Invalid results on Raspberry Pies

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Luca Cettuzzi
Luca Cettuzzi
Joined: 5 May 24
Posts: 9
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1 Jun 2024 9:21:49 UTC
Topic 231166
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    Hi.

    I have three computers crunching data: 1 PC [AMD Ryzen 9 3900XT, Nvidia GeForce 3080 10 GB, 64 GB RAM, Windows 11 Pro], 1 Raspberry Pi 4 [4 GB, Raspberry Pi OS 64 bit] and 1 Raspberry Pi 5 [8 GB, Raspberry Pi OS 64 bit].

    The Raspberry Pies and especially the Raspberry Pi 5 are producing up to 5 % invalid results.

    What could be the cause? What can be done to avoid invalid results?

    Greetings from Switzerland,

    Luca

     

    List of invalid results provided by the Raspberry Pi 5:

     
    p2030.20191221.G199.22-00.08.C.b4s0g0.00000_1432_1 806450251 15 May 2024 17:09:43 UTC 18 May 2024 2:28:27 UTC Completed, marked as invalid 8,416 8,379 0 Binary Radio Pulsar Search (Arecibo,GBT) v1.61 aarch64-unknown-linux-gnu
    p2030.20191226.G199.85+00.63.N.b6s0g0.00100_3703_2 807882557 24 May 2024 11:33:12 UTC 26 May 2024 3:31:01 UTC Completed, marked as invalid 8,513 8,461 0 Binary Radio Pulsar Search (Arecibo,GBT) v1.61 aarch64-unknown-linux-gnu
    p2030.20191226.G199.85+00.63.N.b4s0g0.00100_737_1 808118645 25 May 2024 10:51:23 UTC 27 May 2024 3:06:49 UTC Completed, marked as invalid 8,445 8,401 0 Binary Radio Pulsar Search (Arecibo,GBT) v1.61 aarch64-unknown-linux-gnu
    p2030.20191226.G199.85+00.63.N.b1s0g0.00000_564_1 808324472 26 May 2024 7:39:54 UTC 28 May 2024 20:49:45 UTC Completed, marked as invalid 8,468 8,414 0 Binary Radio Pulsar Search (Arecibo,GBT) v1.61 aarch64-unknown-linux-gnu
    p2030.20191221.G199.10-00.31.S.b5s0g0.00000_2675_2 807081431 26 May 2024 11:18:35 UTC 28 May 2024 23:24:55 UTC Completed, marked as invalid 8,485 8,436 0 Binary Radio Pulsar Search (Arecibo,GBT) v1.61 aarch64-unknown-linux-gnu

     

     

     

    mikey
    mikey
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    Luca Cettuzzi wrote: Hi. I

    1 Jun 2024 10:53:33 UTC
    Message 225530
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      Luca Cettuzzi wrote:

      Hi.

      I have three computers crunching data: 1 PC [AMD Ryzen 9 3900XT, Nvidia GeForce 3080 10 GB, 64 GB RAM, Windows 11 Pro], 1 Raspberry Pi 4 [4 GB, Raspberry Pi OS 64 bit] and 1 Raspberry Pi 5 [8 GB, Raspberry Pi OS 64 bit].

      The Raspberry Pies and especially the Raspberry Pi 5 are producing up to 5 % invalid results.

      What could be the cause? What can be done to avoid invalid results?

      Greetings from Switzerland,

      Luca

      Look here for an already in progress discussion of why etc:

      https://einsteinathome.org/content/parallella-raspberry-pi-fpga-all-stuff#comment-222633

      Luca Cettuzzi
      Luca Cettuzzi
      Joined: 5 May 24
      Posts: 9
      Credit: 5058800
      RAC: 2402

      Thanks. In this case there

      1 Jun 2024 11:41:01 UTC
      Message 225531 in response to message 225530
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        Thanks.

        In this case there is nothing I can do to change that. :-(

        I think I'll take the RPi5 from Einstein@home and place it on Universe@home.

        mikey
        mikey
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        Luca Cettuzzi

        1 Jun 2024 13:18:40 UTC
        Message 225538 in response to message 225531
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          Luca Cettuzzi wrote:

          Thanks.

