./math/volk, The Vector Optimized Library of Kernels

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Branch: CURRENT, Version: 2.5.2, Package name: volk-2.5.2, Maintainer: pkgsrc-users

The Vector-Optimized Library of Kernel is a library that contains kernels of
hand-written SIMD code for different mathematical operations. Since each SIMD
architecture can be very different and no compiler has yet come along to
handle vectorization properly or highly efficiently, VOLK approaches the
problem differently.

VOLK is a sub-project of GNU Radio.


Master sites:

Filesize: 392.813 KB

Version history: (Expand)


CVS history: (Expand)


   2022-10-25 13:18:21 by Adam Ciarcinski | Files touched by this commit (1)
Log message:
volk: mark as not for Python 2.7
   2022-10-04 11:54:03 by Adam Ciarcinski | Files touched by this commit (2) | Package updated
Log message:
volk: updated to 2.5.2

Changes 2.5.2

Android
- Add Android CI
- Fix armeabi-v7a on Android
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
   2022-06-30 13:19:02 by Nia Alarie | Files touched by this commit (524)
Log message:
*: Revbump packages that use Python at runtime without a PKGNAME prefix
   2022-03-17 15:35:34 by Tobias Nygren | Files touched by this commit (1)
Log message:
volk: needs GCC>=8 for std::filesystem, like GNU Radio
   2022-03-11 21:59:42 by Tobias Nygren | Files touched by this commit (5) | Package updated
Log message:
volk: update to 2.5.1

Now correctly detects external devel/cpu_features package, so remove
patches for that. Also remove boost dependency since the package was
changed to use C++17 instead of boost.
   2022-01-10 02:46:47 by Ryo ONODERA | Files touched by this commit (273)
Log message:
*: Recursive revbump from boost 1.78.0
   2021-12-11 15:03:21 by Tobias Nygren | Files touched by this commit (5) | Package updated
Log message:
volk: update to 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
Build
    Fix python version detection
    cmake: Check that 'distutils' is available
    c11: Remove pre-C11 preprocessor instructions
   2021-10-26 12:56:13 by Nia Alarie | Files touched by this commit (458)
Log message:
math: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes