-#include <cstring>
+#include <cerrno>
+#include <cstring> // strchr
#include <iostream>
+#include <signal.h>
#include <stdexcept>
#include <msg/msg.h>
#include <xbt/log.h>
#include "tracing.h"
#include "version.h"
+#define DATA_DESCR_WIDTH 37
+
namespace {
// Failure exit status
enum {
EXIT_FAILURE_INIT = 0x02, // failed to initialize simulator
EXIT_FAILURE_SIMU = 0x04, // simulation failed
EXIT_FAILURE_CLEAN = 0x08, // error at cleanup
+ EXIT_FAILURE_OTHER = 0x10, // other error
};
// Cannot be globally initialized...
delete proc;
}
catch (const std::invalid_argument& e) {
- THROW1(arg_error, 0, "%s", e.what());
+ THROWF(arg_error, 0, "%s", e.what());
}
catch (const std::exception& e) {
- THROW1(0, 0, "%s", e.what());
+ THROWF(0, 0, "%s", e.what());
}
return result;
}
total_running, running_ratio);
}
+static void signal_handler(int /*sig*/)
+{
+ if (!opt::exit_request) {
+ XBT_CRITICAL(">>>>>>>>>>"
+ " caught CTRL-C: global exit requested "
+ "<<<<<<<<<<");
+ opt::exit_request = true;
+ }
+}
+
+static void install_signal_handler()
+{
+ struct sigaction action;
+ action.sa_handler = signal_handler;
+ sigemptyset(&action.sa_mask);
+ action.sa_flags = SA_RESTART;
+ if (sigaction (SIGINT, &action, NULL) == -1) {
+ std::cerr << "sigaction: " << strerror(errno) << "\n";
+ exit(EXIT_FAILURE_OTHER);
+ }
+}
+
#define PR_STATS(descr, st) \
- XBT_INFO("| %.*s: %g / %g / %g", 39, \
- descr " total/avg./stddev. at exit.........................", \
+ XBT_INFO("| %.*s: %g / %g / %g", DATA_DESCR_WIDTH, \
+ descr " (total/avg./stddev)................................", \
st.get_sum(), st.get_mean(), st.get_stddev())
int main(int argc, char* argv[])
// Note: MSG_global_init() may throw an exception, but it seems
// impossible to catch it correctly :-(
MSG_global_init(&argc, argv);
+ install_signal_handler();
// Parse global parameters
bool parse_res = opt::parse_args(&argc, argv);
}
// Register tracing categories
- TRACE_category(TRACE_CAT_COMP);
- TRACE_category(TRACE_CAT_CTRL);
- TRACE_category(TRACE_CAT_DATA);
+ TRACE_category_with_color(TRACE_CAT_COMP, TRACE_COLOR_COMP);
+ TRACE_category_with_color(TRACE_CAT_CTRL, TRACE_COLOR_CTRL);
+ TRACE_category_with_color(TRACE_CAT_DATA, TRACE_COLOR_DATA);
exit_status = EXIT_FAILURE_SIMU; // =====
delete proc_mutex;
if (res != MSG_OK)
- THROW1(0, 0, "MSG_main() failed with status %#x", res);
+ THROWF(0, 0, "MSG_main() failed with status %#x", res);
exit_status = EXIT_NO_FAILURE; // =====
}
XBT_INFO(",----[ Results ]");
PR_STATS("Load", loads);
PR_STATS("Computation", comps);
- PR_STATS("Data send", data_send_amount);
- PR_STATS("Data recv", data_recv_amount);
- PR_STATS("Data send #", data_send_count);
- PR_STATS("Data recv #", data_recv_count);
- PR_STATS("Ctrl send", ctrl_send_amount);
- PR_STATS("Ctrl recv", ctrl_recv_amount);
- PR_STATS("Ctrl send #", ctrl_send_count);
- PR_STATS("Ctrl recv #", ctrl_recv_count);
- XBT_INFO("| Total simulated time...................: %g",
+ PR_STATS("Data send amount", data_send_amount);
+ PR_STATS("Data recv amount", data_recv_amount);
+ PR_STATS("Data send count", data_send_count);
+ PR_STATS("Data recv count", data_recv_count);
+ PR_STATS("Ctrl send amount", ctrl_send_amount);
+ PR_STATS("Ctrl recv amount", ctrl_recv_amount);
+ PR_STATS("Ctrl send count", ctrl_send_count);
+ PR_STATS("Ctrl recv count", ctrl_recv_count);
+ XBT_INFO("| %.*s: %g", DATA_DESCR_WIDTH,
+ "Total simulated time..................................",
simulated_time);
- XBT_INFO("| Total simulation time..................: %g",
+ XBT_INFO("| %.*s: %g", DATA_DESCR_WIDTH,
+ "Total simulation time.................................",
simulation_time.duration());
XBT_INFO("`----");
}