Changes between Version 45 and Version 46 of WikiStart


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Timestamp:
Mar 3, 2019 3:24:54 PM (6 months ago)
Author:
stefan
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  • WikiStart

    v45 v46  
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    9999=== Is it as fast as [https://projects.coin-or.org/Clp clp]? ===
    100 The short answer is "No."” The longer answer is "No, not for solving LPs from scratch. But it might have an advantage when used to repeatedly resolve the same system with small modifications."” The performance ratio will depend on your system. Running the COIN OSI unitTest (which solves the Netlib LPs) on SPARC hardware with a 1MB L2 cache, it's about three times as slow as clp. On typical Intel hardware with a 256KB L2 cache, on average it's about four times slower than clp.
     100The short answer is "No." The longer answer is "No, not for solving LPs from scratch. But it might have an advantage when used to repeatedly resolve the same system with small modifications." The performance ratio will depend on your system. Running the COIN OSI unitTest (which solves the Netlib LPs) on SPARC hardware with a 1MB L2 cache, it's about three times as slow as clp. On typical Intel hardware with a 256KB L2 cache, on average it's about four times slower than clp.
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    102102=== Is there any documentation for dylp? ===
     
    124124
    125125If you're unfamiliar with Trac, TracGuide is the online documentation.
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