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Subject: [OMPI devel] How to add a schedule algorithm to the pml
From: Õž§ (iam.chilli_at_[hidden])
Date: 2010-09-14 21:56:48


Hi all,
I tried to add a schedule algorithm to the pml component ,ob1 etc. Poorly I
can only find a paper named "Open MPI: A Flexible High Performance MPI"
and some annotation in the source file. From them , I know ob1 has
implemented round-robin& weighted distribution algorithm. But after
tracking the MPI_Send(),I cann't figure out
the location of these implement ,let alone to add a new schedule algorithm.
I have two questions :
1.The location of the schedule algorithm ?
2.There are five components :cm,crcpw ,csum ,ob1,V in the pml framework .
The function of these components?
Thank you !
Jing