/*
- This file is part of GNUnet.
- (C) 2010-2013 Christian Grothoff (and other contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 3, or (at your
- option) any later version.
-
- GNUnet is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
+ This file is part of GNUnet.
+ (C) 2010-2013 Christian Grothoff (and other contributing authors)
+
+ GNUnet is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 3, or (at your
+ option) any later version.
+
+ GNUnet is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+ */
/**
* @file ats/perf_ats.c
* @brief ats benchmark: start peers and modify preferences, monitor change over time
#include "gnunet_testbed_service.h"
#include "gnunet_ats_service.h"
#include "gnunet_core_service.h"
+#include "perf_ats.h"
+
-#define TEST_TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 10)
-#define BENCHMARK_DURATION GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 15)
-#define TESTNAME_PREFIX "perf_ats_"
-#define DEFAULT_SLAVES_NUM 3
-#define DEFAULT_MASTERS_NUM 1
+#define TEST_ATS_PREFRENCE_FREQUENCY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
+#define TEST_ATS_PREFRENCE_START 1.0
+#define TEST_ATS_PREFRENCE_DELTA 1.0
#define TEST_MESSAGE_TYPE_PING 12345
#define TEST_MESSAGE_TYPE_PONG 12346
#define TEST_MESSAGE_SIZE 1000
#define TEST_MESSAGE_FREQUENCY GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 1)
-
-/**
- * Information about a benchmarking partner
- */
-struct BenchmarkPartner
-{
- /**
- * The peer itself this partner belongs to
- */
- struct BenchmarkPeer *me;
-
- /**
- * The partner peer
- */
- struct BenchmarkPeer *dest;
-
- /**
- * Core transmit handles
- */
- void *cth;
-
- /**
- * Number of messages sent to this partner
- */
- unsigned int messages_sent;
-
- /**
- * Number of bytes sent to this partner
- */
- unsigned int bytes_sent;
-
- /**
- * Number of messages received from this partner
- */
- unsigned int messages_received;
-
- /**
- * Number of bytes received from this partner
- */
- unsigned int bytes_received;
-};
-
-
-struct MasterInformation
-{
- int core_slave_connections;
-
- /**
- * Testbed connect operation
- */
- struct TestbedConnectOperation *core_connect_ops;
-};
-
-
/**
* Connect peers with testbed
*/
struct GNUNET_TESTBED_Operation *connect_op;
};
-
-
/**
- * Information we track for a peer in the testbed.
+ * Overall state of the performance benchmark
*/
-struct BenchmarkPeer
+struct BenchmarkState
{
/**
- * Handle with testbed.
+ * Are we connected to ATS service of all peers: GNUNET_YES/NO
*/
- struct GNUNET_TESTBED_Peer *peer;
-
- /**
- * Unique identifier
- */
- int no;
-
- /**
- * Is this peer a measter: GNUNET_YES/GNUNET_NO
- */
- int master;
-
- /**
- * Peer ID
- */
- struct GNUNET_PeerIdentity id;
-
- /**
- * Testbed operation to get peer information
- */
- struct GNUNET_TESTBED_Operation *peer_id_op;
-
- /**
- * Testbed operation to connect to ATS performance service
- */
- struct GNUNET_TESTBED_Operation *ats_perf_op;
-
- /**
- * Testbed operation to connect to core
