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Docker/Dockerfile

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+FROM ubuntu:24.04
+
+# Install prerequisites (including gcc, g++, glibc, cmake, make, ninja, and python3)
+# Latest available gcc and g++ are installed - should we be specific about the version?
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y \
+    lsb-release \
+    software-properties-common \
+    gnupg \
+    curl \
+    git \
+    build-essential \
+    cmake \
+    ninja-build \
+    python3 \
+    python3-pip \
+    python3-venv \
+    wget
+
+# Install LLVM 20
+RUN wget https://apt.llvm.org/llvm.sh && \
+    chmod +x llvm.sh && \
+    ./llvm.sh 20 && \
+    rm -rf llvm.sh
+
+RUN ln -s /usr/bin/clang-20 /usr/bin/clang && \
+    ln -s /usr/bin/clang++-20 /usr/bin/clang++
+
+ENV CC=clang
+ENV CXX=clang++
+
+# Install .NET Core SDK and Runtime - 9.0
+RUN add-apt-repository ppa:dotnet/backports
+
+RUN apt-get install -y \
+    dotnet-sdk-9.0
+
+# Install Rust (Latest stable version - should we be specific about the version?)
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y \
+    --no-modify-path  \
+    --default-toolchain stable \
+    --no-self-update
+
+ENV PATH="/root/.cargo/bin:$PATH"
+
+# Install Zig 0.14.1
+ENV ZIG_VERSION=0.14.1
+ENV ZIG_HOME=/opt/zig
+
+RUN curl -LO https://ziglang.org/download/${ZIG_VERSION}/zig-x86_64-linux-${ZIG_VERSION}.tar.xz && \
+    tar -xf zig-x86_64-linux-${ZIG_VERSION}.tar.xz && \
+    mv zig-x86_64-linux-${ZIG_VERSION} ${ZIG_HOME} && \
+    ln -s ${ZIG_HOME}/zig /usr/bin/zig && \
+    rm zig-x86_64-linux-${ZIG_VERSION}.tar.xz
+
+# Clone the OpenBench Client
+RUN git clone https://github.com/AndyGrant/OpenBench
+
+# Fetch the OpenBench Client startup script
+COPY run.sh /OpenBench/Client/run.sh
+
+RUN python3 -m venv /.venv
+
+ENV PATH="/.venv/bin:$PATH"
+
+# Set the working directory to the OpenBench Client
+WORKDIR /OpenBench/Client
+
+# Install OpenBench Client dependencies
+RUN pip install --upgrade pip && \
+    pip install -r requirements.txt
+
+# Execute the OpenBench Client startup script
+CMD ["bash", "run.sh"]

Docker/run.sh

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+#!/usr/bin/env bash
+
+if [ -z "$OPENBENCH_USERNAME" ];
+then
+    echo "Username is not set. Please set the OPENBENCH_USERNAME variable."
+    exit 1
+fi
+
+if [ -z "$OPENBENCH_PASSWORD" ];
+then
+    echo "Password is not set. Please set the OPENBENCH_PASSWORD variable."
+    exit 1
+fi
+
+if [ -z "$OPENBENCH_SERVER" ];
+then
+    echo "Server is not set. Please set the OPENBENCH_SERVER variable."
+    exit 1
+fi
+
+SOCKETS=$(lscpu | awk -F: '/^Socket\(s\):/ { gsub(/ /,"",$2); print $2; exit }')
+
+if [ -z "$SOCKETS" ];
+then
+    echo "Error: could not detect Socket(s) from lscpu" >&2
+    exit 1
+fi
+
+# This formula is ideal for selecting the correct number of threads for high number of cores, leaving enough leeway for
+# Cutechess to not be subjected to time-losses.
+# However, it may not be optimal for low core counts - would love to hear feedback on possible adjustments
+THREADS=$(
+    awk -v N="$(nproc)" -v S="$SOCKETS" 'BEGIN {
+        t = N - int(0.75 * sqrt(N))
+        printf "%d", t - (t % S)
+    }'
+)
+
+exec python client.py \
+    --username "$OPENBENCH_USERNAME" \
+    --password "$OPENBENCH_PASSWORD" \
+    --threads "$THREADS" \
+    --nsockets "$SOCKETS" \
+    --server "$OPENBENCH_SERVER" \
+    -I "$(hostname)"