/*
This file is part of GNUnet.
- Copyright (C) 2010-2013 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2010-2013, 2016 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
#define TESTNAME_PREFIX "perf_ats_"
#define DEFAULT_SLAVES_NUM 2
#define DEFAULT_MASTERS_NUM 1
+
/**
- * Shutdown task
+ * timeout task
*/
-static struct GNUNET_SCHEDULER_Task * shutdown_task;
+static struct GNUNET_SCHEDULER_Task *timeout_task;
/**
* Progress task
*/
-static struct GNUNET_SCHEDULER_Task * progress_task;
+static struct GNUNET_SCHEDULER_Task *progress_task;
/**
* Test result
*/
static int logging;
-/**Test core (GNUNET_YES) or transport (GNUNET_NO)
+/**
+ * Test core (#GNUNET_YES) or transport (#GNUNET_NO)
*/
static int test_core;
static struct LoggingHandle *l;
+
static void
evaluate ()
{
for (c_m = 0; c_m < num_masters; c_m++)
{
mp = &mps[c_m];
+ if (NULL == mp)
+ continue;
fprintf (stderr,
_("Master [%u]: sent: %u KiB in %u sec. = %u KiB/s, received: %u KiB in %u sec. = %u KiB/s\n"),
mp->no, mp->total_bytes_sent / 1024, duration,
for (c_s = 0; c_s < num_slaves; c_s++)
{
p = &mp->partners[c_s];
-
+ if (NULL == p)
+ continue;
kb_sent_sec = 0;
kb_recv_sec = 0;
kb_sent_percent = 0.0;
if (1000 * p->messages_sent > 0)
rtt = p->total_app_rtt / (1000 * p->messages_sent);
fprintf (stderr,
- "%c Master [%u] -> Slave [%u]: sent %u KiB/s (%.2f %%), received %u KiB/s (%.2f %%)\n",
- (mp->pref_partner == p->dest) ? '*' : ' ',
- mp->no, p->dest->no,
- kb_sent_sec, kb_sent_percent,
- kb_recv_sec, kb_recv_percent);
+ "%c Master [%u] -> Slave [%u]: sent %u KiB/s (%.2f %%), received %u KiB/s (%.2f %%)\n",
+ (mp->pref_partner == p->dest) ? '*' : ' ',
+ mp->no, p->dest->no,
+ kb_sent_sec, kb_sent_percent,
+ kb_recv_sec, kb_recv_percent);
fprintf (stderr,
- "%c Master [%u] -> Slave [%u]: Average application layer RTT: %u ms\n",
- (mp->pref_partner == p->dest) ? '*' : ' ',
- mp->no, p->dest->no, rtt);
+ "%c Master [%u] -> Slave [%u]: Average application layer RTT: %u ms\n",
+ (mp->pref_partner == p->dest) ? '*' : ' ',
+ mp->no, p->dest->no, rtt);
}
}
}
+
/**
* Shutdown nicely
*
* @param cls NULL
- * @param tc the task context
*/
static void
-do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+do_shutdown (void *cls)
{
-
if (GNUNET_YES == logging)
GNUNET_ATS_TEST_logging_clean_up(l);
-
- shutdown_task = NULL;
+ if (NULL != timeout_task)
+ {
+ GNUNET_SCHEDULER_cancel (timeout_task);
+ timeout_task = NULL;
+ }
if (NULL != progress_task)
{
fprintf (stderr, "0\n");
GNUNET_SCHEDULER_cancel (progress_task);
+ progress_task = NULL;
}
- progress_task = NULL;
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Benchmarking done\n");
+ GNUNET_ATS_TEST_shutdown_topology ();
+}
- evaluate ();
- GNUNET_log(GNUNET_ERROR_TYPE_INFO, _("Benchmarking done\n"));
- GNUNET_ATS_TEST_shutdown_topology();
+/**
+ * Shutdown nicely
+ *
+ * @param cls NULL
+ */
+static void
+do_timeout (void *cls)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Terminating with timeout\n");
+ timeout_task = NULL;
+ evaluate ();
+ GNUNET_SCHEDULER_shutdown ();
}
static void
-print_progress ()
+print_progress (void *cls)
{
static int calls;
- progress_task = NULL;
- fprintf (stderr, "%llu..",
- (long long unsigned) perf_duration.rel_value_us / (1000 * 1000) - calls);
+ progress_task = NULL;
+ fprintf (stderr,
+ "%llu..",
+ (long long unsigned) perf_duration.rel_value_us / (1000 * 1000) - calls);
calls++;
progress_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
- &print_progress, NULL );
+ &print_progress,
+ NULL);
}
+
static void
-ats_pref_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+ats_pref_task (void *cls)
{
struct BenchmarkPeer *me = cls;
&ats_pref_task, cls);
}
+
static void
-start_benchmark()
+start_benchmark (void *cls)
{
int c_m;
int c_s;
- GNUNET_log(GNUNET_ERROR_TYPE_INFO, _("Benchmarking start\n"));
-
- if (NULL != shutdown_task)
- GNUNET_SCHEDULER_cancel(shutdown_task);
- shutdown_task = GNUNET_SCHEDULER_add_delayed(perf_duration, &do_shutdown,
- NULL );
-
- progress_task = GNUNET_SCHEDULER_add_now(&print_progress, NULL );
