Newsgroups: comp.parallel.pvm
From: jhjung@kurene.yonsei.ac.kr (Jung JinHwan)
Subject: question for PVM task migration
Organization: Yonsei University
Date: 25 Sep 1996 04:24:43 GMT
Message-ID: <52ac6b$sic@exodus.yonsei.ac.kr>



--
jin-hwan Jung -- Computer System Lab., Dept. of Computer Science, 
		 Yonsei University, Seoul Korea. 120-749
	         TEL : +82-2-361-2715    FAX : +82-2-365-2579
		      E-mail : jhjung@kurene.yonsei.ac.kr
 
How are you?

  I am a graduate student major in computer science in YONSEI university , republic of KOREA.

  I am interested in paralle matrix multiplication by using PVM. But I do not know how to migrate PVM tasks during run time.

 That is, if I spawned 90 tasks and assigned 30 tasks to 3 hosts equally , 
 I can not migrate the task numbers during run time with my knowledge. 

 What I know is only data mygration. But this is not enough for me to solve the problem.
 
 For doing parallel matrix multiplication I want in the first step A host get 30 tasks, B 30 and C 30 by spawning. And the next step host A get  20 hosts , B 40 and C 30  by task migration during run time.

 Is it possible to migrate tasks during run time?

 And if it is possible , would you please send me a message to my E-mail address how to manage it?

 I wish you good luck at your research.
 
 Bye. 
  

 