- */
- struct GNUNET_TESTBED_Operation *core_op;
-
- /**
- * ATS performance handle
- */
- struct GNUNET_ATS_PerformanceHandle *ats_perf_handle;
-
- /**
- * Core handle
- */
- struct GNUNET_CORE_Handle *ch;
-
- /**
- * Array of partners with num_slaves entries (if master) or
- * num_master entries (if slave)
- */
- struct BenchmarkPartner *partners;
-
- int core_connections;
-
- struct MasterInformation mi;
+ int connected_ATS_service;
/**
- * Total number of messages this peer has sent
+ * Are we connected to CORE service of all peers: GNUNET_YES/NO
*/
- unsigned int total_messages_sent;
+ int connected_COMM_service;
/**
- * Total number of bytes this peer has sent
+ * Are we connected to all peers: GNUNET_YES/NO
*/
- unsigned int total_bytes_sent;
+ int connected_PEERS;
/**
- * Total number of messages this peer has received
+ * Are we connected to all slave peers on CORE level: GNUNET_YES/NO
*/
- unsigned int total_messages_received;
+ int connected_CORE;
/**
- * Total number of bytes this peer has received
+ * Are we connected to CORE service of all peers: GNUNET_YES/NO
*/
- unsigned int total_bytes_received;
-};
-
-
-/**
- * Overall state of the performance benchmark
- */
-struct BenchmarkState
-{
- /* Are we connected to ATS service of all peers: GNUNET_YES/NO */
- int connected_ATS_service;
-
- /* Are we connected to CORE service of all peers: GNUNET_YES/NO */
- int connected_CORE_service;
-
- /* Are we connected to all peers: GNUNET_YES/NO */
- int connected_PEERS;
-
- /* Are we connected to all slave peers on CORE level: GNUNET_YES/NO */
- int connected_CORE;
-
- /* Are we connected to CORE service of all peers: GNUNET_YES/NO */
int benchmarking;
};
*/
static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
+/**
+ * Progress task
+ */
+static GNUNET_SCHEDULER_TaskIdentifier progress_task;
+
/**
* Test result
*/
static int result;
+/**
+ * Test result logging
+ */
+static int logging;
+
+/**Test core (GNUNET_YES) or transport (GNUNET_NO)
+ */
+static int test_core;
+
/**
* Solver string
*/
static char *solver;
+/**
+ * Preference string
+ */
+static char *testname;
+
/**
* Preference string
*/
/**
* Number master peers
*/
-static int num_masters;
+static unsigned int num_masters;
/**
* Array of master peers
*/
-struct BenchmarkPeer *mps;
+static struct BenchmarkPeer *mps;
/**
* Number slave peers
*/
-static int num_slaves;
+static unsigned int num_slaves;
+
/**
* Array of slave peers
*/
-struct BenchmarkPeer *sps;
+static struct BenchmarkPeer *sps;
+
+/**
+ * Benchmark duration
+ */
+static struct GNUNET_TIME_Relative perf_duration;
+
+/**
+ * Logging frequency
+ */
+static struct GNUNET_TIME_Relative log_frequency;
/**
* Benchmark state
*/
static struct BenchmarkState state;
-
static void
evaluate ()
{
int c_s;
unsigned int duration;
struct BenchmarkPeer *mp;
+ struct BenchmarkPartner *p;
- duration = (BENCHMARK_DURATION.rel_value_us / (1000 * 1000));
+ duration = (perf_duration.rel_value_us / (1000 * 1000));
