How do I reduce the running time when I call thousands of 'intlinprog' ?

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梦娇 何
梦娇 何 2022-7-15
评论： 梦娇 何 2022-7-16
  • 'intlinprog' is used in a subfunction that is called many times, and the running time is too long. I want to get a faster running time, so what can i do?
  2 个评论
梦娇 何
梦娇 何 2022-7-16
Thanks, but I used 'parfor' in the main function, so this subfunction can't use 'parfor' (nesting is not allowed, right? ).

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回答（1 个）

Bruno Luong
Bruno Luong 2022-7-15
编辑：Bruno Luong 2022-7-15
You can try to call multiple problems at once by
  • Concatenate f, intcon, b, beq, lb, yb, x0,
  • Make matrices A, Aeq block diagonal (possibly sparse format is better).
Not sure if it saves time or the solution is not degraded though.
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梦娇 何
梦娇 何 2022-7-16
Bruno Luong, i don't know how to concatenate f, intcon, b, beq, lb, yb and x0, and could you mind explaining specifically? thank you very much.

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