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cudarc

v0.19.4 Growing

Safe and minimal CUDA bindings

MIT OR Apache-2.0 Edition 2021

Quick Verdict

  • โœ“Actively maintained (updated 4d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.3K crates depend on it)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
3.1M
Dependents
1.3K
Releases
83
Size
654KB

Deep Insights

๐Ÿ“ˆ
Strong growth momentum

1.0M downloads in the last 30 days (33.8K/day), up 39% from the previous period.

๐Ÿ”—
Widely adopted

1.3K crates depend on cudarc. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

cudarc has only 1 owner despite 1.3K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, cudarc hasn't reached 1.0 yet. Expect potential API changes between versions.

๐ŸŒŸ
Used by top crates

Notable dependents include candle-core, lambdaworks-math, ug-cuda, cubecl-cuda, tract-libcli. When high-quality crates choose cudarc, it's a strong quality signal.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
22K/day avg+216%
050K100K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.17.8
31%
v0.18.2
23%
v0.19.3
19%
v0.16.6
15%
v0.13.9
12%

Release Timeline

83 releases2 yankedsince 2022
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J
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D
2022
4
2023
28
2024
13
2025
33
2026
5
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Yanked

Feature Flags

default =["std", "cublas", "cublaslt", "curand", "driver", "runtime", "nvrtc", "fallback-dynamic-loading"]

f4f8f16std*ncclnvtxcudnncufftcuptinvrtc*cublas*cufilecurand*driver*no-stdruntime*cublaslt*cusolvercusparsecutensorcuda-11040cuda-11050cuda-11060cuda-11070cuda-11080cuda-12000cuda-12010cuda-12020cuda-12030cuda-12040cuda-12050cuda-12060cuda-12080cuda-12090cuda-13000cuda-13010cuda-13020cusolvermgstatic-linkingdynamic-linkingdynamic-loadingfallback-latestfallback-dynamic-loading*cuda-version-from-build-system

README

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Maintainers

Dependencies
5
direct dependencies
Dependents
1.3K
crates depend on cudarc

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