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suitesparse-ldl: new port for the module LDL of SuiteSparse
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# Created by: Thierry Thomas (<thierry@pompo.net>) | ||
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PORTNAME= LDL | ||
PORTVERSION= 2.2.6 | ||
CATEGORIES= math | ||
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COMMENT= Simple LDL^T factorization | ||
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LICENSE= LGPL21+ | ||
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LIB_DEPENDS= libamd.so:math/suitesparse-amd | ||
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USES= localbase:ldflags | ||
OMP_NEEDED= yes | ||
BUILD_WRKSRC= ${WRKSRC}/${PORTNAME} | ||
USE_LDCONFIG= yes | ||
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.include "${.CURDIR}/../../math/suitesparse/bsd.suitesparse.mk" | ||
.include <bsd.port.post.mk> |
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--- LDL/Demo/Makefile.orig 2021-05-17 01:04:52 UTC | ||
+++ LDL/Demo/Makefile | ||
@@ -16,8 +16,6 @@ LIB2 = $(LDFLAGS) -L../../lib -lldl -lamd -lsuitespars | ||
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library: | ||
( cd ../Lib ; $(MAKE) ) | ||
- ( cd ../../SuiteSparse_config ; $(MAKE) ) | ||
- ( cd ../../AMD ; $(MAKE) ) | ||
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#------------------------------------------------------------------------------- | ||
# stand-alone C programs: |
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This port installs the module LDL of SuiteSparse. | ||
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LDL is a sparse LDL' factorization and solve package. | ||
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These routines are not terrifically fast (they do not use dense matrix kernels), | ||
but the code is very short and concise. The purpose is to illustrate the | ||
algorithms in a very concise and readable manner, primarily for educational | ||
purposes. Although the code is very concise, this package is slightly faster | ||
than the built-in sparse Cholesky factorization in MATLAB 6.5 (chol), when | ||
using the same input permutation. | ||
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WWW: http://faculty.cse.tamu.edu/davis/suitesparse.html |
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include/suitesparse/ldl.h | ||
lib/libldl.so | ||
lib/libldl.so.2 | ||
lib/libldl.so.2.2.6 | ||
%%PORTDOCS%%%%DOCSDIR%%/LDL_README.txt | ||
%%PORTDOCS%%%%DOCSDIR%%/ldl_userguide.pdf |