On Mon, 2 Jan 2017, Jakub Jelinek wrote: > If the host has long double the same as double, sure, PTX can use its native > DFmode even for long double. But otherwise, the storage must be > transferable between accelerator and host.
Hm, sorry, the 'must' is not obvious to me: is it known that the OpenMP ARB would find only this implementation behavior acceptable? Apart from floating-point types, are there other situations where modes carry information not deducible from the rest of the tree node? Thanks. Alexander