for (c_m = 0; c_m < num_masters; c_m++)
{
mp = &mps[c_m];
- 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,
- (mp->total_bytes_sent / 1024) / duration ,
- mp->total_bytes_received / 1024,
- duration,
+ 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,
+ (mp->total_bytes_sent / 1024) / duration,
+ mp->total_bytes_received / 1024, duration,
(mp->total_bytes_received / 1024) / duration);
- for (c_s = 0; c_s < num_slaves; c_s ++)
+ for (c_s = 0; c_s < num_slaves; c_s++)
{
- fprintf (stderr, "Master [%u] -> Slave [%u]: sent %u KiB/s, received %u KiB/s \n",
- mp->no,
- mp->partners[c_s].dest->no,
- (mp->partners[c_s].bytes_sent / 1024) / duration,
- (mp->partners[c_s].bytes_received / 1024) / duration);
+ p = &mp->partners[c_s];
+ 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,
+ (p->bytes_sent / 1024) / duration,
+ ((double) p->bytes_sent * 100) / mp->total_bytes_sent,
+ (p->bytes_received / 1024) / duration,
+ ((double) p->bytes_received * 100) / mp->total_bytes_received );
+ fprintf (stderr,
+ "%c Master [%u] -> Slave [%u]: Average application layer RTT: %u ms\n",
+ (mp->pref_partner == p->dest) ? '*' : ' ',
+ mp->no, p->dest->no,
+ p->total_app_rtt / (1000 * p->messages_sent));
}
}
}
-
/**
* Shutdown nicely
*
int c_m;
int c_s;
int c_op;
+ struct BenchmarkPeer *p;
+
+ if (GNUNET_YES == logging)
+ perf_logging_stop();
shutdown_task = GNUNET_SCHEDULER_NO_TASK;
- evaluate();
+ if (GNUNET_SCHEDULER_NO_TASK != progress_task)
+ {
+ fprintf (stderr, "0\n");
+ GNUNET_SCHEDULER_cancel (progress_task);
+ }
+ progress_task = GNUNET_SCHEDULER_NO_TASK;
+
+ evaluate ();
state.benchmarking = GNUNET_NO;
GNUNET_log(GNUNET_ERROR_TYPE_INFO, _("Benchmarking done\n"));
for (c_m = 0; c_m < num_masters; c_m++)
{
+ p = &mps[c_m];
if (NULL != mps[c_m].peer_id_op)
{
- GNUNET_TESTBED_operation_done (mps[c_m].peer_id_op);
- mps[c_m].peer_id_op = NULL;
+ GNUNET_TESTBED_operation_done (p->peer_id_op);
+ p->peer_id_op = NULL;
}
- for (c_op = 0; c_op < num_slaves; c_op++)
- {
+ if (GNUNET_SCHEDULER_NO_TASK != p->ats_task)
+ GNUNET_SCHEDULER_cancel (p->ats_task);
+ p->ats_task = GNUNET_SCHEDULER_NO_TASK;
- if (NULL != mps[c_m].partners[c_op].cth)
+ for (c_op = 0; c_op < p->num_partners; c_op++)
+ {
+ if (NULL != p->partners[c_op].cth)
{
- GNUNET_CORE_notify_transmit_ready_cancel (mps[c_m].partners[c_op].cth);
- mps[c_m].partners[c_op].cth = NULL;
+ GNUNET_CORE_notify_transmit_ready_cancel (p->partners[c_op].cth);
+ p->partners[c_op].cth = NULL;
}
-
- if (NULL != mps[c_m].mi.core_connect_ops[c_op].connect_op)
+ if (NULL != p->partners[c_op].tth)
+ {
+ GNUNET_TRANSPORT_notify_transmit_ready_cancel (p->partners[c_op].tth);
+ p->partners[c_op].tth = NULL;
+ }
+ if (NULL != p->core_connect_ops[c_op].connect_op)
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
_("Failed to connect peer 0 and %u\n"), c_op);
GNUNET_TESTBED_operation_done (
- mps[c_m].mi.core_connect_ops[c_op].connect_op);
- mps[c_m].mi.core_connect_ops[c_op].connect_op = NULL;
+ p->core_connect_ops[c_op].connect_op);
