Gentoo Packages

sci-libs/cholmod (sage-on-gentoo)

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Install

Install this package:

emerge -a sci-libs/cholmod

If the package is masked, you can unmask it using the autounmask tool or standard emerge options:

autounmask sci-libs/cholmod

Or alternatively:

emerge --autounmask-write -a sci-libs/cholmod

Package Information

Description:
Sparse Cholesky factorization and update/downdate library
Homepage:
https://people.engr.tamu.edu/davis/suitesparse.html
License:
LGPL-2.1+ modify? ( GPL-2+ ) matrixops? ( GPL-2+ )

Versions

Version EAPI Keywords Slot
5.3.4 8 ~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 0/5

Metadata

Maintainers

Upstream

Raw Metadata XML 
<pkgmetadata>
	<maintainer type="project">
		<email>sci@gentoo.org</email>
		<name>Gentoo Science Project</name>
	</maintainer>
	<use>
		<flag name="cuda">Use nvidia cuda toolkit for speeding up computations</flag>
		<flag name="cholesky">
      Enable sparse Cholesky factorisation
    </flag>
		<flag name="matrixops">
      Support basic sparse and dense matrix operations (add, multiply,
      scale, et cetera)
    </flag>
		<flag name="modify">
      Enable Cholesky-modification routines like update, downdate,
      row-add, and row-delete
    </flag>
		<flag name="partition">
      Previously called "partition", enable graph partitioning and graph-partition-based
      orderings through of a modified copy of <pkg>sci-libs/metis</pkg>.
    </flag>
		<flag name="supernodal">
      supernodal cholesky factorisation
    </flag>
	</use>
	<upstream>
		<remote-id type="github">DrTimothyAldenDavis/SuiteSparse</remote-id>
	</upstream>
</pkgmetadata>

Lint Warnings

USE Flags

Manage flags for this package: euse -i <flag> -p sci-libs/cholmod | euse -E <flag> -p sci-libs/cholmod | euse -D <flag> -p sci-libs/cholmod

Flag Description 5.3.4
cholesky Enable sparse Cholesky factorisation ⊕
cuda Use nvidia cuda toolkit for speeding up computations ✓
doc ⚠️ ✓
matrixops Support basic sparse and dense matrix operations (add, multiply, scale, et cetera) ⊕
modify Enable Cholesky-modification routines like update, downdate, row-add, and row-delete ⊕
openmp ⚠️ ✓
partition Previously called "partition", enable graph partitioning and graph-partition-based orderings through of a modified copy of <pkg>sci-libs/metis</pkg>. ⊕
supernodal supernodal cholesky factorisation ⊕
test ⚠️ ✓

Manifest

Type File Size Versions
DIST SuiteSparse-7.10.2.gh.tar.gz 87825625 bytes 5.3.4
Unmatched Entries
Type File Size