GPU stopped at 99%

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Nicolas Bruttin
Nicolas Bruttin
Joined: 13 Nov 19
Posts: 10
Credit: 40124798
RAC: 0
18 Oct 2021 6:26:53 UTC
Topic 226232
(moderation:
    )

    Hi there,

    Gravitational Wave search 03 All-Sky # stopped at 99%; it can finished it.

    How can I solve this.

    On my Gigabyte 3060 Vision OC 12gb, I have the latest driver. 0.90 CPU for 1GPU.

    Can you help me ?

    Many many tanks

    Best,

    Nils

    Nicolas Bruttin
    Nicolas Bruttin
    Joined: 13 Nov 19
    Posts: 10
    Credit: 40124798
    RAC: 0

    Application Gravitational

    18 Oct 2021 6:29:39 UTC
    Message 189859
    (moderation:
      )

      Application
      Gravitational Wave search O3 All-Sky #1 1.01 (GW-opencl-nvidia)
      Nom
      h1_0310.40_O3aC01Cl1In0__O3AS1_310.50Hz_7849
      État
      Calculs en cours
      Reçu
      18.10.2021 13:43:29
      Date limite d'envoi
      25.10.2021 07:43:38
      Ressources
      0.9 CPUs + 1 NVIDIA GPU
      Taille de tâche estimée
      144 000 GFLOPs
      Temps de calcul
      00:18:25
      Temps processeur depuis le point de sauvegarde
      00:07:20
      Temps écoulé
      00:18:30
      Temps restant estimé
      00:00:49
      Portion effectuée
      99.000%
      Taille de la mémoire virtuelle
      1.38 GB
      Espace mémoire alloué
      239.68 MB
      Répertoire
      slots/23
      ID du process
      6044
      Taux de progression
      5.634% par minute
      Exécutable
      einstein_O3AS_1.01_windows_x86_64__GW-opencl-nvidia.exe

      San-Fernando-Valley
      San-Fernando-Valley
      Joined: 16 Mar 16
      Posts: 412
      Credit: 10255823455
      RAC: 20166692

      Your computers are hidden. 

      18 Oct 2021 9:28:15 UTC
      Message 189863 in response to message 189859
      (moderation:
        )

        Your computers are hidden.  Consider showing them to us.

         

        The final stage, starting at 99%, can take a very long time, especially if you have a slow Cpu.

         

        How much time has the Gpu taken so far?

        How long have you waited for it to complete the final stage?

        Nicolas Bruttin
        Nicolas Bruttin
        Joined: 13 Nov 19
        Posts: 10
        Credit: 40124798
        RAC: 0

        My computer are not hidden

        18 Oct 2021 9:46:23 UTC
        Message 189864 in response to message 189863
        (moderation:
          )

          My computer are not hidden anymore.

          Please have a look at the computer named Pulsar, Ryzen 5950x, 64mb ram, Gigabyte 3060 Vision 12gb

          I started a new task : h1_0310.40_O3aC01Cl1In0__O3AS1_310.50Hz_7830

          Stucked at 99% during 15 minutes. Then 100%

          What do you think ?

           

          Should I upgrade my GPU ? If yes, which one would you take :
          - Sapphire AMD Radeon RX 6900 XT SE Gaming OC
          - Gigybyte 3080 Ti Vision

          San-Fernando-Valley
          San-Fernando-Valley
          Joined: 16 Mar 16
          Posts: 412
          Credit: 10255823455
          RAC: 20166692

          Thanks.   The WU (work

          18 Oct 2021 11:22:47 UTC
          Message 189866 in response to message 189864
          (moderation:
            )

            Thanks.

             

            The WU (work unit or task) was not stuck, it just takes that long to finish up.

            It is 100% successfully done and is waiting for validation - all OK.

            Be patient.

            Your Gpu is fine.  Stay with it and save money.

             

            On my Gpu those kind of jobs take about 6 minutes to get to 99% and then they take another

            6 minutes on the Cpu to finish.

            These tasks are "heavy" on the Cpu at the end.

            Nicolas Bruttin
            Nicolas Bruttin
            Joined: 13 Nov 19
            Posts: 10
            Credit: 40124798
            RAC: 0

            Thanks! So in this case,

            18 Oct 2021 12:12:18 UTC
            Message 189868 in response to message 189866
            (moderation:
              )

              Thanks!

              So in this case, if I give 2 tasks at the same time to my GPU, it is really worth to allocate 2 CPU as well :

              0.9 CPU with 0.5 GPU + 0.9 CPU with 0.5 GPU

               

              By the way, I don't know why 0.9 CPU is allocated and not 1 CPU. Do you know how I could increase it to 1 CPU ?

              San-Fernando-Valley
              San-Fernando-Valley
              Joined: 16 Mar 16
              Posts: 412
              Credit: 10255823455
              RAC: 20166692

              For

              18 Oct 2021 12:44:04 UTC
              Message 189870 in response to message 189868
              (moderation:
                )

                For example:

                <app_config> 

                      <app>                                                                 
                           <name>einstein_O3AS</name>                                   
                               <gpu_versions>                                                  
                                   <gpu_usage>0.50</gpu_usage>                                
                                   <cpu_usage>1.00</cpu_usage>                              
                               </gpu_versions>                                                 
                      </app>

                </app_config> 

                But, it won't change the performance much - if at all! 

                Nicolas Bruttin
                Nicolas Bruttin
                Joined: 13 Nov 19
                Posts: 10
                Credit: 40124798
                RAC: 0

                Thank you!!

                18 Oct 2021 13:02:55 UTC
                Message 189872
                (moderation:
                  )

                  Thank you!!

                  Regarding overclocking, do you do it for your GPU ? for your CPU ?

                  Regarding the GPU, I believe memory clock is the only parameter which is helpful to increase. What are you thoughts ?

                  San-Fernando-Valley
                  San-Fernando-Valley
                  Joined: 16 Mar 16
                  Posts: 412
                  Credit: 10255823455
                  RAC: 20166692

                  I don't do OC.   I try

                  18 Oct 2021 13:17:43 UTC
                  Message 189874 in response to message 189872
                  (moderation:
                    )

                    I don't do OC.

                     

                    I try to achieve long lasting PC components.  So I don't mess with OC.

                    I have relatively high performance parts and compensate so the lack of OC.

                     

                    Use the "search" option to find threads about OC - there are many specialists ...

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