Packages / Fedora 44 / Unspecified / zfp

Package: zfp (1.0.1-8.fc43)

Library for compressed numerical arrays with high throughput R/W random access

This is zfp, an open source C/C++ library for compressed numerical arrays that support high throughput read and write random access. zfp was written by Peter Lindstrom at Lawrence Livermore National Laboratory, and is loosely based on the algorithm described in the following paper: Peter Lindstrom "Fixed-Rate Compressed Floating-Point Arrays" IEEE Transactions on Visualization and Computer Graphics, 20(12):2674-2683, December 2014 doi:10.1109/TVCG.2014.2346458 zfp was originally designed for floating-point data only, but has been extended to also support integer data, and could for instance be used to compress images and quantized volumetric data. To achieve high compression ratios, zfp uses lossy but optionally error-bounded compression. Although bit-for-bit lossless compression of floating-point data is not always possible, zfp is usually accurate to within machine epsilon in near-lossless mode. zfp works best for 2D and 3D arrays that exhibit spatial coherence, such as smooth fields from physics simulations, images, regularly sampled terrain surfaces, etc. Although zfp also provides a 1D array class that can be used for 1D signals such as audio, or even unstructured floating-point streams, the compression scheme has not been well optimized for this use case, and rate and quality may not be competitive with floating-point compressors designed specifically for 1D streams.

Other Packages Related to zfp:

dep: ld-linux-aarch64.so.1()(64bit)
Package not available
dep: ld-linux-aarch64.so.1(GLIBC_2.17)(64bit)
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dep: libgcc_s.so.1()(64bit)
Package not available
dep: libgcc_s.so.1(GCC_3.3.1)(64bit)
Package not available
dep: libgomp.so.1()(64bit)
Package not available
dep: libgomp.so.1(GOMP_4.0)(64bit)
Package not available
dep: libgomp.so.1(OMP_1.0)(64bit)
Package not available
dep: libm.so.6()(64bit)
Package not available
dep: libm.so.6(GLIBC_2.17)(64bit)
Package not available
dep: rtld(GNU_HASH)
Package not available
dep: libc.so.6(GLIBC_2.34)(64bit)
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Download zfp

Architecture	Package size	Installed size	Files	Package
aarch64	82 KiB	288 KiB	list of files	Download
i686	100 KiB	278 KiB	list of files	Download
x86_64	84 KiB	252 KiB	list of files	Download

Package file paths (24)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/bin/zfp
/usr/lib64/libzfp.so.1
/usr/lib64/libzfp.so.1.0.1
/usr/lib/.build-id
/usr/lib/.build-id/05
/usr/lib/.build-id/05/9d1bd00dfed37126a335614cfe27988895b712
/usr/lib/.build-id/3d
/usr/lib/.build-id/3d/4ee6ec2654dbabebca6fc8726a1b330ca26f53
/usr/lib/.build-id/99
/usr/lib/.build-id/99/df256a85ff12f9f671b8977e13802111593b6c
/usr/lib/.build-id/c9
/usr/lib/.build-id/c9/ba70117d04e5001a78fc9d94ce28c50ac62cae
/usr/lib/.build-id/f3
/usr/lib/.build-id/f3/65f1ddd1fc34fd2ab29c3afdce7ea9d7ac91d3
/usr/lib/.build-id/f9
/usr/lib/.build-id/f9/4707607d7196e9f3c4243ca370eff4500cbaa2
/usr/lib/libzfp.so.1
/usr/lib/libzfp.so.1.0.1
/usr/share/doc/zfp
/usr/share/doc/zfp/CHANGELOG.md
/usr/share/doc/zfp/NOTICE
/usr/share/doc/zfp/README.md
/usr/share/licenses/zfp
/usr/share/licenses/zfp/LICENSE

Field source: Fedora 44 Everything aarch64 revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee

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OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Fedora 44 in the browser Build an image that includes zfp

