Hi everyone!
This is the VOLK v3.1.1 release! We want to thank all contributors. This
release wouldn't have been possible without them.
This is a maintenance release to fix subtle bugs in many areas and to
improve our tests where possible. All in all, our CI is more stable now
and catches more errors.
### Contributors
- Clayton Smith <arg...@gmail.com>
- Johannes Demel <de...@uni-bremen.de>, <jde...@gnuradio.org>
- Kenji Rikitake <kenji.rikit...@acm.org>
- Philip Balister <phi...@opensdr.com>
### Changes
- CI fixes
- Allow for rounding error in float-to-int conversions
- Allow for rounding error in `volk_32fc_s32f_magnitude_16i`
- Allow for rounding error in float-to-int interleave
- Add missing `volk_16_byteswap_u_orc` to puppet
- Fix 64-bit integer testing
- Build and test neonv7 protokernels on armv7
- kernels
- Remove broken sse32 kernels
- Fix flaky `fm_detect` test
- Fix flaky `mod_range` test
- Remove unnecessary volatiles from `volk_32fc_s32f_magnitude_16i`
- Remove SSE protokernels written in assembly
- Remove inline assembler from `volk_32fc_convert_16ic_neon`
- Use bit shifts in generic and `byte_shuffle` reverse
- Remove disabled SSE4.1 dot product
- Fix `conv_k7_r2` kernel and puppet
- Remove unused argument from renormalize
- Align types in ORC function signatures
- Uncomment AVX2 implementation
- Renormalize in every iteration on AVX2
- Remove extraneous permutations
- Compute the minimum over both register lanes
- `volk_32fc_s32f_atan2_32f`: Add NaN tests for avx2 and avx2fma code
- fixes
- Express version information in decimal
- Remove `__VOLK_VOLATILE`
- Remove references to simdmath library
- cmake: Switch to GNUInstallDirs
- fprintf: Remove fprintf statements from `volk_malloc`
- release: Prepare release with updated files
- Get the sse2neon.h file to a git submodule to avoid random copies.
