Public record
Software health reportschema 0.34.0 · metrics 2.10.0 · 2026-10-02 20:57 UTC

HadrienG2 / hwlocality

Rust bindings to Open MPI Portable Hardware Locality "hwloc" library, covering version 2.0 and above.

RustMIT★ 56 stars⑂ 9 forkssince Feb 2023View on GitHub ↗

HadrienG2/hwlocality holds a health index of 86 out of 100, placing it in the Excellent band. It scores highest on Vitality (85/100) and lowest on Community & Adoption (55/100). It was last updated 2 days ago. A single contributor accounts for most of its recent work.

86
overall / 100
Excellent

Software health index

Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean, calibrated against the distribution of the public record so bands carry percentile meaning; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At Risk ceiling of 34.

86
Exceptional93-100The record's top tier (≈ top 5%); essentially all checked criteria met
Excellent80-92Strong across the board; minor gaps
Good65-79Healthy; gaps are limited and manageable
Moderate50-64Acceptable with notable gaps; review recommended
Weak35-49Material weaknesses across several areas
At Risk20-34Significant weaknesses; adoption warrants caution
Critical1-19Severe problems (abandoned, single-maintainer, no hygiene)
VitalityCommunity &AdoptionSustainability &GovernanceEngineeringQualitySecurityAI Readiness

Score profile

Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.

The weighted overall 72 is calibrated to 86 on the published index scale (record calibration 2026-08-02).

Ownership

Hadrien G.Personal account
208 followers91 public repossince Jan 2012CNRS

This repository is owned by a personal account. A single-owner project carries more continuity risk than an organization-backed one.

Package ecosystems

Metrics by category

Vitality

Is the project alive — is code being written and are releases shipping?

85Excellent · 21% of overall
How it's scored
36/36Push recency — last push 2 days ago
24.2/36Commit cadence — 35/52 weeks with commits
18/18Commit volume — 233 commits in the last year
10/10OpenSSF Scorecard: Maintained — 30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
Inputs used
commits_last_year233
human_commit_share0.68
days_since_last_push2
active_weeks_last_year35
How it's scored
16.2/27Ships releases — 13 version tags (no GitHub releases)
36/36Release recency — latest release 2 days ago
19.8/27Release cadence — a release every ~94.8 days
0/10OpenSSF Scorecard: Signed-Releases — no data
Inputs used
releases_count13
latest_release_tagv1.0.0-alpha.13
releases_from_tagsyes
days_since_latest_release2
mean_days_between_releases94.8
Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.

Community & Adoption

Does the project have users, downloads, attention, and a welcoming setup for contributors?

55Moderate · 17% of overall
How it's scored
28.2/60Stars — 56 stars
7.5/25Forks — 9 forks
0/15Watchers — 2 watchers
Inputs used
forks9
stars56
watchers2
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history
How it's scored
22.5/22.5README
22.5/22.5License — recognized license (MIT)
0/18CONTRIBUTING guide
0/13.5Code of conduct
0/7.2Issue template
0/6.3PR template
Inputs used
has_readmeyes
has_licenseyes
readme_badges6
has_contributingno
has_issue_templateno
has_code_of_conductno
readme_badge_servicescodecov.io, shields.io
has_pull_request_templateno
How it's scored
73.2/80Monthly downloads — 309,083 downloads/month across crates
0/20Registry dependents — not reported by this ecosystem
Inputs used
packageshwlocality, hwlocality-sys
dependents—
ecosystemscrates
total_downloads1,498,421
monthly_downloads309,083
unverified_packages_excluded—
Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.

Sustainability & Governance

Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?

