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Re: Performance tweaks - Mailing list pgsql-jdbc

From Oliver Jowett
Subject Re: Performance tweaks
Date
Msg-id 421BA48A.4010601@opencloud.com
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In response to Performance tweaks  (Ken Geis <kgeis@speakeasy.net>)
Responses Re: Performance tweaks  (Alan Stange <stange@rentec.com>)
Re: Performance tweaks  (Oliver Jowett <oliver@opencloud.com>)
"multianewarray" vs. "anewarray" (was: Re: Performance tweaks)  (Vadim Nasardinov <vadimn@redhat.com>)
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Ken Geis wrote:

> I changed the line
>
>         byte[][] answer = new byte[l_nf][0];
> to
>         byte[][] answer = new byte[l_nf][];
>
> This gave ~1% increase on the benchmark I was running.

Gah?! What JVM? Aren't the two forms equivalent?

-O

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