FreeBSD 5.4在桌面应用的性能上跟linux 2.6相比如何？

听说在SMP上的性能不如linux 2.6，不知道在单CPU上如怎么样

作者: lookee 发布时间: 2005-05-11

你用过linux不就明白了。
有些linux的发行版，如Mandriva和SuSe在桌面应用上是越来越傻瓜化了，几乎可以同Window相比。
在桌面应用上FreeBSD只能说是有相应的应用，但肯定谈不上好。不说别的，就是安装一下也有得搞了。

另外，在多线程的性能上FreeBSD也不如linux。要知道FreeBSD最初不是为多线程应用设计的，而linux一出来就考虑到了多线程。

作者: masterdemon 发布时间: 2005-05-11

MacOS X 也算 BSD 家族的，它的桌面性能如何呢?

作者: szjungle 发布时间: 2005-05-12

苹果的内核是改动过的。是内核适应应用，而不是应用适应内核。苹果的软件不能在纯FreeBSD上跑。苹果内核的名字也不一样，叫Darwin。

作者: masterdemon 发布时间: 2005-05-12

因为是自由软件，每个发行商都可以改动内核。Linux 的各个发行版不也是这样做的吗。
我不知道 MacOS X 的软件能不能在 BSD for Mac 上跑，但 BSD 的软件在 MacOS X 上运行是可以的。

作者: szjungle 发布时间: 2005-05-12

缺省下绝对没Linux 2.6快。

作者: fei 发布时间: 2005-05-12

引用:

作者: szjungle

因为是自由软件，每个发行商都可以改动内核。Linux 的各个发行版不也是这样做的吗。
我不知道 MacOS X 的软件能不能在 BSD for Mac 上跑，但 BSD 的软件在 MacOS X 上运行是可以的。

MacOS X与FreeBSD的关系不是Linux之间发行版的关系。Darwin是FreeBSD＋商业版Mach的组合。不是簡单的改动。

作者: masterdemon 发布时间: 2005-05-12

应该做一个基准测试

作者: wzx740120 发布时间: 2005-05-12

我觉的5.4bsd还是满快的还有做桌面很不错的选择主要是软件多啊
只要你想的到的都应该有了 windows 与linux freebsd最主要的区别就是在软件安装上的不动
软件依赖关系真是我的噩梦啊现在觉的freebsd这方面真的做的很不错了
一个make install clean 都会解决

作者: hfh 发布时间: 2005-05-13

引用:

作者: hfh

我觉的5.4bsd还是满快的还有做桌面很不错的选择主要是软件多啊
只要你想的到的都应该有了 windows 与linux freebsd最主要的区别就是在软件安装上的不动
软件依赖关系真是我的噩梦啊现在觉的freebsd这方面真的做的很不错了
一个make install clean 都会解决

我晕，一个make install clean???
是它的port机制不错:P

作者: starshus 发布时间: 2005-05-13

晕什么啊没错啊是会解决依赖关系的啊

作者: hfh 发布时间: 2005-05-13

苹果的操作系统还跟unix有渊源阿！没用过，有没有高手详细解说一下阿

作者: gouyh 发布时间: 2005-05-13

引用:

作者: gouyh

苹果的操作系统还跟unix有渊源阿！没用过，有没有高手详细解说一下阿

以前看过一篇文章，上面说苹果的工程师们都是一群“疯子”，居然能把Unix弄的如此简单易用……

呵呵

作者: 考拉发布时间: 2005-05-13

引用:

作者: gouyh

苹果的操作系统还跟unix有渊源阿！没用过，有没有高手详细解说一下阿

BSD 里面的说明文件:

代码:

The UNIX system family tree: Research and BSD
---------------------------------------------

