check_performance   [plain text]

#!/usr/bin/env bash

# Script to do performance testing.

# Invocation 
# check_performance SRC_DIR BUILD_DIR

# 1: variables
#
SRC_DIR=$1
BUILD_DIR=$2

# Now that we've successfully translated the numerical option into
# a symbolic one, we can safely ignore it.
shift

# This has been true all along.  Found out about it the hard way...
case $BASH_VERSION in
    1*)  
	echo 'You need bash 2.x to run check_performance.  Exiting.'; 
	exit 1 ;;
    *)   ;;  
esac

flags_script=$BUILD_DIR/scripts/testsuite_flags
INCLUDES="`$flags_script --build-includes` -include bits/stdc++.h"
FLAGS=`$flags_script --cxxflags`
THREAD_FLAG='-pthread'
COMPILER=`$flags_script --build-cxx`
SH_FLAG="-Wl,--rpath -Wl,$BUILD_DIR/../../gcc \
         -Wl,--rpath -Wl,$BUILD_DIR/src/.libs"
ST_FLAG="-static"
LINK=$SH_FLAG
CXX="$COMPILER $INCLUDES $FLAGS -DNOTHREAD $LINK"
CXX_THREAD="$COMPILER $INCLUDES $FLAGS $THREAD_FLAG $LINK"


TESTS_FILE="testsuite_files_performance"

for NAME in `cat $TESTS_FILE`
do
  RUN=true
  for CYCLE in `sed -n 's,.*\(TEST_[SB][0-9]*\)$,\1,p' $SRC_DIR/testsuite/$NAME`
  do
    RUN=false
    echo $NAME $CYCLE
    FILE_NAME="`basename $NAME`"
    EXE_NAME="`echo $FILE_NAME-$CYCLE | sed 's/cc$/exe/'`"
    $CXX -D$CYCLE $SRC_DIR/testsuite/$NAME -o $EXE_NAME
    ./$EXE_NAME
    echo ""
  done
  for CYCLE in `sed -n 's,.*\(TEST_[TB][0-9]*\)$,\1,p' $SRC_DIR/testsuite/$NAME`
  do
    RUN=false
    echo $NAME $CYCLE THREAD
    FILE_NAME="`basename $NAME`"
    EXE_NAME="`echo $FILE_NAME-$CYCLE | sed 's/cc$/exe/'`"
    $CXX_THREAD -D$CYCLE $SRC_DIR/testsuite/$NAME -o $EXE_NAME
    ./$EXE_NAME
    echo ""
  done
  if $RUN; then
    echo $NAME
    FILE_NAME="`basename $NAME`"
    EXE_NAME="`echo $FILE_NAME | sed 's/cc$/exe/'`"
    $CXX $SRC_DIR/testsuite/$NAME -o $EXE_NAME
    ./$EXE_NAME
    echo ""
  fi
done

exit 0