[94409] trunk/dports/math

[hum at macports.org]

Revision: 94409
          https://trac.macports.org/changeset/94409
Author:   hum at macports.org
Date:     2012-06-18 07:47:45 -0700 (Mon, 18 Jun 2012)
Log Message:
-----------
New port: sgd @2.0 - Stochastic Gradient Descent.

Added Paths:
-----------
    trunk/dports/math/sgd/
    trunk/dports/math/sgd/Portfile

Added: trunk/dports/math/sgd/Portfile
===================================================================
--- trunk/dports/math/sgd/Portfile	                        (rev 0)
+++ trunk/dports/math/sgd/Portfile	2012-06-18 14:47:45 UTC (rev 94409)
@@ -0,0 +1,67 @@
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
+# $Id$
+
+PortSystem          1.0
+
+name                sgd
+version             2.0
+categories          math textproc
+maintainers         hum openmaintainer
+
+description         Stochastic Gradient Descent
+long_description    The goal of this package is to illustrate the efficiency of \
+                    stochastic gradient descent for large-scale learning tasks. \
+                    Two algorithms, Stochastic Gradient Descent (SGD), and \
+                    Averaged Stochastic Gradient Descent (ASGD), are applied to \
+                    two well known problems, Linear Support Vector Machines, and \
+                    Conditional Random Fields.
+
+homepage            http://leon.bottou.org/projects/sgd
+platforms           darwin
+license             LGPL-3
+
+master_sites        http://leon.bottou.org/_media/projects/
+checksums           rmd160  a0e51f5835e4f34f55ec555ce5565ee662204cd1 \
+                    sha256  d028149cf6f4ae80cdd377bf1d2008c32147768ac416146ddccffd9db0dd0e3b
+
+depends_lib         port:zlib
+
+use_configure       no
+
+variant universal {}
+
+build.args          CXX=${configure.cxx} \
+                    CXXFLAGS="${configure.cxxflags} -I../lib -L${prefix}/lib [get_canonical_archflags cxx]"
+
+destroot {
+    # install executables.
+    xinstall -m 755 -W ${worksrcpath}/svm \
+        prep_rcv1 prep_alpha prep_webspam svmsgd svmasgd \
+        ${destroot}${prefix}/bin
+    xinstall -m 755 -W ${worksrcpath}/crf \
+        crfsgd crfasgd conlleval \
+        ${destroot}${prefix}/bin
+    # install additional documents.
+    set docdir ${prefix}/share/doc/${name}
+    xinstall -d ${destroot}${docdir}
+    xinstall -m 644 -W ${worksrcpath} \
+        COPYING README.txt \
+        ${destroot}${docdir}
+    # install additional documents for svm.
+    xinstall -d ${destroot}${docdir}/svm
+    xinstall -m 644 -W ${worksrcpath}/svm \
+        README.txt \
+        ${destroot}${docdir}/svm
+    # install additional documents for crf.
+    xinstall -d ${destroot}${docdir}/crf
+    xinstall -m 644 -W ${worksrcpath}/crf \
+        README.txt template \
+        ${destroot}${docdir}/crf
+    # install additional files for data.
+    set sgd_dir ${prefix}/share/${name}
+    xinstall -d ${destroot}${sgd_dir}
+    copy ${worksrcpath}/data ${destroot}${sgd_dir}
+}
+
+livecheck.type      regex
+livecheck.regex     ${name}-(\[0-9.\]+)\\.tar


Property changes on: trunk/dports/math/sgd/Portfile
___________________________________________________________________
Added: svn:keywords
   + Id
Added: svn:eol-style
   + native
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