+- +-
Say hello if visiting :) by Gecko
11 Jan 2023, 07:43:05 pm

Seti is down again by Mike
09 Aug 2017, 10:02:44 am

Some considerations regarding OpenCL MultiBeam app tuning from algorithm view by Raistmer
11 Dec 2016, 06:30:56 am

Loading APU to the limit: performance considerations by Mike
05 Nov 2016, 06:49:26 am

Better sleep on Windows - new round by Raistmer
26 Aug 2016, 02:02:31 pm

Author Topic: optimized sources  (Read 548438 times)

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #330 on: 18 Apr 2008, 06:30:59 pm »
today we have 2 Hidden Users....greetings  ;)

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #331 on: 19 Apr 2008, 06:54:38 pm »
Today I reorganized my workspace, added 70cm to my workbench, rejected the old Mac Quadra800 after he has done his work as a DTP machine now more than 12 years, to have room for the new server.
Today one old Mac 7300/200 is enough for me ...for DTP(to create postscript) if needed.......
These old Mac's are very secure machines...the hardware has a very long life ... ;D

« Last Edit: 22 Apr 2008, 11:33:12 am by seti_britta »

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #332 on: 22 Apr 2008, 11:17:37 am »
you want to know some more about the GRID.. I invite you to have a look at the Grid Café
heinz  ;)

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #333 on: 22 Apr 2008, 04:44:17 pm »
Hi Hidden user.. have a look again  ;)

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #334 on: 24 Apr 2008, 06:20:44 pm »
for all freaks of CF
new 300x CF are available:
4096MB Transcend Compact Flash Card 300x ca. 45,00 Euro
8192MB Transcend Compact Flash Card 300x ca. 82,50 Euro
16GB Transcend Compact Flash Card 300x     ca. 173,30 Euro

Speed 300X CompactFlash® Cards running Dual-Channel Ultra DMA Modus 5*
- Hardware ECC (Error Correction Code) Fehlerkorrektur
- Support IDE PIO Modus 6 and Ultra DMA Modus 5
------------------------------------------------------------------------
to use it you need a adapter
 ;D

« Last Edit: 24 Apr 2008, 06:34:52 pm by seti_britta »

Gecko_R7

  • Guest
Re: optimized sources
« Reply #335 on: 24 Apr 2008, 07:38:59 pm »
for all freaks of CF
new 300x CF are available:
4096MB Transcend Compact Flash Card 300x ca. 45,00 Euro
8192MB Transcend Compact Flash Card 300x ca. 82,50 Euro
16GB Transcend Compact Flash Card 300x     ca. 173,30 Euro

Speed 300X CompactFlash® Cards running Dual-Channel Ultra DMA Modus 5*
- Hardware ECC (Error Correction Code) Fehlerkorrektur
- Support IDE PIO Modus 6 and Ultra DMA Modus 5
------------------------------------------------------------------------
to use it you need a adapter
 ;D


4 of those might work REAL nice in RAID 0 in this:

http://addonics.com/products/flash_memory_reader/ad4cfprj.asp

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #336 on: 24 Apr 2008, 08:55:36 pm »
excellent this CF-Raid adapter...it open us new possibilities ..thanks Gecko  ;)

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #337 on: 26 Apr 2008, 05:04:27 pm »
Some short history,
on 10 januar 2008 we decided to do no further investigation into 2.4/ 2.2B source.
Although I did invest a lot work into the 2.4/ 2.2B source we started up with the Stock v6 source.
The goal is to reorganize the seti_app from its structure to use much more parallel work in its flow-chart and support newest processor architecture.
On this the developer-team (Heinz, Jason, Raistmer, Joe) is working now.
But the community cried very hard for a new seti_app for their quaddies, so Jason and Raistmer ported the ak_V8 code meanwhile.
It will be published 1th of May.
Give them what they want..  ;)
This was still a interruption of our real work to go parallel with the seti_app.

