Routines and Data Types

Routines and data types supported in the Intel® oneAPI Math Kernel Library implementation of Sparse BLAS are listed inTable “Sparse BLAS Routines and Their Data Types”.

Sparse BLAS Routines and Their Data Types
Routine/Function	Data Types	Description
?axpyi	s, d, c, z	Scalar-vector product plus vector (routines)
?doti	s, d	Dot product (functions)
?dotci	c, z	Complex dot product conjugated (functions)
?dotui	c, z	Complex dot product unconjugated (functions)
?gthr	s, d, c, z	Gathering a full-storage sparse vector into compressed form `nz`, `x`, `indx` (routines)
?gthrz	s, d, c, z	Gathering a full-storage sparse vector into compressed form and assigning zeros to gathered elements in the full-storage vector (routines)
?roti	s, d	Givens rotation (routines)
?sctr	s, d, c, z	Scattering a vector from compressed form to full-storage form (routines)