mpfr: GNU Multiple-precision Floating point library
Overview of package
| Package: | mpfr |
|---|---|
| Description: | GNU Multiple-precision Floating point library |
| For more information: | https://www.mpfr.org/ |
| Categories: | SoftwareDevelopment NumericalMethods |
| License: | OpenSource (LGPL2.1) |
General Usage
GNU MPFR is a library for Multiple-Precision Floating-point computation with correct Rounding. It strives for both efficiency and having well-defined semantics
The following environmental variables have been defined:
- $MPFR_ROOT has been set to the root of the mpfr installation
- $MPFR_LIBDIR points to the directory containing the libraries
- $MPFR_INCDIR points to the directory containing the header files
You will probably wish to use these by adding the following flags to your compilation command (e.g. to CFLAGS in your Makefile):
- -I$MPFR_INCDIR
and the following flags to your link command (e.g. LDFLAGS in your Makefile):
- -L$MPFR_LIBDIR -Wl,-rpath,$MPFR_LIBDIR
Available versions by cluster
This section lists the available versions of the package mpfron the UMD HPC clusters.
Versions available on the Zaratan cluster
| Version | Module tags | CPU(s) optimized for | GPU ready? |
|---|---|---|---|
| 4.0.2 | 4.0.2 | zen | Yes |
| 4.2.0 | 4.2.0 | icelake, x86_64, zen2 | Yes |
| 4.1.0 | 4.1.0 | zen2 | Yes |
| 3.1.6 | 3.1.6 | zen2 | Yes |