64Moderate · 23% of overall
How it's scored
9/54Bus factor — 1 contributor(s) cover half of all commits
1.5/22.5Commit distribution — top contributor authored 93% of commits
13.5/13.5Contributor breadth — 10 contributors
10/10OpenSSF Scorecard: Contributors — project has 4 contributing companies or organizations
Inputs used
bus_factor1
contributors_sampled10
top_contributor_share0.933
How it's scored
32.8/42Issue resolution — 78% of issues closed
27.5/30PR acceptance — 339/370 decided PRs merged
0/13Newcomer PR acceptance — no first-time contributor's PR decided in 30d
0/15OpenSSF Scorecard: Code-Review — Found 0/4 approved changesets -- score normalized to 0
Inputs used
merged_prs339
open_issues9
closed_issues32
prs_merged_7d2
prs_decided_7d2
prs_merged_30d3
prs_decided_30d3
issue_closed_ratio0.78
closed_unmerged_prs31
first_time_authors_30d0
first_time_prs_merged_30d0
first_time_prs_decided_30d0
Excluded from scoring (no data or not applicable): Newcomer PR acceptance. Remaining weights renormalized.
How it's scored
10/30Ownership backing — personal (user) account
0/20Verified domain — not applicable to user accounts
16.7/25Owner reach — 208 followers of HadrienG2
25/25Track record — 91 public repos, account ~14 yr old
Inputs used
followers208
owner_typeUser
is_verified—
owner_loginHadrienG2
public_repos91
account_age_days5,384
Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.

Package maintenance

100Exceptional
How it's scored
25/25Published & resolvable — 2 package(s) on crates
35/35Publish recency — latest publish 2 days ago
20/20Version history — 34 published versions
20/20Not deprecated — active, not deprecated or yanked
Inputs used
packageshwlocality, hwlocality-sys
ecosystemscrates
any_deprecatedno
min_days_since_publish2

Engineering Quality

Are baseline engineering and documentation practices in place?

76Good · 19% of overall
How it's scored
24/24CI workflows — 1 workflow(s)
24/24Tests present
16/16Linter config — .clippy.toml, Cargo.toml ([lints])
0/9.6Pre-commit hooks
0/6.4.editorconfig
20/20OpenSSF Scorecard: CI-Tests — 13 out of 13 merged PRs checked by a CI test -- score normalized to 10
Inputs used
has_ciyes
has_testsyes
has_editorconfigno
has_linter_configyes
has_precommit_configno
How it's scored
30/30README
0/25Documentation directory
15/15Documentation / homepage site — https://docs.rs/hwlocality
10/10Repository description
10/10Topics — 8 topics
0/10Wiki
Inputs used
topicscache, ffi-bindings, hardware-support, hwloc, locality, memory-management, numa, os
has_wikino
homepage—
docs_sitehttps://docs.rs/hwlocality
has_readmeyes
has_docs_dirno
has_descriptionyes

Security

Are visible security and supply-chain practices strong, without unresolved high-risk jurisdiction exposure?

79Good · 16% of overall
How it's scored
7.5/7.5Binary-Artifacts — no binaries found in the repo
3/7.5Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5CI-Tests — 13 out of 13 merged PRs checked by a CI test -- score normalized to 10
0.5/2.5CII-Best-Practices — badge detected: InProgress
0/7.5Code-Review — Found 0/4 approved changesets -- score normalized to 0
2.5/2.5Contributors — project has 4 contributing companies or organizations
10/10Dangerous-Workflow — no dangerous workflow patterns detected
7.5/7.5Dependency-Update-Tool — update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5License — license file detected
7.5/7.5Maintained — 30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
0/5Packaging — no data
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
5/5SAST — SAST tool is run on all commits
5/5Security-Policy — security policy file detected
0/7.5Signed-Releases — no data
7.5/7.5Token-Permissions — GitHub workflow tokens follow principle of least privilege
7.5/7.5Vulnerabilities — 0 existing vulnerabilities detected
Inputs used
sourceopenssf_scorecard
checks_evaluated16
scorecard_versionv5.5.0
checks_inconclusive2
scorecard_aggregate7.4
Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.

Dependency advisories

100Exceptional
How it's scored
35/35Direct dependencies free of known advisories — no direct dependency carries a known advisory
0/25Indirect dependencies free of known advisories — transitive set not separable from development and test dependencies in this scope
0/40No advisories left outstanding — no advisory carries a publication date
Inputs used
sourceosv
advisories0
affected_packages0
assessed_packages160
unassessed_packages7
affected_by_severitynone
direct_affected_packages0
Excluded from scoring (no data or not applicable): Indirect dependencies free of known advisories, No advisories left outstanding. Remaining weights renormalized. Matched 160 resolved dependencies against OSV. 7 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list. This repository publishes no package the index resolves, so the repository dependency graph was assessed instead. That graph mixes development and test pins with shipped dependencies, so only the declared runtime dependencies are scored; transitive findings are reported as context and excluded from the score. Reachability is not analyzed.

