Skip to content

Z-Image-Turbo on x86 (generic&blas) generates random color mosaics only #38

Description

@martin-frbg

AMD Ryzen AI 9 365, installed huggingface_hub python package and downloaded model as per instructions in the README.
No error message, but the output image is a mosaic of colored squares, no matter the size or other options.
(flux-klein works and I'm looking into improving the automatic thread count assignment in OpenBLAS)

./iris -d zimage-turbo -p "a fish" --power -o fish.png
BLAS: OpenBLAS | HASWELL | 20 threads / 20 procs
      OpenBLAS 0.3.31.dev NO_AFFINITY USE_OPENMP HASWELL MAX_THREADS=20
Seed: 1771424285
Loading VAE... done (0.1s)
Model: Z-Image-Turbo-6B v1.0 (zimage, 9 steps, guidance 0.0)
Loading Qwen3 encoder... done (0.6s)
Encoding text... done (11.9s)
Loading Z-Image transformer... done (0.0s)
Denoising (d=double block, s=single blocks, F=final):
  Step 1/9 ddddssssssF
  Step 2/9 ddddssssssF
  Step 3/9 ddddssssssF
  Step 4/9 ddddssssssF
  Step 5/9 ddddssssssF
  Step 6/9 ddddssssssF
  Step 7/9 ddddssssssF
  Step 8/9 ddddssssssF
  Step 9/9 ddddssssssF
Decoding image... done (3.4s)
Saving... fish.png 256x256 (0.0s)
Total generation time: 151.9 seconds
Image

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions