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Program DOCA DMA memory copies v1.0.0

Use this resource to write and debug a DMA memory copy between host and BlueField without using the CPU

New

  • 482 downloads
  • 136 likes
  • 217 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install dpu-dma-memcpy-offload

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent helps you configure the doca_dma context and the copy task, size buffers against the capability queries and set permissions on source and destination regions. It also reads DOCA_ERROR_* returns when a copy fails.

Mostly picked by

Updated November 2, 2026

Card for the “Program DOCA DMA memory copies” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • SKILL.md : scope and loading order
  • CAPABILITIES.md : memcpy task, capabilities and path selection
  • TASKS.md : configure, build and run steps

Good fit for

  • You offload a large copy to a BlueField
  • Your first submit returns NOT_PERMITTED

Not for

    Tags

    • doca
    • dma
    • bluefield
    • memcpy
    • mmap

    About

    You say

    “Why does my doca_dma copy return NOT_PERMITTED on the first submit?”

    Card for the “Program DOCA DMA memory copies” skill

    Skill published by nvidia under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to write and debug a DMA memory copy between host and BlueField without using the CPU
    3. Review and adjust the result

    Content preview

    Files

    • BENCHMARK.md9.9 KB
    • CAPABILITIES.md17.1 KB
    • evals/evals.json3 KB
    • LICENSE11.3 KB
    • NOTICE-PALATEKIT.md0.4 KB
    • skill-card.md5.2 KB
    • SKILL.md12.9 KB
    • skill.oms.sig5.1 KB
    • SKILLCARD.yaml2.7 KB
    • TASKS.md23.5 KB

    Origin and licence

    Listed unmodified

    Author
    nvidia
    Source
    github.com/nvidia/skills/tree/ca116d60beafe1b4459f0ab790b7b450912c56b0/skills/doca-dma
    Licence
    Apache-2.0

    Notice

    « doca-dma » (nvidia, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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