Message: Parallel the Dicom...how to make it more easily and more efficiently Not Logged In (login)
 Next-in-Thread Next-in-Thread
 Next-in-Forum Next-in-Forum

Sad Parallel the Dicom...how to make it more easily and more efficiently 

Forum: Medical Applications
Date: 29 Jun, 2012
From: Geng <Geng>

Dear experts:

I am studying for my master degree with the simulation of Geant4. My application is perfectly like the example "/extend/medical/Dicom". I have meeting a very serious problem with it------time consuming. I do not know how do you deal with it. If I want to get a relative precise result,it may consume few days or even weeks. That may be very terrible. So have you think about the parallel of "DICOM"? I have tried to using the MPI, but it even slower than one core. I really cannot understand what is wrong with the application. In addition I also tried to using the Top-c,But another problem occurred. How to port the "Dicom"to available to top-c? I have read the example"parN02"and "parN04",the similar of them is that they both used the trackerhit class,and also marshaled it. But in "Dicom",multifunctionDetector was used to collect the information we interest. So I do not know how to deal that.

Could anyone give me some advise,that will be great appreciate.

Thanks very much. Best regards. Geng

Inline Depth:
 1 1
 All All
Outline Depth:
 1 1
 2 2
 All All
Add message: (add)

1 None: Re: Parallel the Dicom...how to make it more easily and more efficiently   (Youming Yang - 02 Jul, 2012)
 Add Message Add Message
to: "Parallel the Dicom...how to make it more easily and more efficiently"

 Subscribe Subscribe

This site runs SLAC HyperNews version 1.11-slac-98, derived from the original HyperNews


[ Geant 4 Home | Geant 4 HyperNews | Search | Request New Forum | Feedback ]