#include <linux/if_ether.h>
#include <math.h>
#include <netinet/in.h>
+#include <stdarg.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "event_processing_lttng_standard.h"
-#ifndef g_info
-#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
-#endif
-
-
// Functions common to all processing modules
-static void initProcessingLTTVStandard(SyncState* const syncState,
- LttvTracesetContext* const traceSetContext);
+static void initProcessingLTTVStandard(SyncState* const syncState, ...);
static void destroyProcessingLTTVStandard(SyncState* const syncState);
static void finalizeProcessingLTTVStandard(SyncState* const syncState);
static void printProcessingStatsLTTVStandard(SyncState* const syncState);
+static void writeProcessingGraphVariablesLTTVStandard(SyncState* const
+ syncState, const unsigned int i);
static void writeProcessingTraceTraceOptionsLTTVStandard(SyncState* const
syncState, const unsigned int i, const unsigned int j);
static void writeProcessingTraceTimeOptionsLTTVStandard(SyncState* const
.finalizeProcessing= &finalizeProcessingLTTVStandard,
.printProcessingStats= &printProcessingStatsLTTVStandard,
.graphFunctions= {
+ .writeVariables= &writeProcessingGraphVariablesLTTVStandard,
.writeTraceTraceOptions= &writeProcessingTraceTraceOptionsLTTVStandard,
.writeTraceTimeOptions= &writeProcessingTraceTimeOptionsLTTVStandard,
},
* pendingRecv
* hookListList
* stats
- * traceSetContext: set of LTTV traces
+ * traceSetContext: LttvTracesetContext*, set of LTTV traces
*/
-static void initProcessingLTTVStandard(SyncState* const syncState, LttvTracesetContext*
- const traceSetContext)
+static void initProcessingLTTVStandard(SyncState* const syncState, ...)
{
unsigned int i;
ProcessingDataLTTVStandard* processingData;
+ va_list ap;
processingData= malloc(sizeof(ProcessingDataLTTVStandard));
syncState->processingData= processingData;
- processingData->traceSetContext= traceSetContext;
+ va_start(ap, syncState);
+ processingData->traceSetContext= va_arg(ap, LttvTracesetContext*);
+ va_end(ap);
+ syncState->traceNb=
+ lttv_traceset_number(processingData->traceSetContext->ts);
+ processingData->hookListList= g_array_sized_new(FALSE, FALSE,
+ sizeof(GArray*), syncState->traceNb);
- if (syncState->stats)
- {
- processingData->stats= calloc(1, sizeof(ProcessingStatsLTTVStandard));
- }
- else
+ processingData->traceNumTable= g_hash_table_new(&g_direct_hash, NULL);
+ for(i= 0; i < syncState->traceNb; i++)
{
- processingData->stats= NULL;
+ g_hash_table_insert(processingData->traceNumTable,
+ processingData->traceSetContext->traces[i]->t, (gpointer) i);
}
- processingData->traceNumTable= g_hash_table_new(&g_direct_hash, NULL);
- processingData->hookListList= g_array_sized_new(FALSE, FALSE,
- sizeof(GArray*), syncState->traceNb);
processingData->pendingRecv= malloc(sizeof(GHashTable*) *
syncState->traceNb);
-
for(i= 0; i < syncState->traceNb; i++)
{
- g_hash_table_insert(processingData->traceNumTable,
- processingData->traceSetContext->traces[i]->t, (gpointer) i);
+ processingData->pendingRecv[i]= g_hash_table_new_full(&g_direct_hash,
+ NULL, NULL, &gdnDestroyEvent);
+ }
+
+ if (syncState->stats)
+ {
+ processingData->stats= calloc(1, sizeof(ProcessingStatsLTTVStandard));
+ }
+ else
+ {
+ processingData->stats= NULL;
}
if (syncState->graphsStream)
for(i= 0; i < syncState->traceNb; i++)
{
- LttTrace* traceI= traceSetContext->traces[i]->t;
+ LttTrace* traceI= processingData->traceSetContext->traces[i]->t;
processingData->graphs[i].startFreq= traceI->start_freq;
processingData->graphs[i].freqScale= traceI->freq_scale;
processingData->graphs= NULL;
}
- for(i= 0; i < syncState->traceNb; i++)
- {
- processingData->pendingRecv[i]= g_hash_table_new_full(&g_direct_hash,
- NULL, NULL, &gdnDestroyEvent);
- }
-
