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BSbackward1(3)                   BlockSolve95                   BSbackward1(3)

NAME

BSbackward1 - Backward triangular matrix multiplication on a single vector

INPUT PARAMETERS

A - The sparse matrix x - The input vector comm - The communication structure for A procinfo - the usual processor information

OUTPUT PARAMETERS

b - on exit contains A*x

RETURNS

void

NOTES

We assume that A has no i-nodes or cliques

SYNOPSIS

void BSbackward1(BSpar_mat *A, FLOAT *x, FLOAT *b, BScomm *comm, BSprocinfo *procinfo)

LOCATION

BlockSolve95/src/BSbackward1.c 10/26/1995 BSbackward1(3)

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