### USE of PBLAS pstrsv_ routine

Posted:

**Tue Dec 09, 2014 7:01 am**Hi,

I have a problem on running the code bellow which try to use pstrsv_ routine of PBLAS library.

In this code , my purpose was to solve AX=B with A is an lower triangular matrix (A(i][j]=1 for i=0,..,N-1 and j=0,...i) and X is a vecteur initiliased with the values of B (I taking X[i]=i+1 with i=0,..N-1).

Can you help me on running this code or to show me any example use that routine(pstrsv_)

Regards

Mounira

I have a problem on running the code bellow which try to use pstrsv_ routine of PBLAS library.

In this code , my purpose was to solve AX=B with A is an lower triangular matrix (A(i][j]=1 for i=0,..,N-1 and j=0,...i) and X is a vecteur initiliased with the values of B (I taking X[i]=i+1 with i=0,..N-1).

Can you help me on running this code or to show me any example use that routine(pstrsv_)

Regards

Mounira