Adding upstream version 5.0.upstream/5.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 81 insertions, 0 deletions

diff --git a/tests/misc/perf-script b/tests/misc/perf-script
new file mode 100644
index 0000000..e1172a9
--- /dev/null
+++ b/tests/misc/perf-script
@@ -0,0 +1,81 @@
+#!/bin/bash
+
+typeset -i m2 m1 M n2 n1 N m n
+typeset -i MM=5 NN=5
+
+case $# in
+  0) :
+  ;;
+  1) MM=$1; NN=$1
+  ;;
+  2) MM=$1; NN=$2
+  ;;
+  *) echo 1>&2 "Usage: $0 [m [n]]"
+  ;;
+esac
+
+EMPTYLINE=:  # echo
+echo 'a = { '    # mathematica
+
+let "M=1"                   # for (M=1; M<=MM; M++)
+while let "M <= MM"; do
+  let "N=1"                 # for (N=1; N<=NN; N++)
+  while let "N <= NN"; do
+
+    let "m1 = M - 1"
+    let "m2 =  M + 1"
+    let "n1 = N - 1"
+    let "n2 =  N + 1"
+
+
+    echo -n '{ '  # math
+    let "m=1"               # for(m=1; m<=MM; m++)
+    while let "m <= MM"; do
+      let "n=1"              # for(n=1; n<=NN; n++)
+      while let "n <= NN"; do
+
+        let "x = (m-m1)*(m-M)*(m-m2)"
+        let "y = (n-n1)*(n-N)*(n-n2)"
+
+        if let "(x*x + (n-N)*(n-N)) * ((m-M)*(m-M) + y*y)"; then
+	  echo -n "0,"
+        else  # neighbour
+	  echo -n "1,"
+        fi
+
+	let "n=n+1"
+      done
+      echo -n " "; let "m=m+1"     # ". "
+    done
+    echo '},'
+
+
+    let "N=N+1"
+    $EMPTYLINE  
+  done
+  $EMPTYLINE  
+  let "M=M+1"
+done
+
+echo '}'
+
+
+
+echo -n 'o = { '
+let "m=1"
+while let "m <= MM"; do
+  let "n=1"
+  while let "n <= NN"; do
+    echo -n "1,"
+    let "n=n+1"
+  done
+  let "m=m+1"
+done
+echo " }"
+
+
+echo 'x = LinearSolve[a,o]  '
+
+exit 0
+
+