Doca Gpunetio Ib Write Lat

Q: What is a Claude Code skill and how does the Doca Gpunetio Ib Write Lat skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Doca Gpunetio Ib Write Lat is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: performance · Last updated: 2026-07-24

Use this skill when the user is measuring GPU-kernel-initiated RDMA WRITE latency through doca-gpunetio — building and running the `gpunetio_ib_write_lat` client + server pair under `doca/tools/gpunetio_ib_write_lat/`, checking GPU-NIC pairing, reading the half-iter / full-iter / CUDA-side usec columns, characterizing median / p99 / jitter for a real-time control loop, picking GPUNetIO vs GPI vs CPU-initiated `perftest`, or weighing the latency-vs-batching trade-off. Trigger even without 'GPUNetIO' or 'ib_write_lat': 'GPU kernel RDMA latency benchmark', 'how fast can a CUDA kernel post a WRITE', 'p99 RDMA latency on H100 + ConnectX', 'kernel-launched WR tail latency', or 'compare GPU-init vs CPU-init perftest'. Route elsewhere for bandwidth runs (doca-gpunetio-ib-write-bw), the GPI surface (doca-gpi), library debugging (doca-gpunetio), or DOCA install.

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Where to start: This is a tool skill for the GPUNetIO- flavored ib_write_lat benchmark shipped under doca/tools/gpunetio_ib_write_lat/ (a client + server pair, built from source against the installed DOCA via meson). It measures the latency of an RDMA WRITE work request when the WR is posted from a CUDA kernel through the doca-gpunetio device-side surface, in a ping-pong cadence. Open [TASKS.md](TASKS.md) and start at [## configure](TASKS.md#configure) for the GPU-NIC pairing precondition and the build pattern; jump to [## run](TASKS.md#run) for the single-iteration smoke flow. Open…

What this skill does

Doca Gpunetio Ib Write Lat is a community-contributed Claude Code skill in the performance sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/doca-gpunetio-ib-write-lat/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Doca Gpunetio Ib Write Lat Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 159,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/doca-gpunetio-ib-write-lat
curl -L https://claudskills.com/skills/doca-gpunetio-ib-write-lat/SKILL.md \
  -o ~/.claude/skills/doca-gpunetio-ib-write-lat/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/doca-gpunetio-ib-write-lat/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/doca-gpunetio-ib-write-lat/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\doca-gpunetio-ib-write-lat\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

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See pricing → Download desktop app

Frequently asked questions

How do I install the Doca Gpunetio Ib Write Lat Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/doca-gpunetio-ib-write-lat/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Doca Gpunetio Ib Write Lat skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Doca Gpunetio Ib Write Lat skill?

Use Doca Gpunetio Ib Write Lat when your Claude Code task falls under the Engineering category — specifically in the performance area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Doca Gpunetio Ib Write Lat" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Doca Gpunetio Ib Write Lat skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Doca Gpunetio Ib Write Lat is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/NVIDIA/skills/blob/HEAD/skills/doca-gpunetio-ib-write-lat/SKILL.md
License: Apache-2.0
Author: NVIDIA
Website: https://docs.nvidia.com/skills

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

NVIDIA. (2026). Doca Gpunetio Ib Write Lat [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/doca-gpunetio-ib-write-lat/

BibTeX

@misc{doca-gpunetio-ib-write-lat-2026,
  author    = {NVIDIA},
  title     = {Doca Gpunetio Ib Write Lat [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/doca-gpunetio-ib-write-lat/}
}

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Security scan

Grade A · scanned 2026-07-24 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (filesystem), including lower-severity patterns. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
⚠ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/doca-gpunetio-ib-write-lat/#security)

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