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Package: libcholmod3 (1:5.4.0+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) 1:5.4.0+dfsg-1 301.2 kB954.0 kB [list of files]
amd64 1:5.4.0+dfsg-1 315.9 kB950.0 kB [list of files]
arm64 1:5.4.0+dfsg-1 274.2 kB766.0 kB [list of files]
armel 1:5.4.0+dfsg-1 273.5 kB1,157.0 kB [list of files]
armhf 1:5.4.0+dfsg-1 222.0 kB609.0 kB [list of files]
hppa (unofficial port) 1:5.4.0+dfsg-1 254.3 kB908.0 kB [list of files]
i386 1:5.4.0+dfsg-1 244.7 kB925.0 kB [list of files]
m68k (unofficial port) 1:5.4.0+dfsg-1 227.8 kB957.0 kB [list of files]
mips 1:5.4.0+dfsg-1 233.8 kB908.0 kB [list of files]
mips64el 1:5.4.0+dfsg-1 296.9 kB925.0 kB [list of files]
mipsel 1:5.4.0+dfsg-1 240.1 kB916.0 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) 1:5.4.0+dfsg-1 331.2 kB1,141.0 kB [list of files]
ppc64el 1:5.4.0+dfsg-1 333.9 kB1,074.0 kB [list of files]
riscv64 (unofficial port) 1:5.4.0+dfsg-1 302.6 kB626.0 kB [list of files]
s390x 1:5.4.0+dfsg-1 311.6 kB954.0 kB [list of files]
sh4 (unofficial port) 1:5.4.0+dfsg-1 328.0 kB893.0 kB [list of files]
sparc64 (unofficial port) 1:5.2.0+dfsg-1 262.2 kB822.0 kB [list of files]
x32 (unofficial port) 1:5.4.0+dfsg-1 255.4 kB921.0 kB [list of files]