Message boards : Cafe LHC : Milestones
Message board moderation

To post messages, you must log in.

Previous · 1 · 2 · 3 · 4 · 5

AuthorMessage
tullio

Send message
Joined: 19 Feb 08
Posts: 708
Credit: 4,336,250
RAC: 0
Message 37444 - Posted: 27 Nov 2018, 9:37:06 UTC - in response to Message 37443.  
Last modified: 27 Nov 2018, 9:53:09 UTC

Axel has sent me a PM confirming that my userid was 10. He sent also a PM to you.
I have enabled AMD-V on my new PC with Ryzen 5 1400 and results are rolling out. Why don't you believe me? I have mailed to Axel the text of the note Ben Segal wrote to me. Did he write to you?
Tullio
This is what Ben Segal says:

Dear Tullio, it is a real pleasure to acknowledge alll your contributions to LHC@home over the years with this special CERN T-Shirt. My colleagues Nils and Laurence join me in thanking you on behalf of the project.
Ben Segal

QED (quod erat demonstrandum)
I hope all 6000 LHC@home users will read the words of Ben Segal, a member of the Internet Hall of Fame
ID: 37444 · Report as offensive     Reply Quote
bronco

Send message
Joined: 13 Apr 18
Posts: 443
Credit: 8,438,885
RAC: 0
Message 37447 - Posted: 28 Nov 2018, 13:03:53 UTC - in response to Message 37444.  

@ Tullio

Many thanks to you and to your old opteron for being the first on Theory tasks. Your relentless work on Theory undoubtedly paved the way for the rest of us. It's sad that we have a pretentious wannabe amongst us trying to take that honor away from you.
ID: 37447 · Report as offensive     Reply Quote
tullio

Send message
Joined: 19 Feb 08
Posts: 708
Credit: 4,336,250
RAC: 0
Message 37448 - Posted: 28 Nov 2018, 17:31:06 UTC

I shall only claim that I am the first user to have noticed that the Higgs boson has decayed in two tau quarks, as discovered by both the CMS and the Atlas groups . All the rest does not interest me, since I am a theoretical physicist.
Tullio
ID: 37448 · Report as offensive     Reply Quote
tullio

Send message
Joined: 19 Feb 08
Posts: 708
Credit: 4,336,250
RAC: 0
Message 37456 - Posted: 30 Nov 2018, 13:45:42 UTC

I have doubled the RAM on my HP PC, from 8 GB to 16 GB. Now I have two Atlas@home tasks running on 4 cores of my Ryzen 5 1400 CPU..
Tullio.
ID: 37456 · Report as offensive     Reply Quote
maeax

Send message
Joined: 2 May 07
Posts: 2189
Credit: 172,870,982
RAC: 36,573
Message 37461 - Posted: 1 Dec 2018, 11:13:15 UTC - in response to Message 37434.  

I see Opterons are still used. My 1210 could be the oldest CPU to run Atlas tasks. But where is my new Ryzen 5 1400? It crunches well Atlas tasks but not Theory tasks, for reasons unknown.
Tullio

Your Ryzen 5 1400 is now in the CPU-Stats (There are 11 Computer)
ID: 37461 · Report as offensive     Reply Quote
tullio

Send message
Joined: 19 Feb 08
Posts: 708
Credit: 4,336,250
RAC: 0
Message 37463 - Posted: 1 Dec 2018, 17:15:12 UTC

Since I brought the RAM to 16 GB Atlas runs on 8 cores, using 4.64 GB RAM, which agrees to the formula 2100 MB plus 300 MB times the core number. But my Ryzen has only 4 cores, how comes it runs 8 tasks plus a GPU task if present?

Tullio
ID: 37463 · Report as offensive     Reply Quote
computezrmle
Volunteer moderator
Volunteer developer
Volunteer tester
Help desk expert
Avatar

Send message
Joined: 15 Jun 08
Posts: 2499
Credit: 248,081,261
RAC: 121,576
Message 37464 - Posted: 1 Dec 2018, 17:43:35 UTC - in response to Message 37463.  

... my Ryzen has only 4 cores, how comes it runs 8 tasks ...

You run your Ryzen with "Hyperthreading enabled" (it's a BIOS switch).
Thus it reports more cores to the operating system (typically twice as much).
In your case 8 instead of 4.
ID: 37464 · Report as offensive     Reply Quote
Greger

Send message
Joined: 9 Jan 15
Posts: 151
Credit: 431,596,822
RAC: 0
Message 37471 - Posted: 2 Dec 2018, 0:13:35 UTC - in response to Message 37464.  

Ryzen would use SMT=Simultaneous multithreading much like HT that intel use fo theading.
ID: 37471 · Report as offensive     Reply Quote
maeax

Send message
Joined: 2 May 07
Posts: 2189
Credit: 172,870,982
RAC: 36,573
Message 37603 - Posted: 13 Dec 2018, 18:40:13 UTC

Last update: 2018-12-13 19:33:33 (0 minutes ago)
Current state: idle

Jobs statistics
Last day Last week Last month Last year Total
Submitted: 0 117621 433060 7300268 52881499
Queue drain: 13742 109446 433013 7312034 52850807
Received: 13549 108300 409429 7274008 48602995
Succeeded: 12735 101798 380248 6986544 44995253
Failed: 814 6502 29181 287464 3607742
Lost: 193 1146 23584 38026 4247812

Total number of generated events: 4444.4 billions
ID: 37603 · Report as offensive     Reply Quote
maeax

Send message
Joined: 2 May 07
Posts: 2189
Credit: 172,870,982
RAC: 36,573
Message 37729 - Posted: 9 Jan 2019, 6:25:01 UTC - in response to Message 34996.  
Last modified: 9 Jan 2019, 6:27:31 UTC

Agile Boincers from Switzerland (Cern) have reached:
1.000.000.000 Points as User! Respect!!

Agile Boincers from Switzerland (Cern) have reached:
2.000.000.000 Points as User! Respect!!
https://lhcathome.cern.ch/lhcathome/top_users.php
ID: 37729 · Report as offensive     Reply Quote
Profile Nils Høimyr
Volunteer moderator
Project administrator
Project developer
Project tester

Send message
Joined: 15 Jul 05
Posts: 247
Credit: 5,974,599
RAC: 0
Message 37730 - Posted: 9 Jan 2019, 15:46:18 UTC - in response to Message 37729.  

Agile Boincers is the BOINC user running on machines waiting for installation/allocation or removal at CERN.
ID: 37730 · Report as offensive     Reply Quote
maeax

Send message
Joined: 2 May 07
Posts: 2189
Credit: 172,870,982
RAC: 36,573
Message 43629 - Posted: 17 Nov 2020, 8:26:39 UTC - in response to Message 37729.  

Agile Boincers from Switzerland (Cern) have reached:
4.000.000.000 Points as User! Respect!!
https://lhcathome.cern.ch/lhcathome/top_users.php?sort_by=total_credit
ID: 43629 · Report as offensive     Reply Quote
maeax

Send message
Joined: 2 May 07
Posts: 2189
Credit: 172,870,982
RAC: 36,573
Message 45693 - Posted: 14 Nov 2021, 9:51:38 UTC - in response to Message 43629.  

Agile Boincers from Switzerland (Cern) have reached:
7.000.000.000 Points!
https://lhcathome.cern.ch/lhcathome/top_users.php?sort_by=total_credit
ID: 45693 · Report as offensive     Reply Quote
Previous · 1 · 2 · 3 · 4 · 5

Message boards : Cafe LHC : Milestones


©2024 CERN