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PRIMA_INTEGER_KIND slightly affects the result when compiled with -Ofast -fno-stack-arrays #186
Description
According to https://github.com/primalib/prima/actions/workflows/profile_integer_kind.yml, PRIMA_INTEGER_KIND slightly affects the result of the following solvers when compiled with -Ofast -fno-stack-arrays.
-
PRIMA_INTEGER_KIND = 16: uobyqa, newuoa, bobyqa, cobyla -
PRIMA_INTEGER_KIND = 64: cobyla
No visible difference is observed when compiled with -ffast-math.
This is strange.
Activity
[-]`PRIMA_INTEGER_KIND` affects the result when compiled with `-Ofast -fno-stack-arrays`[/-][+]`PRIMA_INTEGER_KIND` slightly affects the result when compiled with `-Ofast -fno-stack-arrays`[/+]