First Edition (V1)
 |
Second Edition (V2)
 |
Third Edition (V3)
 |
Fourth Edition (V4)
 |
Fifth Edition (V5)
 |
Sixth Edition (V6) -----*
 \ |
 \ |
 \ |
Seventh Edition (V7) |
 \ |
 \ 1BSD
 32V |
 \ 2BSD---------------*
 \ / |
 \ / |
 \/ |
 3BSD |
 | |
 4.0BSD 2.7.9BSD
 | |
 4.1BSD --------------> 2.8BSD
 | |
 4.1aBSD -----------\ |
 | \ |
 4.1bBSD \ |
 | \ |
 *------ 4.1cBSD --------------> 2.9BSD
 / | |
Eighth Edition | 2.9BSD-Seismo
 | | |
 +----<--- 4.2BSD 2.9.1BSD
 | | |
 +----<--- 4.3BSD -------------> 2.10BSD
 | | / |
Ninth Edition | / 2.10.1BSD
 | 4.3BSD Tahoe-----+ |
 | | \ |
 | | \ |
 v | 2.11BSD
Tenth Edition | |
 | 2.11BSD rev #430
 4.3BSD NET/1 |
 | v
 4.3BSD Reno
 |
 *---------- 4.3BSD NET/2 -------------------+-------------*
 | | | |
386BSD 0.0 | | BSD/386 ALPHA
 | | | |
386BSD 0.1 ------------>+ | BSD/386 0.3.[13]
 | \ | 4.4BSD Alpha |
 | 386BSD 1.0 | | BSD/386 0.9.[34]
 | | 4.4BSD |
 | | / | |
 | | 4.4BSD-Encumbered | |
 | NetBSD 0.8 | BSD/386 1.0
 | | | |
FreeBSD 1.0 NetBSD 0.9 | BSD/386 1.1
 | | .----- 4.4BSD Lite |
FreeBSD 1.1 | / / | \ |
 | | / / | \ |
FreeBSD 1.1.5 .---|--------' / | \ |
 | / | / | \ |
FreeBSD 1.1.5.1 / | / | \ |
 | / NetBSD 1.0 <-' | \ |
 | / | | \ |
FreeBSD 2.0 <--' | | BSD/OS 2.0
 | \ | |
FreeBSD 2.0.5 \ | BSD/OS 2.0.1
 | .-----\------------- 4.4BSD Lite2 |
 | | \ | | | | |
 | | .-----|------Rhapsody | | | |
 | | | | NetBSD 1.3 | | |
 | | | | OpenBSD 2.3 | |
 | | | | BSD/OS 3.0 |
FreeBSD 2.1 | | | |
 | | | | NetBSD 1.1 ------. BSD/OS 2.1
 | FreeBSD 2.1.5 | | | \ |
 | | | | NetBSD 1.2 \ BSD/OS 3.0
 | FreeBSD 2.1.6 | | | \ OpenBSD 2.0 |
 | | | | | \ | |
 | FreeBSD 2.1.6.1 | | | \ | |
 | | | | | \ | |
 | FreeBSD 2.1.7 | | | | | |
 | | | | | NetBSD 1.2.1 | |
 | FreeBSD 2.1.7.1 | | | | |
 | | | | | |
 | | | | | |
 *-FreeBSD 2.2 | | | | |
 | \ | | | | |
 | FreeBSD 2.2.1 | | | | |
 | | | | | | |
 | FreeBSD 2.2.2 | | | OpenBSD 2.1 |
 | | | | | | |
 | FreeBSD 2.2.5 | | | | |
 | | | | | OpenBSD 2.2 |
 | | | | NetBSD 1.3 | |
 | FreeBSD 2.2.6 | | | | | |
 | | | | | NetBSD 1.3.1 | BSD/OS 3.1
 | | | | | | OpenBSD 2.3 |
