2021-07-31 09:22:58 +00:00
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Thu Jul 22 20:11:16 UTC 2021 - Wojciech Kazubski <wk@ire.pw.edu.pl>
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- fixed build for s390x (no cpu_features)
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2021-06-07 06:34:51 +00:00
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Sat Jun 5 12:00:12 UTC 2021 - Martin Hauke <mardnh@gmx.de>
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- Update to version 2.5.0
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Kernels
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* volk_32f_stddev_and_mean_32f_x2: implemented Young and
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Cramer's algorithm
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* volk_32fc_accumulator_s32fc: Add new kernel
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* volk_16ic_x2_dot_prod_16ic_u_avx2: Fix Typo, was _axv2.
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* Remove _mm256_zeroupper() calls
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* Enforce consistent function prototypes
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* 32fc_index_max: Improve speed of AVX2 version
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* conv_k7_r2: Disable broken AVX2 code
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* improve volk_8i_s32f_convert_32f for ARM NEON
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* Calculate cos in AVX512F
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* Calculate sin using AVX512F
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Fixes:
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* Fix segmentation fault when using GCC 8
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* Fix python version detection
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* cmake: Check that 'distutils' is available
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* c11: Remove pre-C11 preprocessor instructions
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2020-12-18 06:08:51 +00:00
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-------------------------------------------------------------------
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Thu Dec 17 21:06:38 UTC 2020 - Martin Hauke <mardnh@gmx.de>
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- Update to version 2.4.1
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Build
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* cpu_features CMake option
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* Add cpu_features to static library build.
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* Use static liborc-0.4 library for static library build.
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* cmake: Detect if cpu_features submodule is present.
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Install
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* Check for lib64 versus lib and set LIB_SUFFIX accordingly.
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- Switch back to the release github tarballs
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- Verify source signature
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2020-11-30 16:07:15 +00:00
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-------------------------------------------------------------------
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Mon Nov 30 11:31:35 UTC 2020 - Martin Hauke <mardnh@gmx.de>
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- Update to version 2.4.0
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Documentation
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* Update README to be more verbose and to improve usefulness.
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CMake
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* Enable to not install volk_modtool.
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* Remove "find_package_handle_standard_args" warning.
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cpu_features
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* Use cpu_features v0.6.0 as a private submodule to detect
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available CPU features.
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* Fix incorrect feature detection for newer AVX versions.
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* Circumvent platform specific feature detection.
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* Enable more architecture specific kernels on more platforms.
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Kernels
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* Disable slow and broken SSE4.1 kernel in
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volk_32fc_x2_dot_prod_32fc.
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* Adjust min/max for 32f_s32f_convert_8i kernel
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* Use INT8_* instead of CHAR_*
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- Upstream tarball does not have the cpu_features included so use
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a service file to generate the tarball.
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- Add patch:
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* volk-fix-cpu_features-compilation-error.patch
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2020-05-11 05:21:51 +00:00
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-------------------------------------------------------------------
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Sat May 9 12:09:27 UTC 2020 - Martin Hauke <mardnh@gmx.de>
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- Update to version 2.3.0
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* Better reproducible builds
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* CMake improvements
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+ ORC is removed from the public interface where it was never
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supposed to be.
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+ CMake fixes for better usability
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* Enforce C/C++ coding style via clang-format
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* Kernel fixes
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+ Add puppet for `power_spectral_density` kernel
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+ Treat the `mod_range` puppet as a puppet for correct use
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with `volk_profile`
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+ Fix `index_max` kernels
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+ Fix `rotator`. We hope that we finally found the root cause
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of the issue.
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* Kernel optimizations
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+ Updated log10 calcs to use faster log2 approach
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+ Optimize `complexmultiplyconjugate`
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* New kernels
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+ accurate exp kernel is finally merged after years
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+ Add 32f_s32f_add_32f kernel to perform vector + scalar float
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operation
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2020-02-27 07:52:17 +00:00
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-------------------------------------------------------------------
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Wed Feb 26 19:47:28 UTC 2020 - Martin Hauke <mardnh@gmx.de>
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- Update to version 2.2.1
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Changes
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* Fix loop bound in AVX rotator
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* Fix out-of-bounds read in AVX2 square dist kernel
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* Fix length checks in AVX2 index max kernels
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* includes: rearrange attributes to simplify macros Whitespace
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* kernels: fix usage in header comments
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- Update to version 2.2.0
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Highlights
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* Dropped Python 2 build support
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+ Removed Python six module dependency
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* Use C11 aligned_alloc whenever possible
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* Add VOLK version in volk_version.h (included in volk.h)
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* Improved CMake code
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* Improved code with lots of refactoring and performance tweaks
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2019-12-23 08:44:58 +00:00
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-------------------------------------------------------------------
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Sun Dec 22 14:26:11 UTC 2019 - Martin Hauke <mardnh@gmx.de>
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- Update to version 2.1.0
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* The AVX FMA rotator bug is fixed
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* VOLK offers `volk::vector<>` for C++ to follow RAII
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* Move towards modern dependencies
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- CMake 3.8
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- Prefer Python3
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- We will drop Python2 support in a future release!
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- Use C++17 `std::filesystem`
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- This enables VOLK to be built without Boost if
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available!
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* more stable CI
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* lots of bugfixes
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* more optimized kernels, especially more NEON versions
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2019-09-16 09:57:58 +00:00
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-------------------------------------------------------------------
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Thu Sep 12 13:28:15 UTC 2019 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
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- First version of standalone VOLK package, version 2.0.0
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