X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=lttv%2Fmodules%2Ftext%2Fsync_chain_batch.c;h=33b017681c1aad1fd2e8808d36e2a0feae47aae6;hb=c7cb53d7585f0e82f031f0f330f71f773c1d95c8;hp=2b2990fff32d2c346b3013f6ea2f7c19ee94ce75;hpb=467066eeab8b0a4e5ea07d24f1840310730fd470;p=lttv.git

diff --git a/lttv/modules/text/sync_chain_batch.c b/lttv/modules/text/sync_chain_batch.c
index 2b2990ff..33b01768 100644
--- a/lttv/modules/text/sync_chain_batch.c
+++ b/lttv/modules/text/sync_chain_batch.c
@@ -284,46 +284,21 @@ void setupSyncChain(LttvTracesetContext* const traceSetContext)
 	struct TracesetChainState* tracesetChainState;
 	SyncState* syncState;
 	GList* result;
-	int retval;
 
 	tracesetChainState= g_hash_table_lookup(tracesetChainStates, traceSetContext);
 	syncState= malloc(sizeof(SyncState));
 	tracesetChainState->syncState= syncState;
 	syncState->traceNb= lttv_traceset_number(traceSetContext->ts);
 
+	// Statistics are always on with eval
 	syncState->stats= true;
 
 	if (optionEvalGraphs)
 	{
-		char* cwd;
-		int graphsFp;
-
 		// Create the graph directory right away in case the module initialization
 		// functions have something to write in it.
 		syncState->graphsDir= optionEvalGraphsDir;
-		cwd= changeToGraphDir(optionEvalGraphsDir);
-
-		if ((graphsFp= open("graphs.gnu", O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR |
-				S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | S_IROTH
-				| S_IWOTH | S_IXOTH)) == -1)
-		{
-			g_error(strerror(errno));
-		}
-		if ((syncState->graphsStream= fdopen(graphsFp, "w")) == NULL)
-		{
-			g_error(strerror(errno));
-		}
-
-		fprintf(syncState->graphsStream,
-			"#!/usr/bin/gnuplot\n\n"
-			"set terminal postscript eps color size 8in,6in\n\n");
-
-		retval= chdir(cwd);
-		if (retval == -1)
-		{
-			g_error(strerror(errno));
-		}
-		free(cwd);
+		syncState->graphsStream= createGraphsDir(syncState->graphsDir);
 	}
 	else
 	{
@@ -331,6 +306,9 @@ void setupSyncChain(LttvTracesetContext* const traceSetContext)
 		syncState->graphsDir= NULL;
 	}
 
+	syncState->reductionData= NULL;
+	syncState->reductionModule= NULL;
+
 	syncState->analysisData= NULL;
 	result= g_queue_find_custom(&analysisModules, "eval",
 		&gcfCompareAnalysis);
@@ -363,13 +341,13 @@ void teardownSyncChain(LttvTracesetContext* const traceSetContext)
 	SyncState* syncState;
 	struct timeval endTime;
 	struct rusage endUsage;
-	unsigned int i, j;
 	int retval;
 
 	tracesetChainState= g_hash_table_lookup(tracesetChainStates, traceSetContext);
 	syncState= tracesetChainState->syncState;
 
-	syncState->processingModule->finalizeProcessing(syncState);
+	freeAllFactors(syncState->processingModule->finalizeProcessing(syncState),
+		syncState->traceNb);
 
 	// Write graphs file
 	if (optionEvalGraphs)
@@ -378,35 +356,11 @@ void teardownSyncChain(LttvTracesetContext* const traceSetContext)
 
 		if (fclose(syncState->graphsStream) != 0)
 		{
-			g_error(strerror(errno));
+			g_error("%s", strerror(errno));
 		}
 	}
 
-	if (syncState->processingModule->printProcessingStats != NULL)
-	{
-		syncState->processingModule->printProcessingStats(syncState);
-	}
-	if (syncState->matchingModule->printMatchingStats != NULL)
-	{
-		syncState->matchingModule->printMatchingStats(syncState);
-	}
-	if (syncState->analysisModule->printAnalysisStats != NULL)
-	{
-		syncState->analysisModule->printAnalysisStats(syncState);
-	}
-
-	printf("Resulting synchronization factors:\n");
-    for (i= 0; i < syncState->traceNb; i++)
-    {
-        LttTrace* t;
-
-        t= traceSetContext->traces[i]->t;
-
-        printf("\ttrace %u drift= %g offset= %g (%f) start time= %ld.%09ld\n",
-            i, t->drift, t->offset, (double) tsc_to_uint64(t->freq_scale,
-                t->start_freq, t->offset) / NANOSECONDS_PER_SECOND,
-            t->start_time_from_tsc.tv_sec, t->start_time_from_tsc.tv_nsec);
-    }
+	printStats(syncState);
 
 	syncState->processingModule->destroyProcessing(syncState);
 	if (syncState->matchingModule != NULL)
@@ -417,6 +371,10 @@ void teardownSyncChain(LttvTracesetContext* const traceSetContext)
 	{
 		syncState->analysisModule->destroyAnalysis(syncState);
 	}
+	if (syncState->reductionModule != NULL)
+	{
+		syncState->reductionModule->destroyReduction(syncState);
+	}
 
 	free(syncState);