Developer Reference for Intel® oneAPI Math Kernel Library - C

Developer Reference

  • 2021.1
  • 12/04/2020
  • Public Content
Contents

PBLAS Level 2 Routines

This section describes PBLAS Level 2 routines, which perform distributed matrix-vector operations. Table
"PBLAS Level 2 Routine Groups and Their Data Types"
 lists the PBLAS Level 2 routine groups and the data types associated with them.
PBLAS Level 2 Routine Groups and Their Data Types
Routine Groups
Data Types
Description
s, d, c, z
Matrix-vector product using a distributed general matrix
s, d, c, z
Matrix-vector product using absolute values for a distributed general matrix
s, d
Rank-1 update of a distributed general matrix
c, z
Rank-1 update (conjugated) of a distributed general matrix
c, z
Rank-1 update (unconjugated) of a distributed general matrix
c, z
Matrix-vector product using a distributed Hermitian matrix
c, z
Matrix-vector product using absolute values for a distributed Hermitian matrix
c, z
Rank-1 update of a distributed Hermitian matrix
c, z
Rank-2 update of a distributed Hermitian matrix
s, d
Matrix-vector product using a distributed symmetric matrix
s, d
Matrix-vector product using absolute values for a distributed symmetric matrix
s, d
Rank-1 update of a distributed symmetric matrix
s, d
Rank-2 update of a distributed symmetric matrix
s, d, c, z
Distributed matrix-vector product using a triangular matrix
s, d, c, z
Distributed matrix-vector product using absolute values for a triangular matrix
s, d, c, z
Solves a system of linear equations whose coefficients are in a distributed triangular matrix

Product and Performance Information

1

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