Posts by Coleslaw

21) Message boards : Number crunching : Granting of credits (Message 700)
Posted 10 Sep 2014 by Profile Coleslaw
Post:
todays numbers are:

2 core: 1 point ~ every 135-137 seconds
4 core: 1 point ~ every 58-59 seconds
8 core: 1 point ~ every 39 seconds
16 core: 1 point ~ every 137 seconds

So, over a weeks time things still have not leveled out steady. Here is to week two...
22) Message boards : Number crunching : Granting of credits (Message 698)
Posted 9 Sep 2014 by Profile Coleslaw
Post:
Werinbert, how long have you let this system run? CreditNew is designed to adjust itself over time. That is why my numbers keep shifting. My numbers are less than a week running. Many projects don't level their RAC out until you run them a few weeks. CreditNew especially. Make sure your test isn't over only a few days.

On that note, todays numbers are:

2 core: 1 point ~ every 160 seconds
4 core: 1 point ~ every 52-54 seconds
8 core: 1 point ~ every 31 seconds
16 core: 1 point ~ every 117 seconds
23) Message boards : Number crunching : Granting of credits (Message 696)
Posted 8 Sep 2014 by Profile Coleslaw
Post:
Werinbert, my CPU's on that rig are ES chips and thus I can't give you an exact model. It is somewhere between an e5 2665 and an e5 2670. That rig has 2 of them for a total of 32 threads. Base clock is 2.5, but they boost up to 2.9GHz.

Right now I am just testing to see if the scoring is proportional to the number of cores/threads used. I have no idea how they compare beyond that as far as difference in clock speeds, manufacturer, etc...

Today's numbers are:

2 core: 1 point ~ every 107 seconds
4 core: 1 point ~ every 29-30 seconds
8 core: 1 point ~ every 17 seconds
16 core: 1 point ~ every 17.9-112 seconds
24) Message boards : Number crunching : Granting of credits (Message 692)
Posted 7 Sep 2014 by Profile Coleslaw
Post:
Todays results showed:
2 core: 1 point ~ every 60 seconds
4 core: 1 point ~ every 30 seconds
8 core: 1 point ~ every 16-17 seconds
16 core: 1 point ~ every 16-17 seconds
25) Message boards : Number crunching : Granting of credits (Message 691)
Posted 5 Sep 2014 by Profile Coleslaw
Post:
Todays results showed:
2 core: 1 point ~ every 60 seconds
4 core: 1 point ~ every 32 seconds
8 core: 1 point ~ every 17 seconds
16 core: 1 point ~ every 13 seconds
26) Message boards : Number crunching : Granting of credits (Message 690)
Posted 4 Sep 2014 by Profile Coleslaw
Post:
Results today appear to be:

16 thread: 1 point every 3 seconds
2 thread: still working on a work unit for ~8 hours
4 thread: 1 point every 30 seconds
8 thread: 1 point every 17-18 seconds

Will wait and see how the numbers adjust since the 16 thread has only ran over night.
27) Message boards : Number crunching : Granting of credits (Message 689)
Posted 4 Sep 2014 by Profile Coleslaw
Post:
Due to complications I swapped a few things around.

This is now 16 thread: http://yafu.myfirewall.org/yafu/show_host_detail.php?hostid=9418
This is now the 2 thread: http://yafu.myfirewall.org/yafu/show_host_detail.php?hostid=9435

I had to clone the client due to issues with installing a new one. But, this should give us some good numbers for higher than 8.
28) Message boards : Number crunching : Granting of credits (Message 688)
Posted 3 Sep 2014 by Profile Coleslaw
Post:
Recent work units are showing:
8 core - 1 point every 20 seconds
4 core - 1 point every 10 seconds
2 core - 1 point every 54 seconds

Quad cores are still the sweet spot. I still haven't received work on the single core VM, so I will probably go ahead and bump it up to 16 sometime today. More testing to come.
29) Message boards : Number crunching : Granting of credits (Message 686)
Posted 2 Sep 2014 by Profile Coleslaw
Post:
8 thread VM with 8GB ram http://yafu.myfirewall.org/yafu/show_host_detail.php?hostid=9420

4 thread VM with 4GB ram http://yafu.myfirewall.org/yafu/show_host_detail.php?hostid=9417

2 thread VM with 2GB ram http://yafu.myfirewall.org/yafu/show_host_detail.php?hostid=9418

1 thread VM with 1GB ram http://yafu.myfirewall.org/yafu/show_host_detail.php?hostid=9415

All four VM's are running the same version of Ubuntu and the same BOINC version that came in the Ubuntu repository. They are also all on the exact same system that has a total of 32 threads (2 CPU's). I am leaving them running for a few weeks to see how they compare on scoring.

First few work units showed:
2 core scoring at 1 point/60 seconds, 4 core scoring 2 points/60 seconds, and 8 core scoring at 3 points/60 seconds. That was based on run time. However, time may adjust that.

Edit: If the single core VM doesn't get any work, I may bump it up to 16 just to see how the points scale beyond 8.
30) Message boards : Number crunching : Android x86 app (Message 633)
Posted 2 Feb 2014 by Profile Coleslaw
Post:
Berkeley released Android version of BOINC 7.2.39 which now supports x86 processors. Since more devices and virtual machines may start using Android as a platform, it would be nice to have a working app.

AMD will be adding ARM processors to Opterons http://www.amd.com/us/press-releases/Pages/amd-to-accelerate-2014jan28.aspx in servers soon that will also support 64bit. It is only a matter of time before there is a 64 bit version of Android. Many may find this as an attractive option over other Linux installs. BOINC updates much easier in Android and can do so automatically.

I currently have Android 4.2 in a VM for testing and can confirm BOINC installed just fine as intended.

type x86-android-linux-gnu


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