[Simgrid-user] SIGSEGV using simgrid-3.6.2 and cluster
lucas.schnorr at imag.fr
Wed Nov 9 11:31:18 CET 2011
On 09/11/11 11:12, Cristian KLEIN wrote:
> One last question related to this issue. Could you tell me, if one is
> allowed to send messages in a "fire-and-forget" manner, i.e. in an
> asynchronous manner without waiting?
Yes, you are talking about the MSG_task_dsend function. It was
introduced in the 3.6 series version of SimGrid. Its complete
documentation is available here:
Keep in mind that the third parameter is only called if the
communication fails. If it does work, it is responsibility of the
receiver code to free anything related to the task.
> Unfortunately, my original problem (that of losing messages) is not
> solved by this. However, I have been able to produce another example
> which triggers it. Since this is a completely different issue, I will
> start a different thread.
Ok, we will be waiting for that. Bug reports are always welcomed. ;-)
More information about the Simgrid-user