Einstein@home/en: Unterschied zwischen den Versionen

Aus BC-Wiki
Zur Navigation springen Zur Suche springen
(Apps Upped)
K (apps upped)
 
(24 dazwischenliegende Versionen von 3 Benutzern werden nicht angezeigt)
Zeile 1: Zeile 1:
{{Languages|Einstein@home}}
{{Languages|Einstein@home}}
{{Projekte/en
{{Projekte/en
|Project-Link=[http://einstein.phys.uwm.edu/ Einstein@home]
|Project-Link=[https://einsteinathome.org/ Einstein@home]
|Screensaver=einstein.jpg
|Screensaver=einstein.jpg
|Project description=[[image:einstein-logo.jpg|left]]
|Project description=[[image:einstein-logo.png|top]]
Einstein@Home is a method to search for gravitational waves from very dense, rapidly-spinning stars, such as neutron or quark stars. The frequency of the waves is typically twice the star's spin frequency, though other frequencies are also possible. Thus, if the star is spinning about its axis 100 times per second, we might expect gravitational waves to be emitted primarily at a frequency of 200 cycles per second (Hz).  
Einstein@Home is a program that uses your computer's idle time to search for gravitational waves from spinning neutron stars (also called pulsars) using data from the LIGO gravitational wave detector and also searches for radio pulsars in binary systems, using data from the Arecibo Observatory in Puerto Rico.
 
Einstein@Home is now carrying out a search of data from LIGO's first science run at design sensitivity (S5). The current analysis (S5GC1) uses 8898.5 hours of data from the entire S5 run. S5GC1 is the first analysis deploying the F-statistic plus global-correlations method, which is currently the most sensitive search technology known.  
 
'''OpenCL (ATI) only with [[7.x|BOINC client 7.27]] or newer!'''


|Start=2004
|Start=2004
Zeile 13: Zeile 17:
|Country=International
|Country=International
|Area=[[BOINC-Projects/en#Physics|Physics]]
|Area=[[BOINC-Projects/en#Physics|Physics]]
|Windows=Binary Radio Pulsar Search 1.05<br>Global Correlations S5 HF search #1 3.06<br>Global Correlations S5 search #1 3.02<br>Arecibo Binary Pulsar Search (STSP) 3.08
|Windows=Gamma-ray pulsar search #5 1.08<br>Binary Radio Pulsar Search (Arecibo) 1.33
|Linux=Binary Radio Pulsar Search 1.05<br>Global Correlations S5 HF search #1 1.07<br>Global Correlations S5 search #1 1.05<br>Arecibo Binary Pulsar Search (STSP) 1.08
|Linux=Gamma-ray pulsar search #5 1.08<br>
|Mac=Binary Radio Pulsar Search 1.04<br>Global Correlations S5 HF search #1 7.06<br>Global Correlations S5 search #1 7.02
|Mac=Gamma-ray pulsar search #5 1.08<br>
|64bit=Global Correlations S5 HF search #1 2.07<br>Arecibo Binary Pulsar Search (STSP) 5.08
|64bit=Gravitational Wave search O2 Multi-Directional 2.08/2.09/2.10 [win/linux/mac]<br>
Gamma-ray pulsar search #5 1.08/1.11 [linux/mac]<br>
Binary Radio Pulsar Search (Arecibo) 1.60 [mac]
|PS3=
|PS3=
|ATI=
|ATI=Gravitational Wave search O3 All-Sky #1 1.01 (opencl) [win/linux/mac]<br>
|CUDA=Binary Radio Pulsar Search 1.07<br>Arecibo Binary Pulsar Search (STSP) 1.11/3.11/5.11
Gamma-ray pulsar binary search #1 on GPUs 1.22/1.17 (opencl) [win/linux/mac]
|CUDA=Gravitational Wave search O3 All-Sky #1 1.01 (opencl) [win/linux/mac]<br>
Gamma-ray pulsar binary search #1 on GPUs 1.24 (opencl) [win/linux/mac]
|Intel=Binary Radio Pulsar Search (Arecibo, GPU) 2.34 (opencl) [win/mac]<br>
Binary Radio Pulsar Search (Arecibo) 1.34 (opencl) [win/linux/mac]
|Android=yes
|RPI=yes
|NCI=no
|VRAM=min. 300MB
|SP=yes
|DP=no
|RAM=74,3MB
|RAM=74,3MB
|Runtime=3-4h
|Runtime=3-4h<br>1h (2xCUDA)
|Diskspace=50MB
|Diskspace=50MB
|Traffic=6MB / 137kb
|Traffic=6MB / 137kb

Aktuelle Version vom 19. April 2022, 20:25 Uhr

Einstein@Home is a program that uses your computer's idle time to search for gravitational waves from spinning neutron stars (also called pulsars) using data from the LIGO gravitational wave detector and also searches for radio pulsars in binary systems, using data from the Arecibo Observatory in Puerto Rico.

Einstein@Home is now carrying out a search of data from LIGO's first science run at design sensitivity (S5). The current analysis (S5GC1) uses 8898.5 hours of data from the entire S5 run. S5GC1 is the first analysis deploying the F-statistic plus global-correlations method, which is currently the most sensitive search technology known.

OpenCL (ATI) only with BOINC client 7.27 or newer!

Einstein@home
Screensaver
Start 2004
End
Status
Admin Bruce Allen, Bernd Machenschalk
Institution Collaboration
Country International
Area Physics
Apps
Win Gamma-ray pulsar search #5 1.08
Binary Radio Pulsar Search (Arecibo) 1.33
Linux Gamma-ray pulsar search #5 1.08
Mac Gamma-ray pulsar search #5 1.08
64bit Gravitational Wave search O2 Multi-Directional 2.08/2.09/2.10 [win/linux/mac]

Gamma-ray pulsar search #5 1.08/1.11 [linux/mac]
Binary Radio Pulsar Search (Arecibo) 1.60 [mac]

PS3
ATI Gravitational Wave search O3 All-Sky #1 1.01 (opencl) [win/linux/mac]

Gamma-ray pulsar binary search #1 on GPUs 1.22/1.17 (opencl) [win/linux/mac]

CUDA Gravitational Wave search O3 All-Sky #1 1.01 (opencl) [win/linux/mac]

Gamma-ray pulsar binary search #1 on GPUs 1.24 (opencl) [win/linux/mac]

Intel Binary Radio Pulsar Search (Arecibo, GPU) 2.34 (opencl) [win/mac]

Binary Radio Pulsar Search (Arecibo) 1.34 (opencl) [win/linux/mac]

Android
RPi
NCI
System-Specs
VRAM min. 300MB SP DP
RAM 74,3MB
Runtime 3-4h
1h (2xCUDA)
HDD 50MB
Traffic dl/ul 6MB / 137kb
Deadline 14 days
Checkpoints