AI Readiness

How well is the repo equipped to be developed and maintained with AI coding agents? Carries a deliberately small weight (4%): agent tooling is a real maintenance signal, but a repository with none can still reach 100/100.

69Good · 4% of overall
How it's scored
0/45Agent instructions — no CLAUDE.md / AGENTS.md / editor rules
0/15Machine-readable docs (llms.txt)
34.5/40Legible commit history — 44 of 68 human commits state their intent (structured subject or explanatory body)
Inputs used
has_llms_txtno
llms_txt_url—
legible_history_share0.647
agent_instruction_files—
agent_instruction_max_bytes—
How it's scored
12.6/18One-command bootstrap — Cargo.toml, hwlocality-sys/Cargo.toml (toolchain convention, no task runner)
22/22Automated tests
11/11Lint / format config — .clippy.toml, Cargo.toml ([lints])
11/11Static type checking — Rust (statically typed)
10/10Reproducible environment — lockfile
0/10Demonstrated agent practice — no agent-authored commits among the last 100
8/8Automated maintenance — 32 of the last 100 commits are automated dependency updates
0/10OpenSSF Scorecard: Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
Inputs used
has_nixno
has_testsyes
lockfilesCargo.lock
has_dockerfileno
typed_languageyes
bootstrap_files—
has_devcontainerno
has_linter_configyes
typecheck_configs—
agent_commit_share0
toolchain_manifestsCargo.toml, hwlocality-sys/Cargo.toml
dependency_bot_commit_share0.32
How it's scored
45/45Type-checkable code — Rust (statically typed)
46/55Manageable file sizes — 10/61 source files over 60KB
Inputs used
primary_languageRust
largest_source_bytes168,126
source_files_sampled61
oversized_source_files10
How it's scored
0/40API schema (OpenAPI/GraphQL/proto) — not applicable to this kind of software
0/20MCP server — not applicable to this kind of software
40/40Runnable examples — examples
Inputs used
example_dirsexamples
has_mcp_signalno
api_schema_files—
interfaces_expected_of—
Excluded from scoring (no data or not applicable): API schema (OpenAPI/GraphQL/proto), MCP server. Remaining weights renormalized.

Key facts

56GitHub stars
10contributors
233commits, last 12 months
2days since last push
13releases
1bus factor
9open issues
crates.iopackage ecosystems

Data collection warnings

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token

More detail

Star and fork history 0 ★ / 9 ⇿
0Stars
9Forks
12Releases

When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.

0246810912023-082025-012026-07
Major 0Minor 0Patch 0

Each point covers 3 days.

OpenSSF Scorecard 7.4 / 10
7.4aggregate

Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-10-02 20:57 UTC

10Binary-Artifactsno binaries found in the repo
4Branch-Protectionbranch protection is not maximal on development and all release branches
10CI-Tests13 out of 13 merged PRs checked by a CI test -- score normalized to 10
2CII-Best-Practicesbadge detected: InProgress
0Code-ReviewFound 0/4 approved changesets -- score normalized to 0
10Contributorsproject has 4 contributing companies or organizations
10Dangerous-Workflowno dangerous workflow patterns detected
10Dependency-Update-Toolupdate tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 10
n/aPackagingpackaging workflow not detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
10SASTSAST tool is run on all commits
10Security-Policysecurity policy file detected
n/aSigned-Releasesno releases found
10Token-PermissionsGitHub workflow tokens follow principle of least privilege
10Vulnerabilities0 existing vulnerabilities detected
Direct dependencies 9
RegistryPackageVersion constraintManifest
crates.ioarrayvec0.7Cargo.toml
crates.iobitflags2.9Cargo.toml
crates.ioderive_more2.0Cargo.toml
crates.ioerrno0.3Cargo.toml
crates.iohwlocality-sys—Cargo.toml
crates.iolibc—Cargo.toml
crates.iostrum0.28.0Cargo.toml
crates.iothiserror2.0Cargo.toml
crates.ioproptest—Cargo.toml
All dependencies 167

Full resolved dependency set from the GitHub dependency graph: 8 direct and 159 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.

