(j3.2006) [MPI3 Fortran] Effect of volatile
Thu Jan 8 11:06:16 EST 2009
On Dec 23 2008, Michael Ingrassia wrote:
>Since Fortran hasn't had END BLOCK statements until now I guess there's
>no way to survey whether all vendors flush registers and set up barriers
>to code motion at an END BLOCK.
>>While this might work as a
>>practical matter, I don't think the language semantics requires that.
>Could the semantics require that, in principle ?
Not without major changes to the specification model, no.
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