Xtensor Stack

@xtensor-stack

Data structures for data sciences

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C++ tensors with broadcasting and lazy computing

C++ 3.7k 434
C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-V))

C++ 2.7k 299
C++ multi-dimensional labeled arrays and dataframe based on xtensor

C++ 326 33
Python bindings for xtensor

C++ 367 67
R bindings for xtensor

C++ 89 16
Implementation of the Zarr core protocol (version 2 and 3) based on xtensor.

C++ 47 10

Showing 10 of 24 repositories

xsimd Public
C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, AVX512, NEON, SVE, WebAssembly, VSX, RISC-V))

xtensor-stack/xsimd’s past year of commit activity
xtensor-stack/xtensor-python’s past year of commit activity

C++
367
BSD-3-Clause
67 38 5
Updated Mar 18, 2026
xtensor-stack/xsimd-algorithm’s past year of commit activity

C++
4
BSD-3-Clause
2 1 0
Updated Mar 17, 2026
xtensor-stack/Xtensor.R’s past year of commit activity

C++
17 8 2 1
Updated Feb 12, 2026
xtl Public
The x template library

xtensor-stack/xtl’s past year of commit activity

C++
234
BSD-3-Clause
111 24 2
Updated Feb 12, 2026
xtensor Public
C++ tensors with broadcasting and lazy computing

xtensor-stack/xtensor’s past year of commit activity
xtensor-stack/xtensor-r’s past year of commit activity

C++
89
BSD-3-Clause
16 15 1
Updated Dec 6, 2025
xframe Public
C++ multi-dimensional labeled arrays and dataframe based on xtensor

xtensor-stack/xframe’s past year of commit activity
xtensor-stack/xtensor-blas’s past year of commit activity

C++
172
BSD-3-Clause
64 51 6
Updated Jul 16, 2025
xtensor-fftw Public
FFTW bindings for the xtensor C++14 multi-dimensional array library

xtensor-stack/xtensor-fftw’s past year of commit activity