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

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Branch: CURRENT, Version: 3.2.0, Package name: volk-3.2.0, 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: 390.445 KB

Version history: (Expand)

CVS history: (Expand)


   2025-03-05 15:58:45 by Greg Troxel | Files touched by this commit (1) 
Log message:
math/volk: Work around boutique cmake python-finding

volk has an included cmake fragment to find python, and while it is
supposed to find recent 3.x, that apparently gets confused by the
presence of 2.7.  After noting that lang/python/pyversion.mk contains
N ways to force the python path for various cmake idioms, add a
forcing define in math/volk's Makefile following its boutique
python-finding.

Resolves build when python2.7 is present, and likely makes it more
robust against other situations with multiple symptoms.
   2025-02-27 14:44:29 by Adam Ciarcinski | Files touched by this commit (3) | Package updated
Log message:
volk: updated to 3.2.0

3.2.0

New and improved kernels
add RISC-V Vector extension (RVV) kernels
New AVX512F implementation
Improved and modernized CI
ci: Add first native Linux ARM runners
macos: Fix CI dependency error
appveyor: Update to VS 2022/Python 3.12
Update android_build.yml
Improved builds
cmake: Fix 64bit host CPU detection
cmake: Suppress invalid escape sequence warnings with Python 3.12
cmake/pkgconfig: use CMAKE_INSTALL_FULL_* variables
cmake: Fix VOLK as a submodule build issue
Adds toolchain file for Raspberry Pi 5
New and improved tests
gtest: Start work on new test infrastructure
tests: Add a log info print test
gtest: Make gtest an install dependency
gtest: Enable GTests in CI workflows
tests: Beautify test output
Documentation
cpu_features: Update hints in README
Code quality
Add const to several args
Usability features
feature: add env variable kernel override
   2023-08-14 07:25:36 by Thomas Klausner | Files touched by this commit (1247) 
Log message:
*: recursive bump for Python 3.11 as new default
   2023-07-18 20:30:01 by Nia Alarie | Files touched by this commit (3) 
Log message:
math: Adapt packages to USE_(CC|CXX)_FEATURES where possible
   2023-06-06 14:42:56 by Taylor R Campbell | Files touched by this commit (1319) 
Log message:
Mass-change BUILD_DEPENDS to TOOL_DEPENDS outside mk/.

Almost all uses, if not all of them, are wrong, according to the
semantics of BUILD_DEPENDS (packages built for target available for
use _by_ tools at build-time) and TOOL_DEPEPNDS (packages built for
host available for use _as_ tools at build-time).

No change to BUILD_DEPENDS as used correctly inside buildlink3.

As proposed on tech-pkg:
https://mail-index.netbsd.org/tech-pkg/2023/06/03/msg027632.html
   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