Issues

• [CI] Setup compiler sometimes takes >30mins !

  xtensor-stack/xsimd#1349 · Filter by author AntoinePrv opened on May 13, 2026
  2

• Deleting stale branches

  xtensor-stack/xsimd#1300 · Filter by author AntoinePrv opened on Apr 14, 2026
  2

• Possible improvement to dynamic dispatch (breaking)

  xtensor-stack/xsimd#1295 · Filter by author AntoinePrv opened on Apr 10, 2026
  1

• Incorrect cos/sin on arrays with more than 2 elements with ffast-math

  xtensor-stack/xsimd#1281 · Filter by author gftabor opened on Mar 26, 2026

• Failing to build riscV/rvv

  xtensor-stack/xsimd#1275 · Filter by author irieger opened on Mar 18, 2026
  1

• C++17 refactor plan

  xtensor-stack/xsimd#1267 · Filter by author AntoinePrv opened on Mar 4, 2026
  13

• On arm64 are float32x2_t is not supported

  xtensor-stack/xsimd#1263 · Filter by author mlomonaco opened on Feb 22, 2026
  6

• Extend the usage of load_masked and store_masked to batch_bool

  xtensor-stack/xsimd#1224 · Filter by author dragon-archer opened on Nov 28, 2025
  2

• Pixi dev workflow

  xtensor-stack/xsimd#1209 · Filter by author AntoinePrv opened on Nov 17, 2025
  4

• complex multiplication seems slow

  xtensor-stack/xsimd#1130 · Filter by author DiamonDinoia opened on Jun 30, 2025
  4

• batch_bool name is confusing

  xtensor-stack/xsimd#1115 · Filter by author serge-sans-paille opened on May 8, 2025

• MSVC debugger natvis file

  xtensor-stack/xsimd#1078 · Filter by author R2RT opened on Jan 6, 2025
  3

• pkg-conf file has arch-dependent contents but is installed to arch-independent datadir

  xtensor-stack/xsimd#1077 · Filter by author drew-parsons opened on Dec 31, 2024

• risc-v: failed to conversion between rvv register type and batch<T> or batch<T, A>

  xtensor-stack/xsimd#1074 · Filter by author Ag-Cu opened on Dec 20, 2024
  3

• asin test fails on darwin x86 & aarch64 with clang-19

  xtensor-stack/xsimd#1063 · Filter by author paparodeo opened on Nov 10, 2024
  1

• Add support from [u]int8_ t and [u]int16_t for xsimd::transpose

  xtensor-stack/xsimd#1054 · Filter by author serge-sans-paille opened on Oct 12, 2024

• Add support for xsimd::transpose in Risc V

  xtensor-stack/xsimd#1053 · Filter by author serge-sans-paille opened on Oct 12, 2024

• xsimd::transform replacement

  xtensor-stack/xsimd#1045 · Filter by author bbias opened on Aug 14, 2024
  1

• Change representation of instruction set extensions

  xtensor-stack/xsimd#1009 · Filter by author serge-sans-paille opened on Mar 17, 2024
  17

• riscv64, s390x error: ‘aligned_mode’ in namespace ‘xsimd’ does not name a type; did you mean ‘aligned_free’?

  xtensor-stack/xsimd#954 · Filter by author drew-parsons opened on Oct 11, 2023
  3

  

• Complex Calculate use avx2 are slower 3 times than normal

  xtensor-stack/xsimd#880 · Filter by author YggSky opened on Jan 7, 2023
  4

• Minor difference in test result on macOS

  xtensor-stack/xsimd#814 · Filter by author emmenlau opened on Aug 26, 2022

• Add a fixed size batch

  xtensor-stack/xsimd#809 · Filter by author bernhardmgruber opened on Aug 24, 2022
  4

• AArch64 Neon float16x4

  xtensor-stack/xsimd#799 · Filter by author dmikushin opened on Aug 7, 2022
  2

• failing tests on alpine linux

  xtensor-stack/xsimd#798 · Filter by author a16bitsysop opened on Aug 6, 2022
  18