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spsx

HN member
Joined
Fri, May 03, 2019, 8:57 AM UTC
HN karma
6
Public activity
5 items

About spsx

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Recent public activity

  1. comment
    Comment #20361205

    This is seriously cool. Are you working on it alone?

  2. comment
    Comment #20319773

    I totally agree. But if you are a non-profit you might be able to get a SCIP license for free, you just have to contact the people behind it. But if a moderate performance improvem…

  3. comment
    Comment #20319478

    I believe they are all free for academic use. There is also SCIP, one of the fastest academic solvers but you also need a license for commercial use, although I think the license i…

  4. comment
    Comment #19959518

    I think reducing the TSP to a SAT problem is not a very efficient approach. MIP solvers have become extremely sofisticated (and implement many of the techniques of SAT and much mor…

  5. comment
    Comment #19816712

    I wonder if there is any good resources on hardware details for someone with a backgroud in applied math. Whenever I find an article talking about cache/branch prediction, I find i…