RegistryPackageVersionRelation
crates.ioarrayvec0.7.8direct
crates.iobitflags2.13.2direct
crates.ioderive_more2.1.1direct
crates.ioerrno0.3.14direct
crates.iolibc0.2.189direct
crates.ioproptest1.11.0direct
crates.iostrum0.28.0direct
crates.iothiserror2.0.21direct
crates.ioadler22.0.1indirect
crates.ioautocfg1.5.1indirect
crates.ioautotools—indirect
crates.ioautotools0.2.7indirect
crates.iobase640.23.1indirect
crates.iobstr1.13.1indirect
crates.iobytes1.12.1indirect
crates.iocc1.5.1indirect
crates.iocfg-if1.0.5indirect
crates.iocmake—indirect
crates.iocmake0.1.58indirect
crates.iocombine4.6.8indirect
crates.ioconsole0.16.6indirect
crates.ioconst-oid0.10.2indirect
crates.ioconvert_case0.10.0indirect
crates.iocore-foundation0.10.1indirect
crates.iocore-foundation-sys0.8.7indirect
crates.iocpufeatures0.3.1indirect
crates.iocrc32fast1.5.2indirect
crates.iocrypto-common0.2.2indirect
crates.ioderive_more-impl2.1.1indirect
crates.iodigest0.11.3indirect
crates.ioencode_unicode1.0.0indirect
crates.ioeyre0.6.14indirect
crates.iofastrand2.5.0indirect
crates.iofiletime0.2.29indirect
crates.iofind-msvc-tools0.1.14indirect
crates.ioflate2—indirect
crates.ioflate21.1.10indirect
crates.iogetrandom0.2.17indirect
crates.iogetrandom0.3.4indirect
crates.iogetrandom0.4.3indirect
crates.ioheck0.5.0indirect
crates.iohttp1.5.0indirect
crates.iohttparse1.10.1indirect
crates.iohybrid-array0.4.15indirect
crates.ioindenter0.3.4indirect
crates.ioitoa1.0.18indirect
crates.iojni0.22.4indirect
crates.iojni-macros0.22.4indirect
crates.iojni-sys0.4.1indirect
crates.iojni-sys-macros0.4.1indirect
crates.iokeccak0.2.2indirect
crates.iolazy_static1.5.0indirect
crates.iolinux-raw-sys0.12.1indirect
crates.iolog0.4.34indirect
crates.iomemchr2.8.3indirect
crates.iominiz_oxide0.9.1indirect
crates.iontapi0.4.3indirect
crates.ionum-traits0.2.19indirect
crates.ioobjc2-core-foundation0.3.2indirect
crates.ioobjc2-io-kit0.3.2indirect
crates.ioonce_cell1.21.4indirect
crates.ioopenssl-probe0.2.1indirect
crates.iopercent-encoding2.3.2indirect
crates.iopin-project-lite0.2.17indirect
crates.iopkg-config—indirect
crates.iopkg-config0.3.34indirect
crates.ioppv-lite860.2.21indirect
crates.ioproc-macro21.0.107indirect
crates.ioquote1.0.47indirect
crates.ior-efi5.3.0indirect
crates.ior-efi6.0.0indirect
crates.iorand0.9.5indirect
crates.iorand_chacha0.9.0indirect
crates.iorand_core0.9.5indirect
crates.iorand_xorshift0.4.0indirect
crates.ioregex-automata0.4.18indirect
crates.ioregex-syntax0.8.11indirect
crates.ioring0.17.14indirect
crates.iorustc_version0.4.1indirect
crates.iorustix1.1.5indirect
crates.iorustls0.23.45indirect
crates.iorustls-native-certs0.8.4indirect
crates.iorustls-pki-types1.15.1indirect
crates.iorustls-platform-verifier0.7.1indirect
crates.iorustls-platform-verifier-android0.2.0indirect
crates.iorustls-webpki0.103.15indirect
crates.iosame-file1.0.6indirect
crates.ioschannel0.1.29indirect
crates.iosecurity-framework3.7.0indirect
crates.iosecurity-framework-sys2.17.0indirect
crates.iosemver1.0.28indirect
crates.ioserde_core1.0.229indirect
crates.ioserde_derive1.0.229indirect
crates.iosha3—indirect
crates.iosha30.12.0indirect
crates.iosharded-slab0.1.7indirect
crates.ioshlex2.0.1indirect
crates.iosimd-adler320.3.10indirect
crates.iosimd_cesu81.2.0indirect
crates.iosimdutf80.1.5indirect
crates.iosimilar3.2.0indirect
crates.iosimilar-asserts2.0.0indirect
crates.iosponge-cursor0.1.0indirect
crates.iostatic_assertions1.1.0indirect
