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软件包：libcholmod4（1:7.1.0+dfsg-2） [debports]
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.
其他与 libcholmod4 有关的软件包
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- dep: libamd3 (>= 1:7.0.1)
- approximate minimum degree ordering library for sparse matrices
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- dep: libblas3
- Basic Linear Algebra Reference implementations, shared library
- 或者 libblas.so.3
- 本虚包由这些包填实： libatlas3-base, libblas3, libblis4-openmp, libblis4-pthread, libblis4-serial, libopenblas0-openmp, libopenblas0-pthread, libopenblas0-serial
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- dep: libc6 (>= 2.27)
- GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6-udeb
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- dep: libcamd3 (>= 1:7.0.1)
- symmetric approximate minimum degree library for sparse matrices
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- dep: libccolamd3 (>= 1:7.0.1)
- constrained column approximate library for sparse matrices
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- dep: libcolamd3 (>= 1:7.0.1)
- column approximate minimum degree ordering library for sparse matrices
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- dep: libgomp1 (>= 4.9)
- GCC OpenMP（GOMP）支持库
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- dep: liblapack3
- Library of linear algebra routines 3 - shared version
- 或者 liblapack.so.3
- 本虚包由这些包填实： libatlas3-base, liblapack3, libopenblas0-openmp, libopenblas0-pthread, libopenblas0-serial
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- dep: libsuitesparseconfig7 (>= 1:7.0.1)
- configuration routines for all SuiteSparse modules