Scientific Computing.

Ok Ok this page has been under construction for too long. I am going to put some more stuff here now. I had hoped to focus on scientific computing, because mostly what I study at school is science. I hoped that would add some validity, to what I could offer you the web user. But closed mindedness is not my style and there wasn't much to write. So I am going to use this page, to use the "I", and am going to include more detailed information about my computer science projects. I have used many tech help pages written on the net, so see the value of having my technical knowledge/experiences on the web for others to use. I make no assurances that anything here will work for you.

Visit my computer blog for more info about computers. www.crystalcomputing.blogspot.com

or visit my computer ethics web site for academic papers from Carleton University at www.webpage x.org 

DTD files incomplete and are works in progress
 Updated 04-04-10-11:40


protest_dtd.html

a dtd file on the web for protests viewable in html



protest.dtd
the actual dtd file


concert_dtd.html
a dtd file on the web for concerts viewable in html


concert.dtd
the actual dtd file




 

[This next paragraph and the table are out of date. The super computer has been dismantled. I have sold everything in the table except for three computers. The IBM 325 is now running WinNT 4.0 and Red Hat 9 dual boot. The Quadra with no OS is just sitting around here still, and the HP 486 is still here]
As I write this I have 12 computers in my home. I have functioning super computer or cluster now. It functions with an IBMPC 325 server as a masternode(the blue row). There are two IBM 300 PL's as the salve nodes 1 & 2. I have been learning about Linux all year. But I am a lee-nooks newbie, and don't do a lot of programming these days. While that means slow progress, I have been learning recently( Spring 2002) a number of things about Beowulf clusters, linux, and hardware. You could say this page is a result of me using Linux or reading about Linus Torvalds or reading about open source at www.flora.org a community server, or reading a post last year on slashdot. Or it could be that I am finished my first degree at school and so have time to get back to working on the web and this web page in particular. I think I have made over one hundred web pages by now. This fall I have been studying some matrices and have been preparing some code out of an old math book to work with f77. I am thinking of running Maple in some way on the super cluster instead of f77.

I have studied the equivalent of a first year in an engineering program back in 1978-79 at McMaster a top Canadian University. Before that I was taught to draft and do simple electrical work. I had also made a few electronics kits when young. I had been through the science wars with artist friends and my own soul. So, I have no certainties about technology; but doubt helps science and technology progress. I regard the human as more important particularly the social and well being where assertiveness is better than doubt. Even though, I am often wrong in in science, technology, art, and life, I still like to tinker.

There is a list of subjects and the tools that I used to work and present data for these subjects in school courses.
 
 I am working on a few Linux installs besides the above. One is Debian 3.0 on a Thinkpad 360SC. You can read about it here <debian3-0Thinkpad360sc.html>

A news service from www.infosyssec.com

Things from the school system

Subjects:

Math.
Computational Statistics: school workstations (X Windows UNIX/Windows NT) with  SAS 6.0; Packard Bell,  Word 97; IBM APTIVA with Lotus Smart Suite (Millennium edition), MAPLE V(for windows), and SAS (8.0 for windows); PowerBook 140(OS 7.5.3) with Claris Works 3.0; Toshiba 420CDT with MAPLE V(for windows).

Probability (Packard Bell, Word 97)

Physics and Chemistry and Biology and Medicine.
Crystallography ( Texas Instruments,  IBM,   Fortran IV,  JBL)
 
Geology and Geography.
Yukon mapping for climate trends (Hewlett Packard, Symap), micro climate measuring (Osborne 1,  Basic)
Writing and spread sheets (Macintosh,  Claris Works)
Computers.
Companies
Engineering.
 
Beowulf Cluster Computers
[The table is out of date everything in the table has been sold and mostly to consumer/survivors. The only computers I still have are the IBM 325 running WinNT and Red Hat 9 dual boot, the Quadra doing nothing and the HP 496 also doing nothing.]

Master node is in the green row. The pink rows aren't being used. The blue rows are the two nodes.
 

Computer:
make, model, 
CPU, speed,
Serial #.
RAM Hard drive OS IP
address
NIC:
model, address
Power
Use
Monitor SCSI adapter CD
Digital
PC 730
386 SX
25 MHz
KA234V8305
0 MB 125 MB none not yet
assigned
Linksys
Ether16 10baseT
ISA
004005
ADC7C3

None Future domain
840
none
Mooney's Bay
SA7-0734
386 DX
33 MHz
106-
36 MB Quantum
810 MB
Win 3.11
will be
changed.
not yet
assigned
Linksys
Ether16 10baseT
ISA
004005
ADAEF1


None
Future Domain
840
none
NEC
Bull
386 SX
25 MHz
0104103UB
1 MB 44 MB none not yet
assigned
Linksys
Ether16 10baseT
ISA
004005
ADC7C3

None Future Domain
840
none
AST
486 DX
66 MHz
20 MB 20 GB none not yet
assigned
Linksys
Ether16 10baseT
ISA


None
None 4X creative
Apple 
Quadra 800
68040 33 Mhz
4 MB
soon to be
upgraded
810 MB none not yet
assigned
AUUI with transceiver to RJ 45
None Standard
apple scsi
8X 
apple 
CDrom

HP
VE 4/100
8 MB 170MB none none none
None
40 X IBM part
Apple
Centris 650
68040 25Mhz
24 MB 170MB MAC OS 8.0
AUUI with transceiver to RJ 45
Apple Plus 14" standard
Apple
Scsi
Apple
IBM
PC325
8639 1RY
2 X Pentium II 300
23TY773
256 MB 4 X SCSI
4.3GB
Red Hat 6.2 10.0.2.1 Eth0 
10/100
Tbase
Eth1 10/100 Tbase

IBM
C72
17"
Adaptec yes
IBM
300 PL
6862 24U 
Pentium II
350
64 MB 4.3 GB Red Hat 6.2 10.0.2.2 10/100
Tbase

Darius 12" none yes
IBM
300 PL
6862 24U 
Pentium II
350
64 
MB
6.2 GB Red Hat 6.2 10.0.2.3 10/100
Tbase

Darius
12"
none yes

Other Hardware:

 
KVM switch cables

Darius 12" monitor


Linksys Autosensing 5 port ethernet switch.


Shelves chip board and old futon boards.

Pictures of Lamda computer(02/08/04/17/30-02/11/19/22:40), status of cluster: up and running.

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The keyboard/video/mouse switch.
The side view.
The front view
The shelves and positioning of the cluster, i.e. the environment.
The IBM PC 325 Server with the front door closed. This presently is the Master Node with Red Hat 6.2 installed and up and running. It is described above.
The rear view.

Searching on the net:

Newsgroups
 
 
 
 
 

Visit the Carleton University Home Page.

Visit the McMaster University Home Page.

Visit the Carleton University School of Computer Science Home Page.

Visit the Mathematics and Statistics Department Home Page.

This page last updated July 1st, 2004. email <at571@ncf.ca>

E Mail Peter

 

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