Difference: VirgoComputing (1 vs. 13)

Revision 132011-04-07 - GergelyDebreczeni

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Line: 52 to 52
 the search is computationally bounded. The goal of this project is to implement and paralellize the algorithm on GPU devices which could possible results a significant improvement of the search sensitivity. Read the description here.
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GPU_inspiral - an inspiral pipeline on many-core architectures

The insprial pipeline containt many massively paralellizable algorithm such as SNR calculation, chi2 and r2 veto. Recently developing many-core architectures are provides perfect solution to the paralell implementation of them. We have developed a platform independent CBC inspiral pipeline making use of the OpenCL language. The current features and drammatic performance increase of the pipeline is describe here.
 

The RMKI Budapest Virgo Group

Revision 122010-12-08 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

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Line: 18 to 18
 
  • If you don't have AFS account for our cell contact: gridadm@rmki.kfki.hu
  • If you don't have a digital certificate, please read this.
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What we are doing

>
>

GPU machines

  • grid251.kfki.hu,
  • opal4.rmki.kfki.hu

The following GPUs are available:

  • 3 nVidia, GTX 295
  • 3 ATI Radeon 5970
  • 2 nVidia tesla C2050

In case of interest test login accounts can be requested. Please send an e-mail to Gergely.Debreczeni@rmki.kfki.hu

What we are/were doing

 

Virgo data transfer issues

Feasibility study of data transfer from Cascina with Grid tools

Read the description on this page.
Deleted:
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Checksum issues

 

Running analysis pipelins on the EGEE Grid

Changed:
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<		 Read the implementation plan here
>
>		A feasibility study on how to use EGI Grid resources for the execution of gravitational wave search pipelines. Read the implementation plan here.
 

Running CBC analysis pipelins in Bologna computer center

Changed:
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<		 Read the description here

Testing GPU accelerated CBC pipelines

>
>		 The CNAF computer center is part of the EGI Grid, as such its resources can be accessed only through the Grid middleware and Virtual Organisation. The CBC inspiral pipeline software is heavility based on the condor batch system which is not supported and not used by the majority of EGI Grid sites. The goal of this porject is to set up a framewrok which allows the execution of CBC and CW analysis pipelines on Grid resources without modifying the software already in use. Read the description here

Hough-transformation implemented on GPUs

The Hough transformation is used for the search of gravitational waves emitted by rotating neutron stars. The sensitivity of the search is computationally bounded. The goal of this project is to implement and paralellize the algorithm on GPU devices which could possible results a significant improvement of the search sensitivity. Read the description here.
 

Revision 112009-09-08 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
People
CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
Changed:
<
<

Virgo computing activities

>
>

Computing activities of the RMKI Virgo Group

 
Changed:
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<

Available computing and storage resources at RMKI

>
>

What we have for computing

 

Storage

  • Currently a ~40 TB disk server dedicated for the Virgo Collaboration is available. This is a DPM (Disk Pool Manager) server.
Line: 18 to 18
 
  • If you don't have AFS account for our cell contact: gridadm@rmki.kfki.hu
  • If you don't have a digital certificate, please read this.
Changed:
<
<

Grid issues

Feasibility study of data transfer from Cascina with Grid tools

>
>

What we are doing

Virgo data transfer issues

Feasibility study of data transfer from Cascina with Grid tools

  Read the description on this page.
Added:
>
>

Checksum issues

 

Running analysis pipelins on the EGEE Grid

Read the implementation plan here
Line: 28 to 31
 

Running CBC analysis pipelins in Bologna computer center

Read the description here
Added:
>
>

Testing GPU accelerated CBC pipelines

 

The RMKI Budapest Virgo Group

-- GergelyDebreczeni - \ No newline at end of file

Revision 102009-09-03 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
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CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
Line: 25 to 25
 

Running analysis pipelins on the EGEE Grid

Read the implementation plan here
Added:
>
>

Running CBC analysis pipelins in Bologna computer center

Read the description here
 

The RMKI Budapest Virgo Group

-- GergelyDebreczeni - \ No newline at end of file

Revision 92009-04-09 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
People
CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
Line: 22 to 22
 

Feasibility study of data transfer from Cascina with Grid tools

Read the description on this page.
Changed:
<
<

Porting GRB pipeline to the Grid

>
>

Running analysis pipelins on the EGEE Grid

Read the implementation plan here
 

The RMKI Budapest Virgo Group

Revision 82009-03-13 - IstvanRacz

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
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CBwaves
GPU_inspiral
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Getting started
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Other GW groups

Revision 72009-02-25 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
People
CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
Changed:
<
<

Virgo computing activities

>
>

Virgo computing activities

 

Available computing and storage resources at RMKI

Storage

Revision 62009-02-23 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
People
CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
Line: 20 to 20
 

Grid issues

Feasibility study of data transfer from Cascina with Grid tools

Changed:
<
<

Porting GRB pipeline to the EGEE Grid

>
>		 Read the description on this page.

