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[email protected] project support thread

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post #1 of 79 (permalink) Old 09-07-2013, 10:54 AM - Thread Starter
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This thread is specifically for [email protected] project support.
[email protected] Website

Project info:
[email protected] uses your computer's idle time to search for weak astrophysical signals from spinning neutron stars (also called pulsars) using data from the LIGO gravitational-wave detectors, the Arecibo radio telescope, and the Fermi gamma-ray satellite. [email protected] volunteers have already discovered more than three dozens new neutron stars, and we hope to find many more in the future. Our long-term goal is to make the first direct detections of gravitational-wave emission from spinning neutron stars. Gravitational waves were predicted by Albert Einstein almost a century ago, but have never been directly detected. Such observations would open up a new window on the universe, and usher in a new era in astronomy.


**This will be updated by the BOINC Editors from time-to-time.


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post #2 of 79 (permalink) Old 09-07-2013, 02:31 PM
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[email protected] does not require an app_config to run multiple gpu tasks. The number of tasks, to run simultaneously, can be set on your [email protected] preferences page.



I have my 7970 set to run four tasks at once. Four tasks loads my gpu up to 94%.


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post #3 of 79 (permalink) Old 10-23-2013, 01:11 PM
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Einstein project finds a new pulsar.

EDIT: Don't make the mistake of clicking on the list of computers on Drews account.



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post #4 of 79 (permalink) Old 10-23-2013, 03:03 PM
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Quote:
Originally Posted by magic8192 View Post

Einstein project finds a new pulsar.

EDIT: Don't make the mistake of clicking on the list of computers on Drews account.

I clicked!
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post #5 of 79 (permalink) Old 04-12-2014, 12:10 PM
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http://einstein.phys.uwm.edu/forum_thread.php?id=10707
Quote:
Due to the excellent work of our French volunteer Christophe Choquet we finally have a working OpenCL version of the Gravitational Wave search ("S6CasA") application. Thank you Christophe!

This App version is currently considered 'Beta' and being tested on [email protected] To participate in the Beta test, you need to edit your [email protected] preferences, and set "Run beta/test application versions?" to "yes".

It is currently available for Windows (32 Bit) and Linux (64 Bit) only, and you should have a card which supports double precision FP in hardware.

It's probably going to be similar to [email protected] where the top GPUs are all Tahiti/Cayman/Cypress , since it's Open-cl and double precision.

► Recommended GPU Projects: [email protected] , [email protected] (FP64) (AMD moreso) ► Other notable GPU projects: [email protected] (Nvidia), GPUGrid (Nvidia) ► Project list


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post #6 of 79 (permalink) Old 05-22-2014, 11:47 AM
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I think BRP4G (GPU Arecibo) has no more WUs to send for now. I didn't get any WUs whatsoever the past day.

http://einstein.phys.uwm.edu/server_status.html

Tasks to send
S6CasA 20,484
FGRP3 3,560
BRP4 11,270
BRP5 2,944
BRP4G 0


BRP4 work generator e1#0 einstein4 Disabled
BRP4 work generator e1#1 einstein4 Disabled
BRP4 work generator e3#0 einstein4 Disabled
BRP4 work generator e3#1 einstein4 Disabled
BRP4 work generator e6#0 einstein4 Not Running
BRP4 work generator e6#1 einstein4 Disabled
BRP4G work generator e3#0 einstein4 Not Running
BRP4G work generator e3#1 einstein4 Disabled
BRP5 work generator einstein4 Not Running
BRP5 work generator einstein4 Not Running

and this thread post May 6
http://einstein.phys.uwm.edu/forum_thread.php?id=10422
Quote:
About 2d left for BRP4G (87 beams at ~42 beams/d).

Better don't rely on BRP4G work only. If you selected specific applications to run, make sure to have BRP5 (Parkes Perseus Arm Survey) enabled as well.

BM

► Recommended GPU Projects: [email protected] , [email protected] (FP64) (AMD moreso) ► Other notable GPU projects: [email protected] (Nvidia), GPUGrid (Nvidia) ► Project list


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post #7 of 79 (permalink) Old 05-22-2014, 08:45 PM
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It looks like this is related to the recent earthquake in the area? I found a few articles related to the issue. The first shows the extent of the damage to the telescope:

http://www.planetary.org/blogs/guest-blogs/2014/0409-arecibo-observatory-earthquake-repairs.html


This one reports the telescope is back in action as of March 13th.

http://www.universetoday.com/110328/arecibo-observatory-back-in-action-following-earthquake-damage/

Hopefully they will start getting more WU's soon. Fortunately, I still seem to be getting WU's from other applications. I havent noticed any slowdowns recently, although I have only been running BOINC for 10 days now.
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post #8 of 79 (permalink) Old 07-08-2016, 03:48 PM
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Einstein just tweeted this video out to explain just what they are searching for.

Good for any newcomers who want to waste less than 3:20 to decide whether they're interested in the project or not. thumb.gif



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post #9 of 79 (permalink) Old 07-12-2016, 06:46 PM
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Question for those who know a lot more..... I'm currently running "GPU utilization factor of BRP apps" of 0.5, but on a regular basis it's trying to load two work units at once onto my Intel HD 4600 (aka IGP). Anyone know how to set things up so that I can still run two work units on the GTX 980, but have it set so it only ever tries to run a single one at once on the IGP? This problem has become more prevalent now that there's a 1.52 BRP beta app for Intel IGPs).

Thanks in advance!

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post #10 of 79 (permalink) Old 07-12-2016, 07:27 PM
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Since I don't run both igpu and gpu units on the same machine I can't verify if this works, but using the 'plan_class' is a way of separating workunits with the same application name.
Code:
<app_config>
   <app_version>
       <app_name>einsteinbinary_BRP6</app_name>
       <plan_class>BRP6-Beta-cuda32-nv301</plan_class>
       <avg_ncpus>0.5</avg_ncpus>
       <ngpus>0.5</ngpus>
   </app_version>
   <app_version>
       <app_name>einsteinbinary_BRP6</app_name>
       <plan_class>BRP6-Beta-cuda55</plan_class>
       <avg_ncpus>0.5</avg_ncpus>
       <ngpus>0.5</ngpus>
   </app_version>
   <app_version>
       <app_name>einsteinbinary_BRP6</app_name>
       <plan_class>BRP6-Beta-opencl-intel_gpu</plan_class>
       <avg_ncpus>1.0</avg_ncpus>
       <ngpus>1.0</ngpus>
   </app_version>
 <project_max_concurrent>4</project_max_concurrent>
</app_config>



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