Loosen DWF tolerance by a factor of sqrt(Ls). #1420
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@jcosborn can you test this please? |
maddyscientist
approved these changes
Dec 6, 2023
jcosborn
approved these changes
Dec 7, 2023
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Loosen DWF tolerance by a factor of
sqrt(Ls). Domain wall fermions get an additional source of error between the CPU and GPU calculations corresponding to the different summation orders when applying the various 5th dimension operators. O(Ls) number of floating-point numbers are summed together and the error is proportional tosqrt(Ls).Fixes #1410.