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libperf

Official

Benchmark, validate, and scale performance.

Software Engineering#testing#performance#memory#latency#benchmark#nodejs#scaling
Authorcopilot-ld
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Performance bottlenecks and regressions hinder software reliability; libperf provides deterministic measurement tools to quantify execution time and memory usage.

Core Features & Use Cases

  • Benchmark function: run multiple iterations to collect timing and memory data.
  • Validate constraints: enforce max duration, max memory, and scaling behavior to guard against regressions.
  • Scaling analysis: compare performance across input sizes to detect linear vs sublinear growth.
  • Integration in CI: easily plug into pipelines to catch performance regressions early.

Quick Start

Run a benchmark on a function with 100 iterations and verify duration and memory against thresholds.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: libperf
Download link: https://github.com/copilot-ld/copilot-ld/archive/main.zip#libperf

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