HP MLIB User's Guide Vol. 1 7th Ed.

472 HP MLIB User’s Guide
SBSRMM/DBSRMM/CBSRMM/ZBSRMM Block sparse row matrix-matrix multiply
bpntrb( )
Integer array of length mb such that bpntrb(j) points to
location in bindx of the first block entry of the j-th block
row of A.
bpntre( )
Integer array of length mb such that bpntre(j)-1 points
to location in bindx of the last block entry of the j-th
block column of A.
lb Dimension of dense blocks composing A.
b( ) Rectangular array with leading dimension ldb.
ldb Leading dimension of b.
beta Scalar parameter.
c( ) Rectangular arrary with leading dimension ldc.
ldc Leading dimension of c.
work( ) Scratch array of length lwork. Not used.
lwork Length of work array.