 | | | | | NetBSD 1.3.2 | |
 | FreeBSD 2.2.7 | | | | | |
 | | | | | | | BSD/OS 4.0
 | v | | | | | |
 | FreeBSD 2.2.8 | | | | | |
 | | | | | OpenBSD 2.4 |
FreeBSD 3.0 <--------* | | v | |
 | | | NetBSD 1.3.3 | |
 *---FreeBSD 3.1 | | | |
 | | | | | BSD/OS 4.0.1
 | FreeBSD 3.2----* | NetBSD 1.4 OpenBSD 2.5 |
 | | | | | | | | |
 | | | | | | | | |
 | | | | | | | | |
 | FreeBSD 3.3 | | | | NetBSD 1.4.1 | |
 | | | | | | | OpenBSD 2.6 |
 | FreeBSD 3.4 | | | | | | |
 | | | | | | | | BSD/OS 4.1
FreeBSD 4.0 | | | | | NetBSD 1.4.2 | |
 | | | | | | | | |
 | | | | | | | | |
 | FreeBSD 3.5 | | | | | OpenBSD 2.7 |
 | | | | | | | | |
 | FreeBSD 3.5.1 | | | | | | |
 | | | | | | | |
 *---FreeBSD 4.1 | | | | | | |
 | | | | (?) | | | |
 | FreeBSD 4.1.1 | | / | | | |
 | | | | / | | | |
 | FreeBSD 4.2 Darwin/ | NetBSD 1.4.3 | |
 | | Mac OS X | | OpenBSD 2.8 BSD/OS 4.2
 | | | | v | |
 | | | | | |
 | | 10.0 NetBSD 1.5 | |
 | FreeBSD 4.3 | | | | |
 | | | | | OpenBSD 2.9 |
 | | | | NetBSD 1.5.1 | |
 | | | | | | |
 | FreeBSD 4.4-. | | NetBSD 1.5.2 | |
 | | | Mac OS X | | | |
 | | | 10.1 | | OpenBSD 3.0 |
 | FreeBSD 4.5 | | | | | |
 | | \ | | | | BSD/OS 4.3
 | FreeBSD 4.6 \ | | | OpenBSD 3.1 |
 | | \ | | NetBSD 1.5.3 | |
 | FreeBSD 4.6.2 Mac OS X | | | |
 | | 10.2 | v | |
 | FreeBSD 4.7 | | | |
 | | | NetBSD 1.6 OpenBSD 3.2 |
 | FreeBSD 4.8 | | | | |
 | | | | NetBSD 1.6.1 | |
 | |--------. | | | OpenBSD 3.3 BSD/OS 5.0
 | | \ | | | | |
 | FreeBSD 4.9 | | | | OpenBSD 3.4 BSD/OS 5.1 ISE
 | | | | | | |
 | | | | | NetBSD 1.6.2 |
 | | | | | | |
 | | | | | | OpenBSD 3.5
 | | | | | v |
 | FreeBSD 4.10 | | | |
 | | | | | |
 | FreeBSD 4.11 | | | |
 | | | | | |
 | v `-|------|-----------------|---------------------.
 | | | | \
FreeBSD 5.0 | | | |
 | | | | |
FreeBSD 5.1 | | | DragonFly 1.0
 | \ | | | |
 | ----- Mac OS X | | |
 | 10.3 | | |
FreeBSD 5.2 | | | |
 | | | | | |
 | FreeBSD 5.2.1 | | | |
 | | | | |
 *---FreeBSD 5.3 | | | |
 | | | | OpenBSD 3.6 |
 | v | NetBSD 2.0 | |
 | | | | |
FreeBSD 6 -current | NetBSD -current OpenBSD -current |
 | | | | |
 v v v v v