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
1.0.1-8.fc43	44 / everything	aarch64	Fedora 44 · Everything · aarch64	82 KiB	288 KiB	Packages/z/zfp-1.0.1-8.fc43.aarch64.rpm
1.0.1-8.fc43	44 / everything	i686	Fedora 44 · Everything · x86_64	100 KiB	278 KiB	Packages/z/zfp-1.0.1-8.fc43.i686.rpm
1.0.1-8.fc43	44 / everything	x86_64	Fedora 44 · Everything · x86_64	84 KiB	252 KiB	Packages/z/zfp-1.0.1-8.fc43.x86_64.rpm

Field source: Fedora 44 Everything aarch64 revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

1.0.1-8.fc43 / aarch64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 83d844d23afabb02effe084b9a69d7cd9d3b45c02de3288f731273f4a491b5fc

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '83d844d23afabb02effe084b9a69d7cd9d3b45c02de3288f731273f4a491b5fc' 'zfp-1.0.1-8.fc43.aarch64.rpm' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Fedora 44 Everything aarch64 revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee

1.0.1-8.fc43 / i686Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: d0b882da370864b1c666937da4130fde071ad6594da0ca17a78b0764240b6770

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' 'd0b882da370864b1c666937da4130fde071ad6594da0ca17a78b0764240b6770' 'zfp-1.0.1-8.fc43.i686.rpm' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Fedora 44 Everything x86_64 revision 44-everything-x86_64:da3845427d188097f6fd71b417a039bdfb8efefc4f38ca44b5cbb94f95a18991

1.0.1-8.fc43 / x86_64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: c29313f4a23c5c10c79d75f8c3e08600e19db0648138a4657d3c4c9faa8c0e79

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' 'c29313f4a23c5c10c79d75f8c3e08600e19db0648138a4657d3c4c9faa8c0e79' 'zfp-1.0.1-8.fc43.x86_64.rpm' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Fedora 44 Everything x86_64 revision 44-everything-x86_64:da3845427d188097f6fd71b417a039bdfb8efefc4f38ca44b5cbb94f95a18991

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 5/5
Source package or maintainer: 10/10

Recorded total: 100/100

Field source: Fedora 44 Everything aarch64 revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee, Fedora 44 Everything x86_64 revision 44-everything-x86_64:da3845427d188097f6fd71b417a039bdfb8efefc4f38ca44b5cbb94f95a18991. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Fedora 44 Everything aarch64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision 44-everything-aarch64:ad124f8125666e9059d7a8180427bdaea80f6286f71140457e5c7edd95883eee
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://mirrors.fedoraproject.org/metalink?repo=fedora-44&arch=aarch64
Signed-object SHA-256
236514c32119ab3c85b81fbb9e5e9d92b07aeba0d19d64c9b4fc9117a1863769
Signer fingerprint
Not recorded
Keyring revision
RPM-GPG-KEY-fedora-44-primary
SHA-256 93642aec521a1e5e96dd715f7ae0ec0850ebc9de09a94ce03cae5263f26cc18a
Tool and policy
1
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: Not recorded
Expected SHA-256: Not recorded
Observed SHA-256: Not recorded
Result: match verified
Fedora 44 Everything x86_64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision 44-everything-x86_64:da3845427d188097f6fd71b417a039bdfb8efefc4f38ca44b5cbb94f95a18991
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://mirrors.fedoraproject.org/metalink?repo=fedora-44&arch=x86_64
Signed-object SHA-256
1300b99ac5d04b5561ad901320c8bd59ed1553f4971c3ce2ca48c40242c66676
Signer fingerprint
Not recorded
Keyring revision
RPM-GPG-KEY-fedora-44-primary
SHA-256 93642aec521a1e5e96dd715f7ae0ec0850ebc9de09a94ce03cae5263f26cc18a
Tool and policy
1
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: Not recorded
Expected SHA-256: Not recorded
Observed SHA-256: Not recorded
Result: match verified