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Re: [Question #233320]: compiling with quad precision

 

Question #233320 on Yade changed:
https://answers.launchpad.net/yade/+question/233320

Christian Jakob posted a new comment:
> this standard deviation is the standard deviation of the posted data
columns.

yes, i followed this discussion from the beginning.

> so of course, also 
> long double multithreaded simulation is affected by floating point indeterminism, but fewer
> than double or single floats

right. i meant, that the difference 0,046 - 0,031 = 0,015 is not as high
as expected (at least by me).

could you (as far as your time allows) please check indeterminism differences (double vs. long double) with maximum/minimum body forces at particles?
e.g. at end of your simulation ...

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