Time
----------------

Time tolerance +/- 6 months, depending on which book/article you read; if it
was the announcement in Usenet or if it was available as tape.

[44B] McKusick, Marshall Kirk, Keith Bostic, Michael J Karels,
        and John Quarterman. The Design and Implementation of
        the 4.4BSD Operating System.
[APL] Apple website [http://www.apple.com/macosx/]
[BSDI] Berkeley Software Design, Inc.
[DFD] DragonFlyBSD Project, The.
[DOC] README, COPYRIGHT on tape.
[FBD] FreeBSD Project, The.
[KB] Keith Bostic. BSD2.10 available from Usenix. comp.unix.sources,
        Volume 11, Info 4, April, 1987.
[KKK] Mike Karels, Kirk McKusick, and Keith Bostic. tahoe announcement.
        comp.bugs.4bsd.ucb-fixes, June 15, 1988.
[KSJ] Michael J. Karels, Carl F. Smith, and William F. Jolitz.
        Changes in the Kernel in 2.9BSD. Second Berkeley Software
        Distribution UNIX Version 2.9, July, 1983.
[NBD] NetBSD Project, The.
[OBD] OpenBSD Project, The.
[QCU] Salus, Peter H. A quarter century of UNIX.
[SMS] Steven M. Schultz. 2.11BSD, UNIX for the PDP-11.
[USE] Usenet announcement.
[WRS] Wind River Systems, Inc.
[dmr] Dennis Ritchie, via E-Mail

Multics 1965
UNIX Summer 1969
 DEC PDP-7
First Edition 1971-11-03 [QCU]
 DEC PDP-11/20, Assembler
Second Edition 1972-06-12 [QCU]
 10 UNIX installations
Third Edition 1973-02-xx [QCU]
 Pipes, 16 installations
Fourth Edition 1973-11-xx [QCU]
 rewriting in C effected,
 above 30 installations
Fifth Edition 1974-06-xx [QCU]
 above 50 installations
Sixth Edition 1975-05-xx [QCU]
 port to DEC Vax
Seventh Edition 1979-01-xx [QCU]
 first portable UNIX
Eighth Edition 1985-02-xx [QCU]
 VAX 11/750, VAX 11/780 [dmr]
 descended from 4.1c BSD [dmr]
 descended from 4.1 BSD [44B]
 scooping-out and replacement of the character-device
 and networking part by the streams mechanism

Ninth Edition 1986-09-xx [QCU]
Tenth Edition 1989-10-xx [QCU]

1BSD late 1977
 1978-03-09 [QCU]
 PDP-11, Pascal, ex(1)
 30 free copies of 1BSD sent out
 35 tapes sold for 50 USD [QCU]
2BSD mid 1978 [QCU]
 75 2BSD tapes shipped
2.7.9BSD ?? [SMS]
2.8BSD 1981-07-xx [KSJ]

2.8.1BSD 1982-01-xx [QCU]
 set of performance improvements
2.9BSD 1983-07-xx [KSJ]
2.9.1BSD 1983-11-xx
2.9BSD-Seismo 1985-08-xx [SMS]
2.10BSD 1987-04-xx [KKK]
2.10.1BSD 1989-01-xx [SMS]
2.11BSD 1992-02-xx [SMS]
2.11BSD rev #430        1999-12-13 [SMS]

32V 1978-1[01]-xx [QCU]
3BSD late 1979 [QCU]
 virtual memory, page replacement,
 demand paging
4.0BSD 1980-10-xx
4.1BSD 1981-07-08 [DOC]
4.1aBSD 1982-04-xx
 alpha release, 100 sites, networking [44B]
4.1bBSD internal release, fast filesystem [44B]
4.1cBSD late 1982
 beta release, IPC [44B]
4.2BSD 1983-09-xx [QCU]
 1983-08-03 [DOC]
4.3BSD 1986-06-xx [QCU]
 1986-04-05 [KB], [DOC]
4.3BSD Tahoe 1988-06-15 [QCU], [DOC]
4.3BSD NET/1 1988-11-xx [QCU]
 1989-01-01 [DOC]
4.3BSD Reno 1990-06-29 [QCU], [DOC]
4.3BSD NET/2 1991-06-28 [QCU], [DOC]

