linfa-linalg
Library Listed Dormant
Pure-Rust implementation of linear algebra routines for ndarray
- Downloads
- 198,623
- Dependents
- 20
- Stars
- 39
- Forks
- 10
- Contributors
- 5
- Commits
- 44
- Latest release
- 0.2.1 ·
About
Provides pure-Rust implementations of linear algebra routines for ndarray without depending on external LAPACK/BLAS libraries.
Eliminating BLAS dependencies
If this crate is being used as a BLAS-less replacement for ndarray-linalg, make sure to remove ndarray-linalg from the entire dependency tree of your crate. This is because ndarray-linalg, even as a transitive dependency, forces ndarray to be built with the blas feature, which forces all matrix multiplications to rely on a BLAS backend. This leads to linker errors if no BLAS backend is specified.
License
Dual-licensed to be compatible with the Rust project.
Licensed under the Apache License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0 or the MIT license http://opensource.org/licenses/MIT, at your option. This file may not be copied, modified, or distributed except according to those terms.
Compatibility
- Runs on
- GPU support unknown
What shows it
- no dependency or feature matches a backend row
- Native code
- None found
- No native code found
- Python bindings
- No Python binding crate found
- License
- Apache-2.0 OR MIT
Compare with similar projects
Order: strongest tier first, then most downloads, then name, with unmeasured values last. A library counts downloads over 30 days. An app counts binary downloads per release. An app with none counts its crate downloads over 30 days. ML Rust runs this catalogue, so its closest project always gets a row.
| Project | Downloads | Dependents | Stars | Latest release | Runs on (GPU) | Native code | License |
|---|---|---|---|---|---|---|---|
|
Pure-Rust implementation of linear algebra routines for ndarray |
198,623 downloads over 30 days | 20 | 39 | 0.2.1 | GPU support unknown | No native code found | Apache-2.0 OR MIT |
|
nalgebra Featured
General-purpose linear algebra library with transformations and statically-sized or dynamically-sized matrices. |
6,251,820 downloads over 30 days | 2,119 | 4,810 | 0.35.0 | GPU support unknown | Binds native code: blas-sys, lapack-sys, defmt (feature defmt) | Apache-2.0 |
|
peroxide Listed
Rust comprehensive scientific computation library contains linear algebra, numerical analysis, statistics and machine learning tools with familiar syntax Python bindings |
56,548 downloads over 30 days | 9 | 732 | 0.43.1 | GPU support unknown | Binds native code: openblas-src (feature O3-openblas-system), blas-sys (feature O3), hdf5-metno-sys (feature nc), lapack-sys (feature O3), libz-sys (feature nc) and 1 more | Apache-2.0 OR MIT |
|
basin Listed
Numerical optimization in pure Rust, with pluggable linear-algebra backends and WASM support. |
22,519 downloads over 30 days | 9 | 128 | 3.2.0 | GPU support unknown | Binds native code: blas-sys (feature nalgebra_latest-lapack), lapack-sys (feature nalgebra_latest-lapack) | Apache-2.0 OR MIT |
|
numr Listed
The base for numerical code in Rust, in the role NumPy has in Python: n-dimensional tensors, linear algebra, FFT, statistics and autograd on CPU, CUDA and WebGPU. The backends use native kernels, with no cuBLAS, MKL or other vendor math library. |
1,673 downloads over 30 days | 7 | 59 | 0.15.2 | CUDA, WebGPU | Binds native code: ring (feature distributed) | Apache-2.0 |
|
russell Listed
Scientific laboratory for linear algebra and numerical mathematics |
1,282 downloads over 30 days | 5 | 207 | 5.0.0 | GPU support unknown | Build uses a native toolchain: cc, pkg-config | MIT |
Why ListedNo archive, New or Featured rule places it, so it is Listed.
What it lacks for Featured
- It has 4.5 active dependents and 1 new dependents in 365 days. Featured needs 11 active dependents or 9 new dependents in 365 days. The repository route reads 39 stars, 10 forks and 5 contributors. It needs 4,539 stars, 434 forks and 79 contributors together.
- The project is dormant and not finished. Dormancy rule
What else the check found
- The last activity is on 15 May 2025, 543 days ago. That reaches the 365 days the rules expect, so the project is dormant. Dormancy rule
- The oldest outside issue waits 357 days for a reply, past the limit of 270. No maintainer replied in 365 days. Rot signals rule
Not measured: Latest release fails cargo check.
Exact rules: Listed, Featured library. The check on applied thresholds version 9.
