MPCRTileTRSM: MPCRTile TRSM (Triangular Solve)

In MPCR: Multi- And Mixed-Precision Computations

MPCRTile TRSM (Triangular Solve)

Description

Tile-based algorithm to solve a triangular matrix equation for MPCR tiled matrices.
performs:
op(A)*X=alpha*B
X*op(A)=alpha*B

Usage

## S4 method for signature 'Rcpp_MPCRTile'
MPCRTile.trsm(a,b,side,upper_triangle,transpose,alpha)
   

Arguments

a	An MPCR tile matrix A.
b	An MPCR tile matrix B, X after returning.
side	'R' for right side, 'L' for left side.
upper_triangle	What part of the matrix A is referenced (if TRUE upper triangle is referenced), the opposite triangle being assumed to be zero.
transpose	If TRUE, the transpose of A is used.
alpha	Factor used for A, If alpha is zero, A is not accessed.

Value

An MPCR Tile Matrix B ->(X).

MPCR documentation built on April 13, 2025, 5:08 p.m.