BSD/386 ALPHA 1991-12-xx [BSDI]
 first code released to people outside BSDI
386BSD 0.0 1992-02-xx [DOC]
BSD/386 0.3.1 1992-04-xx [BSDI] first ext. beta; B customers
BSD/386 0.3.3 1992-06-xx [BSDI] first CDROM version
386BSD 0.1 1992-07-28 [DOC]
4.4BSD Alpha 1992-07-07
BSD/386 0.9.3 1992-10-xx [BSDI]
 first external gamma; G customers
BSD/386 0.9.4 1992-12-xx [BSDI]
 would have been 1.0 except for request
 for preliminary injunction
BSD/386 1.0 1993-03-xx [BSDI]
 injunction denied; first official release
NetBSD 0.8 1993-04-20 [NBD]
4.4BSD 1993-06-01 [USE]
NetBSD 0.9 1993-08-23 [NBD]
FreeBSD 1.0 1993-11-01 [FBD]
BSD/386 1.1 1994-02-xx [BSDI]
4.4BSD Lite 1994-03-01 [USE]
FreeBSD 1.1 1994-04-xx [FBD]
FreeBSD 1.1.5.1 1994-07-xx [FBD]
 supersedes 1.1.5 3 days after release.
NetBSD 1.0 1994-10-26 [NBD]
386BSD 1.0 1994-11-12 [USE]
FreeBSD 2.0 1995-01-xx [FBD]
BSD/OS 2.0 1995-01-xx [BSDI] 4.4 lite based
FreeBSD 2.0.5 1995-06-10 [FBD]
BSD/OS 2.0.1 1995-06-xx [BSDI]
4.4BSD Lite Release 2   1995-06-xx [44B]
 the true final distribution from the CSRG
FreeBSD 2.1.0 1995-11-19 [FBD]
NetBSD 1.1 1995-11-26 [NBD]
BSD/OS 2.1 1996-01-xx [BSDI]
FreeBSD 2.1.5 1996-07-14 [FBD]
NetBSD 1.2 1996-10-04 [NBD]
OpenBSD 2.0 1996-10-18 [OBD]
FreeBSD 2.1.6 1996-11-16 [FBD]
FreeBSD 2.1.6.1 1996-11-25 [FBD] (sendmail security release)
Rhapsody 1997-xx-xx
FreeBSD 2.1.7 1997-02-20 [FBD]
BSD/OS 3.0 1997-02-xx [BSDI] 4.4 lite2 based
FreeBSD 2.2.0 1997-03-16 [FBD]
FreeBSD 2.2.1 1997-03-25 [FBD]
FreeBSD 2.2.2 1997-05-16 [FBD]
NetBSD 1.2.1 1997-05-20 [NBD] (patch release)
OpenBSD 2.1 1997-06-01 [OBD]
FreeBSD 2.2.5 1997-10-22 [FBD]
OpenBSD 2.2 1997-12-01 [OBD]
NetBSD 1.3 1998-01-04 [NBD]
FreeBSD 2.2.6 1998-03-25 [FBD]
NetBSD 1.3.1 1998-03-09 [NBD] (patch release)
BSD/OS 3.1 1998-03-xx [BSDI]
OpenBSD 2.3 1998-05-19 [OBD]
NetBSD 1.3.2 1998-05-29 [NBD] (patch release)
FreeBSD 2.2.7 1998-07-22 [FBD]
BSD/OS 4.0 1998-08-xx [BSDI]
 2-lock MP support, ELF executables
FreeBSD 3.0 1998-10-16 [FBD]
 FreeBSD-3.0 is a snapshot from -current,
 while 3.1 and 3.2 are from 3.x-stable which
 was branched quite some time after 3.0-release
FreeBSD 2.2.8 1998-11-29 [FBD]