Every rule outcome, as the check records it
expected-interval: version 0.2.1 base 300, capped at 3 releases = 150, doubled for 198623 downloads per month, raised to the 365-day floor: E = 365 daysdormancy: last activity 2025-05-15, 543 days ago, E = 365: dormantrot: oldest unanswered issue 357 days (limit 270), no maintainer reply in 365 daysfeatured: not featured: active_users 4.5 < 11 and new_adopters 1 < 9 and repository route stars 39 (needs 4539), forks 10 (needs 434), contributors 5 (needs 79); dormant and not stablelisted: listed: no archive, new or featured rule applies
Measurements and sources
Each signal row shows the raw value, its source and the fetch date. The Sources list gathers every distinct source on this page. Movement needs more history.
Sources6 sources
- Description: the crates.io description
- crates.io database dump, fetched
- RustSec advisory database, fetched
- GitHub repository, fetched
- crates.io package, fetched
- GitHub contributors, fetched
Adoption5 active dependents, 1 new dependents in 365 days1 not measured
| Signal | Value | Source | Fetched | Counts |
|---|---|---|---|---|
| Active dependents | 4.5 | crates.io database dump | Yes | |
| New dependents (365 days) | 1 | crates.io database dump | Yes | |
| Peak active dependents | 6.5 | crates.io database dump | Yes | |
| Active dependents as a share of the peak | 0.975 | crates.io database dump | Yes | |
| Binary downloads per release | Not measured | Yes |
MaintenanceLatest human commit: 18 months ago3 not measured
| Signal | Value | Source | Fetched | Counts |
|---|---|---|---|---|
| Latest human commit | 2025-05-15 | GitHub repository | Yes | |
| Latest release | 2025-05-15 | crates.io database dump | Yes | |
| First release | 2022-06-05 | crates.io database dump | Yes | |
| Latest version | 0.2.1 | crates.io database dump | Yes | |
| Days the oldest outside issue waits for a reply | 357 | GitHub repository | Yes | |
| Maintainer replies over 365 days | 0 | GitHub repository | Yes | |
| Repository archived | false | GitHub repository | Yes | |
| Repository gone | false | GitHub repository | Yes | |
| Release commit or manifest in the repo | true | crates.io package | Yes | |
| Published docs | true | crates.io database dump | Yes | |
| Latest release fails cargo check | Not measured | Yes | ||
| Build check date | Not measured | Yes | ||
| Build check toolchain | Not measured | Yes |
SecurityUnpatched vulnerabilities: none
| Signal | Value | Source | Fetched | Counts |
|---|---|---|---|---|
| Unpatched vulnerabilities past the grace window | none | RustSec advisory database | Yes | |
| RustSec unmaintained advisory | none | RustSec advisory database | Yes | |
| Deprecation notice | none | crates.io database dump | Yes | |
| Deprecated requirement | none | crates.io database dump | Yes |
Distribution3 releases, 198,623 downloads over 30 days5 not measured
| Signal | Value | Source | Fetched | Counts |
|---|---|---|---|---|
| Releases | 3 | crates.io database dump | Yes | |
| Downloads over 30 days | 198623 | crates.io database dump | Yes | |
| Binary downloads over the last 3 releases | Not measured | Yes | ||
| Homebrew installs on request over 365 days | Not measured | Yes | ||
| Repology repository families | Not measured | Yes | ||
| Docker pull growth over 90 days | Not measured | Yes | ||
| Docker pulls at the growth baseline | Not measured | Yes | ||
| Every version a prerelease | false | crates.io database dump | Yes | |
| Every version 0.0.x | false | crates.io database dump | Yes | |
| Every version yanked | false | crates.io database dump | Yes | |
| Crate deleted from crates.io | false | crates.io database dump | Yes |
Repository39 stars, 10 forks, 5 contributors, 44 commits. Stars alone never qualify a project.
| Signal | Value | Source | Fetched | Counts |
|---|---|---|---|---|
| GitHub stars | 39 | GitHub repository | Yes — one part of the repository route | |
| GitHub forks | 10 | GitHub repository | Yes — one part of the repository route | |
| Contributors with a GitHub account | 5 | GitHub contributors | Yes — one part of the repository route | |
| Commits on the default branch | 44 | GitHub repository | No | |
| Repository's main crate left out of the entry | none | crates.io database dump | Yes |
Facts that never count
| Signal | Value | Source | Fetched | Counts |
|---|---|---|---|---|
| License | Apache-2.0 OR MIT | crates.io database dump | No | |
| Runs on, from listed crates and their direct dependencies | GPU support unknown | crates.io database dump | No | |
| What shows each backend | no dependency or feature matches a backend row | crates.io database dump | No | |
| Native code, from listed crates and their dependencies | No native code found | crates.io database dump | No | |
| Python bindings, from direct dependencies of listed crates | No Python binding crate found | crates.io database dump | No | |
| Crates that depend on a listed crate directly | 20 | crates.io database dump | No |
Corrections and review history
No correction applies to this entry.
Judgments
A judgment enters only through an approved issue and a merged pull request.
No judgment applies to this entry.