Add a Dockerfile for AMD ROCm

Dockerfile.rocm

@@ -0,0 +1,58 @@
+# SD.Next Dockerfile
+# docs: <https://github.com/vladmandic/sdnext/wiki/Docker>
+
+#FROM rocm/pytorch:rocm6.3_ubuntu22.04_py3.10_pytorch_release_2.4.0
+# 71 GB out-of-the-box, 78 GB with SDNext installed
+
+FROM rocm/dev-ubuntu-22.04:6.3.2
+# 3 GB out-of-the-box, 23 GB with SDNext+Torch installed
+
+# metadata
+LABEL org.opencontainers.image.vendor="SD.Next"
+LABEL org.opencontainers.image.authors="vladmandic"
+LABEL org.opencontainers.image.url="https://github.com/vladmandic/sdnext/"
+LABEL org.opencontainers.image.documentation="https://github.com/vladmandic/sdnext/wiki/Docker"
+LABEL org.opencontainers.image.source="https://github.com/vladmandic/sdnext/"
+LABEL org.opencontainers.image.licenses="AGPL-3.0"
+LABEL org.opencontainers.image.title="SD.Next"
+LABEL org.opencontainers.image.description="SD.Next: Advanced Implementation of Stable Diffusion and other Diffusion-based generative image models"
+LABEL org.opencontainers.image.base.name="https://hub.docker.com/rocm/dev-ubuntu-22.04:6.3.2"
+LABEL org.opencontainers.image.version="latest"
+
+# minimum install
+RUN ["apt-get", "-y", "update"]
+RUN ["apt-get", "-y", "install", "git", "build-essential", "google-perftools", "curl"]
+RUN ["/usr/sbin/ldconfig"]
+
+# copy sdnext
+COPY . /app
+WORKDIR /app
+
+# stop pip and uv from caching
+ENV PIP_NO_CACHE_DIR=true
+ENV PIP_ROOT_USER_ACTION=ignore
+ENV UV_NO_CACHE=true
+# disable model hashing for faster startup
+ENV SD_NOHASHING=true
+# set data directories
+ENV SD_DATADIR="/mnt/data"
+ENV SD_MODELSDIR="/mnt/models"
+ENV SD_DOCKER=true
+
+# tcmalloc is not required but it is highly recommended
+ENV LD_PRELOAD=libtcmalloc.so.4  
+# sdnext will run all necessary pip install ops and then exit
+RUN ["python3", "/app/launch.py", "--debug", "--uv", "--use-rocm", "--log", "sdnext.log", "--test", "--optional"]
+# preinstall additional packages to avoid installation during runtime
+
+# actually run sdnext
+CMD ["python3", "launch.py", "--debug", "--skip-all", "--listen", "--quick", "--api-log", "--log", "sdnext.log"]
+
+# expose port
+EXPOSE 7860
+
+# healthcheck function
+# HEALTHCHECK --interval=60s --timeout=10s --start-period=60s --retries=3 CMD curl --fail http://localhost:7860/sdapi/v1/status || exit 1
+
+# stop signal
+STOPSIGNAL SIGINT