Distributed out-of-core MergeSort in C++ (mmap). Single-node: seq/OMP/FastFlow; multi-node: MPI+OMP. Benchmarks, scaling plots, and a cost model.
distributed-systems benchmarking performance cpp hpc mergesort openmp mpi parallel-computing slurm mmap out-of-core fastflow strong-scaling weak-scaling
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Updated
Aug 25, 2025 - Jupyter Notebook