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@Acly Acly commented Nov 5, 2025

Backend support for GGML_OP_UPSCALE with GGML_SCALE_MODE_BICUBIC

  • CUDA: implemented
  • Vulkan: implemented
  • OpenCL: adjusted ggml_backend_supports_op to return false for bicubic

Combined PR so I can add backend-ops tests without having them fail for some backends.

@github-actions github-actions bot added testing Everything test related Nvidia GPU Issues specific to Nvidia GPUs Vulkan Issues specific to the Vulkan backend ggml changes relating to the ggml tensor library for machine learning OpenCL Issues specific to the OpenCL backend labels Nov 5, 2025
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ggml changes relating to the ggml tensor library for machine learning Nvidia GPU Issues specific to Nvidia GPUs OpenCL Issues specific to the OpenCL backend testing Everything test related Vulkan Issues specific to the Vulkan backend

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