Prerequisites

  • Architecture: x86_64
  • Chip models: MetaX C550
  • Host driver: 3.9.6
  • Container toolkit (optional) : metax-docker >= 0.15.3

Image contents

Built on

harbor.baai.ac.cn/flagos-runtime/flagos-runtime-metax-maca3.8.1.3:2.2.0 open_in_new

Python

3.12

Application package

megatron-core[rl]==0.17.1

Environment

  • TORCHINDUCTOR_COMPILE_THREADS=1

Launch

Published: harbor.baai.ac.cn/flagos-app/megatron_rl0.17.1-metax-maca3.8.1.3:2.2.0-0.2.3

The image name is long — assign it to a variable first:

  IMG=harbor.baai.ac.cn/flagos-app/megatron_rl0.17.1-metax-maca3.8.1.3:2.2.0-0.2.3

The two approaches below are alternatives — pick the one that matches how your host runs containers:

With the container toolkit

Start an interactive shell:

  metax-docker run --rm -it $IMG bash

No launcher yet. This image doesn’t ship a launcher or a default command yet — start an interactive shell to inspect it. The launcher will be added together with the app’s entry point.

Without a toolkit — plain docker / podman

Start an interactive shell:

  docker run --rm -it \
  --device /dev/mxcd \
  --device /dev/dri \
  --group-add video \
  $IMG bash

No launcher yet. This image doesn’t ship a launcher or a default command yet — start an interactive shell to inspect it. The launcher will be added together with the app’s entry point.

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Last updated 24 Sep 2026, 13:40 +0800. history