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.

Optimization Notice

Intel's compilers may or may not optimize to the same degree for non-Intel microprocessors for optimizations that are not unique to Intel microprocessors. These optimizations include SSE2, SSE3, and SSSE3 instruction sets and other optimizations. Intel does not guarantee the availability, functionality, or effectiveness of any optimization on microprocessors not manufactured by Intel. Microprocessor-dependent optimizations in this product are intended for use with Intel microprocessors. Certain optimizations not specific to Intel microarchitecture are reserved for Intel microprocessors. Please refer to the applicable product User and Reference Guides for more information regarding the specific instruction sets covered by this notice.

Notice revision #20110804

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

For more complete information about compiler optimizations, see our Optimization Notice.