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Date:      Sat, 22 Sep 2001 02:11:11 +0900
From:      shudo@computer.org
To:        sobomax@FreeBSD.org
Cc:        java@FreeBSD.org, shudo@computer.org
Subject:   Re: Shujit doesn't work with Forte and JDK1.3.1 on FreeBSD
Message-ID:  <20010922021111P.shudoh@aist.go.jp>
In-Reply-To: <200109141642.f8EGguP01766@vega.vega.com>
References:  <200109141642.f8EGguP01766@vega.vega.com>

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Hi Maxim,

I appreciate your reports about shuJIT and FreeBSD. Your
reports have been very useful sources of bug fixes.

I could fix the JIT compiler and released a new version 0.7.5:
  http://www.shudo.net/jit/

From: Maxim Sobolev <sobomax@FreeBSD.org>

> Just to let you know that when I'm trying to run Forte under FreeBSD with
> native JDK1.3.1 (yes, we have it now, thouth it isn't official yet) and
> JAVA_COMPILER=shujit the IDE doesn't start up properly - it hangs somewhere
> in the middle of the startup process.

Forte for Java is pretty large and complicated Java
application. It is a very good test program for JVMs and
JIT compilers. I tried version 3.0, which is recently
(Aug 30) released, on Linux. The Forte attacked no less
than three effective bugs and two potential bugs of
shuJIT! I could notice the bugs thank for the great test
program.

If the FreeBSD native JDK 1.3.1 can run Forte even with
the Java interpreter, it may be a sign of maturation of
the native JDK.

Those shuJIT's bugs are very interesting for me. Almost
all the bugs are related to synchronization. One of them
involves tail recursion elimination (an optimization
technique) of a synchronized method.

Thanks!

  Kazuyuki Shudo

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