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| Name: volk | Distribution: openSUSE:Factory:zSystems |
| Version: 3.1.0 | Vendor: openSUSE |
| Release: 1.1 | Build date: Sat Dec 9 17:47:24 2023 |
| Group: Development/Libraries/C and C++ | Build host: s390zl22 |
| Size: 209703 | Source RPM: volk-3.1.0-1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://libvolk.org/ | |
| Summary: Vector-Optimized Library of Kernels | |
VOLK provides a library of vector-optimized kernels. It is a subproject of GNU Radio, but can also be used standalone.
LGPL-3.0-or-later
* Tue Dec 05 2023 Martin Hauke <mardnh@gmx.de>
- Update to version 3.1.0
Build and dependency updates
* cmake: Link to cpu_features only in BUILD_INTERFACE.
* cmake: Do not install cpu_features with volk.
* Use CpuFeatures target.
* Use cpu_features on RISC-V platforms.
* cpu_features: Update submodule pointer.
* Add UBSAN to ASAN builds.
New kernel API
* Use pointers to pass in s32fc arguments.
* The old API is deprecated but will be available for the
foreseeable future.
Updated kernels
* Remove unused ORC code.
* Prefer NEON kernels over ORC.
* Require all kernels to have a generic implementation.
* Remove redundant a_generic kernels.
* Remove ORC kernels that use sqrtf.
* reverse: Rename dword_shuffle to generic.
* volk_32f_s32f_convert_8i: code style
* volk_32fc_x2_divide_32fc: add documentation about numerical
accuracy.
* kernel: Refactor 32f_s32f_multiply_32f kernel.
* kernel: Refactor 32f_x2_subtract_32f kernel.
* convert 32f->32i: fix compiler warnings about loss of int
precision.
* 64u_ byteswape: remove buggy Neonv8 protokernel.
* 64u_ byteswape: remove buggy Neon protokernel.
* Remove broken volk_16i_max_star_16i_neon protokernel.
* Fix truncate-toward-zero distortion.
* Fix encodepolar documentation.
New kernels
* add volk_32f_s32f_x2_convert_8u kernel.
* Fix documentation for the clamp kernel.
* added new kernel: volk_32f_s32f_x2_clamp.
* new kernels for atan2.
* Add 32f_s32f_multiply_32f RISC-V manually optimized assembly.
* Add .size to volk_32f_s32f_multiply_32f_sifive_u74.
* Add volk_32fc_x2_dot_prod_32fc_sifive_u74.
* Sat Jan 14 2023 Martin Hauke <mardnh@gmx.de>
- Update to version 3.0.0
* License switch to LGPLv3+
* Fix build for 32 bit arm with neon
* Add experimental support for MIPS and RISC-V
* Mon Sep 05 2022 Wojciech Kazubski <wk@ire.pw.edu.pl>
- Update to version 2.5.2
CI
* Update all test jobs to more recent actions
volk_8u_x4_conv_k7_r2_8u
* Add NEON implementation neonspiral via sse2neon.h
Fixes
* Fix out-of-bounds reads
* Fix broken neon kernels
* Fix float to int conversion
CMake
* Suppress superfluous warning
* Fix Python install path calculation and documentation
cpu_features
* Update submodule pointer
VOLK 3.0 release preparations
* Use SPDX license identifiers everywhere
* Re-arrange files in top-level folder
* Update Doxygen and all Doxygen related tasks into docs
* Sat Feb 12 2022 Wojciech Kazubski <wk@ire.pw.edu.pl>
- Update to version 2.5.1
Kernels
* Fixup underperforming GENERIC kernel for volk_8u_x4_conv_k7_r2_8u
* volk_32fc_x2_conjugate_dot_prod_32fc: New generic implementation
* Add volk_32f(c)_index_min_16/32u
* Fix volk_32fc_index_min_32u_neon
* Fix volk_32fc_index_min_32u_neon
Misc
* Fix volk_malloc alignment bug
* qa: Remove repeating tests
* python: Switch to sysconfig module
* deprecate: Add attribute deprecated
* deprecate: Exclude warnings on Windows
* docs: Update docs
* Add the list of contributors agreeing to LGPL licensing
* Add a script to count the lines that are pending resubmission
* Testing: Add test for LGPL licensing
* Update CODE_OF_CONDUCT file
Boost
* boost: Remove boost dependency
* c++: Require C++17 for std::filesystem
cpu_features
* cpu_features: Update submodule pointer
* cpu_features: Make cpu_features submodule optional
Zenodo
* zenodo: Add metadata file
* zenodo: Re-organize .zenodo.json
- Patch volk-fix-cpu_features-compilation-error.patch removed (not
needed
* Thu Jul 22 2021 Wojciech Kazubski <wk@ire.pw.edu.pl>
- fixed build for s390x (no cpu_features)
* Sat Jun 05 2021 Martin Hauke <mardnh@gmx.de>
- Update to version 2.5.0
Kernels
* volk_32f_stddev_and_mean_32f_x2: implemented Young and
Cramer's algorithm
* volk_32fc_accumulator_s32fc: Add new kernel
* volk_16ic_x2_dot_prod_16ic_u_avx2: Fix Typo, was _axv2.