+ p->core_connect_ops[c_op].connect_op = NULL;
result = 1;
}
}
- if (NULL != mps[c_m].ats_perf_op)
+ if (NULL != p->ats_perf_op)
{
- GNUNET_TESTBED_operation_done (mps[c_m].ats_perf_op);
- mps[c_m].ats_perf_op = NULL;
+ GNUNET_TESTBED_operation_done (p->ats_perf_op);
+ p->ats_perf_op = NULL;
}
- if (NULL != mps[c_m].core_op)
+ if (NULL != p->comm_op)
{
- GNUNET_TESTBED_operation_done (mps[c_m].core_op);
- mps[c_m].core_op = NULL;
+ GNUNET_TESTBED_operation_done (p->comm_op);
+ p->comm_op = NULL;
}
+ GNUNET_free(p->core_connect_ops);
+ GNUNET_free(p->partners);
+ p->partners = NULL;
}
-
for (c_s = 0; c_s < num_slaves; c_s++)
{
- if (NULL != sps[c_s].peer_id_op)
+ p = &sps[c_s];
+ if (NULL != p->peer_id_op)
{
- GNUNET_TESTBED_operation_done (sps[c_s].peer_id_op);
- sps[c_s].peer_id_op = NULL;
+ GNUNET_TESTBED_operation_done (p->peer_id_op);
+ p->peer_id_op = NULL;
}
- for (c_op = 0; c_op < num_slaves; c_op++)
+ for (c_op = 0; c_op < p->num_partners; c_op++)
{
- if (NULL != sps[c_s].partners[c_op].cth)
+ if (NULL != p->partners[c_op].cth)
+ {
+ GNUNET_CORE_notify_transmit_ready_cancel (p->partners[c_op].cth);
+ p->partners[c_op].cth = NULL;
+ }
+ if (NULL != p->partners[c_op].tth)
{
- GNUNET_CORE_notify_transmit_ready_cancel (sps[c_s].partners[c_op].cth);
- sps[c_s].partners[c_op].cth = NULL;
+ GNUNET_TRANSPORT_notify_transmit_ready_cancel (p->partners[c_op].tth);
+ p->partners[c_op].tth = NULL;
}
}
-
-
- if (NULL != sps[c_s].ats_perf_op)
+ if (NULL != p->ats_perf_op)
{
- GNUNET_TESTBED_operation_done (sps[c_s].ats_perf_op);
- sps[c_s].ats_perf_op = NULL;
+ GNUNET_TESTBED_operation_done (p->ats_perf_op);
+ p->ats_perf_op = NULL;
}
- if (NULL != sps[c_s].core_op)
+ if (NULL != p->comm_op)
{
- GNUNET_TESTBED_operation_done (sps[c_s].core_op);
- sps[c_s].core_op = NULL;
+ GNUNET_TESTBED_operation_done (p->comm_op);
+ p->comm_op = NULL;
}
+ GNUNET_free(p->partners);
+ p->partners = NULL;
}
GNUNET_SCHEDULER_shutdown ();
}
-
static struct BenchmarkPeer *
find_peer (const struct GNUNET_PeerIdentity * peer)
{
for (c_p = 0; c_p < num_masters; c_p++)
{
- if (0
- == memcmp (&mps[c_p].id, peer,
- sizeof(struct GNUNET_PeerIdentity)))
+ if (0 == memcmp (&mps[c_p].id, peer, sizeof(struct GNUNET_PeerIdentity)))
return &mps[c_p];
}
for (c_p = 0; c_p < num_slaves; c_p++)
{
- if (0 == memcmp (&sps[c_p].id, peer,
- sizeof(struct GNUNET_PeerIdentity)))
+ if (0 == memcmp (&sps[c_p].id, peer, sizeof(struct GNUNET_PeerIdentity)))
return &sps[c_p];
}
- return NULL;
+ return NULL ;
}
-
/**
* Controller event callback
*
}
}
-
static size_t
-core_send_ready (void *cls, size_t size, void *buf)
+comm_send_ready (void *cls, size_t size, void *buf)
{
static char msgbuf[TEST_MESSAGE_SIZE];
- struct BenchmarkPartner *partner = cls;
+ struct BenchmarkPartner *p = cls;
struct GNUNET_MessageHeader *msg;
- partner->cth = NULL;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Master [%u]: Sending PING to [%u]\n",
- partner->me->no, partner->dest->no);
+ if (GNUNET_YES == test_core)
