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Performance is slower than one would of hoped. #6

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jasonreich opened this issue Sep 12, 2012 · 7 comments

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jasonreich commented Sep 12, 2012

Not as good as the experimental branch. Compare and contrast. Could be;

Optimisation flags. Exagerates differences.
The known total term constructor. Works well with other fixes.
Depth differences
Use Hughes lists for paths? Tried and worked slightly.
Forcing thunks in calculation of count sums. Tried with no change.
Perhaps Integer instead of int? Hard to tell.

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Contributor Author

jasonreich commented Sep 12, 2012

Not optimisation flags...

Contributor Author

jasonreich commented Sep 12, 2012

Use Hughes lists for paths?

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jasonreich commented Sep 13, 2012

Forcing thunks in calculation of count sums.

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jasonreich commented Sep 13, 2012

Not total known term. Stashed for my benefit.

Contributor Author

jasonreich commented Sep 13, 2012

Ah. Differences are more extreme under -O1 than -O2.

Contributor Author

jasonreich commented Sep 13, 2012

Not counting sums.

Perhaps Integer instead of int?

Contributor Author

jasonreich commented Sep 13, 2012

Makes near enough no different.

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