Porting GRB pipeline to the Grid

 

The RMKI Budapest Virgo Group

Revision 52009-02-23 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
People
CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
Changed:
<
<

Available computing and storage resources

Storage

>
>

Virgo computing activities

Available computing and storage resources at RMKI

Storage

 
  • Currently a ~40 TB disk server dedicated for the Virgo Collaboration is available. This is a DPM (Disk Pool Manager) server.
  • Data is accessible via the rfio , gridftp , http , htttps , srm protocols.
  • Server name: grid253.kfki.hu with alias virgo-se.kfki.hu
Changed:
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<

Grid User Interface

>
>

Grid User Interface

 
  • A shared user interface is available in the KFKI AFS system.
  • To use the UI source the configuration file: . /afs/kfki.hu/project/virgo/gliteUI/current/etc/profile.d/grid-env.sh
  • If you don't have AFS account for our cell contact: gridadm@rmki.kfki.hu
  • If you don't have a digital certificate, please read this.
Added:
>
>

Grid issues

Feasibility study of data transfer from Cascina with Grid tools

Porting GRB pipeline to the EGEE Grid

 

The RMKI Budapest Virgo Group
Deleted:
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<		-- GergelyDebreczeni - 14 Nov 2008
 \ No newline at end of file
Added:
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>		-- GergelyDebreczeni -

Revision 42009-02-17 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
People
CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
Line: 8 to 8
 
  • Currently a ~40 TB disk server dedicated for the Virgo Collaboration is available. This is a DPM (Disk Pool Manager) server.
  • Data is accessible via the rfio , gridftp , http , htttps , srm protocols.
Changed:
<
<
  • Server name: virgo-se.kfki.hu
  • You can browse the content of this SE here
>
>
  • Server name: grid253.kfki.hu with alias virgo-se.kfki.hu
 

Grid User Interface

  • A shared user interface is available in the KFKI AFS system.

Revision 32008-11-27 - GergelyDebreczeni

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Home
What is Virgo ?
People
CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
Line: 15 to 15
 
  • A shared user interface is available in the KFKI AFS system.
  • To use the UI source the configuration file: . /afs/kfki.hu/project/virgo/gliteUI/current/etc/profile.d/grid-env.sh
  • If you don't have AFS account for our cell contact: gridadm@rmki.kfki.hu
Changed:
<
<
  • If you don't gave a digital certificate, please read this.
>
>
  • If you don't have a digital certificate, please read this.
 

The RMKI Budapest Virgo Group

Revision 22008-11-23 - TWikiAdminUser

Line: 1 to 1
 
META TOPICPARENT name="WebHome"
Added:
>
>
Home
What is Virgo ?
People
CBwaves
GPU_inspiral
Computing activities
Analysis activities
Theory
Galery
Publications
Events
Useful links
Getting started
TDK/BSc/MSc/PhD
Archive
Contact
Other GW groups
 

Available computing and storage resources

Storage

Line: 15 to 17
 
  • If you don't have AFS account for our cell contact: gridadm@rmki.kfki.hu
  • If you don't gave a digital certificate, please read this.
Added:
>
>

The RMKI Budapest Virgo Group
  -- GergelyDebreczeni - 14 Nov 2008

Revision 12008-11-14 - GergelyDebreczeni

Line: 1 to 1
Added:
>
>
META TOPICPARENT name="WebHome"

Available computing and storage resources

Storage

  • Currently a ~40 TB disk server dedicated for the Virgo Collaboration is available. This is a DPM (Disk Pool Manager) server.
  • Data is accessible via the rfio , gridftp , http , htttps , srm protocols.
  • Server name: virgo-se.kfki.hu
  • You can browse the content of this SE here

Grid User Interface

  • A shared user interface is available in the KFKI AFS system.
  • To use the UI source the configuration file: . /afs/kfki.hu/project/virgo/gliteUI/current/etc/profile.d/grid-env.sh
  • If you don't have AFS account for our cell contact: gridadm@rmki.kfki.hu
  • If you don't gave a digital certificate, please read this.

-- GergelyDebreczeni - 14 Nov 2008

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