+ p->cth = NULL;
+ else
+ p->tth = NULL;
+
+ if (NULL == buf)
+ {
+ GNUNET_break (0);
+ return 0;
+ }
+ if (size < TEST_MESSAGE_SIZE)
+ {
+ GNUNET_break (0);
+ return 0;
+ }
- partner->messages_sent ++;
- partner->bytes_sent += TEST_MESSAGE_SIZE;
- partner->me->total_messages_sent ++;
- partner->me->total_bytes_sent += TEST_MESSAGE_SIZE;
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Master [%u]: Sending PING to [%u]\n",
+ p->me->no, p->dest->no);
+
+ p->messages_sent++;
+ p->bytes_sent += TEST_MESSAGE_SIZE;
+ p->me->total_messages_sent++;
+ p->me->total_bytes_sent += TEST_MESSAGE_SIZE;
msg = (struct GNUNET_MessageHeader *) &msgbuf;
memset (&msgbuf, 'a', TEST_MESSAGE_SIZE);
return TEST_MESSAGE_SIZE;
}
+static void
+comm_schedule_send (struct BenchmarkPartner *p)
+{
+ p->last_message_sent = GNUNET_TIME_absolute_get();
+ if (GNUNET_YES == test_core)
+ {
+ p->cth = GNUNET_CORE_notify_transmit_ready (
+ p->me->ch, GNUNET_NO, 0, GNUNET_TIME_UNIT_MINUTES, &p->dest->id,
+ TEST_MESSAGE_SIZE, &comm_send_ready, p);
+ }
+ else
+ {
+ p->tth = GNUNET_TRANSPORT_notify_transmit_ready (
+ p->me->th, &p->dest->id, TEST_MESSAGE_SIZE, 0,GNUNET_TIME_UNIT_MINUTES,
+ &comm_send_ready, p);
+ }
+
+}
+
+static void
+print_progress ()
+{
+ static int calls;
+ progress_task = GNUNET_SCHEDULER_NO_TASK;
+
+ 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 );
+}
+
+static void
+ats_pref_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct BenchmarkPeer *me = cls;
+
+ me->ats_task = GNUNET_SCHEDULER_NO_TASK;
+
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, " Master [%u] set preference for slave [%u] to %f\n",
+ me->no, me->pref_partner->no, me->pref_value);
+ GNUNET_ATS_performance_change_preference (me->ats_perf_handle,
+ &me->pref_partner->id,
+ pref_val, me->pref_value, GNUNET_ATS_PREFERENCE_END);
+ me->pref_value += TEST_ATS_PREFRENCE_DELTA;
+ me->ats_task = GNUNET_SCHEDULER_add_delayed (TEST_ATS_PREFRENCE_FREQUENCY,
+ &ats_pref_task, cls);
+}
static void
do_benchmark ()
int c_s;
if ((state.connected_ATS_service == GNUNET_NO)
- || (state.connected_CORE_service == GNUNET_NO)
+ || (state.connected_COMM_service == GNUNET_NO)
|| (state.connected_PEERS == GNUNET_NO)
|| (state.connected_CORE == GNUNET_NO))
return;
if (GNUNET_SCHEDULER_NO_TASK != shutdown_task)
GNUNET_SCHEDULER_cancel (shutdown_task);
- shutdown_task = GNUNET_SCHEDULER_add_delayed (BENCHMARK_DURATION,
+ shutdown_task = GNUNET_SCHEDULER_add_delayed (perf_duration,
&do_shutdown, NULL );
- /* Start sending test messages */
- for (c_s = 0; c_s < num_slaves; c_s++)
- {
- for (c_m = 0; c_m < num_masters; c_m++)
- {
-
- sps[c_s].partners[c_m].me = &sps[c_s];
- sps[c_s].partners[c_m].dest = &mps[c_m];
- }
- }
+ progress_task = GNUNET_SCHEDULER_add_now (&print_progress, NULL );
+ /* Start sending test messages */
for (c_m = 0; c_m < num_masters; c_m++)
{
for (c_s = 0; c_s < num_slaves; c_s++)
- {
- mps[c_m].partners[c_s].me = &mps[c_m];
- mps[c_m].partners[c_s].dest = &sps[c_s];