crates.iostrum_macros0.28.0indirect
crates.iosubtle2.6.1indirect
crates.iosyn2.0.119indirect
crates.iosyn3.0.6indirect
crates.iosysinfo0.36.1indirect
crates.iotar—indirect
crates.iotar0.4.46indirect
crates.iotempfile3.27.0indirect
crates.iothiserror-impl2.0.21indirect
crates.iothread_local1.1.10indirect
crates.iotracing0.1.44indirect
crates.iotracing-attributes0.1.31indirect
crates.iotracing-core0.1.36indirect
crates.iotracing-error0.2.1indirect
crates.iotracing-subscriber0.3.23indirect
crates.iotypenum1.20.1indirect
crates.iounarray0.1.4indirect
crates.iounicode-ident1.0.26indirect
crates.iounicode-segmentation1.13.3indirect
crates.iounicode-xid0.2.6indirect
crates.iountrusted0.9.0indirect
crates.ioureq—indirect
crates.ioureq3.4.2indirect
crates.ioureq-proto0.6.4indirect
crates.ioutf8-zero0.8.1indirect
crates.iowalkdir2.5.0indirect
crates.iowasi0.11.1+wasi-snapshot-preview1indirect
crates.iowasip21.0.1+wasi-0.2.4indirect
crates.iowebpki-root-certs1.0.9indirect
crates.iowebpki-roots1.0.9indirect
crates.iowinapi0.3.9indirect
crates.iowinapi-i686-pc-windows-gnu0.4.0indirect
crates.iowinapi-util0.1.11indirect
crates.iowinapi-x86_64-pc-windows-gnu0.4.0indirect
crates.iowindows0.61.3indirect
crates.iowindows-collections0.2.0indirect
crates.iowindows-core0.61.2indirect
crates.iowindows-future0.2.1indirect
crates.iowindows-implement0.60.2indirect
crates.iowindows-interface0.59.3indirect
crates.iowindows-link0.1.3indirect
crates.iowindows-link0.2.1indirect
crates.iowindows-numerics0.2.0indirect
crates.iowindows-result0.3.4indirect
crates.iowindows-strings0.4.2indirect
crates.iowindows-sys0.52.0indirect
crates.iowindows-sys0.61.2indirect
crates.iowindows-targets0.52.6indirect
crates.iowindows-threading0.1.0indirect
crates.iowindows_aarch64_gnullvm0.52.6indirect
crates.iowindows_aarch64_msvc0.52.6indirect
crates.iowindows_i686_gnu0.52.6indirect
crates.iowindows_i686_gnullvm0.52.6indirect
crates.iowindows_i686_msvc0.52.6indirect
crates.iowindows_x86_64_gnu0.52.6indirect
crates.iowindows_x86_64_gnullvm0.52.6indirect
crates.iowindows_x86_64_msvc0.52.6indirect
crates.iowit-bindgen0.46.0indirect
crates.ioxattr1.6.1indirect
crates.iozerocopy0.8.59indirect
crates.iozerocopy-derive0.8.59indirect
crates.iozeroize1.9.0indirect
crates.iozlib-rs0.6.8indirect
Dependency advisories 0

This repository publishes no package the index resolves, so its own dependency graph was assessed — 160 packages, which also include development and test pins that never ship: 0 carry known advisories, of which 0 are direct. 7 could not be assessed — no resolved version, an unsupported ecosystem, or beyond the reported package list.

No known advisories affect the assessed dependencies.

An advisory means the version recorded in the dependency graph falls inside an advisory’s affected range. Reachability is not analysed, and the graph includes development and test pins — a finding may concern tooling rather than shipped software.

Raw JSON report machine-readable

Feedback

Spotted something off in this report, or have thoughts to share? Wrong measurements, missed tooling, ideas, questions — anything is welcome. Every message is read and gets a response.

The message is kept through sign-in.

Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.

Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v2.10.0, schema v0.34.0 — full methodology · metrics wiki.

How one result sits in the wider record: aggregate statistics — crates.io.