projects / packages / COLAMD.git / blame
| Commit | Line | Data |
|---|---|---|
| 2b824273 ER |
1 | Summary: COLAMD: column approximate minimum degree |
| 2 | Name: colamd | |
| 3 | Version: 2.6.0 | |
| 4 | Release: 0.1 | |
| 5 | License: LGPL | |
| 6 | Group: Libraries | |
| 7 | Source0: http://www.cise.ufl.edu/research/sparse/colamd/COLAMD-%{version}.tar.gz | |
| 8 | # Source0-md5: 49e185756896c1e918a535ec409c48b9 | |
| 9 | URL: http://www.cise.ufl.edu/research/sparse/colamd/ | |
| 10 | Patch0: %{name}-ufconfig.patch | |
| 11 | BuildRequires: UFconfig | |
| 12 | BuildRoot: %{tmpdir}/%{name}-%{version}-root-%(id -u -n) | |
| 13 | ||
| 14 | %description | |
| 15 | The COLAMD column approximate minimum degree ordering algorithm | |
| 16 | computes a permutation vector P such that the LU factorization of A | |
| 17 | (:,P) tends to be sparser than that of A. The Cholesky factorization | |
| 18 | of (A (:,P))'*(A (:,P)) will also tend to be sparser than that of | |
| 19 | A'*A. SYMAMD is a symmetric minimum degree ordering method based on | |
| 20 | COLAMD, available as a MATLAB-callable function. It constructs a | |
| 21 | matrix M such that M'*M has the same pattern as A, and then uses | |
| 22 | COLAMD to compute a column ordering of M. Colamd and symamd tend to be | |
| 23 | faster and generate better orderings than their MATLAB counterparts, | |
| 24 | colmmd and symmmd. | |
| 25 | ||
| 26 | %package devel | |
| 27 | Summary: Header files for colamd library | |
| 28 | Group: Development/Libraries | |
| 29 | Requires: %{name} = %{version}-%{release} | |
| 30 | Requires: UFconfig | |
| 31 | ||
| 32 | %description devel | |
| 33 | Header files for colamd library. | |
| 34 | ||
| 35 | %package static | |
| 36 | Summary: Static colamd library | |
| 37 | Group: Development/Libraries | |
| 38 | Requires: %{name}-devel = %{version}-%{release} | |
| 39 | ||
| 40 | %description static | |
| 41 | Static colamd library. | |
| 42 | ||
| 43 | %prep | |
| 44 | %setup -q -n COLAMD | |
| 45 | %patch0 -p1 | |
| 46 | ||
| 47 | %build | |
| 48 | %{__make} \ | |
| 49 | CC="%{__cc}" \ | |
| 50 | CFLAGS="%{rpmcflags}" | |
| 51 | ||
| 52 | %install | |
| 53 | rm -rf $RPM_BUILD_ROOT | |
| 54 | install -d $RPM_BUILD_ROOT{%{_libdir},%{_includedir}} | |
| 55 | cp -a colamd.h $RPM_BUILD_ROOT%{_includedir} | |
| 56 | cp -a libcolamd.a $RPM_BUILD_ROOT%{_libdir}/libcolamd.a | |
| 57 | ||
| 58 | %clean | |
| 59 | rm -rf $RPM_BUILD_ROOT | |
| 60 | ||
| 61 | %files | |
| 62 | %defattr(644,root,root,755) | |
| 63 | %doc README.txt | |
| 64 | ||
| 65 | %files devel | |
| 66 | %defattr(644,root,root,755) | |
| 67 | %{_includedir}/colamd.h | |
| 68 | ||
| 69 | %files static | |
| 70 | %defattr(644,root,root,755) | |
| 71 | %{_libdir}/libcolamd.a |