The symeig module contains a Python wrapper for the LAPACK functions to

solve the standard and generalized eigenvalue problems for symmetric
(hermitian) positive definite matrices. Those specialized algorithms give
an important speed-up with respect to the generic LAPACK eigenvalue
problem solver used by NumPy (linalg.eig and linalg.eigh).

WWW: http://mdp-toolkit.sourceforge.net/symeig.html

PR:		ports/127336
Submitted by:	Li-Lun Wang <llwang at infor.org>

4 files changed, 71 insertions, 0 deletions

diff --git a/math/py-symeig/Makefile b/math/py-symeig/Makefile
new file mode 100644
index 000000000000..83bb8b45b05f
--- /dev/null
+++ b/math/py-symeig/Makefile
@@ -0,0 +1,40 @@
+# Ports collection makefile for:	Symeig
+# Date created:			September 10, 2008
+# Whom:				Li-Lun Wang <llwang@infor.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	symeig
+PORTVERSION=	1.4
+CATEGORIES=	math python
+MASTER_SITES=	${MASTER_SITE_SOURCEFORGE}
+MASTER_SITE_SUBDIR=	mdp-toolkit
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	llwang@infor.org
+COMMENT=	Symmetrical eigenvalue routines for NumPy
+
+BUILD_DEPENDS+=	${PYNUMPY}
+RUN_DEPENDS+=	${PYNUMPY}
+
+LATEST_LINK=	py-${PORTNAME}
+OPTIONSFILE=	${PORT_DBDIR}/py-numpy/options
+
+USE_FORTRAN=	yes
+USE_PYTHON=	2.4+
+USE_PYDISTUTILS=	yes
+
+OPTIONS=	ATLAS "Use optimized blas library" OFF
+
+.if defined(WITH_ATLAS)
+LIB_DEPENDS+=	atlas.2:${PORTSDIR}/math/atlas
+.if !exists(${LOCALBASE}/lib/libalapack.a)
+IGNORE=		atlas needs to be built with WITH_STATICLIB for scipy to function properly
+.endif
+.else
+LIB_DEPENDS+=	lapack.4:${PORTSDIR}/math/lapack \
+		blas.2:${PORTSDIR}/math/blas
+.endif
+
+.include <bsd.port.mk>
diff --git a/math/py-symeig/distinfo b/math/py-symeig/distinfo
new file mode 100644
index 000000000000..e59626e1ed2c
--- /dev/null
+++ b/math/py-symeig/distinfo
@@ -0,0 +1,3 @@
+MD5 (symeig-1.4.tar.gz) = bff69c8720ea478477b56d600bc07314
+SHA256 (symeig-1.4.tar.gz) = 999556e99b03c3f98ef81ccf420ada1ba25c447c7a2739be4f44b54d5ac0f393
+SIZE (symeig-1.4.tar.gz) = 31109
diff --git a/math/py-symeig/pkg-descr b/math/py-symeig/pkg-descr
new file mode 100644
index 000000000000..4efba5f6cd3d
--- /dev/null
+++ b/math/py-symeig/pkg-descr
@@ -0,0 +1,7 @@
+The symeig module contains a Python wrapper for the LAPACK functions to
+solve the standard and generalized eigenvalue problems for symmetric
+(hermitian) positive definite matrices. Those specialized algorithms give
+an important speed-up with respect to the generic LAPACK eigenvalue
+problem solver used by NumPy (linalg.eig and linalg.eigh). 
+
+WWW: http://mdp-toolkit.sourceforge.net/symeig.html
diff --git a/math/py-symeig/pkg-plist b/math/py-symeig/pkg-plist
new file mode 100644
index 000000000000..37b7642a8951
--- /dev/null
+++ b/math/py-symeig/pkg-plist
@@ -0,0 +1,21 @@
+%%PYTHON_SITELIBDIR%%/symeig/__init__.py
+%%PYTHON_SITELIBDIR%%/symeig/__init__.pyc
+%%PYTHON_SITELIBDIR%%/symeig/__init__.pyo
+%%PYTHON_SITELIBDIR%%/symeig/froutines.so
+%%PYTHON_SITELIBDIR%%/symeig/symeig.py
+%%PYTHON_SITELIBDIR%%/symeig/symeig.pyc
+%%PYTHON_SITELIBDIR%%/symeig/symeig.pyo
+%%PYTHON_SITELIBDIR%%/symeig/test/__init__.py
+%%PYTHON_SITELIBDIR%%/symeig/test/__init__.pyc
+%%PYTHON_SITELIBDIR%%/symeig/test/__init__.pyo
+%%PYTHON_SITELIBDIR%%/symeig/test/benchmark_symeig.py
+%%PYTHON_SITELIBDIR%%/symeig/test/benchmark_symeig.pyc
+%%PYTHON_SITELIBDIR%%/symeig/test/benchmark_symeig.pyo
+%%PYTHON_SITELIBDIR%%/symeig/test/test_symeig.py
+%%PYTHON_SITELIBDIR%%/symeig/test/test_symeig.pyc
+%%PYTHON_SITELIBDIR%%/symeig/test/test_symeig.pyo
+%%PYTHON_SITELIBDIR%%/symeig/test/testing_tools.py
+%%PYTHON_SITELIBDIR%%/symeig/test/testing_tools.pyc
+%%PYTHON_SITELIBDIR%%/symeig/test/testing_tools.pyo
+@dirrm %%PYTHON_SITELIBDIR%%/symeig/test
+@dirrm %%PYTHON_SITELIBDIR%%/symeig