Para-B&B delivers the first open-source deterministic parallel branch-and-bound for HiGHS, achieving 2.17x geometric mean speedup with 8 threads on 80 MIPLIB 2017 instances while guaranteeing identical solutions.
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Para-B&B: Load-Balanced Deterministic Parallelization of Solving MIP
Para-B&B delivers the first open-source deterministic parallel branch-and-bound for HiGHS, achieving 2.17x geometric mean speedup with 8 threads on 80 MIPLIB 2017 instances while guaranteeing identical solutions.