- Name: CCOLAMD
- Version: 2.9.0
- Release: 3
- Epoch:
- Group: Libraries
- License: LGPL v2.1+
- Url: http://www.cise.ufl.edu/research/sparse/ccolamd/
- Summary: CCOLAMD: constrained column approximate minimum degree
- Architecture: x86_64
- Size: 41864
- Distribution: PLD
- Vendor: pld
- Packager:
Description:
The CCOLAMD column approximate minimum degree ordering algorithm
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. CSYMAMD is a symmetric minimum degree ordering method based on
CCOLAMD, available as a MATLAB-callable function. It constructs a
matrix M such that M'*M has the same pattern as A, and then uses
CCOLAMD to compute a column ordering of M.
- OptFlags: -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector --param=ssp-buffer-size=4 -fPIC -march=x86-64
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- Buildhost: ymir-builder
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