Add regression verification script

diff --git a/scripts/compare-2ver.sh b/scripts/compare-2ver.sh
new file mode 100755 (executable)
index 0000000..fa0666c
--- /dev/null
+++ b/scripts/compare-2ver.sh
@@ -0,0 +1,24 @@
+PR=1001
+PV=601
+IX=501
+TIME=
+
+BIN1=../tools/ctsimtext
+BIN2=../tools/single/ctsimtext
+
+echo -n "$BIN1 Prj: "; $TIME $BIN1 phm2pj ~/herman-omp.pj $PR $PV --phantom herman --verbose | tail -1
+echo -n "$BIN2 Prj: "; $TIME $BIN2 phm2pj ~/herman-s.pj   $PR $PV --phantom herman --verbose| tail -1
+
+for BP in idiff diff; do
+    for INT in nearest linear cubic; do
+               
+        echo -n "$BIN1 Rec $BP $INT: "; $TIME $BIN1 pjrec ~/herman-omp.pj ~/rec-omp.if $IX $IX --verbose --interp $INT --backproj $BP | tail -1
+        echo -n "$BIN2 Rec $BP $INT: "; $TIME $BIN2 pjrec ~/herman-s.pj   ~/rec-s.if   $IX $IX --verbose --interp $INT --backproj $BP| tail -1
+        echo -n "--> Image diff Rec $BP $INT: "; $BIN1 if2 ~/rec-omp.if ~/rec-s.if --comp
+        echo
+    done
+done
+
+echo -n "$BIN1 Phm: "; $TIME $BIN1 phm2if ~/phm-omp.if $IX $IX --phantom herman --nsample 5 --verbose | tail -1
+echo -n "$BIN2 Phm: "; $TIME $BIN2 phm2if ~/phm-s.if   $IX $IX --phantom herman --nsample 5 --verbose | tail -1
+echo -n "--> Image diff Phantom: "; $BIN1 if2 ~/phm-omp.if ~/phm-s.if --comp