At the moment, I believe that this should be safe in Open MPI (read a
buffer that is currently being sent). No claims about the future,
though. :-)
On Jul 12, 2007, at 1:07 AM, Isaac Huang wrote:
It's prohibited by the standard to read send buffer before a send
operation completes, and I
It's prohibited by the standard to read send buffer before a send
operation completes, and I understand the theoretical rationale behind
it.
I'm currently layering a protocol stack on top of MPI, and this
protocol allows a buffer to be read by multiple peers concurrently.
Thus for strict conforma
