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xtensor-stack / xsimd Public

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feat: add per-lane popcount on batch - #1401

#1401

Open

DiamonDinoia wants to merge 2 commits into

xtensor-stack:masterxtensor-stack/xsimd:masterfrom

DiamonDinoia:feat/popcountDiamonDinoia/xsimd:feat/popcountCopy head branch name to clipboard

Conversation Commits2 (2)Checks Files changed

Open

feat: add per-lane popcount on batch#1401
DiamonDinoia wants to merge 2 commits into
xtensor-stack:masterfrom
DiamonDinoia:feat/popcount

feat: add per-lane popcount on batch

6814b53

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sanitizer on: pull_request 3

sanitizer - sanitize=address

sanitizer - sanitize=undefined

sanitizer - fast-math -fsanitize=undefined

Windows build on: pull_request 13

MSVC 2022, x86 sse2

MSVC 2022, x86 avx2

MSVC 2022, x64 avx2

MSVC 2022, x64 avx512bw

MSVC 2025, x86 sse2

MSVC 2025, x86 avx2

MSVC 2025, x64 avx2

MSVC 2025, x64 avx512bw

MSYS2 MINGW32

MSYS2 CLANG64

clang-cl x64 AVX2

clang-cl x64 /fp:fast

MSVC arm64 native

MSVC arm64 arm64ec

Emscripten build on: pull_request 2

test

LoongArch64 cross-compilation build on: pull_request 2

LoongArch64 lsx

LoongArch64 lasx

C++ compatibility build on: pull_request 4

Unix C++17

Unix C++20

MSVC C++17

MSVC C++20

benchmark & examples on: pull_request 1

build

CMake integration on: pull_request 1

build

PowerPC cross-compilation build on: pull_request 4

ppc64le, gcc 12

ppc64le, clang 20

ppc64, gcc 12

ppc64, clang 20

RISC-V RVV cross-compilation build on: pull_request 8

RISC-V RVV256

RISC-V RVV512

RISC-V RVV128

RISC-V RVV256

RISC-V RVV512

RISC-V RVV128

RISC-V RVV256

RISC-V RVV512

C++ -fno-except compatibility on: pull_request 1

build

Arm-SVE cross-compilation build on: pull_request 3

Arm SVE128

Arm SVE256

Arm SVE512

Arm cross-compilation build on: pull_request 6

armv7-a, gcc 10

armv7-a, gcc 14

armv7-a, gcc 10

armv7-a, gcc 14

armv8-a, gcc 10

armv8-a, gcc 14

doc on: pull_request 1

build

Linux emulated build on: pull_request 6

g++ - emulated<128>

g++ - emulated<256>

g++ - emulated<512>

Arch consistency check on: pull_request 1

build

Linux x86 build on: pull_request 38

gcc 13 - native xtl-complex

gcc 14 - avx

gcc 14 - avx2

gcc 13 - avx512bw

gcc 10 - avx512bw

gcc 12 - native 32bits

gcc 13 - avx512pf

gcc 13 - avx512vbmi

gcc 14 - avx512vbmi2

gcc 13 - avx512vnni_avx512bw

clang 16 - native xtl-complex

clang 17 - avx

clang 17 - sse3

clang 18 - avx512bw

clang 18 - avx_128

clang 18 - avx2_128

clang 18 - avx512vl_128

clang 18 - avx512vl_256

clang 18 - architectures and benchmark

style check on: pull_request 4

Format check

Check inline keyword usage

Check unused standard includes

Clang-tidy check (x86_64)

IBM Z cross-compilation build on: pull_request 1

s390x, gcc 14

Android build on: pull_request 7

android-16 - armeabi-v7a neon

android-18 - armeabi-v7a neon

android-16 - arm64-v8a neon64

android-18 - arm64-v8a neon64

android-16 - x86 ssse3

android-18 - x86 ssse3

android-16 - x86_64 sse4.2

android-18 - x86_64 sse4.2

macOS build on: pull_request 2

macos-14 - native

macos-15 - neon64

macos-15-intel - sse4.2

Annotations

1 notice

"The ubuntu-latest label will migrate to Ubuntu 26 beginning October 19, 2026. For more information, see https://github.com/actions/runner-images/issues/14748"

sanitizer - sanitize=address

succeeded Oct 1, 2026 in 2m 41s

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