real matrix -- eigenvector matrix R -- diagonal eigenvalue matrix L

diedro

Hi every one,
I have the following problem:
I have a real matrix A=nxn and I would like to compute the eigenvector matrix R and diagonal eigenvalue matrix L with mkl libraries.
I don't know what subroutine I could use.
I have already used dgeev_f95 for other purpose but It gives to me vector and not matrix
thank a lot