On Thu, May 31, 2012 at 2:29 PM, Jeff Squyres <[email protected]> wrote:
> Ah, good point. But in those cases, MPI specifically defines that those
> arguments are wholly ignored on non-root processes. So you could still even
> pass <&foo, MPI_DATATYPE_NULL>, or <NULL, MPI_INT>, and it would be ok.
I see. If this warning is imposing some coding style guideline, then
we would better not annotate MPI_DATATYPE_NULL or some users will find
these diagnostics to be too noisy.
>>> We should have AC macros for all of these already.
>>
>> OK, I'll try find them to support (1) usecase described below.
>
> No, I'll find them -- sorry, I meant to look them up before I sent the last
> mail. Let me look them up and get back to you. Our configury is quite
> complicated, and I know the right places to look. :-)
Thanks in advance.
Dmitri
--
main(i,j){for(i=2;;i++){for(j=2;j<i;j++){if(!(i%j)){j=0;break;}}if
(j){printf("%d\n",i);}}} /*Dmitri Gribenko <[email protected]>*/
