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From: SY$LEE@CUCHEM.CHEM.COLUMBIA.EDU (TIM M. LEE)
Newsgroups: comp.os.vms
Subject: Help Request
Message-ID: <870708145813.000014A32C1@cuchem.chem.columbia.edu>
Date: Wed, 8-Jul-87 14:58:13 EDT
Article-I.D.: cuchem.870708145813.000014A32C1
Posted: Wed Jul  8 14:58:13 1987
Date-Received: Sun, 12-Jul-87 06:34:56 EDT
Sender: daemon@ucbvax.BERKELEY.EDU
Distribution: world
Organization: The ARPA Internet
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To All Kind Souls,

I am posting the following help message on the behalf of Professor Matt Vernon
in our department.  Please send mail to the following id on Bitnet.

Bitnet: ve$vernon@cuchem

Thanking all in advance,
Tim

----------------- HELP MSG --------------------------------------------------

PROBLEM: I HAVE A FORTRAN PROGRAM WHICH NEEDS TO HANDLE AN AST.
I WOULD LIKE TO LOCK IN MEMORY THE PAGES OF EITHER THE WHOLE PROGRAM OR 
MINIMALLY THOSE PARTS REQUIRED TO HANDLE THE AST (COMMON BLOCKS AND THE AST 
ROUTINE ITSELF) SO THAT THE RESPONSE TIME WILL BE QUICK. TO USE THE 
SYSTEM SERVICES LOCK PAGES IN MEMORY ROUTINE SYS$LCKPAG OR SYS$LKWSET
I NEED TO KNOW THE ADDRESSES OF THE PAGES TO BE LOCKED. I DO NOT KNOW HOW 
TO USE SYSTEM ROUTINES (SYS$GETJPI??) TO FIND THESE ADDRESSES.

ANY HELP WOULD BE APPRECIATED.

		THANKS

		Matt Vernon