* Remove _mm256_zeroupper() calls
* Enforce consistent function prototypes
* 32fc_index_max: Improve speed of AVX2 version
* conv_k7_r2: Disable broken AVX2 code
* improve volk_8i_s32f_convert_32f for ARM NEON
* Calculate cos in AVX512F
* Calculate sin using AVX512F
Fixes:
* Fix segmentation fault when using GCC 8
* Fix python version detection
* cmake: Check that 'distutils' is available
* c11: Remove pre-C11 preprocessor instructions
* Thu Dec 17 2020 Martin Hauke <mardnh@gmx.de>
- Update to version 2.4.1
Build
* cpu_features CMake option
* Add cpu_features to static library build.
* Use static liborc-0.4 library for static library build.
* cmake: Detect if cpu_features submodule is present.
Install
* Check for lib64 versus lib and set LIB_SUFFIX accordingly.
- Switch back to the release github tarballs
- Verify source signature
* Mon Nov 30 2020 Martin Hauke <mardnh@gmx.de>
- Update to version 2.4.0
Documentation
* Update README to be more verbose and to improve usefulness.
CMake
* Enable to not install volk_modtool.
* Remove "find_package_handle_standard_args" warning.
cpu_features
* Use cpu_features v0.6.0 as a private submodule to detect
available CPU features.
* Fix incorrect feature detection for newer AVX versions.
* Circumvent platform specific feature detection.
* Enable more architecture specific kernels on more platforms.
Kernels
* Disable slow and broken SSE4.1 kernel in
volk_32fc_x2_dot_prod_32fc.
* Adjust min/max for 32f_s32f_convert_8i kernel
* Use INT8_* instead of CHAR_*
- Upstream tarball does not have the cpu_features included so use
a service file to generate the tarball.
- Add patch:
* volk-fix-cpu_features-compilation-error.patch
* Sat May 09 2020 Martin Hauke <mardnh@gmx.de>
- Update to version 2.3.0
* Better reproducible builds
* CMake improvements
+ ORC is removed from the public interface where it was never
supposed to be.
+ CMake fixes for better usability
* Enforce C/C++ coding style via clang-format
* Kernel fixes
+ Add puppet for `power_spectral_density` kernel
+ Treat the `mod_range` puppet as a puppet for correct use
with `volk_profile`
+ Fix `index_max` kernels
+ Fix `rotator`. We hope that we finally found the root cause
of the issue.
* Kernel optimizations
+ Updated log10 calcs to use faster log2 approach
+ Optimize `complexmultiplyconjugate`
* New kernels
+ accurate exp kernel is finally merged after years
+ Add 32f_s32f_add_32f kernel to perform vector + scalar float
operation
* Wed Feb 26 2020 Martin Hauke <mardnh@gmx.de>
- Update to version 2.2.1
Changes
* Fix loop bound in AVX rotator
* Fix out-of-bounds read in AVX2 square dist kernel
* Fix length checks in AVX2 index max kernels
* includes: rearrange attributes to simplify macros Whitespace
* kernels: fix usage in header comments
- Update to version 2.2.0
Highlights
* Dropped Python 2 build support
+ Removed Python six module dependency
* Use C11 aligned_alloc whenever possible
* Add VOLK version in volk_version.h (included in volk.h)
* Improved CMake code
* Improved code with lots of refactoring and performance tweaks
/usr/bin/volk_profile /usr/share/doc/packages/volk /usr/share/doc/packages/volk/CHANGELOG.md /usr/share/doc/packages/volk/README.md /usr/share/licenses/volk /usr/share/licenses/volk/COPYING
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