From 154e14a116d8937ffbab194594ba2b744fcc4330 Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Fri, 21 Jan 2011 16:57:04 +0100
Subject: [PATCH 1/1] Experimental tracing support.
---
communicator.cpp | 4 ++++
main.cpp | 6 ++++++
process.cpp | 2 ++
tracing.h | 12 ++++++++++++
4 files changed, 24 insertions(+)
create mode 100644 tracing.h
diff --git a/communicator.cpp b/communicator.cpp
index 90cf990..7784a48 100644
--- a/communicator.cpp
+++ b/communicator.cpp
@@ -9,6 +9,7 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(comm);
#include "misc.h"
#include "options.h"
+#include "tracing.h"
#include "communicator.h"
@@ -79,6 +80,9 @@ void communicator::send(const char* dest, message* msg)
if (msg->get_type() == message::LOAD)
msg_size += opt::comm_cost(msg->get_amount());
m_task_t task = MSG_task_create("message", 0.0, msg_size, msg);
+ TRACE_msg_set_task_category(task,
+ msg->get_type() == message::LOAD ?
+ TRACE_CAT_DATA : TRACE_CAT_CTRL);
msg_comm_t comm = MSG_task_isend(task, dest);
sent_comm.push_back(comm);
}
diff --git a/main.cpp b/main.cpp
index 92e4882..b5ab711 100644
--- a/main.cpp
+++ b/main.cpp
@@ -25,6 +25,7 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(main);
#include "options.h"
#include "process.h"
#include "timer.h"
+#include "tracing.h"
#include "version.h"
namespace {
@@ -196,6 +197,11 @@ int main(int argc, char* argv[])
MSG_launch_application(opt::deployment_file.c_str());
}
+ // Register tracing categories
+ TRACE_category(TRACE_CAT_COMP);
+ TRACE_category(TRACE_CAT_CTRL);
+ TRACE_category(TRACE_CAT_DATA);
+
exit_status = EXIT_FAILURE_SIMU; // =====
// Launch the MSG simulation.
diff --git a/process.cpp b/process.cpp
index 80fd618..03c1734 100644
--- a/process.cpp
+++ b/process.cpp
@@ -11,6 +11,7 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(proc);
#include "misc.h"
#include "options.h"
+#include "tracing.h"
#include "process.h"
@@ -196,6 +197,7 @@ void process::compute()
if (load > 0.0) {
double flops = opt::comp_cost(load);
m_task_t task = MSG_task_create("computation", flops, 0.0, NULL);
+ TRACE_msg_set_task_category(task, TRACE_CAT_COMP);
DEBUG2("compute %g flop%s", flops, ESSE(flops));
MSG_task_execute(task);
comp += flops;
diff --git a/tracing.h b/tracing.h
new file mode 100644
index 0000000..f283465
--- /dev/null
+++ b/tracing.h
@@ -0,0 +1,12 @@
+#ifndef TRACING_H
+#define TRACING_H
+
+#define TRACE_CAT_COMP "comp_task"
+#define TRACE_CAT_CTRL "ctrl_mesg"
+#define TRACE_CAT_DATA "data_mesg"
+
+#endif // !TRACING_H
+
+// Local variables:
+// mode: c++
+// End:
--
2.39.5