
Developed ROCm GPU backend integration for the lemonade-sdk/lemonade repository, enabling AMD acceleration in stable-diffusion.cpp through new CLI flags and environment variables for backend selection. Leveraged C++ and Python to implement backend versioning, automate ROCm binary downloads, and adjust Windows PATH handling for HIP runtime compatibility. Enhanced CI/CD workflows to validate ROCm integration and maintain alignment with ongoing repository changes. Provided an example script to demonstrate ROCm image generation, supporting user adoption. Initiated a deprecation path by removing the legacy ROCm demo script, streamlining the image generation workflow and clarifying future maintenance plans for backend support.
February 2026 – lemonade-sdk/lemonade: Implemented ROCm GPU backend integration for stable-diffusion.cpp with CLI/env-based backend selection, downloaded ROCm binaries, and backend/versioning updates; added Windows HIP runtime PATH handling and CI workflow improvements; introduced an ROCm image generation example and began a deprecation path by removing the demo script api_image_generation_rocm.py. Business impact: expanded AMD acceleration options with clear maintenance and deprecation plan.
February 2026 – lemonade-sdk/lemonade: Implemented ROCm GPU backend integration for stable-diffusion.cpp with CLI/env-based backend selection, downloaded ROCm binaries, and backend/versioning updates; added Windows HIP runtime PATH handling and CI workflow improvements; introduced an ROCm image generation example and began a deprecation path by removing the demo script api_image_generation_rocm.py. Business impact: expanded AMD acceleration options with clear maintenance and deprecation plan.

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