Replace LCSSE with LCSS1.

LCSS1 is a variant of LCSSE that applies even if the
last significant change is not at the last target snapshot.

This is presumably more useful in practice.

5 files changed, 34 insertions, 41 deletions

diff --git a/web/getstats/tsbm.js b/web/getstats/tsbm.js
index 586bbc8..6fb7838 100644
--- a/web/getstats/tsbm.js
+++ b/web/getstats/tsbm.js
@@ -1,7 +1,7 @@
 function fetchSnapshots(
     database, host, platform, branch, sha11, sha12, difftol, durtolmin,
     durtolmax, benchmark, metric, ms, lsd, ni, nz, nc, mdrse, rsemd, lc, lcda,
-    lcd, lcms, lcss, lcsse, lcgss, lclss, lcds1, lcds2) {
+    lcd, lcms, lcss, lcss1, lcgss, lclss, lcds1, lcds2) {
     updateStatus("fetching snapshots ...", true);
 
     query = "?db=" + database +
@@ -43,7 +43,7 @@ function fetchSnapshots(
                         database, host, platform, branch, sha11, sha12,
                         difftol, durtolmin, durtolmax, benchmark, metric, ms,
                         lsd, ni, nz, nc, mdrse, rsemd, lc, lcda, lcd, lcms,
-                        lcss, lcsse, lcgss, lclss, lcds1, lcds2);
+                        lcss, lcss1, lcgss, lclss, lcds1, lcds2);
                 }
             }
         },
@@ -185,9 +185,9 @@ $(document).ready(function() {
         alert("ERROR: invalid query string (empty lcss)");
         return;
     }
-    var lcsse = extractArg(args, "lcsse");
-    if (lcsse == "") {
-        alert("ERROR: invalid query string (empty lcsse)");
+    var lcss1 = extractArg(args, "lcss1");
+    if (lcss1 == "") {
+        alert("ERROR: invalid query string (empty lcss1)");
         return;
     }
     var lcgss = extractArg(args, "lcgss");
@@ -230,5 +230,5 @@ $(document).ready(function() {
     fetchSnapshots(
         database, host, platform, branch, sha11, sha12, difftol, durtolmin,
         durtolmax, benchmark, metric, ms, lsd, ni, nz, nc, mdrse, rsemd,
-        lc, lcda, lcd, lcms, lcss, lcsse, lcgss, lclss, lcds1, lcds2);
+        lc, lcda, lcd, lcms, lcss, lcss1, lcgss, lclss, lcds1, lcds2);
 });
diff --git a/web/getstats/tsbmbody.html b/web/getstats/tsbmbody.html
index 9941d81..87b0f02 100644
--- a/web/getstats/tsbmbody.html
+++ b/web/getstats/tsbmbody.html
@@ -138,10 +138,10 @@
     <script type="text/javascript">
       setTooltip($("#lead_lcss"), tooltipText_lcss())</script>
 
-    <td class="leadText" id="lead_lcsse"><b>LCSSE:</b></td>
-    <td class="contentText_pad" id="bmstats_lcsse" colspan=3></td>
+    <td class="leadText" id="lead_lcss1"><b>LCSS1:</b></td>
+    <td class="contentText_pad" id="bmstats_lcss1" colspan=3></td>
     <script type="text/javascript">
-      setTooltip($("#lead_lcsse"), tooltipText_lcsse())</script>
+      setTooltip($("#lead_lcss1"), tooltipText_lcss1())</script>
   </tr>
   <tr>
     <td class="leadText" id="lead_lcgss"><b>LCGSS:</b></td>
diff --git a/web/getstats/tsbmbody.js b/web/getstats/tsbmbody.js
index e49f529..bbfab97 100644
--- a/web/getstats/tsbmbody.js
+++ b/web/getstats/tsbmbody.js
@@ -101,17 +101,15 @@ function tooltipText_lcss() {
         "significant change is or will become permanent.";
 }
 
-function tooltipText_lcsse() {
-    return "Stability score for the last significant change when the latter " +
-        "occurs at the most recent target snapshot:<br /><br />" +
+function tooltipText_lcss1() {
+    return "Stability score for the last significant change that does not " +
+        "consider the history after the latter:<br /><br />" +
         "&nbsp;&nbsp;&nbsp;&nbsp;" +
         "LCMS * LCGSS * LCLSS * LCDS1<br /><br />" +
         "The higher this value, the higher the likelihood that the last " +
-        "signicifant change will become permanent." +
-        "<br /><br /><b><Note:</b> LCDS2 is left out from the product since " +
-        "it will be zero in this case. " +
-        "This also means that a high LCSSE is maore likely to be " +
-        "caused by an outlier than a high LCSS!";
+        "signicifant change is or will become permanent, but since LCDS2 is " +
+        "omitted from the product, a high LCSS1 is more likely to be caused " +
+        "by an outlier than a high LCSS!";
 }
 
