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Package: libcholmod3 (1:5.7.2+dfsg-1 and others)

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sparse Cholesky factorization library for sparse matrices

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

The CHOLMOD library provides a set of routines for factorizing sparse symmetric positive definite matrices of the form A or AA', updating/downdating a sparse Cholesky factorization, solving linear systems, updating/downdating the solution to the triangular system Lx=b, and many other sparse matrix functions for both symmetric and unsymmetric matrices. Its supernodal Cholesky factorization relies on LAPACK and the Level-3 BLAS, and obtains a substantial fraction of the peak performance of the BLAS.

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Download libcholmod3

Download for all available architectures
Architecture Version Package Size Installed Size Files
alpha (unofficial port) 1:5.7.2+dfsg-1 300.2 kB942.0 kB [list of files]
amd64 1:5.7.2+dfsg-1 316.3 kB954.0 kB [list of files]
arm64 1:5.7.2+dfsg-1 271.1 kB762.0 kB [list of files]
armel 1:5.7.2+dfsg-1 267.9 kB1,193.0 kB [list of files]
armhf 1:5.7.2+dfsg-1 216.5 kB609.0 kB [list of files]
hppa (unofficial port) 1:5.7.2+dfsg-1 246.3 kB888.0 kB [list of files]
i386 1:5.7.2+dfsg-1 235.6 kB925.0 kB [list of files]
m68k (unofficial port) 1:5.7.2+dfsg-1 219.2 kB945.0 kB [list of files]
mips64el 1:5.7.2+dfsg-1 298.5 kB925.0 kB [list of files]
mipsel 1:5.7.2+dfsg-1 233.4 kB912.0 kB [list of files]
powerpcspe (unofficial port) 1:5.4.0+dfsg-1 244.9 kB1,008.0 kB [list of files]
ppc64 (unofficial port) 1:5.7.2+dfsg-1 329.4 kB1,081.0 kB [list of files]
ppc64el 1:5.7.2+dfsg-1 327.3 kB1,014.0 kB [list of files]
riscv64 (unofficial port) 1:5.7.2+dfsg-1 300.7 kB626.0 kB [list of files]
s390x 1:5.7.2+dfsg-1 310.2 kB942.0 kB [list of files]
sh4 (unofficial port) 1:5.6.0+dfsg-2 321.6 kB880.0 kB [list of files]
sparc64 (unofficial port) 1:5.2.0+dfsg-1 262.2 kB822.0 kB [list of files]
x32 (unofficial port) 1:5.7.2+dfsg-1 248.4 kB921.0 kB [list of files]