          In this case there is nothing I can do to change that. :-(

          I think I'll take the RPi5 from Einstein@home and place it on Universe@home. 

          I believe Universe in on their summer break until August, SiDock has short tasks for the R-Pi's and several other projects have tasks for them as well.

          Luca Cettuzzi
          Luca Cettuzzi
          Joined: 5 May 24
          Posts: 9
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          Aha, now I understand why I

          1 Jun 2024 20:33:06 UTC
          Message 225550 in response to message 225538
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            Aha, now I understand why I couldn't download any tasks for Universe@home.

            Thanks for the tip for SIDock, but I think I'll look for projects in astronomy, astrophysics, math or physics.
            I am a physician (radiologist), but in my spare time I don't want to be involved in medicine or any other subjects that have any relation to medicine.

            I have now started with yoyo@home. The first task is already running.

            I wish you a nice and relaxing weekend. And thanks again for the tips.

            Greetings from Switzerland,
            Luca

            mikey
            mikey
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            Luca Cettuzzi wrote: Aha,

            2 Jun 2024 10:38:53 UTC
            Message 225560 in response to message 225550
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              Luca Cettuzzi wrote:

              Aha, now I understand why I couldn't download any tasks for Universe@home.

              Thanks for the tip for SIDock, but I think I'll look for projects in astronomy, astrophysics, math or physics.
              I am a physician (radiologist), but in my spare time I don't want to be involved in medicine or any other subjects that have any relation to medicine.

              I have now started with yoyo@home. The first task is already running.

              I wish you a nice and relaxing weekend. And thanks again for the tips.

              Greetings from Switzerland,
              Luca

              No problem happy to help

              GWGeorge007
              GWGeorge007
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              Luca Cettuzzi wrote: Aha,

              2 Jun 2024 17:39:41 UTC
              Message 225567 in response to message 225550
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                Luca Cettuzzi wrote:

                Aha, now I understand why I couldn't download any tasks for Universe@home.

                If you look at the Server Status page, not for just Universe but for most all projects in BOINC, you will see how much work they have to send out.  For example:

                https://universeathome.pl/universe/server_status.php

                George

                Proud member of the Old Farts Association

                mikey
                mikey
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                GWGeorge007 wrote: Luca

                3 Jun 2024 1:20:25 UTC
                Message 225586 in response to message 225567
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                  GWGeorge007 wrote:

                  Luca Cettuzzi wrote:

                  Aha, now I understand why I couldn't download any tasks for Universe@home.

                  If you look at the Server Status page, not for just Universe but for most all projects in BOINC, you will see how much work they have to send out.  For example:

                  https://universeathome.pl/universe/server_status.php

                  And in the case of Universe if you read this thread:

                  https://universeathome.pl/universe/forum_thread.php?id=741&sort=5

                  you will see the details why they are temporarily shutdown.

                  Gary Roberts
                  Gary Roberts
                  Moderator
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                  If you want to make a short,

                  3 Jun 2024 3:14:26 UTC
                  Message 225592 in response to message 225586
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                    If you want to make a short, simple response like the above, please use 'reply' instead of 'quote' so that you don't keep spamming the boards with all that unnecessary detail.

                    We really don't need multiple copies stacked one after the other like this.  Thank you.

                     

                    Cheers,
                    Gary.

                    Luca Cettuzzi
                    Luca Cettuzzi
                    Joined: 5 May 24
                    Posts: 9
                    Credit: 5058800
                    RAC: 2402

                    Thanks.   Sad news. But

                    3 Jun 2024 9:49:25 UTC
                    Message 225604 in response to message 225586
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                      Thanks.

                       

                      Sad news. But his project fortunately will be continued.

                      Tom M
                      Tom M
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                      Luca Cettuzzi

                      4 Jun 2024 23:23:17 UTC
                      Message 225661 in response to message 225604
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                        Luca Cettuzzi wrote:

                        Thanks.

                         

                        Sad news. But his project fortunately will be continued.

                        We hope!

                        A Proud member of the O.F.A.  (Old Farts Association).  Be well, do good work, and keep in touch.® (Garrison Keillor)  I want some more patience. RIGHT NOW!

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