f666c25eea
- Implemented Needleman-Wunsch algorithm for edit distance calculation - Added three MPI communication strategies: P2P, Scatter-Gather, Gather-based - Included Docker containerization with single and multi-container support - Added multiple input methods: default, command line, interactive - Improved timing precision to show microsecond measurements - Fixed MPI deadlock issues in P2P communication - Complete documentation and usage examples
29 lines
799 B
Docker
29 lines
799 B
Docker
FROM debian:stable-slim
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# Install necessary packages
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RUN apt-get update && apt-get install -y --no-install-recommends \
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g++ \
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make \
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openmpi-bin \
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libopenmpi-dev \
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openssh-server && \
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rm -rf /var/lib/apt/lists/*
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# Set up SSH for MPI
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RUN mkdir -p /var/run/sshd
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RUN ssh-keygen -t rsa -f /root/.ssh/id_rsa -N ''
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RUN cat /root/.ssh/id_rsa.pub >> /root/.ssh/authorized_keys
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RUN chmod 600 /root/.ssh/authorized_keys
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RUN echo "Host *\n\tStrictHostKeyChecking no" >> /root/.ssh/config
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RUN sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config
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# Set working directory
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WORKDIR /app
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# Copy source files
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COPY . /app/
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# Compile the MPI program
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RUN mpic++ -O2 -std=c++17 -o edit_distance edit_distance_mpi.cpp
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RUN chmod +x /app/edit_distance || true
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