| From: | "Luke Lonergan" <llonergan(at)greenplum(dot)com> |
|---|---|
| To: | "Jignesh Shah" <J(dot)K(dot)Shah(at)Sun(dot)COM> |
| Cc: | "Juan Casero" <caseroj(at)comcast(dot)net>, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: PostgreSQL and Ultrasparc T1 |
| Date: | 2005-12-19 19:37:15 |
| Message-ID: | BFCC4BEB.16CE3%llonergan@greenplum.com |
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| Lists: | pgsql-performance |
Jignesh,
On 12/19/05 11:29 AM, "Jignesh Shah" <J(dot)K(dot)Shah(at)Sun(dot)COM> wrote:
> I have gone to the max with 4 fibers on Sun Fire T2000. But I am not sure
> about the answers that you asked. Let me see if I can get answers for them. I
> am going to try to max out the IO on these systems with 8 fibers as soon as I
> get additional storage so stay tuned for that.
Cool - how close did you get to 800MB/s?
> By the way you don't have to wait for my tests. Just get a trial server and
> try it on your own. If you don't like it return it.
>
> https://www.sun.com/emrkt/trycoolthreads/contactme.html
Done - I'll certainly test Postgres / Bizgres on it - you know me ;-)
> However if you do try it with PostgreSQL, do let me know also with your
> experience.
See above.
The Niagara is UltraSparc III compatible - so the GCC compiler should emit
good code for it, right?
- Luke
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