Developer Reference for Intel® oneAPI Math Kernel Library for C

ID 766684
Date 3/22/2024
Public

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Document Table of Contents

pmpim2

Computes the eigenpair range assignments for all processes.

Syntax

void pmpim2(MKL_INT* il, MKL_INT* iu, MKL_INT* nprocs, MKL_INT* pmyils, MKL_INT* pmyius);

Include Files

  • mkl_scalapack.h

Description

pmpim2 is the scheduling function. 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

The range of eigenpairs to be computed.

nprocs

The total number of processors available.

Output Parameters

pmyils

array

For each processor p, pmyils[p-1] is the index of the first eigenvalue in a cluster to be computed.

pmyils[p-1] equals zero if p stays idle.

pmyius

array

For each processor p, pmyius[p-1] is the index of the last eigenvalue in a cluster to be computed.

pmyius[p-1] equals zero if p stays idle.

See Also