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…constructed from a size_t in e.e.g. memset_loc, and then converted back to a size_t in the Kokkos RangePolicy, and bad things happen
…big flat loop, and add same adjustments to FArray
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Otherwise, this is an int implictly constructed from a size_t in e.g. memset_loc, and then converted back to a size_t in the Kokkos RangePolicy. This results in RangePolicy throwing (e.g.
Kokkos::RangePolicy bound type error: an unsafe implicit conversion is performed on a bound (18446744071830503424), which may not preserve its original value.).This necessitates some changes in loop handling, but they couldn't handle more than int32 number of iterations (but e.g. in cuda we could do 2^31-1 * BlockSize (e.g. 128)). I think for multi-dimensional loops int32 is fine per dimension, but for things like
memset_loc, that implicitly flatten, this is a problem. So I've tweaked the code to work around this.