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NUMA programming: multi-socket memory locality v1.0.0

Use this resource to optimise memory locality on multi-socket NUMA servers

New

  • 580 downloads
  • 164 likes
  • 136 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install numa-memory-locality

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 detects NUMA topology with lstopo and sysfs, binds processes and memory with numactl or libnuma, then measures remote accesses with perf. It also helps design NUMA-aware data structures.

Mostly picked by

Updated November 2, 2026

Card for the “NUMA programming: multi-socket memory locality” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: topology detection and process binding with numactl
  • SKILL.md: libnuma API, remote access measurement and NUMA-aware design

Good fit for

  • A multi-socket server scales poorly while CPU use stays low
  • You want to bind a database to local memory

Not for

    Tags

    • numa
    • performance
    • memory
    • server

    About

    You say

    “My cache engine plateaus on a dual-socket box: check the NUMA topology and bind it to node 0.”

    Card for the “NUMA programming: multi-socket memory locality” skill

    Skill published by mohitmishra786 under the MIT 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 optimise memory locality on multi-socket NUMA servers
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md6.2 KB

    Origin and licence

    Listed unmodified

    Author
    mohitmishra786
    Source
    github.com/mohitmishra786/low-level-dev-skills/tree/bdc58472fa9f309ed1b3f7d985a0d8e9bd8f4608/skills/allocators/numa-programming
    Licence
    MIT

    Notice

    « numa-programming » (mohitmishra786, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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