Re: Parallel query

On Sun, May 22, 2016 at 10:36 AM, Tatsuo Ishii <ishii(at)postgresql(dot)org> wrote:
>> 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.

Ishii-san is doing so... Please be sure to press "reply-all" when
answering to an email in the community mailing lists. It is hard to
follow this discussion.
--
Michael