- mps[c_m].partners[c_s].cth = GNUNET_CORE_notify_transmit_ready (mps[c_m].ch,
- GNUNET_NO, 0, GNUNET_TIME_UNIT_MINUTES, &sps[c_s].id,
- TEST_MESSAGE_SIZE, &core_send_ready, &mps[c_m].partners[c_s]);
- }
+ comm_schedule_send (&mps[c_m].partners[c_s]);
+ 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)
+ perf_logging_start (log_frequency, testname, mps, num_masters);
+}
static void
connect_completion_callback (void *cls, struct GNUNET_TESTBED_Operation *op,
if (NULL == emsg)
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
- _("Connected master peer %u with peer %u\n"), cop->master->no,
+ _("Connected master [%u] with slave [%u]\n"), cop->master->no,
cop->slave->no);
}
else
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
- _("Failed to connect master peer%u with peer %u\n"), cop->master->no,
- cop->slave->no);
+ _("Failed to connect master peer [%u] with slave [%u]\n"),
+ cop->master->no, cop->slave->no);
GNUNET_break(0);
if (GNUNET_SCHEDULER_NO_TASK != shutdown_task)
GNUNET_SCHEDULER_cancel (shutdown_task);
ops++;
for (c = 0; c < num_slaves; c++)
{
- if (cop == &cop->master->mi.core_connect_ops[c])
- cop->master->mi.core_connect_ops[c].connect_op = NULL;
+ if (cop == &cop->master->core_connect_ops[c])
+ cop->master->core_connect_ops[c].connect_op = NULL;
}
if (ops == num_masters * num_slaves)
{
}
}
-
static void
do_connect_peers (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct BenchmarkPeer *p;
if ((state.connected_ATS_service == GNUNET_NO)
- || (state.connected_CORE_service == GNUNET_NO))
- {
+ || (state.connected_COMM_service == GNUNET_NO))
return;
- }
GNUNET_log(GNUNET_ERROR_TYPE_INFO, _("Connecting peers on CORE level\n"));
for (c_m = 0; c_m < num_masters; c_m++)
{
p = &mps[c_m];
- p->mi.core_connect_ops = GNUNET_malloc (num_slaves *
+ p->core_connect_ops = GNUNET_malloc (num_slaves *
sizeof (struct TestbedConnectOperation));
for (c_s = 0; c_s < num_slaves; c_s++)
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO,
- _("Connecting master peer %u with slave peer %u\n"), p->no,
- sps[c_s].no);
- p->mi.core_connect_ops[c_s].master = p;
- p->mi.core_connect_ops[c_s].slave = &sps[c_s];
- p->mi.core_connect_ops[c_s].connect_op = GNUNET_TESTBED_overlay_connect (NULL,
- &connect_completion_callback, &p->mi.core_connect_ops[c_s],
+ _("Connecting master [%u] with slave [%u]\n"), p->no, sps[c_s].no);
+ p->core_connect_ops[c_s].master = p;
+ p->core_connect_ops[c_s].slave = &sps[c_s];
+ p->core_connect_ops[c_s].connect_op = GNUNET_TESTBED_overlay_connect (
+ NULL, &connect_completion_callback, &p->core_connect_ops[c_s],
sps[c_s].peer, p->peer);
- if (NULL == p->mi.core_connect_ops[c_s].connect_op)
+ if (NULL == p->core_connect_ops[c_s].connect_op)
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
- _("Could not connect master peer %u and slave peer %u\n"), p->no,
+ _("Could not connect master [%u] and slave [%u]\n"), p->no,
sps[c_s].no);
GNUNET_break(0);
if (GNUNET_SCHEDULER_NO_TASK != shutdown_task)
}
}
-
/**
* Method called whenever a given peer connects.
