Could you tell me which flag disables the check? I would suggest this procedure as temporary workaround. Thanks On Fri, Aug 22, 2014 at 2:41 PM, Balaji, Pavan <[email protected]> wrote:
On Aug 22, 2014, at 1:43 PM, Brian Van Straalen <[email protected]> wrote:
Is there a significant cost to have the MPI implementation provide a check for aliasing?
We do check for this error by default in MPICH (which is why this email thread started).
There’s a way to turn off the checking through a configure flag as well as an environment variable, if needed. But that’s essentially saying — I know it’s wrong, but I’m too lazy to fix my application.
— Pavan
-- Pavan Balaji ✉️ http://www.mcs.anl.gov/~balaji
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