> The brief introudce of MPI(Message Passing Interface) as following URL, > which is a message protocol used for parallel computinng, just like DSM > does in parallel query. The DSM play a message passing role(in fact, it's. > by passing the query plan/raw node tree to anthor worker) in parallel > query. I think the parallel query resemble the MPI. so I mentioned that we > can refere to the MPI bechmark, and use the idea which is used to test the > parallel computing system.If the parallel query to be feature in future, I > think we must have an other bechmark for this feature, just like tpcc does. > So, I mention the MPI. > > https://www.open-mpi.org/ > > https://en.wikipedia.org/wiki/Message_Passing_Interface
Thank you for the info. Best regards, -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese:http://www.sraoss.co.jp -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
