ParMGridGen: Multilevel Serial & Parallel Coarse Grid Construction Library

Contents

  1. Overview of package
  2. Overview of package
    1. General usage
  3. Availability of package by cluster

Overview of package

General information about package
Package: ParMGridGen
Description: Multilevel Serial & Parallel Coarse Grid Construction Library
For more information: https://github.com/mrklein/ParMGridGen
Categories:
License: Unknown ((c) Univ of Minnesota, 2001)

General usage information

MGridGen/ParMGridGen are libraries for obtaining a sequence of successive coarse grids that are well-suited for geometric multigrid methods. The quality of the elements of the coarse grids is optimized using a multilevel framework. MGridGen is the serial version of the library, while ParMGridGen is parallelized using MPI.

This module will add the mgridgen and parmgridgen binaries to your PATH.

In case you need to link against this library in your code, the following environmental variables have been defined:

  • \$PARMGRIDGEN_ROOT has been set to the root of the parmgridgen installation
  • \$PARMGRIDGEN_LIBDIR points to the directory containing the libraries
  • \$PARMGRIDGEN_INCDIR points to the directory containing the header files

You will probably wish to use these by adding the following flags to your compilation command (e.g. to CFLAGS in your Makefile):

  • -I\$PARMGRIDGEN_INCDIR
and the following flags to your link command (e.g. LDFLAGS in your Makefile):
  • -L\$PARMGRIDGEN_LIBDIR -Wl,-rpath,\$PARMGRIDGEN_LIBDIR

Available versions of the package ParMGridGen, by cluster

This section lists the available versions of the package ParMGridGenon the different clusters.

Available versions of ParMGridGen on the Deepthought2 cluster (RHEL8)

Available versions of ParMGridGen on the Deepthought2 cluster (RHEL8)
Version Module tags CPU(s) optimized for GPU ready?
1.0 parmgridgen/1.0 ivybridge, x86_64 Y

Available versions of ParMGridGen on the Juggernaut cluster

Available versions of ParMGridGen on the Juggernaut cluster
Version Module tags CPU(s) optimized for GPU ready?
1.0 parmgridgen/1.0 skylake_avx512, x86_64, zen Y