OpenBSD 2.4 1998-12-01 [OBD]
NetBSD 1.3.3 1998-12-23 [NBD] (patch release)
FreeBSD 3.1 1999-02-15 [FBD]
BSD/OS 4.0.1 1999-03-xx [BSDI]
NetBSD 1.4 1999-05-12 [NBD]
FreeBSD 3.2 1999-05-17 [FBD]
OpenBSD 2.5 1999-05-19 [OBD]
NetBSD 1.4.1 1999-08-26 [NBD] (patch release)
FreeBSD 3.3 1999-09-17 [FBD]
OpenBSD 2.6 1999-12-01 [OBD]
FreeBSD 3.4 1999-12-20 [FBD]
BSD/OS 4.1 1999-12-xx [BSDI]
FreeBSD 4.0 2000-03-13 [FBD]
NetBSD 1.4.2 2000-03-19 [NBD] (patch release)
OpenBSD 2.7 2000-06-15 [OBD]
FreeBSD 3.5 2000-06-24 [FBD]
FreeBSD 4.1 2000-07-27 [FBD]
FreeBSD 3.5.1 2000-07-28 [FBD]
FreeBSD 4.1.1 2000-09-25 [FBD] (a network-only patch release)
FreeBSD 4.2 2000-11-21 [FBD]
NetBSD 1.4.3 2000-11-25 [NBD] (patch release)
BSD/OS 4.2 2000-11-29 [BSDI]
OpenBSD 2.8 2000-12-01 [OBD]
NetBSD 1.5 2000-12-06 [NBD]
Mac OS X 10.0 2001-03-24 [APL]
FreeBSD 4.3 2001-04-20 [FBD]
OpenBSD 2.9 2001-06-01 [OBD]
NetBSD 1.5.1 2001-07-11 [NBD] (patch release)
NetBSD 1.5.2 2001-09-13 [NBD] (patch release)
FreeBSD 4.4 2001-09-18 [FBD]
Mac OS X 10.1 2001-09-29 [APL]
OpenBSD 3.0 2001-12-01 [OBD]
FreeBSD 4.5 2002-01-29 [FBD]
BSD/OS 4.3 2002-03-14 [WRS]
OpenBSD 3.1 2002-05-19 [OBD]
FreeBSD 4.6 2002-06-15 [FBD]
NetBSD 1.5.3 2002-07-22 [NBD] (patch release)
FreeBSD 4.6.2 2002-08-15 [FBD] (patch release)
Mac OS X 10.2 2002-08-23 [APL]
NetBSD 1.6 2002-09-14 [NBD]
FreeBSD 4.7 2002-10-08 [FBD]
OpenBSD 3.2 2002-11-01 [OBD]
FreeBSD 5.0 2003-01-17 [FBD]
 FreeBSD 5.0 is a separate branch off of
 -current, similar to 3.0.
FreeBSD 4.8 2003-04-03 [FBD]
NetBSD 1.6.1 2003-04-21 [NBD] (patch release)
OpenBSD 3.3 2003-05-01 [OBD]
BSD/OS 5.0 2003-05-?? [WRS]
FreeBSD 5.1 2003-06-09 [FBD]
Mac OS X 10.3 2003-10-24 [APL]
FreeBSD 4.9 2003-10-28 [FBD]
BSD/OS 5.1 ISE 2003-10-?? [WRS] (final version)
OpenBSD 3.4 2003-11-01 [OBD]
FreeBSD 5.2 2004-01-12 [FBD]
FreeBSD 5.2.1 2004-02-22 [FBD] (patch release)
NetBSD 1.6.2 2004-03-01 [NBD] (patch release)
OpenBSD 3.5 2004-04-01 [OBD]
FreeBSD 4.10 2004-05-27 [FBD]
DragonFly 1.0 2004-07-12 [DFD]
OpenBSD 3.6 2004-10-29 [OBD]
FreeBSD 5.3 2004-11-06 [FBD]
NetBSD 2.0 2004-12-09 [NBD]
FreeBSD 4.11 2005-01-25 [FBD]

