1#!/bin/sh
2
3# Do an automated test which involves building and regtesting version
4# 1.9 of the GNU Scientific Library (gsl).  This has proven to be a
5# very thorough test of Vex's CPU simulations and has exposed bugs
6# which had not been previously discovered.  Gsl 1.9 contains more
7# than 6 million tests as part of its regression suite, and so this
8# script's purpose is to runs those tests using valgrind and compare
9# against the same tests run natively.  Note that it produces a
10# huge amount of output (about 2 x 620 MByte), so be careful.
11# The older gsl16test script produces only about 2 x 7 MByte per run.
12#
13# You can download gsl and get more info about it at
14# http://www.gnu.org/software/gsl
15
16
17
18# Args:
19#     absolute name of gsl-1.9.tar.gz file
20#     name of C compiler
21#     args for C compiler
22#     name of Valgrind
23#     args for Valgrind
24
25# Results:  3.7.0   --tool=none
26#     x86   1 failure  Ubuntu 10.10
27#           FAIL: qawo(f456) elist (7.25063790881233303e-15 observed vs 7.25922435194575979e-15 expected)
28#           same failure was also present in 3.6.1
29#     s390x 0 failures  on z196 running SLES11
30
31if [ $# != 5 ]
32then
33   echo "usage: gsl19test /absolute/name/of/gsl-1.9.tar.gz"
34   echo "                 C-compiler-command"
35   echo "                 flags-for-C-compiler"
36   echo "                 Valgrind-command"
37   echo "                 flags-for-Valgrind"
38   exit 1
39fi
40
41
42runcmd () {
43   echo -n "   $1  ... "
44   shift
45
46   (eval "$*") >> log.verbose 2>&1
47
48   if [ $? = 0 ]
49   then
50      echo "done"
51      return 0
52   else
53      echo "failed"
54      return 1
55   fi
56}
57
58GSL_FILE=$1
59GSL_CC=$2
60GSL_CFLAGS=$3
61GSL_VV=$4
62GSL_VFLAGS=$5
63
64TESTS1="block/test bspline/test cblas/test cdf/test cheb/test"
65TESTS2="combination/test complex/test const/test deriv/test dht/test"
66TESTS3="diff/test eigen/test err/test fft/test fit/test histogram/test"
67TESTS4="ieee-utils/test integration/test interpolation/test linalg/test"
68TESTS5="matrix/test min/test monte/test multifit/test multimin/test"
69TESTS6="multiroots/test ntuple/test ode-initval/test permutation/test"
70TESTS7="poly/test qrng/test randist/test rng/test roots/test siman/test"
71TESTS8="sort/test specfunc/test statistics/test sum/test sys/test"
72TESTS9="vector/test wavelet/test"
73
74ALL_TESTS="$TESTS1 $TESTS2 $TESTS3 $TESTS4 $TESTS5 $TESTS6 $TESTS7 $TESTS8 $TESTS9"
75
76
77echo "gsl19test: src:      " $GSL_FILE
78echo "gsl19test: cc:       " $GSL_CC
79echo "gsl19test: cflags:   " $GSL_CFLAGS
80echo "gsl19test: valgrind: " $GSL_VV
81echo "gsl19test: vflags:   " $GSL_VFLAGS
82
83rm -rf log.verbose gsl-1.9 summary.txt
84
85echo > log.verbose
86
87echo > summary.txt
88echo $0  $1  \"$2\"  \"$3\"  \"$4\"  \"$5\" >> summary.txt
89echo >> summary.txt
90
91runcmd "Untarring                     " \
92       "rm -rf gsl-1.9 && tar xzf $GSL_FILE" && \
93\
94runcmd "Configuring                   " \
95       "(cd gsl-1.9 && CC=$GSL_CC CFLAGS=\"$GSL_CFLAGS\" ./configure)" && \
96\
97runcmd "Building                      " \
98       "(cd gsl-1.9 && make && make -k check)"
99
100echo -n "   Collecting reference results  "
101rm -f out-REF
102(cd gsl-1.9 && for f in $ALL_TESTS ; \
103               do GSL_TEST_VERBOSE=1 ./$f ; done) &> out-REF
104echo "  ... done"
105
106echo -n "   Collecting valgrinded results "
107rm -f out-V
108(cd gsl-1.9 && for f in $ALL_TESTS ; \
109               do GSL_TEST_VERBOSE=1 eval $GSL_VV -v --trace-children=yes "$GSL_VFLAGS" ./$f ; done) &> out-V
110echo "  ... done"
111
112echo -n "   Native fails:    " && (grep FAIL: out-REF | wc -l)
113echo -n "   Native passes:   " && (grep PASS: out-REF | wc -l)
114echo -n "   Valgrind fails:  " && (grep FAIL: out-V | wc -l)
115echo -n "   Valgrind passes: " && (grep PASS: out-V | wc -l)
116
117(echo -n "   Native fails:    " && (grep FAIL: out-REF | wc -l)) >> summary.txt
118(echo -n "   Native passes:   " && (grep PASS: out-REF | wc -l)) >> summary.txt
119(echo -n "   Valgrind fails:  " && (grep FAIL: out-V | wc -l)) >> summary.txt
120(echo -n "   Valgrind passes: " && (grep PASS: out-V | wc -l)) >> summary.txt
121echo >> summary.txt
122
123echo
124