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CD boot time of KNOPPIX shortens by "LCAT"
In order to decrease the boot duration, we have customized KNOPPIX.
and named "Accelerated-KNOPPIX".
http://www.alpha.co.jp/ac-knoppix/index_en.html
Accelerated-KNOPPIX1.0 is based on KNOPPIX4.02 Japanese version.
We managed to boost the performance by using LCAT package and boot duration
has been shortened by half.
http://sourceforge.jp/projects/lcat/
Now, We have customized KNOPPIX 5.0.1 English version released on the 2nd of June 2006.
http://prdownloads.sourceforge.jp/lc...ed.iso.torrent
Each boot time is about half time as follows.
PC1:Panasonic Let's Note W2
CPU:Pentium M 900MHz MEM:512MB CD-Drive:24x
140sec --------> 59sec
PC2:SHARP MURAMASA
CPU:Pentium M 1.6GHz MEM:1GB CD-Drive:24x
170sec --------> 97sec
Please refer to the manual (English version) for the method of speed-up by LCAT.
http://prdownloads.sourceforge.jp/lc...0_manual_e.pdf
We hope that the LCAT package will be included in the main stream.
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Compare Boot Time
Hello,
I compared boot time of Original KNOPPIX 5.0.1 CD and Accelerated KNOPPIX 5.0.1 CD.
The machine is IBM ThinkPAD T42(Pentium M 1.8GHz, 24x CD-Drive, 2GB Memory).
The results were following.
Original KNOPPIX 5.0.1 CD 2m40s
Accelerated KNOPPIX 5.0.1 CD 1m40s
Accelerated was 1.6 faster than original KNOPPIX.
I took QuickTime video. Have fun.
Low resolution Image 14MB
http://unit.aist.go.jp/itri/knoppix/acknoppix501-l.MOV
Medium resolution mage 45MB
http://unit.aist.go.jp/itri/knoppix/acknoppix501-m.MOV
High resolution Image 90MB
http://unit.aist.go.jp/itri/knoppix/acknoppix501-m.MOV
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Japanese Edition applies LCAT
Japanese Edition (5.0.1CD & DVD) applies LCAT(Live CD Acceleration Tool kit).
692MB knoppix_v5.0.1CD_20060601-20060614+IPAFont_AC20060623.iso(MD5: 2bfdbcb33e32afbd0a08ca72f22fe14c)
Torrent File http://unit.aist.go.jp/itri/knoppix/...23.iso.torrent
3.8GB knoppix_v5.0.1DVD_20060601-20060614+IPAFont_AC20060623.iso(MD5: 31af98466de4743cbe5c083eebeb0bc7)
Torrent File http://unit.aist.go.jp/itri/knoppix/...23.iso.torrent
We compared the boot times of Original KNOPPIX and KNOPPIX-J-LCAT on IBM ThinkPAD T42. The boot time was 2:30 on original and 1:30 on KNOPPIX-J-LCAT. Please have the video if you are interested.
http://unit.aist.go.jp/itri/knoppix/KNOPPIX501-AC.MOV (40MB)
KNOPPIX-J-LCAT includes "bootchart" to take a log of boot procedure. Bootchart is activated with a bootoption "bootchart".
Example) boot: knoppix bootchart lang=us
The log on ThinkPAD T42 is also downlaodable. Have fun!
http://unit.aist.go.jp/itri/knoppix/...JCD501-T42.png (FULL bootchart)
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LCAT English Manual Updated!
The Manual for 'LCAT' has been updated from first version.
New Manual be able to read more easy by Old one
Please refer to the New manual from this URL.
http://prdownloads.sourceforge.jp/lc...e_20060628.pdf
Enjoy!
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