Thanks for your response. But that planning for a query execution in GPU is different from planning a query execution in CPU right? Even considering cost calculation, cost for executing a query in GPU is different from cost for executing a query in CPU. How this cost calculation for GPU occurs? -- View this message in context: http://postgresql.nabble.com/How-the-Planner-in-PGStrom-differs-from-PostgreSQL-tp5929724p5930376.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general