Developer Reference for Intel® oneAPI Math Kernel Library for Fortran

ID 766686
Date 12/16/2022
Public

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pmpim2

Computes the eigenpair range assignments for all processes.

Syntax

call pmpim2( il, iu, nprocs, pmyils, pmyius )

Description

pmpim2 is the scheduling subroutine. It computes for all processors the eigenpair range assignments.

Product and Performance Information

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

Notice revision #20201201

Input Parameters

il, iu

INTEGER

The range of eigenpairs to be computed.

nprocs

INTEGER

The total number of processors available.

Output Parameters

pmyils

INTEGER array

For each processor p, pmyils(p) is the index of the first eigenvalue in a cluster to be computed.

pmyils(p) equals zero if p stays idle.

pmyius

INTEGER array

For each processor p, pmyius(p) is the index of the last eigenvalue in a cluster to be computed.

pmyius(p) equals zero if p stays idle.

See Also