Add perf matrix, esp for hybrid

examples/js/src/example-papaparsing.js

@@ -200,7 +200,11 @@ function ticked() {
       .attr("cy", function (d) {
         return d.y*MULTIPLIER;
       });
-  }
+  }/*
+  if(alreadyRanIterations%10 != 1) stresses.push("");
+  else  stresses.push(d3.calculateStress(nodes, function (n, m) {
+    return distanceFunction(n, m, props, norm);
+  }));*/
   // Emit the distribution data to allow the drawing of the bar graph
   if (springForce) {
     intercom.emit("passedData", simulation.force(forceName).distributionData());
@@ -214,7 +218,7 @@ function ended() {
   simulation.stop();
   simulation.force(forceName, null);
   console.log("ended");
-  if (rendering !== true) { // Never drawn anything before? Now it's time.
+  //if (rendering !== true) { // Never drawn anything before? Now it's time.
     node
       .attr("cx", function (d) {
         return d.x*MULTIPLIER;
@@ -222,7 +226,10 @@ function ended() {
       .attr("cy", function (d) {
         return d.y*MULTIPLIER;
       });
-  }
+  //}
+  console.log("Post stress", d3.calculateStress(nodes, function (n, m) {
+    return distanceFunction(n, m, props, norm);
+  }));
 
   if (p1 !== 0) {
     // Performance time measurement

src/hybridSimulation.js

@@ -40,7 +40,8 @@ export default function (sim, forceS, forceF) {
     initAlready = false,
     nodes,
     alreadyRanIterations,
-    hybrid;
+    hybrid,
+    p0 = performance.now(), p1, p2, p3;
 
     if(simulation != undefined) initSimulation();
     if(forceS != undefined || forceF != undefined) initForces();
@@ -105,14 +106,20 @@ export default function (sim, forceS, forceF) {
   }
 
   function fullEnded() {
+    p3 = performance.now();
     simulation.stop();
     initAlready = false;
     simulation.force("Full force", null);
+    console.log("Phase 1 takes", p1-p0);
+    console.log("Phase 2 takes", p2-p1);
+    console.log("Phase 3 takes", p3-p2);
+    console.log("Total", p3-p0);
+    console.log("Phase 3 iterations", alreadyRanIterations);
     event.call("end");
   }
-  }
 
   function sampleEnded() {
+    p1 = performance.now();
     simulation.stop();
     simulation.force("Sample force", null);
     // Reset velocity of all nodes
@@ -127,6 +134,7 @@ export default function (sim, forceS, forceF) {
     } else {
       interpBruteForce(sample, remainder, interpDistanceFn, INTERP_FINE_ITS);
     }
+    p2 = performance.now();
 
     event.call("fullTick");
     alreadyRanIterations = 0;

src/neighbourSampling.js

@@ -66,6 +66,7 @@ export default function () {
       if(velocityDiff<stableVelocity){
         stableVeloHandler();
       }
+      else console.log(velocityDiff);
     }
   }