Version 2.0.0 - Denise Bloch

Changelog

• Features:
  • [BREAKING CHANGE] Move to C++20 to improve compile times.
  • Detect RISC-V and RISC-V SIMD instructions sets.
  • Update SIMD detection by upstreaming EVE recent changes.
• Bugs:
  • Fix #55 - Properly detect version for Clang CUDA.
  • Use <=> instead of macros for comparisons.
  • Fix streaming issues of SPY objects.
• Infrastructure:
  • Update CI to g++ 13 and clang 18.
  • Make doxygen generate a spy.tag in the doc files.
  • Added a proper clang format settings.

Our SPY:

Denise Bloch

Version 1.1.0 - Julienne Aisner

Changelog

• Features:
  • Split PPC VMX/VSX detection to take PPC ISA into account.
  • Separate ARM and ARM SVE tags and add SVE2 detectors.
  • Detect and supports sanitizers detection/disabling.
  • Implements SVE detection.
  • Add detections for ICPX and SYCL.
  • Add detections for NVIDIA CUDA usage.
• Bugs:
  • Fix int width for the LLP64 data model by @jmgorius
  • Add missing whitespace in stdlib output by @ahoarau
• Infrastructure:
  • Reorganize standalone header location & process.
  • Add Emscripten CI targets.
  • Now tests and supports Clang-CL.

New Contributors

• @ahoarau made their first contribution in https://github.com/jfalcou/spy/pull/40
• @jmgorius made their first contribution in https://github.com/jfalcou/spy/pull/44

Our SPY:

Julienne Aisner

Version 1.0.0 - Alix d'Unienville

Changelog

• BREAKING CHANGES
  • ARM Neon and ASIMD discrimination are in line with SSE-like extensions. spy::asimd_ is now a descendant of spy::neon_. This leads to the removal of spy::supports_aarch64
• Bugs:
  • Fix #12 : Remove <iostream> from public headers
• Infrastructure:
  • Fix Circle CI uses a new Docker with more cross-compiler and setup

Our SPY:

Alix d'Unienville

Version 0.0.4 - Eileen Nearne

Changelog

• Infrastructure:
  • Fix Circle CI use of compilers and proper dockers
  • More strict warnings handling in test
• Bugs:
  • No more ALL_CAPS template parameters (Issue #10)
  • Fix duplicate macros in AVX512 detection

Our SPY:

Eileen Nearne

Version 0.0.3 - Virginia Hall

Changelog

• Infrastructure:
  • Fixed #5 - SPY now provide a Conan package recipe
  • Documentation now uses Markdeep
• Features
  • AVX512 detection and sub-ISA detection
  • SIMD ISA objects now provide member to access the actual ISA and version number
  • Added some macros to help to detect SPY successful detection. This is alas still required for some use cases.
  • Added detectors for POSIX

Our SPY:

Virginia Hall

Version 0.0.2 - Blanche Charlet

Changelog

• Support for Continuous Integration
• Fixed #2 - detecting compile-time support for SIMD instructions sets
• Added detectors for data model (LP64, LP32, and all that jazz)
• Added detectors for architecture brand

Our SPY:

Blanche Charlet

Version 0.0.1 - Peggy Knight

First public release.

Support for:

• OS vendor
• Compilers version & vendor
• libc version & vendor
• stdlib version & vendor

Our SPY:

Peggy Knight