setup models

env/Dockerfile

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+# Imagem de um candidato do benchmark (tarefas 11–12).
+# Uma imagem por candidato: as dependências do SemIf (transformers 5.x) e do GLiNER
+# (transformers<5) não convivem. Os pesos NÃO entram na imagem: o job os baixa do bucket
+# dmb-artefatos e confere o SHA-256 contra env/artifacts-manifest.json.
+#
+#   docker build -f env/Dockerfile --build-arg CANDIDATE=laya -t dmb-laya .
+#
+# syntax=docker/dockerfile:1.7
+ARG BASE_IMAGE=python:3.12-slim-bookworm@sha256:34386ef0cb081344d7ec1c103ba398e6e9f64e9ab3a1509accc92a4e24a07258
+FROM ${BASE_IMAGE}
+
+ARG BASE_IMAGE
+ARG CANDIDATE
+ARG TORCH_INDEX=https://download.pytorch.org/whl/cu128
+RUN test -n "${CANDIDATE}"
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1 \
+    PIP_DISABLE_PIP_VERSION_CHECK=1 \
+    HF_HUB_OFFLINE=1 \
+    TRANSFORMERS_OFFLINE=1 \
+    HF_DATASETS_OFFLINE=1 \
+    HF_HUB_DISABLE_TELEMETRY=1 \
+    USE_TF=0 \
+    DMB_CANDIDATE=${CANDIDATE} \
+    DMB_BASE_IMAGE=${BASE_IMAGE} \
+    DMB_MODELS_ROOT=/models \
+    RIZZO_LLAMA_DIR=/opt/runtimes/llama-b11081-linux-x64-cuda
+
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends libgomp1 ca-certificates \
+ && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /opt/dmb
+COPY env/requirements/ env/requirements/
+RUN pip install -r env/requirements/common.txt \
+ && pip install --extra-index-url ${TORCH_INDEX} -r env/requirements/${CANDIDATE}.txt
+
+# Código-fonte dos runtimes em commits fixados (mesmos tarballs do bucket).
+COPY models/src/*.tar.gz /opt/src/
+COPY models/runtimes/llama-b11081-linux-x64-cpu /opt/runtimes/llama-b11081-linux-x64-cpu
+COPY models/runtimes/llama-b11081-linux-x64-cuda /opt/runtimes/llama-b11081-linux-x64-cuda
+RUN set -e; cd /opt/src; \
+    case "${CANDIDATE}" in \
+      semif) tar xzf SemIf-OpenJev-*.tar.gz && pip install --no-deps ./SemIf-OpenJev ;; \
+      rizzo_flow) tar xzf rizzo-flow-*.tar.gz && pip install --no-deps ./rizzo-flow ;; \
+    esac; \
+    if [ "${CANDIDATE}" != rizzo_flow ]; then rm -rf /opt/runtimes; fi; \
+    rm -f /opt/src/*.tar.gz
+
+COPY pyproject.toml ./
+COPY dmb/ dmb/
+COPY adapters/ adapters/
+COPY harness/ harness/
+COPY contracts/ contracts/
+COPY infra/oci/session.py infra/oci/session.py
+COPY config/ config/
+COPY env/artifacts-manifest.json env/artifacts-manifest.json
+
+# Manifesto de versões da imagem (tarefa 12).
+RUN python -m harness.image_manifest > /opt/dmb/image-manifest.json
+
+ENTRYPOINT ["python", "-m", "harness.job"]