MathGroup Archive 2001

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Speed issue with MathLink

  • To: mathgroup at
  • Subject: [mg30819] Speed issue with MathLink
  • From: Magnus Paulsson <mpaulsso at>
  • Date: Wed, 19 Sep 2001 00:17:14 -0400 (EDT)
  • Organization: Purdue University
  • Sender: owner-wri-mathgroup at

I've just moved a mathematica program comunicating
with some c-code from Mathematica 4.0, Mathlink 3 
Rev 7. To Mathematica 4.1, MathLink 4 Rev 8. Both 
running under Solaris 8. On the newer version the 
communication between the c-code and mathematica
is very slow (sometimes giving a CPU user number 
as low as 5% with the rest idle). Have anyone else 
noticed this? Are there any fix to the problem?

Magnus Paulsson, Ph.D.  mpaulsso at
(Office) 765-494-3365       (Home) 765-497-1224

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