zfp-1.0.1-14.rvre0.fc45 | Build Info

Information for build zfp-1.0.1-14.rvre0.fc45

104329

Package Name

zfp

Version

1.0.1

Release

14.rvre0.fc45

Epoch

Draft

False

Source

git+http://fedora.riscv.rocks:3000/rpms/zfp.git#b6a2b583fd344e911f823666c756a041e02dee6d

Summary

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

Description

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.

Built by

davidlt

State

complete

Volume

DEFAULT

Started

Tue, 28 Jul 2026 06:07:11 UTC

Completed

Tue, 28 Jul 2026 06:15:28 UTC

Task

build (f45, /rpms/zfp.git:b6a2b583fd344e911f823666c756a041e02dee6d)

Extra

{'source': {'original_url': 'git+http://fedora.riscv.rocks:3000/rpms/zfp.git#b6a2b583fd344e911f823666c756a041e02dee6d'}}

Tags

f45

f46

RPMs

src
	zfp-1.0.1-14.rvre0.fc45.src.rpm (info) (download)
riscv64
	python3-zfpy-1.0.1-14.rvre0.fc45.riscv64.rpm (info) (download)
	zfp-1.0.1-14.rvre0.fc45.riscv64.rpm (info) (download)
	zfp-devel-1.0.1-14.rvre0.fc45.riscv64.rpm (info) (download)
	python3-zfpy-debuginfo-1.0.1-14.rvre0.fc45.riscv64.rpm (info) (download)
	zfp-debuginfo-1.0.1-14.rvre0.fc45.riscv64.rpm (info) (download)
	zfp-debugsource-1.0.1-14.rvre0.fc45.riscv64.rpm (info) (download)

Logs

riscv64
	root.log
	mock_output.log
	dnf5.log
	mock_config.log
	build.log
	hw_info.log
	state.log

Changelog

* Tue Jul 28 2026 David Abdurachmanov <david.abdurachmanov@gmail.com> - 1.0.1-14.rvre0 - Rebuilt for Fedora/RISCV (riscv64); adding .rvreX to Release: * Wed Jul 22 2026 Python Maint <python-maint@redhat.com> - 1.0.1-13 - Rebuilt for Python 3.15.0b4 ABI change * Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-12 - Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild * Sun Jun 07 2026 Orion Poplawski <orion@nwra.com> - 1.0.1-11 - Rebuild for Python 3.15 * Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-9 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild * Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-8 - Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild * Tue Jun 03 2025 Python Maint <python-maint@redhat.com> - 1.0.1-7 - Rebuilt for Python 3.14 * Tue Jan 21 2025 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1.0.1-6 - Add Python subpackage * Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-5 - Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild * Wed Sep 04 2024 Miroslav Suchý <msuchy@redhat.com> - 1.0.1-4 - convert license to SPDX