---
author: "Umesh Malik"
canonical: "https://umesh-malik.com/blog/tag/parallelism"
description: "Explore articles tagged with parallelism by Umesh Malik — AI Engineer, LLM & GenAI Developer. Learn parallelism best practices, practical tips, and in-depth guides."
title: "Umesh Malik's Blog - parallelism Articles | parallelism Tutorials"
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# parallelism

1 article

 [![Diagram contrasting a sequential agent loop of ten model round trips with a two-level dependency graph running nine tool calls concurrently](https://umesh-malik.com/blog/parallel-agent-tool-calls-dag-harness-cover.png)

AI Engineering • Aug 6, 2026

### Run agent tool calls in parallel: 10 turns become 2 DAG levels

Run agent tool calls in parallel by swapping the loop for a DAG planner: ten round trips become two levels, plus the cap, budget and critic on top.

10 min read

Read more →](https://umesh-malik.com/blog/parallel-agent-tool-calls-dag-harness)