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Re: Streamtokenizer

From: Andrew Haley <aph at redhat dot com>
To: OneGuy <oneguyks at gmail dot com>
Cc: java at gcc dot gnu dot org
Date: Thu, 08 May 2008 10:22:25 +0100
Subject: Re: Streamtokenizer
References: <d3910afe0805072014i53d4f848mb752654281d224e9@mail.gmail.com>

OneGuy wrote:
> Hi,
> 
> I was testing a 14 MB file with this benchmark,
> 
> http://shootout.alioth.debian.org/gp4/benchmark.php?test=sumcol&lang=java&id=2
> 
> and it turns out that GCJ is 7 times slower than Java6. Can this be
> called a bug in GCJ 's Streamtokenizer?

That may be so.  On the other hand, perhaps Sun's JIT has discovered
a smart optimization that isn't visible to gcc.  Profililng the 
program may show what is happenining.

Andrew.

References:
- Streamtokenizer
  - From: OneGuy

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