Re: inline newNode()
От | Peter Eisentraut |
---|---|
Тема | Re: inline newNode() |
Дата | |
Msg-id | Pine.LNX.4.44.0210091829561.928-100000@localhost.localdomain обсуждение исходный текст |
Ответ на | Re: inline newNode() (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: inline newNode()
Re: inline newNode() |
Список | pgsql-patches |
Tom Lane writes: > If you use memset() instead of MemSet(), I'm afraid you're going to blow > off most of the performance gain this was supposed to achieve. Can someone explain to me why memset() would ever be better than MemSet()? Also, shouldn't GCC (at least 3.0 or later) inline memset() automatically? What's the result of using -finline (or your favorite compiler's inlining flag)? And has someone wondered why the GEQO code needs so many new nodes? Perhaps a more lightweight data representation for internal use could be appropriate? -- Peter Eisentraut peter_e@gmx.net
В списке pgsql-patches по дате отправления: