Skip to content

build(sglang): floor diffusers past the sglang-pinned 0.37.0 #14920

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
dagil-nvidia wants to merge 3 commits into from
Closed

build(sglang): floor diffusers past the sglang-pinned 0.37.0 #14920

Changes from 2 commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
0a02531
build(sglang): floor diffusers past the sglang-pinned 0.37.0
dagil-nvidia Sep 16, 2026
60a4611
fix(sglang): cap diffusers at <0.40 so --no-deps solve stays satisfiable
dagil-nvidia Sep 16, 2026
ad545a5
docs(sglang): correct the recorded reason for the diffusers <0.40 cap
dagil-nvidia Sep 18, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 20 additions & 0 deletions container/deps/requirements.sglang.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,24 @@
--no-binary imageio-ffmpeg

blake3>=1.0.0,<2.0.0 # Dynamo SGLang multimodal request handlers import blake3 at startup
# sglang[diffusion] pins diffusers==0.37.0, so the resolver cannot lift it and
# the upstream image bundles that exact release. This file installs
# --force-reinstall --no-deps, which is the only place the pin can be overlaid.
# 0.38.0 raises its own floor to safetensors>=0.8.0; --no-deps will not pull
# that in, so the floor below declares it explicitly.
#
# Capped at <0.40 rather than <1. The next release after 0.39.0, diffusers
# 0.40.0, raises its own floor to huggingface-hub>=1.23.0, and this file
# installs --force-reinstall --no-deps -- so pip will neither pull hub along
# nor validate that the bundled copy already satisfies the new floor. Whether
# hub 1.23.0 is in the SGLang image is not knowable from this repo either:
# container/compliance/base_sboms holds the CUDA base's SBOM, not the sglang
# image's, and sglang 0.5.19 only floors hub at 1.5.0 (transitively through
# transformers==5.12.1). Cap at the last release whose hub floor
# (huggingface-hub>=0.34.0 on 0.39.0) is unambiguously satisfied by any
# realistic upstream image; drop the cap once hub 1.23.0 is verified present
# in the SGLang image.
diffusers>=0.38.0,<0.40 # bounded: this file installs with --force-reinstall
Comment thread
dagil-nvidia marked this conversation as resolved.
Resolved
imageio-ffmpeg>=0.6.0 # binary skipped per --no-binary directive above
# Refresh the upstream image's bundled mooncake wheel: older builds vendor a
# stale Go dependency set inside libetcd_wrapper.so, and current wheels carry
Expand All @@ -35,4 +53,6 @@ pillow>=12.3.0,<13 # bounded: this file installs with --force-reinstall
# libavcodec that the codec gate rejects. Links libnvcuvid at runtime; requires
# NVIDIA_DRIVER_CAPABILITIES to include "video" (set in sglang_runtime.Dockerfile).
PyNvVideoCodec>=2.2.0
# Required by the diffusers floor above; see the note there.
Comment thread
dagil-nvidia marked this conversation as resolved.
Resolved
safetensors>=0.8.0,<1 # bounded: this file installs with --force-reinstall
zstandard==0.23.0
Loading