Overview
Comment:Put in Winfried Neun's bug fix
-- prevents segmentation violation using optimised gentran when matrix
comtains a number
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SHA3-256: a13084497f5021f4794f6d73dd11e29c2a7dcd55b49547d8aad784f837e654d7
User & Date: gawthrop@users.sourceforge.net on 2000-08-28 20:17:59
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Context
2000-08-29
09:31:30
Changed begin and end stripping to include trailing space check-in: 3a867e2989 user: gawthrop@users.sourceforge.net tags: origin/master, trunk
2000-08-28
20:17:59
Put in Winfried Neun's bug fix
-- prevents segmentation violation using optimised gentran when matrix
comtains a number
check-in: a13084497f user: gawthrop@users.sourceforge.net tags: origin/master, trunk
2000-08-25
09:25:14
Revised to use code optimisation via scope check-in: 428902e66d user: gawthrop@users.sourceforge.net tags: origin/master, trunk
Changes

Modified mttroot/mtt/bin/trans/mtt_r2m from [b6f5f8a61c] to [a9e0b889bf].

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# Copyright (c) P.J.Gawthrop 1991, 1994, 1995, 1996, 1998

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.18  2000/08/24 17:11:40  peterg
## Now optimises as well as segmenting - uses the SCOPE package
##
## Revision 1.17  2000/05/20 15:23:56  peterg
## Paramererised version of sm etc etc (using -parameter switch)
##
## Revision 1.16  2000/04/18 11:14:18  peterg
## Put in the -parameters option
##
## Revision 1.15  2000/02/10 14:58:57  peterg
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## Find som constants
Nx=`grep "MTTNx " <$1_def.r | awk '{print $3}' | sed 's/;//'`

#Set up gentran
cat <<EOF >mtt_setreduce.r
% Set up the code generator

% Load the general translator package
LOAD GENTRAN;
LOAD SCOPE;
GENTRANLANG!* := '$codegenerator;
ON GENTRANSEG; % Segmentation
ON GENTRANOPT; % Code optimise using scope
OFF GENDECS;  % No declarations
MAXEXPPRINTLEN!* := 80;
TEMPVARNUM!* := 1;
TEMPVARNAME!* := 'mtt_s;

% Output control
ON DIV;
ON EXP;

% Matrix output function
in"$MTTPATH/trans/lang_matrix.r";


%Read the reduce definitions file
in "$1_def.r";

%Read the reduce  $REP   file
in "$1_$rep.r";

%Read the substitution file
in "$1_subs.r";

%%% The following is a bug fix  from ZIB to fix 
%%% segmentation violation problem
symbolic procedure maxtype type;
% ------------------------------------------------------------------- ;
% A type may be a pair (l u) wher l is the minimum type for a variable;
% and  u is the maximum type. This procedure returns the maximum type.;
% ------------------------------------------------------------------- ;
   if atom type
   then type
   else if pairp cdr type then cadr type else car type;

% This fix handles the case that the type is a list with ONE entry.
% Should never happen ?? W.N.
%%%%%% End of bug fix


END;
EOF

#Inform user
echo Creating $outfile.m



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END;;

EOF

  if [ "$rep" = "ode" ]; then
  # Use reduce to accomplish the transformation
$SYMBOLIC  > mtt_r2m.log <<EOF
$SYMBOLIC  >> mtt_r2m.log <<EOF
  %Set up the code generator
  in"mtt_setreduce.r";
      
  % The body of the ode function
    GENTRANOUT "mtt_ode";
    mtt_matrix := MTTdX$
    mtt_matrix_n := MTTNx$
    mtt_matrix_m := 1$
    lang_matrix();
    GENTRANSHUT "mtt_ode";
    
END;;

EOF
  else
## cse representation

$SYMBOLIC  > mtt_r2m.log <<EOF
$SYMBOLIC  >> mtt_r2m.log <<EOF
  %Set up the code generator
  in"mtt_setreduce.r";
      
  % The body of the cse function
    GENTRANOUT "mtt_ode";
    mtt_matrix := MTTEdX$
    mtt_matrix_n := MTTNx$
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    lang_header $noglobals $parameters $1 obs m mttx,mttu mttyy > $outfile.pas
fi
  Symbols='obs_o obs_h'    
fi

for Symbol in $Symbols; do
  rm -f $outfile.1

echo Doing $Symbol

if  [ "$rep" = "sm" ]||[ "$rep" = "ssm" ]||[ "$rep" = "csm" ]||[ "$rep" = "obs" ]; then
      case $Symbol in
    a)
	N=MTTNx; M=MTTNx
	;;
    b)
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fi

# Set up the matrices

    rm -f mtt_zero.m

 $SYMBOLIC  << EOF >mtt_r2m.log

 $SYMBOLIC  << EOF >>mtt_r2m.log
    write "Doing ", "$Symbol";
    %Set up the code generator
    in"mtt_setreduce.r";
    
   OUT "mtt_zero.m";
     write  "mtt$Symbol = zeros(", $N, ",", $M , ");" ;
  SHUT  "mtt_zero.m";

    GENTRANOUT "$outfile.1";
    mtt_matrix := MTT$Symbol;
    mtt_matrix_n := $N;
    mtt_matrix_m := $M;
    lang_matrix();
    GENTRANSHUT "$outfile.1";
END;
EOF


echo "%$Symbol matrix#" >> $outfile.pas
cat mtt_zero.m >> $outfile.pas

sed "s/mtt_matrix/mtt$Symbol/" < $outfile.1 |\
grep -v '=0\.0;'  >> $outfile.pas

echo Done $Symbol

done


fi 

# Convert from Pascal syntax to Octave syntax
 mtt_p2m <$outfile.pas > $outfile.m

rm -f $outfile.pas  
rm -f mtt_zero.m
rm -f $outfile.1  
#rm -f $outfile.1  
  

# Now invoke the standard error handling.
mtt_error_r mtt_r2m.log




MTT: Model Transformation Tools
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