number with a equation can be solved with the precision 10^(-4) with MKL.This is a problem i encountered this time,Because i can't fix the number of unknown number in a equation,I must known the ability of mkl and make sure the result can be used in the next process.
Anyone known?Thank you!

MatrixInverse order

Todd_R_Intel — Mon, 02 Jul 2012 23:06:27 GMT

Can you tell us which function you are planning to use in Intel MKL? Is the matrix dense or sparse?

Todd

MatrixInverse order

beijihuohu — Tue, 03 Jul 2012 00:55:54 GMT

Todd :
Thank you.
There are some functions as follow:
1:zgeev.
2: zgetrf
3: zgetri
4: dgetri
5: dgetrf
All the matrix is not sparse,in fact ,i don't known tt's dense or sparse just because all the elememt in the matrix depends on the result of the previous process.
Than you!