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139 lines
6.7 KiB
139 lines
6.7 KiB
2 years ago
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<!-------- @HEADER
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!
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! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!
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! Zoltan Toolkit for Load-balancing, Partitioning, Ordering and Coloring
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! Copyright 2012 Sandia Corporation
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!
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! Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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! the U.S. Government retains certain rights in this software.
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!
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! Redistribution and use in source and binary forms, with or without
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! modification, are permitted provided that the following conditions are
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! met:
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!
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! 1. Redistributions of source code must retain the above copyright
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! notice, this list of conditions and the following disclaimer.
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!
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! 2. Redistributions in binary form must reproduce the above copyright
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! notice, this list of conditions and the following disclaimer in the
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! documentation and/or other materials provided with the distribution.
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!
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! 3. Neither the name of the Corporation nor the names of the
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! contributors may be used to endorse or promote products derived from
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! this software without specific prior written permission.
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!
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! THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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! EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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! IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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! PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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! CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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! EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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! PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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! PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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! LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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! NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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! SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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!
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! Questions? Contact Karen Devine kddevin@sandia.gov
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! Erik Boman egboman@sandia.gov
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!
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! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!
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! @HEADER
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------->
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<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<meta name="GENERATOR" content="Mozilla/4.7 [en] (X11; U; SunOS 5.7 sun4u) [Netscape]">
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<meta name="sandia.approval_type" content="formal">
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<meta name="sandia.approved" content="SAND2007-4748W">
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<meta name="author" content="Zoltan PI">
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<title> Zoltan User's Guide: Data Services</title>
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</head>
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<body bgcolor="#FFFFFF">
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<div align=right><b><i><a href="ug.html">Zoltan User's Guide</a> | <a href="ug_util_mem.html">Next</a> | <a href="ug_color_parallel.html">Previous</a></i></b></div>
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<!--------------------------------------------------------------------------->
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<h2>
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<a NAME="Utilities"></a>Data Services and Utilities</h2>
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Within Zoltan, several utilities are provided to simplify both application development and development of new algorithms
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in the library.
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They are separate from the Zoltan library so
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that applications can use them independently of Zoltan, if desired. They are compiled separately
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from Zoltan and can be archived in separate libraries. Instructions for
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<a href="#Building Utilities">building the utilities</a>
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and <a href="#Building Applications">applications</a> using them
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are included below; individual library names are listed in the following documentation for each
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package.
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<p>
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The packages available are listed below.
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<blockquote><a href="ug_util_mem.html">Memory Management Utilities</a>
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<br><a href="ug_util_comm.html">Unstructured Communication Utilities</a>
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<br><a href="ug_util_dd.html">Distributed Directory Utility</a>
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</blockquote>
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<!--------------------------------------------------------------------------->
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<h2>
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<a NAME="Building Utilities"></a><hr>Building Utilities</h2>
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The utilities provided with Zoltan have their own makefiles and can
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be built separately from Zoltan. If the user
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<a href="../ug_html/ug_usage.html#Building the Library">builds the Zoltan library</a>,
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the utility libraries are
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built automatically and copied to the appropriate <i>Zoltan/Obj_<platform></i>
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directory, where <<i>platform</i>> is specified through the
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<a href="../ug_html/ug_usage.html#Building the Library">ZOLTAN_ARCH environment variable</a>.
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Zoltan and the utilities share the
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<a href="../ug_html/ug_usage.html#Building the Library"><i>Utilities/Config/Config.<platform></i></a>
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files specifying compilation paths for
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various architectures.
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If, however, a user wishes to use these
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utilities without using Zoltan, he must build the libraries
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separately.
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<p>
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The structure and use of makefiles for the utilities are similar
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to <a href="ug_usage.html#Building the Library">Zoltan's makefiles</a>;
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a top-level makefile includes rules for building each utility's
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library. Object files and the utility libraries are stored in
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a subdirectory <i>Obj_<platform></i>, where <<i>platform</i>> is
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a target architecture supported with a
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<i><a href="../ug_html/ug_usage.html#Building the Library">Utilities/Config/Config.<platform></i></a>
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file. The command for compiling a particular utility follows:
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<blockquote>
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gmake ZOLTAN_ARCH=<<i>platform</i>> <<i>library_name</i>>
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</blockquote>
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where <<i>library_name</i>> is the name of the utility library, and
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<<i>platform</i>> is the target architecture (corresponding to
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<i>Utilities/Config/Config.<platform></i>).
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The <<i>library_name</i>> for each utility is included in the following documentation
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for the utilities.
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<p>
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<!--------------------------------------------------------------------------->
|
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|
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<h2>
|
||
|
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<a NAME="Building Applications"></a><hr>Building Applications</h2>
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|
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The utilities are designed so that they can easily be used separately
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from Zoltan in applications.
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To enable type-checking of arguments, the
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function-prototypes file for a utility should be included
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in all application source code files that directly access the utility.
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The application must also link with the
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appropriate utility library (and any other libraries on which
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the utility depends). Library and function-prototype file names
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|
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for each utility are listed in the following documentation for the
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utilities.
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|
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<p>
|
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|
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|
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|
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<!--------------------------------------------------------------------------->
|
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|
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<hr WIDTH="100%">
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<br>[<a href="ug.html">Table of Contents</a> | <a href="ug_util_mem.html">Next:
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Memory Management Utilities</a> | <a href="ug_color_parallel.html">Previous:
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Parallel Coloring</a> | <a href="https://www.sandia.gov/general/privacy-security/index.html">Privacy and Security</a>]
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</body>
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</html>
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