Because it is not possible to test and develop parallel code without have a machine to handle it, I decide to investigate(work and money) in a well equipt new 8-core server. This new machine gives us the possibilities and testbeds we need to develop HPC parallel app's.  I'm waiting still on the board which will be available on 5th of May(hopefully)....
so it is some time to invite you to a short walk to the ponds

heinz



« Last Edit: 26 Apr 2008, 07:26:11 pm by seti_britta »

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #338 on: 27 Apr 2008, 09:55:08 pm »
you want to know some more about the GRID.. I invite you to have a look at the Grid Café
Welcome to the EGI
Welcome to CERN
Read the CERN Courier the International Journal of High-Energy Physics

have fun
heinz  ;)

« Last Edit: 28 Apr 2008, 05:49:02 pm by seti_britta »

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #339 on: 30 Apr 2008, 11:49:09 am »
The ak_v8 is up now...
I wish you all a nice 1 May   ;D

heinz

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #340 on: 19 Jun 2008, 04:11:12 am »
Hi all who are reading here,
Today 19th of June it is the first time since the lunatics outage, I can post here again.
Greetings to all.  ;)

What happened in the meantime:
1. The V8-Xeon is built.
2. today a month ago, 19th of May the V8-Xeon started to crunch. (Read the V8-Xeon Server thread on seti)
    The results are great, the machine crunched in 30 days more than my P4 2.6GHz Northwood in 3 years and 4 months.
3. V8-Xeon runs absolut stable.
4. The machine has a boot menu and a very handy backup-system and run with Vista64Ultimate,
    till now no other OS is installed.

What is todo next:
1. Install other necessary OS for development and testing
2. Install program developer environment in the different OS's
3. Testing functionality of the developer environment
4. Start again with our development process for seti & Co.
I hope todo point 1-3 till before the summer-holidays are starting....

heinz

Offline Jason G

  • Construction Fraggle
  • Knight who says 'Ni!'
  • *****
  • Posts: 8980
Re: optimized sources
« Reply #341 on: 19 Jun 2008, 09:35:20 am »
Hi Heinz,
   Got some holidays coming in two weeks also, so perhaps I'll have a lot more time to look at this also.  It'll be nice to finally get a chance to look a bit deeper into the code/algorithms.  Glad to see you're back.

Jason
« Last Edit: 19 Jun 2008, 12:00:30 pm by Jason G »

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #342 on: 20 Jun 2008, 09:34:42 am »

Server2008
did download the file 6001.18000.080118-1840_amd64fre_Server_de-de-KRMSXFRE_DE_DVD.iso before some months and have thought to get a free version of Server2008. Now when i try to install, it shows the window to put in the registration number, but i have none, if i say go on without it, the next menue come up where you must choose the different servertypes to installl, but I can't choose nothing of it and click the next step is impossible.
It's frustrating...
So I think we can forget it......
Very pitty

heinz

Offline Urs Echternacht

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 4121
  • ++
Re: optimized sources
« Reply #343 on: 20 Jun 2008, 04:55:52 pm »
Windows Server 2008 and extending the evaluation period. Don't know if that will work, but i think its worth a try.
_\|/_
U r s

Offline _heinz

  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 2117
Re: optimized sources
« Reply #344 on: 28 Jun 2008, 04:24:28 am »
Thanks Urs for your hints  :)
meanwhile I installed VS2008Express under Vista64, next will be Fedora9 with Eclipse.

heinz



 

Welcome, Guest.
Please login or register.
 
 
 
Forgot your password?
Members
Total Members: 97
Latest: ToeBee
New This Month: 0
New This Week: 0
New Today: 0
Stats
Total Posts: 59559
Total Topics: 1672
Most Online Today: 40
Most Online Ever: 983
(20 Jan 2020, 03:17:55 pm)
Users Online
Members: 0
Guests: 34
Total: 34
Powered by EzPortal