Containerfile

# Linux io_uring vs blocking-accept benchmark image for TurboAPI.
# Builds the Zig extension twice (once with -Diouring=true, once without),
# runs the same TurboAPI app under each, and drives wrk against it from
# inside the same container.
#
# Honest scope: the ONLY thing that differs between the two builds in the
# current PR (#144) is the accept loop. Per-connection recv/send still goes
# through the same thread-pool synchronous syscalls. Treat the deltas
# accordingly.

FROM debian:bookworm-slim

ENV DEBIAN_FRONTEND=noninteractive
ENV PATH="/root/.local/bin:/opt/zig:${PATH}"

RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates curl xz-utils build-essential pkg-config \
    git wrk \
 && rm -rf /var/lib/apt/lists/*

# Install Zig 0.16.0 (aarch64-linux).
RUN mkdir -p /opt && cd /opt \
 && curl -fsSL https://ziglang.org/download/0.16.0/zig-aarch64-linux-0.16.0.tar.xz -o zig.tar.xz \
 && tar -xJf zig.tar.xz \
 && mv zig-aarch64-linux-0.16.0 zig \
 && rm zig.tar.xz

# Install uv to fetch Python 3.14 free-threaded.
RUN curl -LsSf https://astral.sh/uv/install.sh | sh

# Pre-fetch Python 3.14t so the first run is fast.
RUN /root/.local/bin/uv python install 3.14t

WORKDIR /work

# The repo will be bind-mounted at /work at run time. The driver script
# (build_and_bench.sh) handles the per-build steps.
COPY build_and_bench.sh /usr/local/bin/build_and_bench.sh
COPY app.py /app/app.py
RUN chmod +x /usr/local/bin/build_and_bench.sh

ENTRYPOINT ["/usr/local/bin/build_and_bench.sh"]