qingqing zhao

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Latest activity by qingqing zhao
  • qingqing zhao created a post,

    How to effectively implement quadratic constraints (over 80,000)

    Hi all,   I try to use gurobi Matlab interface and I will need to add more than 80,000 quadratic constraints and each of them is off dimension 80,000. I try to use a for loop to set each 'model.qua...

  • qingqing zhao commented,

    Hi Daniel,   Thanks for your reply. I know that things like matrix multiplication can be done very fast using parallel, may I ask what do you mean by 'a big part of the Barrier is performed in para...

  • qingqing zhao created a post,

    About parallel programing for QCQP problem


    Hi all, May I ask when Gurobi solving a QCQP problem, does it do it parallelly? Is there any paper/articles I can read to learn about how to parallel QCQP problems? Thanks