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Date:      Sat, 31 May 2003 10:49:48 +0900 (JST)
From:      Norikatsu Shigemura <nork@FreeBSD.org>
To:        freebsd-current@FreeBSD.org
Subject:   Native JDK with libthr/libkse
Message-ID:  <200305310149.h4V1njNP064667@nd250009.gab.xdsl.ne.jp>

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	I am testing about JDK1.4.1/1.3.1 with libthr/libkse using
	/etc/libmap.conf.

	1. JDK1.3.1/libthr is not work. java is stop.
	2. JDK1.3.1/libkse is not work. java is stop.
	3. JDK1.4.1/libthr is not work. java is stop.
	4. JDK1.4.1/libkse is good work.
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$ /usr/local/jdk1.4.1/bin/java -jar /usr/local/jdk1.4.1/demo/jfc/Java2D/Java2Demo.jar
May 31, 2003 10:33:14 AM java.util.prefs.FileSystemPreferences$3 run
WARNING: Could not create system preferences directory. System preferences are unusable.
May 31, 2003 10:33:45 AM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode
WARNING: Could not lock System prefs.Unix error code 136418560.
May 31, 2003 10:33:45 AM java.util.prefs.FileSystemPreferences syncWorld
WARNING: Couldn't flush system prefs: java.util.prefs.BackingStoreException: Couldn't get file lock.
May 31, 2003 10:34:15 AM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode
WARNING: Could not lock System prefs.Unix error code 136418560.
May 31, 2003 10:34:15 AM java.util.prefs.FileSystemPreferences syncWorld
WARNING: Couldn't flush system prefs: java.util.prefs.BackingStoreException: Couldn't get file lock.
May 31, 2003 10:34:45 AM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode
WARNING: Could not lock System prefs.Unix error code 136418560.
May 31, 2003 10:34:45 AM java.util.prefs.FileSystemPreferences syncWorld
WARNING: Couldn't flush system prefs: java.util.prefs.BackingStoreException: Couldn't get file lock.
	:
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	top displays interesting message.
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last pid: 79860;  load averages:  0.35,  0.19,  0.08     up 0+15:56:30  10:37:12
75 processes:  1 running, 74 sleeping
CPU states: 16.6% user,  0.0% nice,  4.2% system,  1.5% interrupt, 77.6% idle
Mem: 276M Active, 80M Inact, 111M Wired, 28M Cache, 60M Buf, 4164K Free
Swap: 4096M Total, 6844K Used, 4089M Free

  PID USERNAME PRI NICE   SIZE    RES STATE    TIME   WCPU    CPU COMMAND
  597 root      97    0   109M    99M select   6:37  3.91%  3.91% XFree86
	:
79849 nork     -84 -203   209M 41368K          0:00  0.00%  0.00% java
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	top is XFree86, bottom is java:-).  And java is no state:-).
	Quite light! I cannot believe:-).

	java uses libkse.
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$ fstat -m /usr/lib/libc_r* /usr/lib/libthr* /usr/lib/libkse*
nork     java       79849 mmap /usr     447622 -r--r--r--  112948  r  /usr/lib/libkse.so.1
nork     java       79849 mmap /usr     447622 -r--r--r--  112948  r  /usr/lib/libkse.so.1
nork     java       79849 mmap /usr     447622 -r--r--r--  112948 rw  /usr/lib/libkse.so.1
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	Tested on 5.1-BETA.
	AthlonXP(1780MHz w/ overclock) x1 + 512MB DDR-SDRAM + ATI Radeon9100.
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FreeBSD melfina.ninth-nine.com 5.1-BETA FreeBSD 5.1-BETA #16: Thu May 29 22:17:51 JST 2003     nork@melfina.ninth-nine.com:/usr/obj/usr/src/sys/MELFINA  i386
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