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1 | Summary: CCOLAMD: column approximate minimum degree |
2 | Summary(pl.UTF-8): CCOLAMD - przybliżony algorytm minimalnego stopnia dla kolumn | |
66516510 | 3 | Name: CCOLAMD |
f0be9594 | 4 | Version: 2.7.1 |
9fd49527 | 5 | Release: 2 |
f0be9594 JR |
6 | License: LGPL |
7 | Group: Libraries | |
66516510 | 8 | Source0: http://www.cise.ufl.edu/research/sparse/ccolamd/%{name}-%{version}.tar.gz |
f0be9594 | 9 | # Source0-md5: 04b0b27fae6795612ce779a3f6381cb7 |
66516510 JR |
10 | Patch0: ccolamd-ufconfig.patch |
11 | Patch1: ccolamd-shared.patch | |
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12 | URL: http://www.cise.ufl.edu/research/sparse/ccolamd/ |
13 | BuildRequires: UFconfig | |
14 | BuildRequires: libtool >= 2:1.5 | |
15 | BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n) | |
16 | ||
17 | %description | |
18 | The COLAMD column approximate minimum degree ordering algorithm | |
19 | computes a permutation vector P such that the LU factorization of A | |
20 | (:,P) tends to be sparser than that of A. The Cholesky factorization | |
21 | of (A (:,P))'*(A (:,P)) will also tend to be sparser than that of | |
22 | A'*A. SYMAMD is a symmetric minimum degree ordering method based on | |
23 | COLAMD, available as a MATLAB-callable function. It constructs a | |
24 | matrix M such that M'*M has the same pattern as A, and then uses | |
25 | COLAMD to compute a column ordering of M. Colamd and symamd tend to be | |
26 | faster and generate better orderings than their MATLAB counterparts, | |
27 | colmmd and symmmd. | |
28 | ||
29 | %description -l pl.UTF-8 | |
30 | Przybliżony algorytm porządkowania minimalnego stopnia dla kolumn | |
31 | (COLAMD) oblicza wektor permutacji P taki, że rozkład LU A (:,P) jest | |
32 | bardziej rzadki niż A. Rozkład Cholesky'ego (A (:,P))'*(A (:,P)) także | |
33 | jest rzadszy niż A'*A. SYMAND to przybliżony algorytm porządkowania | |
34 | minimalnego stopnia dla macierzy symetrycznych oparty na COLAMD, | |
35 | dostępny jako funkcja do wywołania z MATLAB-a. Tworzy macierz M taką, | |
36 | że M'*M ma ten sam wzór co A, a następnie używa algorytmu COLAMD do | |
37 | obliczenia porządku kolumn M. COLAMD i SYMAMD są szybsze i generują | |
38 | lepsze uporządkowania niż ich odpowiedniki z MATLAB-a: colmmd i | |
39 | symmmd. | |
40 | ||
41 | %package devel | |
42 | Summary: Header files for ccolamd library | |
43 | Summary(pl.UTF-8): Pliki nagłówkowe biblioteki ccolamd | |
44 | Group: Development/Libraries | |
45 | Requires: %{name} = %{version}-%{release} | |
46 | Requires: UFconfig | |
47 | ||
48 | %description devel | |
49 | Header files for ccolamd library. | |
50 | ||
51 | %description devel -l pl.UTF-8 | |
52 | Pliki nagłówkowe biblioteki ccolamd. | |
53 | ||
54 | %package static | |
55 | Summary: Static ccolamd library | |
56 | Summary(pl.UTF-8): Statyczna biblioteka ccolamd | |
57 | Group: Development/Libraries | |
58 | Requires: %{name}-devel = %{version}-%{release} | |
59 | ||
60 | %description static | |
61 | Static ccolamd library. | |
62 | ||
63 | %description static -l pl.UTF-8 | |
64 | Statyczna biblioteka ccolamd. | |
65 | ||
66 | %prep | |
66516510 | 67 | %setup -q -n %{name} |
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68 | %patch0 -p1 |
69 | %patch1 -p1 | |
70 | ||
71 | %build | |
72 | %{__make} \ | |
73 | CC="%{__cc}" \ | |
9fd49527 | 74 | CFLAGS="%{rpmcflags} -fPIC" \ |
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75 | libdir=%{_libdir} |
76 | ||
77 | %install | |
78 | rm -rf $RPM_BUILD_ROOT | |
79 | ||
80 | %{__make} -C Lib install \ | |
81 | DESTDIR=$RPM_BUILD_ROOT \ | |
82 | libdir=%{_libdir} | |
83 | ||
84 | install -D Include/ccolamd.h $RPM_BUILD_ROOT%{_includedir}/ccolamd.h | |
85 | ||
86 | %clean | |
87 | rm -rf $RPM_BUILD_ROOT | |
88 | ||
89 | %post -p /sbin/ldconfig | |
90 | %postun -p /sbin/ldconfig | |
91 | ||
92 | %files | |
93 | %defattr(644,root,root,755) | |
94 | %doc README.txt | |
95 | %attr(755,root,root) %{_libdir}/libccolamd.so.*.*.* | |
96 | ||
97 | %files devel | |
98 | %defattr(644,root,root,755) | |
99 | %attr(755,root,root) %{_libdir}/libccolamd.so | |
100 | %{_libdir}/libccolamd.la | |
101 | %{_includedir}/ccolamd.h | |
102 | ||
103 | %files static | |
104 | %defattr(644,root,root,755) | |
105 | %{_libdir}/libccolamd.a |