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  • MIP
  • Sr. Member

    • 365


    • 47
    • February 13, 2018, 11:55:52 AM
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Hello all, I want to contribute to this PoDC testing effort.

Could you please send some tBBP to

yWKX5CXuPCJNLLSwUjqwQcUifnYToco1zM

Thank you very much.


  • Rob Andrews
  • Administrator

    • 4097


    • 97
    • June 05, 2017, 08:09:04 PM
    • Patmos, Island Of
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Hello all, I want to contribute to this PoDC testing effort.

Could you please send some tBBP to

yWKX5CXuPCJNLLSwUjqwQcUifnYToco1zM

Thank you very much.

Sent 1 mil, but youll probably have to upgrade in about 15 mins, as I did discover a bug.


Will update everyone ASAP.



  • Rob Andrews
  • Administrator

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    • June 05, 2017, 08:09:04 PM
    • Patmos, Island Of
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Thanks.
Hey guys, there is something up with 1090b.  Im working on it now.  If you cant connect please standby...

Some bug in here dealing with the connection string still.

I believe the problem is fixed.  Everyone must upgrade though.  Please upgrade to 1090f.

Windows is now rebuilding.




  • T-Mike
  • Sr. Member

    • 375


    • 2
    • February 06, 2018, 06:12:58 PM
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Some more info about Rosetta on ARM platform. I was able to run Rosetta@Home on my Samsung Android tablet (ARMv7) with the app from the Google Play Store!
But it seems that Rosetta@Home does not support ARM on Linux (e.g. Rapsberry running Ubuntu Linux), only Android.
Some other Boinc projects do support that, e.g. Einstein@Home.

Logs from the same ARM Linux machine:


11-Feb-2018 20:20:15 [Rosetta@home] Scheduler request completed: got 0 new tasks
11-Feb-2018 20:20:15 [Rosetta@home] This project doesn't support computers of type arm-unknown-linux-gnueabihf


11-Feb-2018 20:38:41 [Einstein@Home] Scheduler request completed: got 7 new tasks
11-Feb-2018 20:38:34 [Einstein@Home] Sending scheduler request: To fetch work.
11-Feb-2018 20:38:34 [Einstein@Home] Requesting new tasks for CPU
11-Feb-2018 20:38:45 [Einstein@Home] Computation for task p2030.20161119.G201.74-00.63.S.b2s0g0.00000_2499_0 finished


This list of projects shows what platforms are supported by what projects, ad it seems that ARM+Linux is not supported by Rosetta:
https://boinc.berkeley.edu/projects.php

Do we have some contact on Rosetta@Home devs/admins? If they support ARM on Android, I do not see a reason for not supporting ARM on Linux, it must be just a server setting...

Hi, could you tell me how many cores your using on your ARM device for Rosetta? Thanks.


  • jaapgvk
  • Hero Member

    • 558


    • 31
    • September 01, 2017, 08:02:57 PM
    • Netherlands
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I believe the problem is fixed.  Everyone must upgrade though.  Please upgrade to 1090f.

Windows is now rebuilding.

Upgrading...


  • togoshigekata
  • Hero Member

    • 527


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    • September 01, 2017, 10:21:10 AM
    • USA
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Ive upgraded to 1.0.8.9f and have 2 sanctuaries in PRE_ENABLED state :)

I checked my BOINCing Linux machine and it was down to 3 threads at 100%, Ill install a GUI package and play with the manager and report back


  • znffal
  • Full Member

    • 129


    • 7
    • October 02, 2017, 04:01:47 PM
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I upgraded just now. But I cannot find a block source.
How can I fix this?
Thanks


  • rastiks
  • Newbie

    • 22


    • 1
    • February 11, 2018, 05:48:57 AM
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Hi, could you tell me how many cores your using on your ARM device for Rosetta? Thanks.

None. Rosetta does not work on ARM on Linux:

13-Feb-2018 20:43:01 [Rosetta@home] This project doesn't support computers of type arm-unknown-linux-gnueabihf


  • Rob Andrews
  • Administrator

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    • June 05, 2017, 08:09:04 PM
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I upgraded just now. But I cannot find a block source.
How can I fix this?
Thanks

Please try deleting banlist.dat, (in \testnet3) and restart? Ill unban all nodes now also.


  • T-Mike
  • Sr. Member

    • 375


    • 2
    • February 06, 2018, 06:12:58 PM
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None. Rosetta does not work on ARM on Linux:

13-Feb-2018 20:43:01 [Rosetta@home] This project doesn't support computers of type arm-unknown-linux-gnueabihf

Sorry, I meant your android device. It is also an ARM device.


  • Rob Andrews
  • Administrator

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    • June 05, 2017, 08:09:04 PM
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Ok I see 13 of us are synced again, nice job!

So what we have to double check regarding this CPID signature feature :

1) That we have not introduced instability.  Your node should not crash when syncing.
2) You should not be able to mine unless you have an active CPID on that node.  You can type 'exec getboincinfo' - we use the cpid from the "CPID:" column to sign the block.  That CPID also must be in the chain (in the 'exec listdccs' in column 1, that means the CPID is securely associated).  If you can mine without a CPID something is wrong.  Note on masternodes mining does not start until chain is synced so please be patient.  Ensure HPS > 0 in getmininginfo if you have a CPID.
3) You should see the CPID and the signature on almost every block now.  Type 'showblock height'.  The column CPID is the signed CPID that mined the block.  The Signature: true/false is if it passed the signature and the magnitude test (we require a distinct CPID that has magnitude).

4) Note: The only exception is if the block span is > 15 mins (the new late block threshhold, this means no one has solved a block in 15 mins in testnet), we do accept the block from anyone- that keeps the chain from sticking if Rosetta is down, or if no other miner with a CPID is around.
So, if you find a showblock with a missing CPID, check the HRTime and subtract that HRTime from the previous block HRTime and it should be > 15 mins.  If so, things are still OK and working.


 I appreciate if people can test this with me relatively thoroughly so we have no surprises in prod, lets bust that botnet successfully in one shot.



  • rastiks
  • Newbie

    • 22


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    • February 11, 2018, 05:48:57 AM
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Sorry, I meant your android device. It is also an ARM device.

ah, yeah. It seems that just half of them, 4 out of 8.


  • T-Mike
  • Sr. Member

    • 375


    • 2
    • February 06, 2018, 06:12:58 PM
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I believe the problem is fixed.  Everyone must upgrade though.  Please upgrade to 1090f.

Windows is now rebuilding.

Rob, I just finished updating my 10 nodes.


  • T-Mike
  • Sr. Member

    • 375


    • 2
    • February 06, 2018, 06:12:58 PM
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ah, yeah. It seems that just half of them, 4 out of 8.

Thanks man. Trying to figure out which device is best for Rosetta.


  • togoshigekata
  • Hero Member

    • 527


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    • September 01, 2017, 10:21:10 AM
    • USA
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https://boinc.bakerlab.org/rosetta/stats.php >>> Top Computers  and CPU Performance
Looks interesting