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BLAS Level 1 Routines and Functions

BLAS Level 1 includes routines and functions, which perform vector-vector operations. The following table lists the BLAS Level 1 routine and function groups and the data types associated with them.
BLAS Level 1 Routine and Function Groups and Their Data Types
Routine or Function Group
Data Types
Description
s, d, sc, dz
Sum of vector magnitudes (functions)
s, d, c, z
Scalar-vector product (routines)
s, d, c, z
Copy vector (routines)
s, d
Dot product (functions)
sd, d
Dot product with double precision (functions)
c, z
Dot product conjugated (functions)
c, z
Dot product unconjugated (functions)
s, d, sc, dz
Vector 2-norm (Euclidean norm) (functions)
s, d, cs, zd
Plane rotation of points (routines)
s, d, c, z
Generate Givens rotation of points (routines)
s, d
Modified Givens plane rotation of points (routines)
s, d
Generate modified Givens plane rotation of points (routines)
s, d, c, z, cs, zd
Vector-scalar product (routines)
s, d, c, z
Vector-vector swap (routines)
s, d, c, z
Index of the maximum absolute value element of a vector (functions)
s, d, c, z
Index of the minimum absolute value element of a vector (functions)
s, d
Auxiliary functions, compute the absolute value of a complex number of single or double precision

Product and Performance Information

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