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Julie Send message Joined: 28 Oct 09 Posts: 34053 Credit: 18,883,157 RAC: 18 |
Arts@CERN announces 3 new awards and reaches Asia Geneva, 28 October 2014. CERN1 is announcing today a new Collide @ CERN2 residency award in cultural partnership with the Swiss Arts Council Pro Helvetia, as well as two Accelerate @ CERN awards3 with the Ministry of Culture for Taiwan and the Austrian Federal Chancellery. All are part of the Arts @ CERN programme, which was initiated by CERN in 2011. Imo, the CERN press office could release a bit more of the scientific details... rOZZ Music Pictures |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
If you go to CERN Courier you'll find all scientific details, and also biographies of scientists both living and dead. Tullio |
Julie Send message Joined: 28 Oct 09 Posts: 34053 Credit: 18,883,157 RAC: 18 |
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tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
It's a pity they never mention what do at BOINC on CERN data. Recently we achieved 3% of all ATLAS simulations. The rest is done by supercomputers on the CERN grid, which is worldwide and our results are compared with those of the grid. They seem to coincide. Tullio |
Julie Send message Joined: 28 Oct 09 Posts: 34053 Credit: 18,883,157 RAC: 18 |
It's a pity they never mention what do at BOINC on CERN data. Recently we achieved 3% of all ATLAS simulations. The rest is done by supercomputers on the CERN grid, which is worldwide and our results are compared with those of the grid. They seem to coincide. If I had more computer power I'd want to crunch on that data, something to ponder over for the future. rOZZ Music Pictures |
Gary Charpentier Send message Joined: 25 Dec 00 Posts: 30673 Credit: 53,134,872 RAC: 32 |
It's a pity they never mention what do at BOINC on CERN data. Recently we achieved 3% of all ATLAS simulations. The rest is done by supercomputers on the CERN grid, which is worldwide and our results are compared with those of the grid. They seem to coincide. I've tried, but there is an issue with BOINC and the VM. It seems that every W/U launches another instance of the VM. As the VM itself uses four threads, it rapidly overloads the machine. May be okay for a box that just crunches, but it destroys all responsiveness in a box you use for other things. Also the W/U's are large up/down loads. This may result in all your bandwidth being hogged and other machines slowing down waiting for the internet. Finally there is a lot of RPC traffic on the loopback between BOINC and the VM and the VM and the W/U. Should not be a problem, but all that traffic is handled by the O/S which may slow other things on the machine. As to that traffic I've had BOINC become unable to command the VM on several occasions, which may require you to stop BOINC. I'm not trashing the project, just saying it does not crunch like Seti and you may need to adjust your BOINC settings. |
Julie Send message Joined: 28 Oct 09 Posts: 34053 Credit: 18,883,157 RAC: 18 |
It's a pity they never mention what do at BOINC on CERN data. Recently we achieved 3% of all ATLAS simulations. The rest is done by supercomputers on the CERN grid, which is worldwide and our results are compared with those of the grid. They seem to coincide. My computer shut down for no reason twice already this evening, 3 years old this one, if you ain't got the cash, you ain't got any computing power man! And I'm sure as hell getting my quadcore back at my granddads! rOZZ Music Pictures |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
I am running ATLAS on my new PC with a 4-core CPU and 8 GB RAM. It can run two ATLAS tasks and one vLHC task simultaneously. ATLAS downloads 4 tasks but I suspend 2. I've suggested the ATLAS people to put a limit of 2 tasks/host like vLHC does but other people, with more cores protested. Tullio |
Dimly Lit Lightbulb 😀 Send message Joined: 30 Aug 08 Posts: 15399 Credit: 7,423,413 RAC: 1 |
