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Re: Boehm-gc, linux-threads and SMP.... crash
- To: Jeff Sturm <jsturm at sigma6 dot com>
- Subject: Re: Boehm-gc, linux-threads and SMP.... crash
- From: Bryce McKinlay <bryce at albatross dot co dot nz>
- Date: Thu, 02 Dec 1999 09:33:28 +1300
- CC: java-discuss at sourceware dot cygnus dot com
- References: <3844DCBB.51C1D5F3@albatross.co.nz> <3845556A.5A8BB186@sigma6.com>
Jeff Sturm wrote:
> I reproduced the GCTest crash on a quad-processor Linux SMP host using a
> fairly old (post-2.95.1) libgcj.
>
> Using an updated libgcj seemed to eliminate the crash, however... it now
> runs reliably, although a bit erratic. Sometimes it completes in 7
> seconds, sometimes it pauses for 20 seconds or more.
I'm using a current libgcj. It runs in 0.3 seconds on a dual 450Mhz box and
libgcj with no GC. Takes 55 seconds on the same machine with IBM JDK, but
only 5 secs under UP!
regards
[ bryce ]