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News for cpuid

This file lists the major changes between versions. For a more detailed list of every change, see the Git log.

Latest

  • tbd

9.0.1

  • Patch: Made Neon detection work on MacOS.

9.0.0

  • Major: Use waf-tools 5.
  • Minor: Added different AVX-512 extensions.
  • Minor: Updated waf.

8.0.0

  • Major: Change cmake object library approach.

7.0.0

  • Major: Change cmake build to be object library based.

6.5.0

  • Minor: Added install step to CMake.

6.4.0

  • Minor: Added detection for F16C instruction

6.3.1

  • Patch: Added add_subdirectory guard to CMakeLists.txt.

6.3.0

  • Minor: Changed resolve step in CMake file.
  • Minor: Lowered required cmake version.
  • Minor: Upgrade to boost 4

6.2.1

  • Patch: Use variable for resolve step in cmake.

6.2.0

  • Minor: Improve cmake build file.

6.1.0

  • Minor: Added cmake build file.
  • Patch: Move options.log to build folder
  • Patch: Fix generator to build .o files when dependency and static lib when top-level.

6.0.0

  • Major: Moved internal files to the details folder.
  • Major: Added inline namespace for versioning.
  • Major: Added prepare_release function to wscript.
  • Major: Expose objects rather than static lib when used as a dependency.

5.0.2

  • Patch: Fix the detection of the AVX2 instruction set on older CPUs. If the CPU does not support the eax=7 input value for the cpuid instruction, then the corresponding query is skipped.

5.0.1

  • Patch: Fix the detection of the NEON instruction set on 64-bit ARM CPUs, where Advanced SIMD (NEON) is always available.

5.0.0

  • Major: Upgrade to waf-tools 4
  • Major: Upgrade to platform 3
  • Minor: Upgrade to boost 3
  • Minor: Upgrade to gtest 4
  • Minor: Added buildbot.py for coverage reports.

4.0.0

  • Major: Upgrade to waf-tools 3
  • Major: Upgrade to platform 2
  • Minor: Upgrade to boost 2
  • Minor: Upgrade to gtest 3

3.3.1

  • Patch: Added missing cstdint includes

3.3.0

  • Minor: Added init_msvc_arm.hpp to enable the NEON instruction set on Windows Phone 8 (and above).

3.2.1

  • Patch: Fix version define.

3.2.0

  • Patch: On win32 use __cpuidex when detecting extended features (such as AVX2). This bug was reported by Ilya Lavrenov <[email protected]>.
  • Minor: Update to waf 1.8.0-pre1
  • Minor: Made python files comply with pep8
  • Minor: Added version define.

3.1.0

  • Minor: Added detection for AVX2 instruction set
  • Patch: Fixed issue with the -fPIC compiler flag on x86.

3.0.0

  • Major: Platform detection is now handled by the 'platform' library

2.0.0

  • Major: Renamed Clang detection macros to always use the name CLANG instead of LLVM.

1.0.0

  • Major: Initial release with support for x86 and ARM architectures.