# OpenCL Projects at AI Tinkerers

> Canonical HTML: https://aitinkerers.org/technologies/opencl
> Markdown URL: https://aitinkerers.org/technologies/opencl.md
> Technology record last updated: 2026-05-05T10:49:05Z
> Generated: 2026-09-20T18:49:59Z

OpenCL is an open, royalty-free standard for cross-platform parallel programming of diverse accelerators including GPUs, CPUs, and FPGAs.

Maintained by the Khronos Group, OpenCL (Open Computing Language) provides a low-level API and a C99-based programming language for executing code across heterogeneous systems. It enables developers to harness the massive compute power of hardware from vendors like NVIDIA, AMD, Intel, and ARM using a single codebase. By abstracting memory management and task scheduling through its NDRange execution model, OpenCL 3.0 allows for high-performance data processing in fields ranging from scientific simulation to real-time image filtering.

- Official technology site: https://www.khronos.org/opencl/
- Public AI Tinkerers demos and talks: 2
- Result page: 1 of 1

## Recent Public Talks and Demos

### [Running LLMs on a phone's NPU/GPU](https://nurnberg.aitinkerers.org/talks/rsvp_GoQnkwtTLUg)

PocketPal AI is an open-source mobile app that runs LLMs fully on-device on both iOS and Android. No server, no API key, and works in airplane mode. Live demo: 1. Running models on a phone: chat with a local model, on-device TTS (ONNX), and an agentic loop that builds a simple web page, all on the phone. 2. The dev pipeline (pocketpal-dev-team): a multi-agent Claude Code pipeline that builds the app, then auto-runs e2e tests, takes screenshots and benchmarks across real devices to produce a per-release baseline report. Then I show the stack underneath. Links: https://github.com/a-ghorbani/pocketpal-ai PocketPal AI runs local LLMs on-device. Agentic orchestration framework: https://github.com/a-ghorbani/pocketpal-dev-team Agistry: https://github.com/a-ghorbani/agistry A lightweight, fault-tolerant registry + mailbox for coordinating agent processes. Agistry is a CGO-free Go-based SQLite-backed registry managing token-protected agent data.

- Event context: AI Tinkerers Nürnberg: June Meetup (Community Hub) — 2026-06-24 — Nürnberg
- Public talk page: https://nurnberg.aitinkerers.org/talks/rsvp_GoQnkwtTLUg

### [Custom GPU-powered LLMs and Graph Neural Networks](https://boston.aitinkerers.org/talks/rsvp_LZl89lqLF3c)

A demo on running a variety of open LLMs with the power of GPUs. May dabble in using GPUs for graph neural networks trained on knowledge graphs.

- Event context: July 2024 Meetup at C10 Labs — 2024-07-22 — Boston
- Public talk page: https://boston.aitinkerers.org/talks/rsvp_LZl89lqLF3c

## Related Technologies

- [Appium](https://aitinkerers.org/technologies/appium) ([Markdown](https://aitinkerers.org/technologies/appium.md)) — 1 public demo
- [BERT](https://aitinkerers.org/technologies/bert) ([Markdown](https://aitinkerers.org/technologies/bert.md)) — 179 public demos
- [BLOOM](https://aitinkerers.org/technologies/bloom) ([Markdown](https://aitinkerers.org/technologies/bloom.md)) — 115 public demos
- [CUDA](https://aitinkerers.org/technologies/cuda) ([Markdown](https://aitinkerers.org/technologies/cuda.md)) — 15 public demos
- [DirectX](https://aitinkerers.org/technologies/directx) ([Markdown](https://aitinkerers.org/technologies/directx.md)) — 1 public demo
- [GPT-3](https://aitinkerers.org/technologies/gpt-3) ([Markdown](https://aitinkerers.org/technologies/gpt-3.md)) — 191 public demos
- [GPT-4](https://aitinkerers.org/technologies/gpt-4) ([Markdown](https://aitinkerers.org/technologies/gpt-4.md)) — 529 public demos
- [Knowledge Graphs](https://aitinkerers.org/technologies/knowledge-graphs) ([Markdown](https://aitinkerers.org/technologies/knowledge-graphs.md)) — 10 public demos
- [llama](https://aitinkerers.org/technologies/llama) ([Markdown](https://aitinkerers.org/technologies/llama.md)) — 48 public demos
- [Llama-2](https://aitinkerers.org/technologies/llama-2) ([Markdown](https://aitinkerers.org/technologies/llama-2.md)) — 227 public demos
- [ONNX](https://aitinkerers.org/technologies/onnx) ([Markdown](https://aitinkerers.org/technologies/onnx.md)) — 83 public demos
- [OpenGL](https://aitinkerers.org/technologies/opengl) ([Markdown](https://aitinkerers.org/technologies/opengl.md)) — 2 public demos
- [PaLM 2](https://aitinkerers.org/technologies/palm-2) ([Markdown](https://aitinkerers.org/technologies/palm-2.md)) — 116 public demos
- [PCIe](https://aitinkerers.org/technologies/pcie) ([Markdown](https://aitinkerers.org/technologies/pcie.md)) — 1 public demo
- [React Native](https://aitinkerers.org/technologies/react-native) ([Markdown](https://aitinkerers.org/technologies/react-native.md)) — 13 public demos
- [RoBERTa](https://aitinkerers.org/technologies/roberta) ([Markdown](https://aitinkerers.org/technologies/roberta.md)) — 118 public demos
- [Vulkan](https://aitinkerers.org/technologies/vulkan) ([Markdown](https://aitinkerers.org/technologies/vulkan.md)) — 1 public demo