llm-inference-batching-scheduler

Design LLM inference batching schedulers balancing compilation cost and latency constraints.

127|27|Updated Mar 27, 2026
One-click install
npx skills add https://github.com/lazyFrogLOL/Harness_Engineering --skill llm-inference-batching-scheduler-lazyfroglol
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: llm-inference-batching-scheduler
Source: https://github.com/lazyFrogLOL/Harness_Engineering/tree/main/skills/llm-inference-batching-scheduler
Command: npx skills add https://github.com/lazyFrogLOL/Harness_Engineering --skill llm-inference-batching-scheduler-lazyfroglol

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill provides a structured methodology for designing batching schedulers that optimize LLM inference workloads on compilation-based accelerators, balancing compilation cost, padding waste, and latency targets.

Core Features & Use Cases

  • Phase-driven analysis: perform mathematical cost modelling, analyze request distributions, and derive constraints before coding.
  • Parameterized search and invariant checks: implement reusable validation that ensures coverage, shape validity, and performance trade-offs.
  • End-to-end workflow: from plan generation to verification, with clear guardrails and structured experimentation to meet latency and cost goals.

Quick Start

Design a batching scheduler plan that minimizes compilation cost while meeting P95 latency targets for a given LLM inference workload.

Frequently Asked Questions about llm-inference-batching-scheduler

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I optimize LLM inference batching to reduce padding waste and meet latency constraints?

Optimize LLM inference batching by applying a cost-model-based planner to balance shape compilation costs, padding waste, and P95/P99 latency targets for compilation-based accelerators receiving mixed-length prompts.

What is bucketing in LLM inference scheduling and when do I need it?

Bucketing in LLM inference scheduling groups mixed-length prompts into valid batch shapes to minimize padding waste and compilation cost, needed when handling diverse generation requests on compilation-based accelerators.

How to design a batching scheduler that satisfies P95 latency targets for mixed-length prompts?

Design a batching scheduler using phase-driven mathematical cost modelling and parameterized search to derive constraints, ensuring request coverage and valid batch shapes while meeting P95 latency targets.

Does this batching approach work for compilation-based accelerators handling dynamic request distributions?

Yes, this batching approach works for compilation-based accelerators by analyzing request distributions and applying invariant checks to ensure full coverage of mixed-length generation requests with valid batch shapes.

What are the limitations of cost-aware batching schedulers for LLM inference workloads?

Cost-aware batching schedulers require balancing trade-offs between shape compilation costs, padding waste, and latency constraints, needing structured experimentation and invariant checks to ensure valid batch shapes and full request coverage.

Can I use parameterized search to validate batch shapes and ensure full coverage of inference requests?

Yes, use parameterized search with reusable validation and invariant checks to ensure full coverage of inference requests and valid batch shapes while managing performance trade-offs and compilation costs.