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Package: libccolamd3 (1:7.12.2+dfsg-1 and others)

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constrained column approximate library for sparse matrices

Suitesparse is a collection of libraries for computations involving sparse matrices.

The CCOLAMD library implements the "Constrained COLumn Approximate Minimum Degree ordering" algorithm. It computes a permutation vector P such that the LU factorization of A (:,P) tends to be sparser than that of A. The Cholesky factorization of (A (:,P))'*(A (:,P)) will also tend to be sparser than that of A'*A.

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Download libccolamd3

Download for all available architectures
Architecture Version Package Size Installed Size Files
alpha (unofficial port) 1:7.12.2+dfsg-1 45.7 kB142.0 kB [list of files]
amd64 1:7.12.2+dfsg-1 48.3 kB123.0 kB [list of files]
arm64 1:7.12.2+dfsg-1 46.3 kB143.0 kB [list of files]
armhf 1:7.12.2+dfsg-1 49.6 kB142.0 kB [list of files]
hppa (unofficial port) 1:7.12.2+dfsg-1 53.2 kB127.0 kB [list of files]
i386 1:7.12.2+dfsg-1 51.8 kB130.0 kB [list of files]
ia64 (unofficial port) 1:7.7.0+dfsg-2 41.4 kB117.0 kB [list of files]
loong64 1:7.12.2+dfsg-1 46.6 kB142.0 kB [list of files]
m68k (unofficial port) 1:7.12.2+dfsg-1 48.3 kB118.0 kB [list of files]
ppc64 (unofficial port) 1:7.12.2+dfsg-1 50.7 kB143.0 kB [list of files]
ppc64el 1:7.12.2+dfsg-1 50.9 kB143.0 kB [list of files]
riscv64 1:7.12.2+dfsg-1 46.4 kB107.0 kB [list of files]
s390x 1:7.12.2+dfsg-1 53.5 kB134.0 kB [list of files]
sh4 (unofficial port) 1:7.12.1+dfsg-1 57.4 kB142.0 kB [list of files]
sparc64 (unofficial port) 1:7.12.2+dfsg-1 46.2 kB1,103.0 kB [list of files]
x32 (unofficial port) 1:7.12.2+dfsg-1 48.2 kB122.0 kB [list of files]