sparq-org/sparq · skills/gpu-kernels/SKILL.md

gpu-kernels skillA

gpu-kernels is agent-read markdown (skill) from sparq-org/sparq: Experimental GPU (wgpu / WGSL) compute kernels for sparq's hot-path primitive shapes — FILTER + count, hash-join probe, and GROUP BY COUNT+SUM — over plain ValueId-shaped columns (&[u32] / &[f64]) in the opt-in sparq-gpu crate. Use when measuring whether a GPU beats the CPU for sparq's columnar primitives once the host->device transfer tax is charged, driving the Gpu handle and resident column/hash-table types, or reading the device-vs-CPU verdict. MEASUREMENT PROTOTYPE (roadmap T24d), PARKED, p.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add sparq-org/sparq/gpu-kernels@v0.1.0
Exact content
mdr add sparq-org/sparq/gpu-kernels@sha256:4afb5f3aef4a0a06

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

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Versions

versioncommittedcommitsizeaudit
v0.1.0 latest2026-09-03 1a63aa7 6,275 BA view · diff
v0.1.02026-06-16 41ca27f 6,271 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6275 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

sparq-org/sparq · 10 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_3rzig742t6l5ayll
GET https://markdownregistry.com/api/v1/resolve?ref=sparq-org/sparq/gpu-kernels
GET https://markdownregistry.com/api/v1/blob/4afb5f3aef4a0a06b0b8bdca00b7367bb282f0d7cc085c6ad41f3de8a7392d8b