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From: "Wei Ku" <wku1@utk.edu>
To: <egcs@cygnus.com>
Subject: Help! link to MPI library in IBM SP2 machine running AIX 4.2
Date: Fri, 26 Jun 1998 19:16:00 -0000	[thread overview]
Message-ID: <001401bda156$61a20770$3a85a980@magnon.phys.utk.edu> (raw)

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I apologize if this question is stupid. I really 
need help with linking a code with MPI library in IBM SP2 machine running AIX 
4.2.
 
The source code is compiled with egcs 1.0.2 ( which will soon 
be upgraded to 1.0.3 ). The MPI library needs to be linked dynamically at run 
time. I would like to do it with the native compiler mpCC ( xlC with proper 
parameters) :
[
 prompt> g++ -c -o mpi_mm.g++.o 
mpi_mm.cpp
 prompt> mpCC -g -o matmulC.g++ 
mpi_mm.g++.o  ld: 0711-317 ERROR: Undefined symbol: .__main  ld: 
0711-345 Use the -bloadmap or -bnoquiet option to obtain more 
information.  make: 1254-004 The error code from the last command is 
8. ]
 
Also, I read some information about collect2. 
Does this kind of combination g++ plus mpCC( xlC ) properly initialize the 
static object ?
 
Any reply is VERY appreciated. Thank you in 
advance.
 
Sincerely, Wei Ku
 
*************************************** Department of Physics and 
Astronomy The University of Tennessee weiku@utkux.utcc.utk.edu --------------------------------------- Solid 
State Division Oak Ridge National Laboratory weiku@solid.ssd.ornl.gov ***************************************

             reply	other threads:[~1998-06-26 19:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1998-06-26 19:16 Wei Ku [this message]
1998-06-27 10:50 ` David Edelsohn

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