Libpopcnt Versions Save

🚀 Fast C/C++ bit population count library

v2.6

3 months ago

What's Changed

Fix building on NetBSD by @brad0 in https://github.com/kimwalisch/libpopcnt/pull/18

New Contributors

@brad0 made their first contribution in https://github.com/kimwalisch/libpopcnt/pull/18

Full Changelog: https://github.com/kimwalisch/libpopcnt/compare/v2.5...v2.6

v2.5

3 years ago

On x86/x64 runtime CPUID checks are now removed if the user compiles his code with e.g. -march=native (or -mavx512bw).
On CPU architectures that support unaligned memory accesses, stop aligning memory as it causes branch mispredictions which significantly deteriorate performance for small array sizes.

v2.4

3 years ago

This release enables AVX2 & AVX512 by default (with cpuid runtime check) for MSVC 2017 or later.

v2.3

4 years ago

See the ChangeLog for what's new.

v2.2

6 years ago

See the ChangeLog for what's new.

v2.1

6 years ago

See the ChangeLog for what's new.

v2.0

6 years ago

See the ChangeLog for what's new.

v1.9

6 years ago

See the ChangeLog for what's new.

v1.8

7 years ago

See the ChangeLog for what's new.

v1.7

7 years ago

See the ChangeLog for what's new.