COSCUP 2026 開源人年會

Martin Chang

Systems software engineer working on HPC, GPGPU, and AI.


議程

年8月8日
12:30
30 分鐘
可解釋性與應用:人類的最終防線
Martin Chang

LLM 與相關技術為科技與人類帶來了巨大的轉變。但我們依然不知道 LLM 內部的原理與如何確保 LLM 不會有惡意行為。可解釋性技術提供了少數的切入點。與其存外部在訓練過程中控制語言模型的行為,不如直接打開模型,去直接探索甚至控制LLM的行為。

但這麼重要的技術卻鮮少被討論跟應用。這裡我們打開他的面紗,為未來控制更強大的 AI 爭取希望

Code: https://github.com/marty1885/llama.cpp/tree/rwkv-edit

Open LLM Tech: 開源模型技術
TR212
年8月9日
09:30
30 分鐘
Open Source accelerator chip and how RISC-V plays a role
Martin Chang

Nekko open sourced the CORE-ET AI inference accelerator design based on Esperanto Technologies' ET-SOC-1 processor. This talk goes into how open sourcing RTL enables downstream development, any what's now possible only on open source hardware and the RISC-V open ISA

Source: https://github.com/openhwgroup/core-et

Open Source Inspired Hardware
TR515
年8月9日
15:10
30 分鐘
Bringing AI to RISC-V: From Edge Devices to Developer-Ready Systems
Martin Chang, Yuning Liang

As AI workloads continue to expand beyond the cloud, developers are increasingly looking for open, efficient, and flexible platforms to run models at the edge and on personal devices. RISC-V, as an open instruction set architecture, is emerging as a promising foundation for this shift.
In this session, Martin will share practical engineering experiences from building AI-capable RISC-V systems — covering key areas such as CPU–accelerator integration, software stack enablement, and optimization for real-world workloads.
The talk will explore how Linux-based environments can support AI development on RISC-V today, what challenges remain across toolchains and runtimes, and how upstream collaboration is helping accelerate ecosystem maturity.

More info: https://events.canonical.com/event/146/contributions/952/

UbuCon Asia
TR211