+ progress_task = GNUNET_SCHEDULER_add_now (&print_progress,
+ NULL);
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
- "Topology connected, start benchmarking...\n");
+ "Topology connected, start benchmarking...\n");
/* Start sending test messages */
for (c_m = 0; c_m < num_masters; c_m++)
+ {
+ for (c_s = 0; c_s < num_slaves; c_s++)
{
- for (c_s = 0; c_s < num_slaves; c_s++)
- {
- GNUNET_ATS_TEST_generate_traffic_start (&mps[c_m], &mps[c_m].partners[c_s],
- GNUNET_ATS_TEST_TG_LINEAR, UINT32_MAX, UINT32_MAX,
- GNUNET_TIME_UNIT_MINUTES, GNUNET_TIME_UNIT_FOREVER_REL);
- }
- if (pref_val != GNUNET_ATS_PREFERENCE_END)
- mps[c_m].ats_task = GNUNET_SCHEDULER_add_now(&ats_pref_task, &mps[c_m]);
+ GNUNET_ATS_TEST_generate_traffic_start (&mps[c_m],
+ &mps[c_m].partners[c_s],
+ GNUNET_ATS_TEST_TG_LINEAR,
+ UINT32_MAX,
+ UINT32_MAX,
+ GNUNET_TIME_UNIT_MINUTES,
+ GNUNET_TIME_UNIT_FOREVER_REL);
}
+ if (pref_val != GNUNET_ATS_PREFERENCE_END)
+ mps[c_m].ats_task = GNUNET_SCHEDULER_add_now (&ats_pref_task,
+ &mps[c_m]);
+ }
if (GNUNET_YES == logging)
- l = GNUNET_ATS_TEST_logging_start (log_frequency, testname, mps,
- num_masters, num_slaves, GNUNET_NO);
+ l = GNUNET_ATS_TEST_logging_start (log_frequency,
+ testname, mps,
+ num_masters, num_slaves,
+ GNUNET_NO);
}
+
static void
-do_benchmark (void *cls, struct BenchmarkPeer *masters, struct BenchmarkPeer *slaves)
+do_benchmark (void *cls,
+ struct BenchmarkPeer *masters,
+ struct BenchmarkPeer *slaves)
{
mps = masters;
sps = slaves;
-
- GNUNET_SCHEDULER_add_now(&start_benchmark, NULL);
+ GNUNET_SCHEDULER_add_shutdown (&do_shutdown,
+ NULL);
+ timeout_task = GNUNET_SCHEDULER_add_delayed (perf_duration,
+ &do_timeout,
+ NULL);
+ progress_task = GNUNET_SCHEDULER_add_now (&start_benchmark,
+ NULL);
}
-
-
static struct BenchmarkPartner *
-find_partner (struct BenchmarkPeer *me, const struct GNUNET_PeerIdentity * peer)
+find_partner (struct BenchmarkPeer *me,
+ const struct GNUNET_PeerIdentity *peer)
{
int c_m;
GNUNET_assert (NULL != me);
return NULL;
}
+
static void
test_recv_cb (void *cls,
- const struct GNUNET_PeerIdentity * peer,
- const struct GNUNET_MessageHeader * message)
+ const struct GNUNET_PeerIdentity * peer,
+ const struct GNUNET_MessageHeader * message)
{
}
static void
-log_request_cb (void *cls, const struct GNUNET_HELLO_Address *address,
- int address_active, struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
- struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
- const struct GNUNET_ATS_Properties *ats)
+log_request_cb (void *cls,
+ const struct GNUNET_HELLO_Address *address,
+ int address_active,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_out,
+ struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
+ const struct GNUNET_ATS_Properties *ats)
{
struct BenchmarkPeer *me = cls;
struct BenchmarkPartner *p;
p->bandwidth_in = ntohl (bandwidth_in.value__);
p->bandwidth_out = ntohl (bandwidth_out.value__);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "%s [%u] received ATS information for peers `%s'\n",
- (GNUNET_YES == p->me->master) ? "Master" : "Slave",
- p->me->no,
- GNUNET_i2s (&p->dest->id));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "%s [%u] received ATS information for peers `%s'\n",
+ (GNUNET_YES == p->me->master) ? "Master" : "Slave",
+ p->me->no,
+ GNUNET_i2s (&p->dest->id));
- GNUNET_free(peer_id);
+ GNUNET_free (peer_id);
if (NULL != l)
GNUNET_ATS_TEST_logging_now (l);
}
if (num_slaves < num_masters)
{
- fprintf (stderr, "Number of master peers is lower than slaves! exit...\n");
+ fprintf (stderr,
+ "Number of master peers is lower than slaves! exit...\n");
GNUNET_free(test_name);
GNUNET_free(solver);
GNUNET_free(pref_str);
/**
* Setup the topology
*/
- GNUNET_ATS_TEST_create_topology ("perf-ats", conf_name,
- num_slaves, num_masters,
- test_core,
- &do_benchmark,
- NULL,
- &test_recv_cb,
- &log_request_cb);
+ GNUNET_ATS_TEST_create_topology ("perf-ats",
+ conf_name,
+ num_slaves, num_masters,
+ test_core,
+ &do_benchmark,
+ NULL,
+ &test_recv_cb,
+ &log_request_cb);
return result;
}
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