 function tooltipText_lcgss() {
@@ -495,7 +493,7 @@ function clearPlot() {
     $("#bmstats_lcda").text("");
     $("#bmstats_lcms").text("");
     $("#bmstats_lcss").text("");
-    $("#bmstats_lcsse").text("");
+    $("#bmstats_lcss1").text("");
     $("#bmstats_lcgss").text("");
     $("#bmstats_lclss").text("");
     $("#bmstats_lcds1").text("");
@@ -517,7 +515,7 @@ function clearPlot() {
 // for a single benchmark.
 function createPlot(
     timeSeries, changes, benchmark, metric, lowerIsBetter, ms, lsd, ni, nz,
-    nc, mdrse, rsemd, lc, lcda, lcd, lcms, lcss, lcsse, lcgss, lclss, lcds1,
+    nc, mdrse, rsemd, lc, lcda, lcd, lcms, lcss, lcss1, lcgss, lclss, lcds1,
     lcds2) {
 
     clearPlot();
@@ -945,7 +943,7 @@ function createPlot(
     }
     if (!isNaN(lcms)) $("#bmstats_lcms").text(lcms);
     if (!isNaN(lcss)) $("#bmstats_lcss").text(lcss);
-    if (!isNaN(lcsse)) $("#bmstats_lcsse").text(lcsse);
+    if (!isNaN(lcss1)) $("#bmstats_lcss1").text(lcss1);
     if (!isNaN(lcgss)) $("#bmstats_lcgss").text(lcgss);
     if (!isNaN(lclss)) $("#bmstats_lclss").text(lclss);
     if (!isNaN(lcds1)) $("#bmstats_lcds1").text(lcds1);
@@ -1071,7 +1069,7 @@ function fetchResultDetails2(benchmark, metric, sha11, sha12)  {
 function fetchTimeSeries(
     database, host, platform, branch, sha11, sha12, difftol, durtolmin,
     durtolmax, benchmark, metric, ms, lsd, ni, nz, nc, mdrse, rsemd, lc, lcda,
-    lcd, lcms, lcss, lcsse, lcgss, lclss, lcds1, lcds2, showTSBMURL) {
+    lcd, lcms, lcss, lcss1, lcgss, lclss, lcds1, lcds2, showTSBMURL) {
 
     hideTSBMURL();
 
@@ -1114,7 +1112,7 @@ function fetchTimeSeries(
                     createPlot(
                         data.time_series, data.changes, benchmark, metric,
                         parseInt(data.lib), ms, lsd, ni, nz, nc, mdrse, rsemd,
-                        lc, lcda, lcd, lcms, lcss, lcsse, lcgss, lclss, lcds1,
+                        lc, lcda, lcd, lcms, lcss, lcss1, lcgss, lclss, lcds1,
                         lcds2);
 
                     if (showTSBMURL)
@@ -1122,7 +1120,7 @@ function fetchTimeSeries(
                             database, host, platform, branch, sha11, sha12,
                             difftol, durtolmin, durtolmax, benchmark, metric,
                             ms, lsd, ni, nz, nc, mdrse, rsemd, lc, lcda, lcd,
-                            lcms, lcss, lcsse, lcgss, lclss, lcds1, lcds2);
+                            lcms, lcss, lcss1, lcgss, lclss, lcds1, lcds2);
                 }
             }
         },
@@ -1156,7 +1154,7 @@ function disableTSBMURL() {
 function enableTSBMURL(
     database, host, platform, branch, sha11, sha12, difftol, durtolmin,
     durtolmax, benchmark, metric, ms, lsd, ni, nz, nc, mdrse, rsemd, lc, lcda,
-    lcd, lcms, lcss, lcsse, lcgss, lclss, lcds1, lcds2) {
+    lcd, lcms, lcss, lcss1, lcgss, lclss, lcds1, lcds2) {
 
     query = "?db=" + database;
     query += "&host=" + encodeURIComponent(host);
@@ -1181,7 +1179,7 @@ function enableTSBMURL(
     query += "&lcd=" + encodeURIComponent(lcd);
     query += "&lcms=" + encodeURIComponent(lcms);
     query += "&lcss=" + encodeURIComponent(lcss);
-    query += "&lcsse=" + encodeURIComponent(lcsse);
+    query += "&lcss1=" + encodeURIComponent(lcss1);
     query += "&lcgss=" + encodeURIComponent(lcgss);
     query += "&lclss=" + encodeURIComponent(lclss);
     query += "&lcds1=" + encodeURIComponent(lcds1);
diff --git a/web/getstats/tspbmtabledef.html b/web/getstats/tspbmtabledef.html
index 2568915..ab92647 100644
--- a/web/getstats/tspbmtabledef.html
+++ b/web/getstats/tspbmtabledef.html
@@ -12,7 +12,7 @@
     <th>LCDA</th>
     <th>LCMS</th>
     <th>LCSS</th>
-    <th>LCSSE</th>
+    <th>LCSS1</th>
     <th>LCGSS</th>
     <th>LCLSS</th>
     <th>LCDS1</th>
diff --git a/web/getstats/tsstats.js b/web/getstats/tsstats.js
index 011a9e8..a6eaa8c 100644
--- a/web/getstats/tsstats.js
+++ b/web/getstats/tsstats.js
@@ -17,7 +17,7 @@ function selectPbmTable() {
 function clickBenchmarkCheckbox(
     cb, tableSel, database, host, platform, branch, sha11, sha12, difftol,
     durtolmin, durtolmax, benchmark, metric, ms, lsd, ni, nz, nc, mdrse, rsemd,
-    lc, lcda, lcd, lcms, lcss, lcsse, lcgss, lclss, lcds1, lcds2) {
+    lc, lcda, lcd, lcms, lcss, lcss1, lcgss, lclss, lcds1, lcds2) {
 
