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3807 :: CTFE

• Jiyan (orginal) [2018-05-09T17:58:09+02:00] view original

  Hey, wanted to ask whether it is possible to increase the number of possible ctfe iterations. For example:

  proc f(): int =
    var c = 0
    
    for i in 0..100000:
      c += 1
    return c
  
  
  proc g():int =
    for i in 0..100: result += f()
  
  const s1 = g();
  Run

  This fails with the message: interpretation requires too many iterations

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• DeletedUser (orginal) [2018-05-09T18:08:31+02:00] view original

  The max instruction number has been increased since 0.18.0, it's gone from 1.5 million to 1 billion. However this release is not out yet

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• Jiyan (orginal) [2018-05-09T18:20:01+02:00] view original

  Thanks, Gut still is there any possibility Do configure it urself? :P

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• mashingan (orginal) [2018-05-09T19:06:52+02:00] view original

  This post mentioned that https://forum.nim-lang.org/t/3658/1#22788

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• jzakiya (orginal) [2018-05-09T19:43:25+02:00] view original

  Secifically, in ~/nim-0.18.0/compiler/vmdef.nim set MaxLoopIterations* = 1_000_000_000 (1 Billion)

  then rebuild sysem: ./koch boot -d:release

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• Jiyan (orginal) [2018-05-10T02:35:36+02:00] view original

  Thank you very much :)

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