amdlibm: AMD Optimized BLAS libraries

Contents

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

Overview of package

General information about package

Package:	amdlibm
Description:	AMD Optimized BLAS libraries
For more information:	https://www.openblas.net/
Categories:	SoftwareDevelopment NumericalMethods
License:	OpenSource (3-clause BSD)

General usage information

amdlibm is a library containing a collection of basic math functions optimized for AMD processors. It provides many routines from the list of standard C99 math functions. Applications can link into and invoke math functions from amdlibm libraries for better accuracy and performance as compared to the functions in the libraries shipped with the compiler.

The following environmental variables have been defined:

• \$AMDLIBM_ROOT has been set to the root of the amdlibm installation
• \$AMDLIBM_LIBDIR points to the directory containing the libraries
• \$AMDLIBM_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\$AMDLIBM_INCDIR

and the following flags to your link command (e.g. LDFLAGS in your Makefile):

• -L\$AMDLIBM_LIBDIR -Wl,-rpath,\$AMDLIBM_LIBDIR

Available versions of the package amdlibm, by cluster

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

Available versions of amdlibm on the Zaratab cluster

Available versions of amdlibm on the Zaratab cluster

Version	Module tags	CPU(s) optimized for	GPU ready?
3.1	amdlibm/3.1	zen2	Y

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