It's a pity they never mention what do at BOINC on CERN data. Recently we achieved 3% of all ATLAS simulations. The rest is done by supercomputers on the CERN grid, which is worldwide and our results are compared with those of the grid. They seem to coincide. Dual core 6 year old laptop with 3 gig of RAM has no problem running it on a single core here. Some things though, it's very disk heavy for several minutes when the VM is starting up (computer becomes a little slow to respond), and the initial download can slow your internet for a bit (pages can take much longer to load). Once it's going though I don't notice anything. Additionally set the task switching thing in bionc to a ridiculously high number so it can start and finish in one go, it has an occasional habit of continuing to run when bionc switches tasks. With that and another task, say of Seti running, my computer became utterly unresponsive and it takes an eternity to manually suspend things to get back control. Member of the People Encouraging Niceness In Society club. |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
I would suggest anybody who wants to try a virtualized BOINC project to start with another CERN project, vLHC@home. It runs also on 32-bit OS and needs much less memory, only 256 MB. It is also limited to 2 tasks/host, so people cannot overload their PCs having less than 8 GB RAM. Tullio |
Gary Charpentier Send message Joined: 25 Dec 00 Posts: 30673 Credit: 53,134,872 RAC: 32 |
I am running ATLAS on my new PC with a 4-core CPU and 8 GB RAM. It can run two ATLAS tasks and one vLHC task simultaneously. ATLAS downloads 4 tasks but I suspend 2. I've suggested the ATLAS people to put a limit of 2 tasks/host like vLHC does but other people, with more cores protested. Which simply means we need a switch for that in BOINC that the user can set. |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
"C:\ProgramData\BOINC\projects\atlasathome.cern.ch\app_config.xml" <app_config> <app> <name>ATLAS</name> <max_concurrent>6</max_concurrent> </app> </app_config> Written by Toby Broom. I copied it. Tullio |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
Fabiola Gianotti, the spokeswoman of the ATLAS experiment, has been nominated Director General of CERN starting in January 2016, after Rolf-Dieter Heuer. Tullio |
Julie Send message Joined: 28 Oct 09 Posts: 34053 Credit: 18,883,157 RAC: 18 |
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Julie Send message Joined: 28 Oct 09 Posts: 34053 Credit: 18,883,157 RAC: 18 |
Have the article here:) CERN Council selects next Director-General Geneva, 4 November 2014. At its 173rd Closed Session today, CERN1 Council selected the Italian physicist, Dr Fabiola Gianotti, as the Organization’s next Director-General. The appointment will be formalised at the December session of Council, and Dr Gianotti’s mandate will begin on 1 January 2016 and run for a period of five years. Council rapidly converged in favour of Dr Gianotti. rOZZ Music Pictures |
Darth Beaver Send message Joined: 20 Aug 99 Posts: 6728 Credit: 21,443,075 RAC: 3 |
Julie i know this is the wrong place and should be in crunching but is it the I5 computer as i notice it's running a old copy of Bionic 7.0.28 maybe you need to update it ? and the nvidia driver too seeing as that one has 314 version i would try a later version but not 340 thou as it has caused a few problems . |
Julie Send message Joined: 28 Oct 09 Posts: 34053 Credit: 18,883,157 RAC: 18 |
Julie i know this is the wrong place and should be in crunching but is it the I5 computer as i notice it's running a old copy of Bionic 7.0.28 maybe you need to update it ? and the nvidia driver too seeing as that one has 314 version i would try a later version but not 340 thou as it has caused a few problems . Ok, I'll look into it tonight. Thanx for the tip Glenn! I rOZZ Music Pictures |
Lynn Send message Joined: 20 Nov 00 Posts: 14162 Credit: 79,603,650 RAC: 123 |
Higgs?? Maybe it wasn't the Higgs particle after all Last year CERN announced the finding of a new elementary particle, the Higgs particle. But maybe it wasn't the Higgs particle, maybe it just looks like it. And maybe it is not alone. Many calculations indicate that the particle discovered last year in the CERN particle accelerator was indeed the famous Higgs particle. Physicists agree that the CERN experiments did find a new particle that had never been seen before, but according to an international research team, there is no conclusive evidence that the particle was indeed the Higgs particle. http://phys.org/news/2014-11-wasnt-higgs-particle.html |
tullio Send message Joined: 9 Apr 04 Posts: 8797 Credit: 2,930,782 RAC: 1 |
From CERN Courier, November: ATLAS Otherwise Fabiola would get mad. She was the ATLAS spokesperson and now will become Director General. Tullio |
Lynn Send message Joined: 20 Nov 00 Posts: 14162 Credit: 79,603,650 RAC: 123 |
From CERN Courier, November: Interesting reading, Tullio. Thanks :) |
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