FAH vijesti

Discussion in 'Generalna diskusija' started by Esh, Aug 10, 2008.

  1. kolinsb

    kolinsb Veteran foruma

    ko vas tjeda da gledate tako cesto koliko imate poena :p :p :p :lol: :lol: :mrgreen:
     
  2. zoi

    zoi Veteran foruma


    nije to toliko cesto,nego odes pogledat poene,update,hajd odustanes vratis se kasnije opet update :roll: navecer opetp okusam opet update :shock: :roll:
     
  3. kolinsb

    kolinsb Veteran foruma

    pa zato i postoje kakaostats i extremeoverclockig :) na sva tri su updati u razlicto vrijeme :) valjda je stanfordov sajt glavni, i ova dva kupe podatke s njega.
     
  4. zoi

    zoi Veteran foruma

    ne kontam te stvarno :| na sva tri updatei u razliciti vrijeme a ova dva kupe podatke s njega :roll: da nisi malo sam sebi kontradiktoran? :p
     
  5. Juka

    Juka Komšija

    bude tako, sad mi vidi rezult. na sigu koji je od extremeoverclockig, pogledaj kakao stats i pogledaj F@H oficijalnu tabelu, nikako da se ugajgule s rezultatima, sve u svemu na oficijalnoj tabeli uvjek imam najvise bodova i nju najcesce posjecujem :mrgreen:
     
  6. Stevie_Ray

    Stevie_Ray Veteran foruma

    Ja samo kakao gledam. :lol:

    Ofišl sajt pogledam da vidim koliko je klijenata radilo. Sig sam stavio da pratim trendove. :lol:
     
  7. kolinsb

    kolinsb Veteran foruma

    nisam ja nimalo kontradiktoran ;) taman kad se vrsi update rezultata na stanford serveru, rezultat prethodnog update-a imas na kakaostats ;) sasvim je druga stvar, ako ti update na stanford serveru pratis svakih 2 sata, pa ti update na kakaostats ne odgovara jer kasni. znaci, zanima te rezultat update-a u 2h, a ti doso u 4h, taman kad je drugi update, e onda rezultat update-a od 2h mozes pogledati na kakaostats :D i ja vecinom pratim kakaostats. ponekad vidim stanfordov sajt radi broja wu-ova :D
     
  8. Moncho

    Moncho Komšija

    mah gdje gori pod nogama, pa polahko koji ce vam update stats in realtime :):). Ja ionako koristim samo kakostatse za pogled na broj poena i stanje :)
     
  9. Dog_Father

    Dog_Father Moderator

    Ja ne gledam nista. Kad naletim na temu, pogledam i reze. Da niste vi zakuhali oko toga, ne bih ni znao da cu preko noci prebaciti 1000 wu-ova.
     
  10. Esh

    Esh HWB

  11. Esh

    Esh HWB

    Accelerating Molecular Dynamic Simulation on Graphics Proces

    New paper #63: Accelerating Molecular Dynamic Simulation on Graphics Processing Units

    We're happy to announce a new paper (#63 at http://folding.stanford.edu/English/Papers). This paper describes the code behind the Folding@home GPU clients, detailing how they work, how we achieved such a significant speed up on GPUs, and other implementation details.
    For those curious about the technical details, I've pasted our technical abstract below:

    Also, this software is now available for general use (for scientific research outside of FAH). Please go to http://simtk.org/home/openmm for more details.
     
  12. Esh

    Esh HWB

    Folding@home passes the 5 petaflop mark

    Link: http://fah-web.stanford.edu/cgi-bin/mai ... pe=osstats
     
  13. MakaveliTheDon

    MakaveliTheDon Aktivista

    Ko hoce da donira:

    Vise na http://folding.stanford.edu/English/Donate
     
  14. Esh

    Esh HWB

    Change to stats updates to greatly increase update speed

    Evo jedna promjena koja se tice statistike. Da bi rasteretili servere te omogucili brzi update, privremeno ce supendirati update na broj projekata po WU.
     
  15. Esh

    Esh HWB

    Main AS is down

     
  16. Esh

    Esh HWB

    NVIDIA GPU memory checker

    One of the members of the Folding@home team, Imran Haque, has developed a memory tester for GPUs. You can get a copy of it here:

    https://simtk.org/home/memtest/

    and here's a brief description:

    Basically, the idea is that we wanted to put out a code to test GPU memory that's roughly equivalent to Memtest on CPUs. If you run FAH heavily on a GPU, it's a good idea to check out your GPU memory, just as one would run tests on CPU memory.

    For now, this is being hosted on Simtk.org, the scientific software repository at Stanford, but we will likely move a copy to the FAH download page in time. If you're having any problems with the GPU MemtestG80 software, you can leave a bug report on the Simtk.org page.
     
  17. Esh

    Esh HWB

    One of the members of the Folding@home team, Imran Haque, has developed a memory tester for GPUs. You can find my original post on it here.
    We've now moved it to its own download page and included some more text describing how to interpret the results: http://folding.stanford.edu/English/DownloadUtils
     
  18. Esh

    Esh HWB

    Planned outage for some FAH functions -- Monday May 18

    There is going to be some major maintenance at Stanford on Monday May 18 in the morning (Pacific time). Most of FAH will be up, but right now, the stats web site looks like it will be down. Also, it is possible that the GPU AS and PS3 AS will be down, although we are working on migrating those this week to avoid downtime. The data servers (work servers) should all be up. Stats updates will be suspended briefly during this period as well, but will start back up (with no WUs lost) after we're done.

    I'll post more as we have more to say. At its worst, those servers should only be down for about 3 hours, assuming all goes well with the infrastructure work being done.
     
  19. Esh

    Esh HWB

    Issues with GPU AS migration

    We have had some issues with the GPU assignment server (AS) migration to new hardware. Several issues have been resolved, including
    - issues with ATI GPU client work assignments
    - some work servers without work

    But there are two remaining issues which we have filed tickets with Stanford IT, including
    - port 80 forwarding for the GPU AS
    - allowing assignments to 171.64.122.70

    Of these remaining issues, the port 80 issue is a big issue for those who have port 8080 blocked and we've been pushing IT to get this resolved ASAP. The second issue (going to 171.64.122.70) is less time critical (that server can still receive completed WUs from clients), but we would like to get more GPU work servers on line in general.
     
  20. Esh

    Esh HWB

    Network issues arising

    We are seeing the network getting worse right now, especially for the GPU assignment server (eg traceroute to it and other machines on related networks are failing). We have tickets out to IT support to deal with this issue. If this cannot be resolved in a timely manner (24-36 hours) by the IT dept, we will start taking more aggressive measures ourselves.