- registerHooks(processingData->hookListList, traceSetContext,
- &processEventLTTVStandard, syncState,
+ registerHooks(processingData->hookListList,
+ processingData->traceSetContext, &processEventLTTVStandard, syncState,
syncState->matchingModule->canMatch);
}
lttv_traceset_context_compute_time_span(processingData->traceSetContext,
&processingData->traceSetContext->time_span);
- g_debug("traceset start %ld.%09ld end %ld.%09ld\n",
+ g_debug("traceset start %ld.%09ld end %ld.%09ld",
processingData->traceSetContext->time_span.start_time.tv_sec,
processingData->traceSetContext->time_span.start_time.tv_nsec,
processingData->traceSetContext->time_span.end_time.tv_sec,
for(i= 0; i < syncState->traceNb; i++)
{
- g_debug("Cleaning up pendingRecv list\n");
+ g_debug("Cleaning up pendingRecv list");
g_hash_table_destroy(processingData->pendingRecv[i]);
}
free(processingData->pendingRecv);
g_assert(g_hash_table_lookup_extended(processingData->traceNumTable,
trace, NULL, (gpointer*) &traceNum));
- g_debug("XXXX process event: time: %ld.%09ld trace: %ld (%p) name: %s ",
+ g_debug("Process event: time: %ld.%09ld trace: %ld (%p) name: %s ",
time.tv_sec, time.tv_nsec, traceNum, trace,
g_quark_to_string(info->name));
syncState->matchingModule->matchEvent(syncState, outE);
- g_debug("Output event done\n");
+ g_debug("Output event done");
}
else if (info->name == LTT_EVENT_DEV_RECEIVE)
{
g_hash_table_replace(processingData->pendingRecv[traceNum], skb,
inE);
- g_debug("Adding inE %p for skb %p to pendingRecv\n", inE, skb);
- }
- else
- {
- g_debug("\n");
+ g_debug("Adding inE %p for skb %p to pendingRecv", inE, skb);
}
}
else if (info->name == LTT_EVENT_TCPV4_RCV_EXTENDED)
syncState->matchingModule->matchEvent(syncState, inE);
- g_debug("TCP input event %p for skb %p done\n", inE, skb);
+ g_debug("TCP input event %p for skb %p done", inE, skb);
}
}
else if (info->name == LTT_EVENT_UDPV4_RCV_EXTENDED)
syncState->matchingModule->matchEvent(syncState, inE);
- g_debug("UDP input event %p for skb %p done\n", inE, skb);
+ g_debug("UDP input event %p for skb %p done", inE, skb);
}
}
else
}
+/*
+ * Write the processing-specific variables in the gnuplot script.
+ *
+ * Args:
+ * syncState: container for synchronization data
+ * i: trace number
+ */
+static void writeProcessingGraphVariablesLTTVStandard(SyncState* const
+ syncState, const unsigned int i)
+{
+ ProcessingDataLTTVStandard* processingData= syncState->processingData;
+ ProcessingGraphsLTTVStandard* traceI= &processingData->graphs[i];
+
+ fprintf(syncState->graphsStream, "clock_freq_%u= %.3f\n", i, (double)
+ traceI->startFreq / traceI->freqScale);
+}
+
+
/*
* Write the processing-specific options in the gnuplot script.
*
"set key inside right bottom\n"
"set xlabel \"Clock %1$u\"\n"
"set xtics nomirror\n"
- "set ylabel \"Clock %3$u\"\n"
+ "set ylabel \"Clock %2$u\"\n"
"set ytics nomirror\n"
"set x2label \"Clock %1$d (s)\"\n"
- "set x2range [GPVAL_X_MIN / %2$.1f : GPVAL_X_MAX / %2$.1f]\n"
+ "set x2range [GPVAL_X_MIN / clock_freq_%1$u : GPVAL_X_MAX / clock_freq_%1$u]\n"
"set x2tics\n"
- "set y2label \"Clock %3$d (s)\"\n"
- "set y2range [GPVAL_Y_MIN / %4$.1f : GPVAL_Y_MAX / %4$.1f]\n"
- "set y2tics\n", i, (double) traceI->startFreq / traceI->freqScale, j,
- (double) traceJ->startFreq / traceJ->freqScale);
+ "set y2label \"Clock %2$d (s)\"\n"
+ "set y2range [GPVAL_Y_MIN / clock_freq_%2$u : GPVAL_Y_MAX / clock_freq_%2$u]\n"
+ "set y2tics\n", i, j);
}
"set ylabel \"time (s)\"\n"
"set ytics nomirror\n"
"set x2label \"Clock %1$d (s)\"\n"
- "set x2range [GPVAL_X_MIN / %2$.1f : GPVAL_X_MAX / %2$.1f]\n"
- "set x2tics\n", i, (double) traceI->startFreq / traceI->freqScale);
+ "set x2range [GPVAL_X_MIN / clock_freq_%1$u : GPVAL_X_MAX / clock_freq_%1$u]\n"
+ "set x2tics\n", i);
}
projects / lttv.git / blobdiff