Skip to content

Latest commit

 

History

History
197 lines (107 loc) · 4.84 KB

Changelog.rst

File metadata and controls

197 lines (107 loc) · 4.84 KB
Raw

Changelog

11.0.0

  • Provide a generic reducer
  • Fix find_package(xsimd) for xtl enabled xsimd, reloaded
  • Cleanup benchmark code
  • Provide avx512f implementation of FMA and variant
  • Hexadecimal floating points are not a C++11 feature
  • back to slow implementation of exp10 on Windows
  • Changed bitwise_cast API
  • Provide generic signed /unsigned type conversion
  • Fixed sde location
  • Feature/incr decr
  • Cleanup documentation

10.0.0

  • Fix potential ABI issue in SVE support
  • Disable fast exp10 on OSX
  • Assert on unaligned memory when calling aligned load/store
  • Fix warning about uninitialized storage
  • Always forward arch parameter
  • Do not specialize the behavior of simd_return_type for char
  • Support broadcasting of complex batches
  • Make xsimd compatible with -fno-exceptions
  • Provide and test comparison operators overloads that accept scalars

9.0.1

  • Fix potential ABI issue in SVE support, making xsimd::sve a type alias to size-dependent type.

9.0.0

  • Support fixed size SVE
  • Fix a bug in SSSE3 xsimd::swizzle implementation for int8 and int16
  • Rename xsimd::hadd into xsimd::reduce_add, provide xsimd::reduce_min and xsimd::reduce_max
  • Properly report unsupported double for neon on arm32
  • Fill holes in xsimd scalar api
  • Fix find_package(xsimd) for xtl enabled xsimd
  • Replace xsimd::bool_cast by xsimd::batch_bool_cast
  • Native xsimd::hadd for float on arm64
  • Properly static_assert when trying to instantiate an xsimd::batch of xtl complex
  • Introduce xsimd::batch_bool::mask() and batch_bool::from_mask(...)
  • Flag some function with [[nodiscard]]
  • Accept both relative and absolute libdir and include dir in xsimd.pc
  • Implement xsimd::nearbyint_as_int for NEON
  • Add xsimd::polar
  • Speedup double -> F32/I32 gathers
  • Add xsimd::slide_left and xsimd::slide_right
  • Support integral xsimd::swizzles on AVX

8.1.0

  • Add xsimd::gather and xsimd::scatter
  • Add xsimd::nearbyint_as_int
  • Add xsimd::none
  • Add xsimd::reciprocal
  • Remove batch constructor from memory adress, use xsimd::batch<...>::load_(un)aligned instead
  • Leave to msvc users the opportunity to manually disable FMA3 on AVX
  • Provide xsimd::insert to modify a single value from a vector
  • Make xsimd::pow implementation resilient to FE_INVALID
  • Reciprocal square root support through xsimd::rsqrt
  • NEON: Improve xsimd::any and xsimd::all
  • Provide type utility to explicitly require a batch of given size and type
  • Implement xsimd::swizzle on x86, neon and neon64
  • Avx support for xsimd::zip_lo and xsimd::zip_hi
  • Only use _mm256_unpacklo_epi<N> on AVX2
  • Provide neon/neon64 conversion function from uint(32|64)_t to (float|double)
  • Provide SSE/AVX/AVX2 conversion function from uint32_t to float
  • Provide AVX2 conversion function from (u)int64_t to double
  • Provide better SSE conversion function from uint64_t to double
  • Provide better SSE conversion function to double
  • Support logical xor for xsimd::batch_bool

  • Clarify fma support:

    • FMA3 + SSE -> xsimd::fma3<sse4_2>
    • FMA3 + AVX -> xsimd::fma3<avx>
    • FMA3 + AVX2 -> xsimd::fma3<avx2>
    • FMA4 -> xsimd::fma4
  • Allow xsimd::transform to work with complex types
  • Add missing scalar version of xsimd::norm and xsimd::conj

8.0.5

  • Fix neon xsimd::hadd implementation
  • Detect unsupported architectures and set XSIMD_NO_SUPPORTED_ARCHITECTURE if needs be

8.0.4

  • Provide some conversion operators for float -> uint32
  • Improve code generated for AVX2 signed integer comparisons
  • Enable detection of avx512cd and avx512dq, and fix avx512bw detection
  • Enable detection of AVX2+FMA
  • Pick the best compatible architecture in xsimd::dispatch
  • Enables support for FMA when AVX2 is detected on Windows
  • Add missing includes / forward declaration
  • Mark all functions inline and noexcept
  • Assert when using incomplete std::initializer_list

8.0.3

  • Improve CI & testing, no functional change

8.0.2

  • Do not use _mm256_srai_epi32 under AVX, it's an AVX2 instruction

8.0.1

  • Fix invalid constexpr std::make_tuple usage in neon64