13 posts
SciRS2 0.4.2 — pure-Rust SciPy/NumPy/scikit-learn replacement, 2.94M SLoC, 27,632 tests, 29 crates. This release adds Neural Architecture Search, CMA-ES, Mamba SSM, async/unified GPU memory, H-matrix compression, streaming FFT, DLPack zero-copy, and Apache Iceberg/DataFusion IO. No C/Fortran.
SciRS2 0.4.1 is a pure-Rust SciPy/NumPy/scikit-learn replacement: 2.91M SLoC, 25,863 tests, 32 crates. This release improves JIT compilation in scirs2-core, ships a 76-test WebGPU/WASM backend for browser GPU compute, and validates 15+ distributions to numerical accuracy. No C. No Fortran.
SciRS2 0.3.4 is the pure-Rust SciPy/NumPy/scikit-learn replacement: 2.59M SLoC, 19,700+ tests, 29 workspace crates. This release upgrades OxiARC to 0.2.5 and purges the last C-library (GMP/MPFR) and the zip crate from the dependency tree for a leaner, smaller-attack-surface, 100% Pure Rust supply chain.
SciRS2 is a pure-Rust SciPy/NumPy/scikit-learn replacement — 2.59M SLoC, 19,700+ tests, 29 crates, no C or Fortran. The 0.3.2 patch upgrades the Python bindings to pyo3 0.28.2 (Python::attach) for free-threaded CPython 3.13, plus benchmark modernization with std::hint::black_box.
2.59 million lines of pure Rust. SciPy-compatible APIs, 10-100× faster with SIMD, no C/Fortran deps, 29 crates, 19,700+ tests, Python + WASM + no_std. The sovereign scientific computing and AI foundation for the entire COOLJAPAN ecosystem.
SciRS2 is a pure-Rust SciPy/NumPy/scikit-learn replacement, and 0.3.0 is the biggest release yet — transformers, GNNs, diffusion, MoE/RLHF, Gaussian processes, MCMC, survival analysis, radar/compressed sensing, LOBPCG/AMG, plus new Julia and Python bindings. 19,644 tests, ~2.59M lines of Rust. No C, no Fortran.
SciRS2 is the pure-Rust SciPy/NumPy replacement. 0.2.0 restores the entire workspace to zero compile errors, makes Pure Rust OxiFFT the default FFT backend (rustfft now optional), rebuilds the neural stack, and ships the first WebAssembly bindings. ~11,400 tests, zero warnings. No C. No Fortran.
Pure-Rust SciPy/NumPy replacement. 0.1.5 is a polish release — workspace version alignment, strict scirs2-core import policy, correct GPU feature wiring, and a leaner dependency tree. OxiFFT stays the Pure Rust default. No C, no Fortran, no system dependencies.
Pure-Rust SciPy/NumPy replacement. This release: SIMD phase 60-69 (8 new AVX2/NEON modules), modular Bowyer-Watson Delaunay (2D/3D/ND + constrained), OxiFFT now the 100% Pure Rust FFT default, and autograd optimizer fixes. 11,400+ tests, 27 crates. No C, no Fortran.
SciRS2 0.1.3 expands Python (PyO3) bindings across autograd, datasets, graph, io, metrics, ndimage, neural, sparse, text, transform and vision; adds PCHIP linear extrapolation; better manylinux wheels and an Adam scalar fix. 100% Pure Rust on OxiBLAS + OxiFFT.
SciRS2 0.1.2 completes the Pure Rust journey — FFT migrates from FFTW to Pure Rust OxiFFT, plus zero-allocation SIMD ops and functional optimizers (SGD/Adam/RMSprop). 100% Pure Rust by default on OxiBLAS + OxiFFT. No C, no Fortran.
SciRS2 0.1.1, a maintenance release one day after the first stable build — documentation refinements, dependency updates, build improvements and minor fixes on the 100% Pure Rust, OxiBLAS-backed SciPy/NumPy stack. No C, no Fortran.
SciRS2 0.1.0, the first stable release — a 100% Pure Rust scientific computing & AI/ML stack with SciPy-compatible APIs, built on OxiBLAS, refactored into clean modules with zero warnings and 10,861 passing tests. No C, no Fortran.