Date: Thu, 15 Feb 2001 00:01:26 +0800 (+0800) From: Michael Robinson <robinson@netrinsics.com> To: markhannon@one.net.au, meshko@cs.brandeis.edu Cc: freebsd-java@FreeBSD.ORG Subject: Re: JIT for Linux JDK1.2? Message-ID: <200102141601.f1EG1PH22516@netrinsics.com> In-Reply-To: <Pine.LNX.4.30.0102141005540.5778-100000@daedalus.cs.brandeis.edu>
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Mikhail Kruk <meshko@cs.brandeis.edu> writes: >BTW, a question on topic of Linux 1.3: would applying patches for Linux >IBM JDK help to run Linux JDK in -hotspot mode? The -hotspot compiler (also -client and -server) require kernel threads. If you want kernel threads, you have to pick an operating system other than FreeBSD. >It seems to be a lot >faster than -classic (until it crashes that is). Or is it just me >perception? It depends on your application. For sustained execution, -server is about 25x faster than -classic. Also, -server is about 5x faster than OpenJIT (which is about the best you can do under FreeBSD). Benchmark data: http://www.netrinsics.com/Tower/Tower.html -Michael Robinson To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-java" in the body of the message
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