Laboratoire de l'Informatique et du Parallélisme » MEPlib

#! /bin/sh

#

# Prepare data for PIP

#

# Uses a list of Chebychev points built using the data from the first line 

# of the config file:

# -the lower bound;

# -the upper bound;

# -the number of points.

#

CONFIG_FILE=config.txt

DIGITS_FILE=digits.txt

PREPARE_POINTS_FILE=extractedPointsList.txt

INV_FILE=inv.txt

W_FILE=w.txt

MKLOOPS_FILE=mkloops.txt

BOUNDS_FILE=mkloops-bounds.txt

BIN_DIR=./bin

W_GENERATOR=$BIN_DIR/generate-w-vector-01

MKLOOPS_GENERATOR=$BIN_DIR/mkloops-with-w

ARGS_FOR_VANDERMONDE=`argsForVandermonde.sh`

ARGS_FOR_POINTS_LIST=`argsForPointsList.sh`

MAX_ERROR=`awk '{if(FNR==1) print $2}' < $CONFIG_FILE`

CREATE_VANDERMONDE=$BIN_DIR/createVandermonde.pl

INV_VANDERMONDE=$BIN_DIR/invVandermonde.pl

PRINT_GENERATOR_VECTOR=$BIN_DIR/printGeneratorVector.pl

PRINT_POINTS_LIST=$BIN_DIR/printTCPointsList.pl

ADD_BOUNDS_TO_MKLOOPS=$BIN_DIR/addBoundsToMkloops-01.pl

COMPUTE_BOUNDS_FOR_MKLOOPS=$BIN_DIR/computeBoundsForMkloops-01.pl

CREATE_DIGITS_FILE=createDigitsFile.sh

#

#

#

#echo $MAX_ERROR $ARGS_FOR_VANDERMONDE

$CREATE_DIGITS_FILE $CONFIG_FILE $DIGITS_FILE

if [ $? != 0 ]

 then

   echo

   echo

   echo The creation of the digits file failed.

   echo Aborting the program!

   echo

   exit 1

fi

$CREATE_VANDERMONDE $ARGS_FOR_VANDERMONDE | $INV_VANDERMONDE > $INV_FILE

if [ $? != 0 ]

 then

   echo

   echo

   echo The creation and the inversion of the Vandermonde matrix failed.

   echo Aborting the program!

   echo

   exit 1

fi

ARGS=`$PRINT_GENERATOR_VECTOR $ARGS_FOR_VANDERMONDE`

if [ $? != 0 ]

 then

   echo

   echo

   echo Could not create the generator for the offset vector.

   echo Aborting the program!

   echo

   exit 1

fi

ARGS="$INV_FILE $DIGITS_FILE $MAX_ERROR $ARGS"

$W_GENERATOR $ARGS > $W_FILE

if [ $? != 0 ]

 then

   echo

   echo

   echo Could not compute the offset vector.

   echo Aborting the program!

   echo

   exit 1

fi

$PRINT_POINTS_LIST $ARGS_FOR_POINTS_LIST > $PREPARE_POINTS_FILE

if [ $? != 0 ]

 then

   echo

   echo

   echo Could not generate the data for PIP.

   echo Aborting the program!

   echo

   exit 1

fi

ARGS=`cat $PREPARE_POINTS_FILE`

ARGS="$W_FILE $DIGITS_FILE $MAX_ERROR $ARGS"

$MKLOOPS_GENERATOR $ARGS > $MKLOOPS_FILE

if [ $? != 0 ]

 then

   echo

   echo

   echo Could not generate the data for PIP.

   echo Aborting the program!

   echo

   exit 1

fi

$ADD_BOUNDS_TO_MKLOOPS $MKLOOPS_FILE

if [ $? != 0 ]

 then

   echo

   echo

   echo Could not add the bounds to data for PIP.

   echo Aborting the program!

   echo

   exit 1

fi

$COMPUTE_BOUNDS_FOR_MKLOOPS $MKLOOPS_FILE

if [ $? != 0 ]

  then

    echo

    echo

    echo Could not compute valid loops.

    echo Aborting the program!

    echo

    cat $BOUNDS_FILE

    exit 1

fi