Newsgroups: comp.parallel.pvm
From: Yuen Pui Ho <s935715@mailserv.cuhk.edu.hk>
Subject: Help: How to adjust shared buffer size in PVM?
Organization: Physics Department of CUHK
Date: 20 Aug 1996 08:50:39 GMT
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Message-ID: <4vbu8v$2u6@hpg30a.csc.cuhk.edu.hk>

    I am writting a program which necessary to transfer a very vector(size of 
~4M) between different machine in the network. When I try one with only the 
size of 200000 (a double precision array). PVM just display:

libpvm [t40003]: da_new() Warning: shared buffer full, using malloc
libpvm [t40003]: peer_send() Message(s) too long for shared buffer, deadlocked.

and hang up. Is there any way to increase the size of "shared buffer"? Or is 
there any other way to solve this problem? Thanks.

Clarence Yuen
Physics, Chinese University of HK.

s935715@mailserv.cuhk.edu.hk
phyuen@phy.cuhk.edu.hk



