SBELMM/DBELMM/CBELMM/ZBELMM

Block Ellpack matrix-matrix multiply

bindx( )

Two dimensional blda-by-maxbnzarray such that

 

bindx (i, :) consists of the block column indices of the

 

nonzero blocks in block row i, padded by the integer

 

value i if the number of nonzero blocks is less than

 

maxbnz.

maxbnz

Max number of nonzero blocks per row.

lb

Row and column dimension of the dense blocks

 

composing val.

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.

456HP MLIB User’s Guide