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Re: Patch: improve core:/ resource searches

From: Anthony Green <green at redhat dot com>
To: tromey at redhat dot com
Cc: java-patches at gcc dot gnu dot org
Date: Wed, 01 Jun 2005 11:04:57 -0700
Subject: Re: Patch: improve core:/ resource searches
References: <1117641439.5064.6.camel@localhost.localdomain> <m34qcif38q.fsf@localhost.localdomain>

On Wed, 2005-06-01 at 10:31 -0600, Tom Tromey wrote:
> Did this result in a noticeable speedup in your test case?  

I started Eclipse with and without the patch 3 times each.  The fastest
patched start-up was about 1/3rd faster than the fastest unpatched
start-up.  I find it hard to believe this, but that's what I found.
Note that I didn't make any special attempt to quiet my system before
doing this.

> I guess we can add a smarter data structure in _Jv_FindCore if this is
> still a problem area.

I'll file a bug for this, since I don't think I'll get to it soon.

This other improvement was more important since it eliminates garbage
creation.

AG

References:
- Patch: improve core:/ resource searches
  - From: Anthony Green
- Re: Patch: improve core:/ resource searches
  - From: Tom Tromey

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