зеркало из https://github.com/mozilla/gecko-dev.git
152 строки
3.9 KiB
ReStructuredText
152 строки
3.9 KiB
ReStructuredText
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.. Copyright (c) Serge Guelton and Johan Mabille
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Copyright (c) QuantStack
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Distributed under the terms of the BSD 3-Clause License.
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The full license is in the file LICENSE, distributed with this software.
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Changelog
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=========
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9.0.1
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-----
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* Fix potential ABI issue in SVE support, making ``xsimd::sve`` a type alias to
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size-dependent type.
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9.0.0
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-----
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* Support fixed size SVE
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* Fix a bug in SSSE3 ``xsimd::swizzle`` implementation for ``int8`` and ``int16``
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* Rename ``xsimd::hadd`` into ``xsimd::reduce_add``, provide ``xsimd::reduce_min`` and ``xsimd::reduce_max``
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* Properly report unsupported double for neon on arm32
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* Fill holes in xsimd scalar api
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* Fix ``find_package(xsimd)`` for xtl enabled xsimd
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* Replace ``xsimd::bool_cast`` by ``xsimd::batch_bool_cast``
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* Native ``xsimd::hadd`` for float on arm64
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* Properly static_assert when trying to instantiate an ``xsimd::batch`` of xtl complex
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* Introduce ``xsimd::batch_bool::mask()`` and ``batch_bool::from_mask(...)``
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* Flag some function with ``[[nodiscard]]``
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* Accept both relative and absolute libdir and include dir in xsimd.pc
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* Implement ``xsimd::nearbyint_as_int`` for NEON
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* Add ``xsimd::polar``
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* Speedup double -> F32/I32 gathers
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* Add ``xsimd::slide_left`` and ``xsimd::slide_right``
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* Support integral ``xsimd::swizzles`` on AVX
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8.1.0
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-----
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* Add ``xsimd::gather`` and ``xsimd::scatter``
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* Add ``xsimd::nearbyint_as_int``
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* Add ``xsimd::none``
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* Add ``xsimd::reciprocal``
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* Remove batch constructor from memory adress, use ``xsimd::batch<...>::load_(un)aligned`` instead
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* Leave to msvc users the opportunity to manually disable FMA3 on AVX
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* Provide ``xsimd::insert`` to modify a single value from a vector
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* Make ``xsimd::pow`` implementation resilient to ``FE_INVALID``
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* Reciprocal square root support through ``xsimd::rsqrt``
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* NEON: Improve ``xsimd::any`` and ``xsimd::all``
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* Provide type utility to explicitly require a batch of given size and type
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* Implement ``xsimd::swizzle`` on x86, neon and neon64
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* Avx support for ``xsimd::zip_lo`` and ``xsimd::zip_hi``
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* Only use ``_mm256_unpacklo_epi<N>`` on AVX2
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* Provide neon/neon64 conversion function from ``uint(32|64)_t`` to ``(float|double)``
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* Provide SSE/AVX/AVX2 conversion function from ``uint32_t`` to ``float``
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* Provide AVX2 conversion function from ``(u)int64_t`` to ``double``
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* Provide better SSE conversion function from ``uint64_t`` to ``double``
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* Provide better SSE conversion function to ``double``
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* Support logical xor for ``xsimd::batch_bool``
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* Clarify fma support:
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- FMA3 + SSE -> ``xsimd::fma3<sse4_2>``
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- FMA3 + AVX -> ``xsimd::fma3<avx>``
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- FMA3 + AVX2 -> ``xsimd::fma3<avx2>``
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- FMA4 -> ``xsimd::fma4``
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* Allow ``xsimd::transform`` to work with complex types
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* Add missing scalar version of ``xsimd::norm`` and ``xsimd::conj``
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8.0.5
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-----
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* Fix neon ``xsimd::hadd`` implementation
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* Detect unsupported architectures and set ``XSIMD_NO_SUPPORTED_ARCHITECTURE``
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if needs be
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8.0.4
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-----
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* Provide some conversion operators for ``float`` -> ``uint32``
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* Improve code generated for AVX2 signed integer comparisons
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* Enable detection of avx512cd and avx512dq, and fix avx512bw detection
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* Enable detection of AVX2+FMA
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* Pick the best compatible architecture in ``xsimd::dispatch``
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* Enables support for FMA when AVX2 is detected on Windows
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* Add missing includes / forward declaration
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* Mark all functions inline and noexcept
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* Assert when using incomplete ``std::initializer_list``
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8.0.3
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-----
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* Improve CI & testing, no functional change
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8.0.2
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-----
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* Do not use ``_mm256_srai_epi32`` under AVX, it's an AVX2 instruction
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8.0.1
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-----
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* Fix invalid constexpr ``std::make_tuple`` usage in neon64
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