     if (cb.checked) {
         // Deselect all other benchmarks:
@@ -29,7 +29,7 @@ function clickBenchmarkCheckbox(
         fetchTimeSeries(
             database, host, platform, branch, sha11, sha12, difftol, durtolmin,
             durtolmax, benchmark, metric, ms, lsd, ni, nz, nc, mdrse, rsemd,
-            lc, lcda, lcd, lcms, lcss, lcsse, lcgss, lclss, lcds1, lcds2, true);
+            lc, lcda, lcd, lcms, lcss, lcss1, lcgss, lclss, lcds1, lcds2, true);
     } else {
         clearPlot();
     }
@@ -83,7 +83,7 @@ function populatePbmTable(tableSel, data) {
         var lcd = null;
         var lcms = null;
         var lcss = null;
-        var lcsse = null;
+        var lcss1 = null;
         var lcgss = null;
         var lclss = null;
         var lcds1 = null;
@@ -146,13 +146,8 @@ function populatePbmTable(tableSel, data) {
                 lcss = lcms * lcgss * lclss * lcds1 * lcds2;
                 rbdy += "<td>" + lcss + "</td>";
 
-                var lc_at_end = parseInt(stats.lc_at_end);
-                if (lc_at_end) {
-                    lcsse = lcms * lcgss * lclss * lcds1;
-                    rbdy += "<td>" + lcsse + "</td>";
-                } else {
-                    rbdy += "<td></td>"; // LCSSE
-                }
+                lcss1 = lcms * lcgss * lclss * lcds1;
+                rbdy += "<td>" + lcss1 + "</td>";
 
                 rbdy += "<td>" + lcgss.toFixed(4) + "</td>";
                 rbdy += "<td>" + lclss.toFixed(4) + "</td>";
@@ -164,7 +159,7 @@ function populatePbmTable(tableSel, data) {
                 rbdy += "<td></td>"; // LCDA
                 rbdy += "<td></td>"; // LCMS
                 rbdy += "<td></td>"; // LCSS
-                rbdy += "<td></td>"; // LCSSE
+                rbdy += "<td></td>"; // LCSS1
                 rbdy += "<td></td>"; // LCGSS
                 rbdy += "<td></td>"; // LCLSS
                 rbdy += "<td></td>"; // LCDS1
@@ -181,7 +176,7 @@ function populatePbmTable(tableSel, data) {
             rbdy += "<td></td>"; // LCDA
             rbdy += "<td></td>"; // LCMS
             rbdy += "<td></td>"; // LCSS
-            rbdy += "<td></td>"; // LCSSE
+            rbdy += "<td></td>"; // LCSS1
             rbdy += "<td></td>"; // LCGSS
             rbdy += "<td></td>"; // LCLSS
             rbdy += "<td></td>"; // LCDS1
@@ -210,7 +205,7 @@ function populatePbmTable(tableSel, data) {
             lcd + ", " +
             lcms + ", " +
             lcss + ", " +
-            lcsse + ", " +
+            lcss1 + ", " +
             lcgss + ", " +
             lclss + ", " +
             lcds1 + ", " +
@@ -337,7 +332,7 @@ function initPbmTable(tableSel) {
             9: { sorter: "mixed_numeric_asc_before_missing" }, // LCDA
             10: { sorter: "mixed_numeric_desc_before_missing" }, // LCMS
             11: { sorter: "mixed_numeric_desc_before_missing" }, // LCSS
-            12: { sorter: "mixed_numeric_desc_before_missing" }, // LCSSE
+            12: { sorter: "mixed_numeric_desc_before_missing" }, // LCSS1
             13: { sorter: "mixed_numeric_desc_before_missing" }, // LCGSS
             14: { sorter: "mixed_numeric_desc_before_missing" }, // LCLSS
             15: { sorter: "mixed_numeric_desc_before_missing" }, // LCDS1
@@ -357,7 +352,7 @@ function initPbmTable(tableSel) {
     setTooltip($(tableSel).find("th:nth-child(10)"), tooltipText_lcda());
     setTooltip($(tableSel).find("th:nth-child(11)"), tooltipText_lcms());
     setTooltip($(tableSel).find("th:nth-child(12)"), tooltipText_lcss());
-    setTooltip($(tableSel).find("th:nth-child(13)"), tooltipText_lcsse());
+    setTooltip($(tableSel).find("th:nth-child(13)"), tooltipText_lcss1());
     setTooltip($(tableSel).find("th:nth-child(14)"), tooltipText_lcgss());
     setTooltip($(tableSel).find("th:nth-child(15)"), tooltipText_lclss());
     setTooltip($(tableSel).find("th:nth-child(16)"), tooltipText_lcds1());