Friday, January 21, 2011

CPU 效能排行

1. Barton(坤龍舊主機)
21 m 7.150 s

2. Sempron(阿孟舊主機)
26 m 13.438 s

3. A7N266-VM(阿茜舊主機、阿龍研究所用機)
27 m 44.250 s

4. 華碩準系統
53 m 3.012 s
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7 comments:

  1. klhsiehJanuary 23, 2011 at 6:50 AM

    Compile linux 2.6.36
    2011-01-22 church simulation 的 gentoo
    20 minute 18.659 seconds

    Kernel 2.6.37
    # emerge --info
    Portage 2.1.9.25 (default/linux/x86/10.0/desktop, gcc-4.4.4, glibc-2.11.2-r3, 2.6.37 i686)
    =================================================================
    System uname: Linux-2.6.37-i686-AMD_Athlon-tm-_XP_2500+-with-gentoo-1.12.14
    Timestamp of tree: Sun, 16 Jan 2011 12:15:02 +0000
    app-shells/bash: 4.1_p7
    dev-lang/python: 2.4.6, 2.6.6-r1, 3.1.2-r4
    dev-util/cmake: 2.8.1-r2
    sys-apps/baselayout: 1.12.14-r1
    sys-apps/sandbox: 2.4
    sys-devel/autoconf: 2.65-r1
    sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1
    sys-devel/binutils: 2.20.1-r1
    sys-devel/gcc: 4.1.2, 4.4.4-r2
    sys-devel/gcc-config: 1.4.1
    sys-devel/libtool: 2.2.10
    sys-devel/make: 3.81-r2

    # cat /etc/make.conf
    # These settings were set by the catalyst build script that automatically
    # built this stage.
    # Please consult /etc/make.conf.example for a more detailed example.
    CFLAGS="-O2 -march=athlon-xp -pipe"
    CXXFLAGS="-O2 -march=athlon-xp -pipe"
    # WARNING: Changing your CHOST is not something that should be done lightly.
    # Please consult http://www.gentoo.org/doc/en/change-chost.xml before changing.
    CHOST="i686-pc-linux-gnu"

    GENTOO_MIRRORS="ftp://gentoo.cs.nctu.edu.tw/gentoo/"

    SYNC="rsync://rsync.tw.gentoo.org/gentoo-portage"

    # Frank Hsieh, 2011-01-16
    USE="gd apache2"

    ReplyDelete
  2. klhsiehJanuary 27, 2011 at 9:02 PM

    real 5m23.856s
    user 8m28.460s
    sys 0m52.923s
    Linux ubuntu-host 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux
    gcc (Ubuntu 4.3.3-5ubuntu4) 4.3.3

    CPU0: Intel(R) Core(TM)2 Duo CPU E7400 @ 2.80GHz stepping 0a

    使用time make -j 2 all

    ReplyDelete
  3. klhsiehJanuary 28, 2011 at 4:11 AM

    church server.

    real 13m3.545s
    user 12m8.080s
    sys 0m52.610s

    Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz

    Portage 2.1.8.3 (default/linux/x86/10.0/desktop, gcc-4.4.3, glibc-2.11.2-r0, 2.6.25-gentoo-r7 i686)

    CFLAGS="-O2 -march=i686 -pipe"
    CXXFLAGS="-O2 -march=i686 -pipe"
    CHOST="i686-pc-linux-gnu"

    compile linux-2.6.36

    ReplyDelete
  4. klhsiehJanuary 28, 2011 at 4:22 AM

    註，上列是 make defconfig 但未加 -j2

    church server
    compile 2.6.36

    time make -j2 defconfig

    real 7m36.894s
    user 13m13.490s
    sys 1m0.070s

    ReplyDelete
  5. klhsiehJanuary 28, 2011 at 4:29 AM

    local server
    compile 2.6.36

    make defconfig
    time make all (單核cpu)

    real 20m40.746s
    user 18m44.058s
    sys 1m43.465s

    ReplyDelete
  6. klhsiehJanuary 28, 2011 at 4:43 AM

    結論：

    Intel(R) Pentium(R) Dual CPU E2180 的編譯速度是
    AMD Athlon(tm) XP 2500+
    的 2.71倍

    Intel(R) Core(TM)2 Duo CPU E7400 的編譯速度是
    AMD Athlon(tm) XP 2500+
    的 3.83倍

    Intel(R) Core(TM)2 Duo CPU E7400 的編譯速度是
    Intel(R) Pentium(R) Dual CPU E2180
    的 1.41倍

    AMD Athlon(tm) XP 2500+ - 64KB code/64KB data, 512KB L2
    Intel(R) Pentium(R) Dual CPU E2180 - 64KB code/64KB data, shared 1MB L2
    Intel(R) Core(TM)2 Duo CPU E7400 - 64KB code/64KB data, shared 3MB L2 (8-way set associative)

    ReplyDelete
  7. klhsiehFebruary 15, 2011 at 9:58 PM

    2.6.36 on 某神秘5開頭CPU

    untar
    real 3m23.089s
    user 2m27.620s
    sys 0m21.470s

    它 沒有gcc

    ReplyDelete

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