1#!/usr/bin/env bash
2
3# Script to do performance testing.
4
5# Invocation 
6# check_performance SRC_DIR BUILD_DIR
7
8# 1: variables
9#
10SRC_DIR=$1
11BUILD_DIR=$2
12
13# Now that we've successfully translated the numerical option into
14# a symbolic one, we can safely ignore it.
15shift
16
17# This has been true all along.  Found out about it the hard way...
18case $BASH_VERSION in
19    1*)  
20	echo 'You need bash 2.x to run check_performance.  Exiting.'; 
21	exit 1 ;;
22    *)   ;;  
23esac
24
25flags_script=$BUILD_DIR/scripts/testsuite_flags
26INCLUDES=`$flags_script --build-includes`
27PCH_FLAGS=`$flags_script --cxxpchflags`
28FLAGS=`$flags_script --cxxflags`
29THREAD_FLAG='-pthread'
30COMPILER=`$flags_script --build-cxx`
31SH_FLAG="-Wl,--rpath -Wl,$BUILD_DIR/../../gcc \
32         -Wl,--rpath -Wl,$BUILD_DIR/src/.libs"
33ST_FLAG="-static"
34LINK=$SH_FLAG
35CXX="$COMPILER $INCLUDES $PCH_FLAGS $FLAGS $LINK"
36LIBS="./libtestc++.a"
37TESTS_FILE="testsuite_files_performance"
38
39for NAME in `cat $TESTS_FILE`
40do
41  RUN=true
42  TESTNAME=$SRC_DIR/testsuite/$NAME
43  FILE_NAME="`basename $NAME`"
44  FILE_NAME="`echo $FILE_NAME | sed 's/.cc//g'`"
45
46  # TEST_S == single thread
47  # TEST_B == do both single and multi-thread
48  # TEST_T == multi-thread
49  for CYCLE in `sed -n 's,.*\(TEST_[SB][0-9]*\)$,\1,p' $TESTNAME`
50  do
51    RUN=false
52    echo $NAME $CYCLE
53    EXE_NAME="`echo $FILE_NAME-$CYCLE.exe`"
54    $CXX -DNOTHREAD -D$CYCLE $TESTNAME $LIBS -o $EXE_NAME
55    if [ -f $EXE_NAME ]; then
56      ./$EXE_NAME
57    else
58      echo "compile error:"
59      echo "$CXX -DNOTHREAD -D$CYCLE $TESTNAME $LIBS -o $EXE_NAME"
60    fi
61  done
62
63  for CYCLE in `sed -n 's,.*\(TEST_[TB][0-9]*\)$,\1,p' $TESTNAME`
64  do
65    RUN=false
66    echo $NAME $CYCLE thread
67    EXE_NAME="`echo $FILE_NAME-$CYCLE.exe`"
68    $CXX $THREAD_FLAG -D$CYCLE $TESTNAME $LIBS -o $EXE_NAME
69    if [ -f $EXE_NAME ]; then
70      ./$EXE_NAME
71    else
72      echo "compile error:"
73      echo "$CXX $THREAD_FLAG -D$CYCLE $TESTNAME $LIBS -o $EXE_NAME"
74    fi
75  done
76
77  if $RUN; then
78    echo $NAME
79    EXE_NAME="`echo $FILE_NAME.exe`"
80    $CXX $TESTNAME $LIBS -o $EXE_NAME
81    if [ -f $EXE_NAME ]; then
82	./$EXE_NAME >& tmp.$FILE_NAME
83    else
84      echo "compile error:"
85      echo "$CXX $TESTNAME $LIBS -o $EXE_NAME"
86    fi
87    if [ -s tmp.$FILE_NAME ]; then
88	mv tmp.$FILE_NAME $FILE_NAME.xml
89    fi
90  fi
91done
92
93exit 0
94