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caleb-vincent.io | ||
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www.kroah.com
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| | | | | As was pointed out to us stable kernel maintainers last week, the overflow of the .y release number was going to happen soon, and our proposed solution for it (use 16 bits instead of 8), turns out to be breaking a userspace-visable api. As we can't really break this, I did a release of the 4.4.256 and 4.9.256 releases today that contain nothing but a new version number. See the links for the full technical details if curious. | |
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johnjr.dev
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| | | | | Callbacks in Cplex I used LazyConstraintCallback to implement a Branch and Cut algorithm with CPLEX, but when I implemented and run this algorithm, it was very slow if I compare it with its version that doesn't use callbacks in Cplex. The reason is because ControlCallback(LazyConstraintCallback is a ControlCallback) switch Cplex to sequential mode by default and turn off dynamic search. I wrote this post, because I didn't find this information in Cplex's documentation, I only found it in this technical forum. | |
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www.brianbondy.com
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| | | | | Brian Bondy - Father, runner, software engineer, entrepreneur, and writer. | |
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mycolaos.com
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| | | What are the Secrets of Software Design? Magic Trick: Red Flags Minimize Complexity: Deep Classes and Information Hiding Define errors out of existence Mindset: Tactical vs. Strategic programming How much to invest? New ideas discovered Key Lessons and Conclusion | ||