*
* @param peer peer identity this notification is about
*/
static void
-core_connect_cb (void *cls, const struct GNUNET_PeerIdentity * peer)
+comm_connect_cb (void *cls, const struct GNUNET_PeerIdentity * peer)
{
- struct BenchmarkPeer *p = cls;
- struct BenchmarkPeer *t;
+ struct BenchmarkPeer *me = cls;
+ struct BenchmarkPeer *remote;
char *id;
int c;
int completed;
- t = find_peer (peer);
- if (NULL == t)
+ remote = find_peer (peer);
+ if (NULL == remote)
{
GNUNET_break(0);
return;
}
- id = GNUNET_strdup (GNUNET_i2s (&p->id));
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "%s %s connected to %s %s\n",
- (p->master == GNUNET_YES) ? "Master": "Slave", id,
- (t->master == GNUNET_YES) ? "Master": "Slave", GNUNET_i2s (peer));
+ id = GNUNET_strdup (GNUNET_i2s (&me->id));
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "%s [%u] `%s' connected to %s [%u] %s\n",
+ (me->master == GNUNET_YES) ? "Master": "Slave", me->no, id,
+ (remote->master == GNUNET_YES) ? "Master": "Slave", remote->no,
+ GNUNET_i2s (peer));
- p->core_connections++;
- if ((GNUNET_YES == p->master) && (GNUNET_NO == t->master)
+ me->core_connections++;
+ if ((GNUNET_YES == me->master) && (GNUNET_NO == remote->master)
&& (GNUNET_NO == state.connected_CORE))
{
- p->mi.core_slave_connections++;
+ me->core_slave_connections++;
- if (p->mi.core_slave_connections == num_slaves)
+ if (me->core_slave_connections == num_slaves)
{
- GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Master %u connected all slaves\n",
- p->no);
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Master [%u] connected all slaves\n",
+ me->no);
}
completed = GNUNET_YES;
for (c = 0; c < num_masters; c++)
{
- if (mps[c].mi.core_slave_connections != num_slaves)
+ if (mps[c].core_slave_connections != num_slaves)
completed = GNUNET_NO;
}
if (GNUNET_YES == completed)
GNUNET_free(id);
}
+static struct BenchmarkPartner *
+find_partner (struct BenchmarkPeer *me, const struct GNUNET_PeerIdentity * peer)
+{
+ int c_m;
+ GNUNET_assert (NULL != me);
+ GNUNET_assert (NULL != peer);
+
+ for (c_m = 0; c_m < me->num_partners; c_m++)
+ {
+ /* Find a partner with other as destination */
+ if (0 == memcmp (peer, &me->partners[c_m].dest->id,
+ sizeof(struct GNUNET_PeerIdentity)))
+ {
+ return &me->partners[c_m];
+ }
+ }
+
+ return NULL;
+}
static void
-core_disconnect_cb (void *cls, const struct GNUNET_PeerIdentity * peer)
+comm_disconnect_cb (void *cls, const struct GNUNET_PeerIdentity * peer)
{
- struct BenchmarkPeer *p = cls;
- struct BenchmarkPeer *t;
+ struct BenchmarkPeer *me = cls;
+ struct BenchmarkPartner *p;
char *id;
- t = find_peer (peer);
- if (NULL == t)
- {
- GNUNET_break(0);
+ if (NULL == (p = find_partner (me, peer)))
return;
- }
- id = GNUNET_strdup (GNUNET_i2s (&p->id));
+ id = GNUNET_strdup (GNUNET_i2s (&me->id));
GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "%s disconnected from %s \n", id,
GNUNET_i2s (peer));
- GNUNET_assert(p->core_connections > 0);
- p->core_connections--;
