| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
| Cc: | Luke Lonergan <llonergan(at)greenplum(dot)com>, Alon Goldshuv <agoldshuv(at)greenplum(dot)com>, pgsql-patches(at)postgresql(dot)org |
| Subject: | Re: COPY FROM performance improvements |
| Date: | 2005-08-10 15:29:49 |
| Message-ID: | 26482.1123687789@sss.pgh.pa.us |
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| Lists: | pgsql-patches pgsql-performance |
Simon Riggs <simon(at)2ndquadrant(dot)com> writes:
> Nobody's said what compiler/hardware they have been using, so since both
> Alon and Tom say their character finding logic is faster, it is likely
> to be down to that? Name your platforms gentlemen, please.
I tested on HPPA with gcc 2.95.3 and on a Pentium 4 with gcc 3.4.3.
Got pretty much the same results on both.
regards, tom lane
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