-
Notifications
You must be signed in to change notification settings - Fork 0
/
Level3.html
196 lines (175 loc) · 7.98 KB
/
Level3.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>USQCD: US Lattice Quantum Chromodynamics</title>
<meta content="lattice QCD, qcd, lattice quantum chromodymanics usqcd" name="Keywords">
<meta content="US Lattice Quantumchromodynamics" name="Description">
<link href="./USQCD_files/style.css" type="text/css" rel="stylesheet">
<style type="text/css"> </style>
</head>
<body>
<div class="container">
<!-- begin title -->
<div class="header">
<a style="font-size: 40px; font-family: arial,sans-serif; text-decoration: none;" href="http://www.usqcd.org/"><img src="./USQCD_files/logocolor4.png" border="0"></a><br>
</div>
<!-- end title -->
<!-- begin menu -->
<!-- use javascript to include the menu -->
<div class="left">
<script src="./USQCD_files/menu.js"> </script>
</div>
<!-- end menu -->
<div class="content"><!-- begin content -->
Level 1, Level 2, and Level 3 packages can be built independently of the applications and used in your own
codes if you wish. However, please heed this <span style="font-weight: bold;">warning:</span><br>
Given the number of modules and the combinatorically larger variety of
possible ways to combine them, we suggest that if you are new to this
game you can <span style="font-weight: bold;">save yourself a lot of frustration by checking out one of the application suites above</span>. <br>
<br>
Having said all that, the currently available Level 3 SciDAC modules are described and listed below:
<p>
<a id="QUDA"></a>
<table class="layers2">
<tr>
<td class="level3"> QUDA</td>
<td colspan="6">
<span style="font-weight: bold;">Maintainer</span>: Mike Clark (mclark[at]nvidia[dot]com) <br>
<span style="font-weight: bold;">Source code</span>: <a href="http://lattice.github.com/downloads/quda/quda-0.6.0.tar.gz">tar-ball</a> <a href="http://github.com/lattice/quda">repository</a><br>
<span style="font-weight: bold;">Web site</span>: <a href="http://lattice.github.io/quda/">http://lattice.github.io/quda</a><br>
<span style="font-weight: bold;">Reference to cite</span>: <a href="http://inspirehep.net/record/837123">Comput.Phys.Commun. 181 (2010) 1517</a>, <a href="http://inspirehep.net/record/927455"> Proceedings of SC 2011 </a><br>
</td>
</tr>
<tr>
<td class="level1"> Level 1</td>
<td colspan="6">optional: QMP</td>
</tr>
<tr>
<td class="requires"> requires</td>
<td colspan="6">CUDA</td>
</tr>
</table>
<p>
QUDA is a library for performing calculations in lattice QCD on graphics processing units (GPUs), leveraging NVIDIA's CUDA platform. The current release includes optimized Dirac operators and solvers for the following fermion actions: Wilson, Clover-improved Wilson, Twisted mass (degenerate or non-degenerate), Improved staggered (asqtad or HISQ), Domain wall.<br>
Implementations of CG, multi-shift CG, BiCGstab, and DD-preconditioned GCR are provided, including robust mixed-precision variants supporting combinations of double, single, and half (16-bit "block floating point") precision. The library also includes routines for HISQ link fattening and force terms for the HISQ fermion action and one-loop improved Symanzik gauge action. Use of many GPUs in parallel is supported throughout, with communication handled by QMP or MPI.
<p>
<a id="QOPQDP"></a>
<table class="layers2">
<tr>
<td class="level3"> QOPQDP</td>
<td colspan="6">
<span style="font-weight: bold;">Maintainer</span>: James Osborn (osborn[at]alcf[dot]anl[dot]gov) <br>
<span style="font-weight: bold;">Source code</span>: <a href="http://usqcd-software.github.io/downloads/qopqdp/">tar-ball</a> <a href="https://github.com/usqcd-software/qopqdp">repository</a><br>
<span style="font-weight: bold;">Web site</span>: <a href="http://usqcd-software.github.io/qopqdp">http://usqcd-software.github.io/qopqdp</a><br>
<span style="font-weight: bold;">Reference to cite</span>: <br>
</td>
</tr>
<tr>
<td class="level2"> Level 2</td>
<td colspan="6">QDP and QIO</td>
</tr>
<tr>
<td class="level1"> Level 1</td>
<td colspan="6">QMP and QLA</td>
</tr>
</table>
<p>
QOPQDP is an implementation of the QOP level-three interface using QDP.
It contains various inverters and force terms that can be used across many
platforms and still achieves high performance.
<p>
<a id="MDWF"></a>
<table class="layers2">
<tr>
<td class="level3"> MDWF</td>
<td colspan="6">
<span style="font-weight: bold;">Maintainer</span>: Andrew Pochinsky (avp[at]mit[dot]edu) <br>
<span style="font-weight: bold;">Source code</span>: <a href="https://usqcd.lns.mit.edu/redmine/projects/mdwf/files">tar-ball</a> <a href="https://usqcd.lns.mit.edu/redmine/projects/mdwf/repository">repository</a><br>
<span style="font-weight: bold;">Web site</span>: <a href="https://usqcd.lns.mit.edu/redmine/projects/mdwf">https://usqcd.lns.mit.edu/redmine/projects/mdwf</a><br>
<span style="font-weight: bold;">Reference to cite</span>: <br>
</td>
</tr>
<tr>
<td class="level2"> Level 2</td>
<td colspan="6">QDP and QIO</td>
</tr>
<tr>
<td class="level1"> Level 1</td>
<td colspan="6">QMP and QLA</td>
</tr>
</table>
<p>
MDWF is a Level 3 inverter package, for performing inversions of a variety of Domain Wall Kernels, including Shamir, Moebius and Borici variants.<br>
<p>
<a id="Inverter"></a>
<table class="layers2">
<tr>
<td class="level3"> Clover</td>
<td colspan="6">
<span style="font-weight: bold;">Maintainer</span>: Andrew Pochinsky (avp[at]mit[dot]edu) <br>
<span style="font-weight: bold;">Source code</span>: <a href="https://usqcd.lns.mit.edu/redmine/projects/clover/files">tar-ball</a> <a href="https://usqcd.lns.mit.edu/redmine/projects/clover/repository">repository</a><br>
<span style="font-weight: bold;">Web site:</span>: <a href="https://usqcd.lns.mit.edu/redmine/projects/clover">https://usqcd.lns.mit.edu/redmine/projects/clover</a><br>
<span style="font-weight: bold;">Reference to cite</span>: <br>
</td>
</tr>
<tr>
<td class="level2"> Level 2</td>
<td colspan="6">QDP and QIO</td>
</tr>
<tr>
<td class="level1"> Level 1</td>
<td colspan="6">QMP and QLA</td>
</tr>
</table>
<p>
Clover is a Level 3 solver for Clover fermions from MIT.<br>
<p>
<table class="layers2">
<tr>
<td class="level3"> CG-DWF</td>
<td colspan="6">
<span style="font-weight: bold;">Author</span>: Andrew Pochinsky <span style="color:#ff0000"> -- no longer maintained</span><br>
<span style="font-weight: bold;">Source code</span>: <a href="http://www.mit.edu/~avp/sse">tar-ball</a> <!--<a href="http://">repository</a>--><br>
<span style="font-weight: bold;">Web site</span>: <a href="http://www.mit.edu/~avp/sse/">http://www.mit.edu/~avp/sse/</a><br>
<span style="font-weight: bold;">Reference to cite</span>: <br>
</td>
</tr>
<tr>
<td class="level2"> Level 2</td>
<td colspan="6">QDP and QIO</td>
</tr>
<tr>
<td class="level1"> Level 1</td>
<td colspan="6">QMP and QLA</td>
</tr>
</table>
<p>
<span style="text-decoration: underline;">CG-DWF</span></a></h4>
This module provides a Domain-Wall inverter optimized for SSE, BlueGene and AltiVec architectures. <br>
<!--
<p>
<table class="layers2">
<tr>
<td class="level3"> SSE Wilson Dslash</td>
<td colspan="6">
<span style="font-weight: bold;">Maintainer</span>: Andrew Pochinsky (avp[at]mit[dot]edu) <br>
<span style="font-weight: bold;">Source code</span>: <a href="http://">tar-ball</a> <a href="http://">repository</a><br>
<span style="font-weight: bold;">Documentation</span>: <a href="http://">doxygen</a><br>
<span style="font-weight: bold;">Reference to cite</span>: <a href="">???</a><br>
</td>
</tr>
<tr>
<td class="level2"> Level 2</td>
<td colspan="6">QDP and QIO</td>
</tr>
<tr>
<td class="level1"> Level 1</td>
<td colspan="6">QMP and QLA</td>
</tr>
</table>
<p>
This module provides a Wilson Dslash Operator implementation for SSE. Click
here to go to the SSE Dslash module home page (page under construction)
<p>
-->
</body>
</html>