Generate graphs of synchronization accuracy

[lttv.git] / lttv / lttv / sync / graph_functions.c

diff --git a/lttv/lttv/sync/graph_functions.c b/lttv/lttv/sync/graph_functions.c
index 9b61e1208c2718092587e83f36e413e0340b816c..ca5be5ea1f88558fdea115f919972d7ba8b2087f 100644 (file)
--- a/lttv/lttv/sync/graph_functions.c
+++ b/lttv/lttv/sync/graph_functions.c
@@ -31,6 +31,12 @@
 void writeGraphsScript(SyncState* const syncState)
 {
        unsigned int i, j, k, l;
+       long pos1, pos2;
+       const GraphFunctions* moduleGraphFunctions[]= {
+               &syncState->processingModule->graphFunctions,
+               &syncState->matchingModule->graphFunctions,
+               &syncState->analysisModule->graphFunctions,
+       };
        const struct {
                size_t plotsOffset,
                           optionsOffset;
@@ -42,6 +48,30 @@ void writeGraphsScript(SyncState* const syncState)
                        offsetof(GraphFunctions, writeTraceTimeOptions), "TraceTime"},
        };
 
+       fprintf(syncState->graphsStream, "\n");
+       pos1= ftell(syncState->graphsStream);
+       for (i= 0; i < syncState->traceNb; i++)
+       {
+               for (k= 0; k < sizeof(moduleGraphFunctions) /
+                       sizeof(*moduleGraphFunctions); k++)
+               {
+                       GraphVariableFunction** writeVariables= (void*)
+                               moduleGraphFunctions[k] + offsetof(GraphFunctions,
+                                       writeVariables);
+
+                       if (*writeVariables)
+                       {
+                               (*writeVariables)(syncState, i);
+                       }
+               }
+       }
+       fflush(syncState->graphsStream);
+       pos2= ftell(syncState->graphsStream);
+       if (pos1 != pos2)
+       {
+               fprintf(syncState->graphsStream, "\n");
+       }
+
        for (l= 0; l < sizeof(funcTypes) / sizeof(*funcTypes); l++)
        {
                // Cover the upper triangular matrix, i is the reference node.
@@ -49,12 +79,7 @@ void writeGraphsScript(SyncState* const syncState)
                {
                        for (j= i + 1; j < syncState->traceNb; j++)
                        {
-                               long pos1, pos2, trunc;
-                               const GraphFunctions* moduleGraphFunctions[]= {
-                                       &syncState->processingModule->graphFunctions,
-                                       &syncState->matchingModule->graphFunctions,
-                                       &syncState->analysisModule->graphFunctions,
-                               };
+                               long trunc;
 
                                fprintf(syncState->graphsStream,
                                        "reset\n"