Emmy Hackathon 2026

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GPU编译器PTX

About this hackathon

A 7-day online hackathon from RiftStack, the team behind the CloudRift GPU cloud: use Emmy, an open-source ML compiler, to generate NVIDIA PTX assembly that beats the test suite. No GPU of your own needed—your code runs on hosted cloud GPUs. 15 public problems in the repo for practice; a hidden set of the same kind decides the ranking. AI coding assistants are allowed, but winners must explain how their compiler works on video. Solo or teams of up to 3; runs Oct 21–27 (AoE).

Status
Deadline: 2026-10-27
Starts: 2026-10-21
Who: Open to all (Developers aged 18+ worldwide; solo or teams of up to 3)
Level: Advanced
Prize: $2.8k · $2,750 cash (1st $1,500, 2nd $750, 3rd $500); winners may also be shortlisted for interviews with the team
Size: —
Format: Online · International
Location: —

More sourcesPress release ↗

Original listing (Chinese)

The full original listing below is in Chinese, as published in the Hack123 newsletter.

一句话简介：RiftStack（CloudRift GPU 云团队）举办的 7 天线上黑客松，⁠‌‍‍‌‍‌‌‍‍‍‍‍‍‌‍‍‍‌‍‍‌‍‍‌⁠挑战用开源 ML 编译器 Emmy 生成 NVIDIA PTX 汇编，面向 18 岁以上全球开发者。

看点：个人或最多 3 人组队参赛；无需自备 GPU，主办方提供云端 GPU 直接跑测代码；AI 编程助手允许使用，但优胜视频必须讲清自己的编译器原理；仓库有 15 道公开题供调试，隐藏题集同类型考察泛化能力。

奖金：2,750 美元现金（第一名 1,500 美元、第二名 750 美元、第三名 500 美元）；优胜作品还可获团队面试短名单。

截止日期：10月27日 23:59（AoE，相当于北京时间10月28日15:59）（线上，全球）

活动日期：10月21日—27日（线上，全球）

Summarized from the organizer’s page and public posts. Please confirm details on the official site before registering.