zoltan: Toolkit for parallel combinatorial algorithms
Overview of package
| Package: | zoltan |
|---|---|
| Description: | Toolkit for parallel combinatorial algorithms |
| For more information: | http://glaros.dtc.umn.edu/gkhome/views/metis |
| Categories: | SoftwareDevelopment NumericalMethods |
| License: | Unknown |
General Usage
The Zoltan library is a toolkit of parallel combinatorial algorithms for parallel, unstructured, and/or adaptive scientific applications. Zoltan's largest component is a suite of dynamic load-balancing and partitioning algorithms that increase applications' parallel performance by reducing idle time. Zoltan also has graph coloring and graph ordering algorithms, which are useful in task schedulers and parallel preconditioners.
The following environmental variables have been defined:
- $ZOLTAN_ROOT has been set to the root of the zoltan installation
- $ZOLTAN_LIBDIR points to the directory containing the libraries
- $ZOLTAN_INCDIR points to the directory containing the header files
You will probably wish to use these by adding the following flags to your compilation command (e.g. to CFLAGS in your Makefile):
- -I$ZOLTAN_INCDIR
and the following flags to your link command (e.g. LDFLAGS in your Makefile):
- -L$ZOLTAN_LIBDIR -Wl,-rpath,$ZOLTAN_LIBDIR
Available versions by cluster
This section lists the available versions of the package zoltanon the UMD HPC clusters.
Versions available on the Zaratan cluster
| Version | Module tags | CPU(s) optimized for | GPU ready? |
|---|---|---|---|
| 3.83 | 3.83 | x86_64, zen, zen2 | Yes |
| 3.901 | 3.901 | icelake, x86_64, zen2 | Yes |