Developer Reference for Intel® oneAPI Math Kernel Library - C

Developer Reference

Contents

PBLAS Level 3 Routines

The PBLAS Level 3 routines perform distributed matrix-matrix operations. Table
"PBLAS Level 3 Routine Groups and Their Data Types"
 lists the PBLAS Level 3 routine groups and the data types associated with them.
PBLAS Level 3 Routine Groups and Their Data Types
Routine Group
Data Types
Description
s, d, c, z
Distributed matrix-matrix sum of general matrices
s, d, c, z
Distributed matrix-matrix sum of triangular matrices
s, d, c, z
Distributed matrix-matrix product of general matrices
c, z
Distributed matrix-matrix product, one matrix is Hermitian
c, z
Rank-k update of a distributed Hermitian matrix
c, z
Rank-2k update of a distributed Hermitian matrix
s, d, c, z
Matrix-matrix product of distributed symmetric matrices
s, d, c, z
Rank-k update of a distributed symmetric matrix
s, d, c, z
Rank-2k update of a distributed symmetric matrix
s, d
Transposition of a real distributed matrix
c, z
Transposition of a complex distributed matrix (conjugated)
c, z
Transposition of a complex distributed matrix
s, d, c, z
Distributed matrix-matrix product, one matrix is triangular
s, d, c, z
Solution of a distributed matrix equation, one matrix is triangular

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.