Bibliography
------------------------

Leffler, Samuel J., Marshall Kirk McKusick, Michael J Karels and John
Quarterman. The Design and Implementation of the 4.3BSD UNIX Operating
System. Reading, Mass. Addison-Wesley, 1989. ISBN 0-201-06196-1

Salus, Peter H. A quarter century of UNIX. Addison-Wesley Publishing
Company, Inc., 1994. ISBN 0-201-54777-5

McKusick, Marshall Kirk, Keith Bostic, Michael J Karels, and John
Quarterman. The Design and Implementation of the 4.4BSD Operating
System. Reading, Mass. Addison-Wesley, 1996. ISBN 0-201-54979-4

McKusick, Marshall Kirk, George Neville-Neil. The Design and
Implementation of the FreeBSD Operating System.
Addison-Wesley Professional, Published: Aug 2, 2004. ISBN 0-201-70245-2

Doug McIlroy. Research Unix Reader.

Michael G. Brown. The Role of BSD in the Development of Unix.
Presented to the Tasmanian Unix Special Interest Group of the
Australian Computer Society, Hobart, August 1993.

Peter H. Salus. Unix at 25. Byte Magazine, October 1994.
URL: http://www.byte.com/art/9410/sec8/art3.htm (unreachable)

Andreas Klemm, Lars Köller. If you're going to San Francisco ...
Die freien BSD-Varianten von Unix. c't April 1997, page 368ff.

BSD Release Announcements collection.
URL: http://www.de.FreeBSD.org/de/ftp/releases/

BSD Hypertext Man Pages
URL: http://www.FreeBSD.org/cgi/man.cgi

UNIX history graphing project
URL: http://minnie.tuhs.org/Unix_History/index.html

UNIX history
URL: http://www.levenez.com/unix/

James Howard: The BSD Family Tree
URL: http://www.daemonnews.org/200104/bsd_family.html
("what are the differences between FreeBSD, NetBSD, and OpenBSD?")


Acknowledgments
---------------

Josh Gilliam for suggestions, bug fixes, and finding very old
original BSD announcements from Usenet or tapes.

Steven M. Schultz for providing 2.8BSD, 2.10BSD, 2.11BSD manual pages.

--
Copyright (c) 1997-2004 Wolfram Schneider <[email protected]>
URL: http://cvsweb.freebsd.org/src/share/misc/bsd-family-tree

$FreeBSD: src/share/misc/bsd-family-tree,v 1.88 2005/01/25 19:16:09 maxim Exp $

作者: szjungle 发布时间: 2005-05-14

FreeBSD aim at stability && reliability
NetBSD aim at portability
OpenBSD aim at security
GNU/Linux aim at fashion && facility && ...

There is just a little comparability in different field.

作者: gvim 发布时间: 2005-05-14

引用:

作者: lookee

听说在SMP上的性能不如linux 2.6，不知道在单CPU上如怎么样

一套系统跟一个内核有什么可比性！

光一个linux 2.6你要是能用的起来我就服了你。

作者: homer 发布时间: 2005-05-15

引用:

作者: homer

一套系统跟一个内核有什么可比性！

光一个linux 2.6你要是能用的起来我就服了你。

当然是在freebsd的内核和linux内核之间对比的,一个系统的性能跟内核的关系还是很大的吧,freebsd内核对多线程和SMP支持不好也是公认的，我就是想知道在单CPU的PC上性能表现如何。不过昨天装了freebsd5.4后感觉确实没有先前用的debian好用。

作者: lookee 发布时间: 2005-05-15

这样类似的争论已够多的了，永远也不会有结果的--因为它们各有所长。
当然如果你想作桌面的话，目前最好还是选择Linux--如果你有足够的水平及精力，你也可以把FreeBSD作桌面。
性能方面，Yahoo.com及sina.com.cn的系统平台用的就是FreeBSD系统--这点就有足够的证明！