The Vector Optimized Library of Kernels
active 2026-03-02 → 2026-08-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 159 days from 2026-03-02 to 2026-08-07. Pushes: 150 total, peak 25 in a day. Pull requests: 10 total, peak 2 in a day. Issues: 28 total, peak 5 in a day. Comments: 4 total, peak 2 in a day. Stars: 0 total, peak 0 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| mtibbits | 192 | 150 | 10 | 4 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#173mtibbits2026-07-02 14:12Adjudicate volk_32f_log2_32f accuracy at the 5e-06 QA tolerance (rotating CI flicker)
- Issue#114mtibbits2026-06-25 17:41adjudicate clamp puppet under degenerate sweep scalar
- Issue#60mtibbits2026-06-25 05:02add AVX2+FMA magnitude-squared helper and consuming kernel (B4c)
- Issue#108mtibbits2026-06-20 23:18fix stale input pointer in tanh series clamp branches
- Issue#111mtibbits2026-06-20 22:07adjudicate expfast accuracy contract at adversarial edges
- Issue#146mtibbits2026-06-17 01:54Android armeabi-v7a build broken by unguarded FMA NEON helper
- Pull request#143mtibbits2026-06-14 23:42
- Issue#138mtibbits2026-06-12 02:22meta: correction sweep — false or stale claims in open PR bodies and posted closeouts
- Issue#139mtibbits2026-06-12 02:22ci: own the inherited failing CI legs so PR signal is green-by-default
- Issue#135mtibbits2026-06-12 02:22qa harness: add per-impl max-error column to HARNESS_REPORT for severity-ranked triage
- Issue#136mtibbits2026-06-12 02:22gen, cmake: fix wrong tracker references baked into shipped comments
- Issue#132mtibbits2026-06-12 02:22cmake: check_dispatch_tables.py fails open on parse drift; machine-file glob is unscoped to the active configure
- Issue#88mtibbits2026-06-05 21:44Harness: independent double-precision reference (catch bugs all impls share)
- Issue#81mtibbits2026-05-31 23:49Stage 0 — closeout, cross-ISA evidence, and downstream-epic start-gate clearing
- Issue#77mtibbits2026-05-31 23:49Epic: Stage 0 — fusion framework birth via volk_32f_x2_add_32f rewrite (Op/Driver decomposition)
- Issue#77mtibbits2026-05-31 23:49Epic: Stage 0 — fusion framework birth via volk_32f_x2_add_32f rewrite (Op/Driver decomposition)
- Issue#55mtibbits2026-05-29 01:42Establish RPi 4 (32-bit armhf) performance baseline for dev/all-prs
- Issue#66mtibbits2026-05-27 22:45CMakeLists.txt find_package(CpuFeatures) picks host-installed wrong-arch package when cross-compiling
- Pull request#63mtibbits2026-05-26 01:08
- Issue#61mtibbits2026-05-25 23:39add AVX-512 square-sum helper and consuming kernel (B4d)
- Issue#62mtibbits2026-05-25 23:39add NEONV8 FMA complex multiply helper and consuming kernel (B4e)
- Issue#51mtibbits2026-05-24 18:34gen/archs.xml: seven arch flags declare an ISA tier that no kernel discriminates
- Issue comment#50mtibbits2026-05-24 01:37kernels: add AVX (no-AVX2/no-FMA) tier to sin, cos, and sincos kernels
- Pull request#47mtibbits2026-05-02 02:43
- Pull request#47mtibbits2026-05-02 02:43
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.