Posts by [AF>Amis des Lapins] Phil1966

1) Message boards : Number crunching : Amicable Numbers has slowed down (Message 1074)
Posted 27 Jan 2019 by Profile [AF>Amis des Lapins] Phil1966
Post:
The need for CPU time increases while the GPU uses only 10 % of its computation capabilities. (on my P5000 and 1080's)

5 % GPU load on a P5000 ...
2) Message boards : Number crunching : Amicable Numbers has slowed down (Message 1073)
Posted 26 Jan 2019 by Profile [AF>Amis des Lapins] Phil1966
Post:
The need for CPU time increases while the GPU uses only 10 % of its computation capabilities. (on my P5000 and 1080's)
3) Message boards : Number crunching : GPU - Double Precision? (Message 917)
Posted 16 Sep 2018 by Profile [AF>Amis des Lapins] Phil1966
Post:
Don't understand the tech details, but I see that GPU's with high DP Gflops perf. such as the old HD7950/7970 or R9 280/X are much slower than GTX's 7XX, 9XX, 10X0, ...
If you look at MilkyWay@Home stats, you will see these old AMD GPU's are much faster than nVidia's (except Titan , Titan Black, and some Tesla)
4) Message boards : Random stuff : Are Badges On the Way? (Message 228)
Posted 26 Feb 2017 by Profile [AF>Amis des Lapins] Phil1966
Post:

Added 4 more badges: for discovering 200, 500, 2000 and 5000 amicable pairs. So each next milestone is 2 or 2.5 times more than the previous one.


TOP :) Thank You
5) Message boards : Number crunching : # cores limitation (Message 33)
Posted 29 Jan 2017 by Profile [AF>Amis des Lapins] Phil1966
Post:
Hello to both of you :)

AND Thank You ! :)

Looking forward,

Phil1966
6) Message boards : Number crunching : # cores limitation (Message 30)
Posted 29 Jan 2017 by Profile [AF>Amis des Lapins] Phil1966
Post:
Hello,
Can someone tell me what's wrong with the below app_config ?
I try to limit the cores use to 4 (out of 8)
Thank You !

<app_config>

   <app>
      <app_name>amicable_2_64</app_name> 
      <max_concurrent>1</max_concurrent>
      </app>

<app_version>
<app_name>amicable_2_64</app_name> 
<avg_ncpus>4.000000</avg_ncpus> 
</app_version>

</app_config>



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