Changes between Initial Version and Version 3 of Ticket #1860


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Timestamp:
Mar 16, 2013, 8:32:28 PM (11 years ago)
Author:
sbte
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  • Ticket #1860

    • Property Summary [PATCH] Use a list for iterating in the ComponentManager → [PATCH] Use a vector for iterating in the ComponentManager

  • Ticket #1860 – Description

    initial v3  
    1 Using a list in the ComponentManager instead of a map speeds up iterating considerably. It gives me a speedup of 1ms in Gambia River (14ms->13ms) for the sim interpolation. This, however, is not the only place where the code is called, so the overall speedup might be bigger.
     1Using a vector in the ComponentManager instead of a map speeds up iterating considerably. It gives me a speedup of 4ms in Gambia River (14ms->10ms) for the sim interpolation. This, however, is not the only place where the code is called, so the overall speedup might be bigger.
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    3 The downside is that you have to keep both a map and a list of the Components, but since those are just pointers, I don't think it is a problem.
     3The downside is that you have to keep both a map and a vector of the Components, but since those are just pointers, I don't think it is a problem.
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     5(I edited the description for the vector version of the patch. This is much faster than the list version.)