ENH: extend parProfiling (#2737)

- separate broadcast times from reduce/gather/scatter time
- separate wait times from all-to-all time
- support invocation counts, split off requests time/count
  from others to avoid flooding the counts

- support 'detail' switch to increase the output information.
  Format may change in the future

tutorials/compressible/rhoSimpleFoam/squareBend/system/controlDict

@@ -54,6 +54,7 @@ functions
     // #include "sampleCellCentres"
     #include "isentropicTotalPressure"
     #include "wallHeatFlux"
+    #include "profiling"
 }
 
 

tutorials/compressible/rhoSimpleFoam/squareBend/system/profiling

@@ -0,0 +1,10 @@
+// -*- C++ -*-
+
+profiling
+{
+    #includeEtc "caseDicts/profiling/parallel.cfg"
+    detail  2;
+}
+
+
+// ************************************************************************* //

tutorials/incompressible/simpleFoam/motorBike/system/profiling

@@ -2,14 +2,8 @@
 
 profiling
 {
-    type  parProfiling;
-
-    libs  (utilityFunctionObjects);
-
-    // Report stats on exit only (instead of every time step)
-    executeControl  onEnd;
-    writeControl    none;
+    #includeEtc "caseDicts/profiling/parallel.cfg"
+    detail  1;
 }
 
-
 // ************************************************************************* //

tutorials/incompressible/simpleFoam/windAroundBuildings/system/profiling

@@ -2,14 +2,8 @@
 
 profiling
 {
-    type  parProfiling;
-
-    libs  (utilityFunctionObjects);
-
-    // Report stats on exit only (instead of every time step)
-    executeControl  onEnd;
-    writeControl    none;
+    #includeEtc "caseDicts/profiling/parallel.cfg"
+    detail  1;
 }
 
-
 // ************************************************************************* //