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2009年05月08日(金) 旧暦 [n年日記] [更新:"2009/05/12 14:22:24"]

#1 [NetBSD] 5.0_STABLE for KUROBOX_PRO

pts/1:makoto@t-105 11:02:36/090508(/export/src-kurobox-arm-5)> \
time sudo ./build.sh -m evbarm -j 8 release > & ../log-kurobox-arm-5-release-2
Password:
10532.207u 1610.023s 1:00:30.22 334.4%  0+0k 9700+2118158io 6372pf+0w
   117  23:10   cvs -Q -d /e/cvsync/cvsync co -r netbsd-5 src
   121  0:23    mv src src-kurobox-arm-5
   122  0:24    cd src-kurobox-arm-5
   123  0:24    cvs -q update -dP
   124  9:17    patch -s -p0 < ../orion_nas/orion_nas-20081107.diff
   129  9:20    vi distrib/sets/lists/man/mi.rej
   130  9:22    tar zxf ../orion_nas/orion_nas-20081107.tar.gz
   264  9:25    foreach i ( /bin/ls ~/public_html/diary/attach/2009/20090504-kurobox-patch-? )
		patch -s -p0 < $i
		end
   131  9:25    emacs distrib/utils/sysinst/arch/evbarm/msg.md.es
   140  10:59   cp -p ~/public_html/diary/attach//2009/20090504-kurobox-KUROBOX_*_INSTALL \
		sys/arch/evbarm/conf/
   148  11:00   pushd sys/arch/evbarm/conf/
   150  11:00   mv 20090504-kurobox-KUROBOX_TERA_INSTALL KUROBOX_TERA_INSTALL
   151  11:01   mv 20090504-kurobox-KUROBOX_PRO_INSTALL KUROBOX_PRO_INSTALL
   153  11:01   popd
   161  11:02   time sudo ./build.sh -m evbarm -j 8 release > & ../log-kurobox-arm-5-release-2

#2 [NetBSD] bytebench for KuroBox Pro 5.99.1 too slow ?

                     INDEX VALUES            
TEST BASELINE     RESULT      INDEX

Dhrystone 2 using register variables        116700.0   426619.0       36.6
Double-Precision Whetstone                      55.0        4.3        0.8
Execl Throughput                                43.0       61.4       14.3
File Copy 1024 bufsize 2000 maxblocks         3960.0    24039.0       60.7
File Copy 256 bufsize 500 maxblocks           1655.0     7865.0       47.5
File Copy 4096 bufsize 8000 maxblocks         5800.0    20908.0       36.0
Pipe Throughput                              12440.0    46481.6       37.4
Pipe-based Context Switching                  4000.0     3234.9        8.1
Process Creation                               126.0      111.0        8.8
Shell Scripts (8 concurrent)                     6.0       18.3       30.5
System Call Overhead                         15000.0    38208.3       25.5
                                                                 =========
     FINAL SCORE                                                      18.5

compare plot versus KUROBOX/HG:

comarison plot for KUROBOX HG and PRO

Specs::

BOXCPUclockMemoryNetBSDBytebench
KUROBOX HGPowerPC 8241 (PPC 603e core)266MHz128MB2.130.9
====4.99.327.8
KUROBOX PROARM ARM926EJ-S400MHz128MB5.99.0118.5

ByteBench of Other (Old) Machines


#3 [NetBSD] How to backup to the original ramdisk (initrd) env.

Marvell>> setenv bootargs_root root=/dev/mtdblock2 rw panic=5
Marvell>> setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver)
Marvell>> setenv bootcmd 'nboot $(default_kernel_addr)  0 $(nand_uImage_offset)
Marvell>> setenv bootcmd 'nboot $(default_kernel_addr)  0 $(nand_uImage_offset) ;
	setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver); 
	bootm $(default_kernel_addr)'
Marvell>> setenv nand_boot yes
4th line should be concatinated to one line. and type 'boot'.

Without saveenv, the next time above setting will be gone.




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