+ GNUNET_assert(me->core_connections > 0);
+ me->core_connections--;
if ((GNUNET_YES == state.benchmarking)
- && ((GNUNET_YES == p->master) || (GNUNET_YES == t->master)))
+ && ((GNUNET_YES == me->master) || (GNUNET_YES == p->dest->master)))
{
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"%s disconnected from %s while benchmarking \n", id, GNUNET_i2s (peer));
+ if (NULL != p->tth)
+ {
+ GNUNET_TRANSPORT_notify_transmit_ready_cancel (p->tth);
+ p->tth = NULL;
+ }
+ if (NULL != p->cth)
+ {
+ GNUNET_CORE_notify_transmit_ready_cancel (p->cth);
+ p->cth = NULL;
+ }
}
GNUNET_free(id);
}
static size_t
-core_send_echo_ready (void *cls, size_t size, void *buf)
+comm_send_pong_ready (void *cls, size_t size, void *buf)
{
static char msgbuf[TEST_MESSAGE_SIZE];
struct BenchmarkPartner *p = cls;
struct GNUNET_MessageHeader *msg;
- p->cth = NULL;
+ if (GNUNET_YES == test_core)
+ p->cth = NULL;
+ else
+ p->tth = NULL;
- p->messages_sent ++;
+ p->messages_sent++;
p->bytes_sent += TEST_MESSAGE_SIZE;
- p->me->total_messages_sent ++;
+ p->me->total_messages_sent++;
p->me->total_bytes_sent += TEST_MESSAGE_SIZE;
msg = (struct GNUNET_MessageHeader *) &msgbuf;
return TEST_MESSAGE_SIZE;
}
-
static int
-core_handle_ping (void *cls, const struct GNUNET_PeerIdentity *other,
+comm_handle_ping (void *cls, const struct GNUNET_PeerIdentity *other,
const struct GNUNET_MessageHeader *message)
{
- int c_m;
+
struct BenchmarkPeer *me = cls;
struct BenchmarkPartner *p = NULL;
- for (c_m = 0; c_m < num_masters; c_m++)
- {
- if (0 == memcmp (other, &me->partners[c_m].dest->id, sizeof (struct GNUNET_PeerIdentity)))
- {
- p = &me->partners[c_m];
- break;
- }
- }
- if (NULL == p)
+
+ if (NULL == (p = find_partner(me, other)))
{
- GNUNET_break (0);
+ GNUNET_break(0);
return GNUNET_SYSERR;
}
- GNUNET_assert (NULL == p->cth);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Slave [%u]: Received PING from [%u], sending PONG\n",
- me->no, p->dest->no);
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
+ "Slave [%u]: Received PING from [%u], sending PONG\n", me->no,
+ p->dest->no);
- p->messages_received ++;
+ p->messages_received++;
p->bytes_received += TEST_MESSAGE_SIZE;
- p->me->total_messages_received ++;
+ p->me->total_messages_received++;
p->me->total_bytes_received += TEST_MESSAGE_SIZE;
- p->cth = GNUNET_CORE_notify_transmit_ready (me->ch, GNUNET_NO, 0,
- GNUNET_TIME_UNIT_MINUTES, &p->dest->id, TEST_MESSAGE_SIZE,
- &core_send_echo_ready, p);
+ if (GNUNET_YES == test_core)
+ {
+ GNUNET_assert (NULL == p->cth);
+ p->cth = GNUNET_CORE_notify_transmit_ready (me->ch, GNUNET_NO, 0,
+ GNUNET_TIME_UNIT_MINUTES, &p->dest->id, TEST_MESSAGE_SIZE,
+ &comm_send_pong_ready, p);
+ }
+ else
+ {
+ GNUNET_assert (NULL == p->tth);
+ p->tth = GNUNET_TRANSPORT_notify_transmit_ready (me->th, &p->dest->id,
+ TEST_MESSAGE_SIZE, 0, GNUNET_TIME_UNIT_MINUTES, &comm_send_pong_ready,
+ p);
+ }
return GNUNET_OK;
}
static int
-core_handle_pong (void *cls, const struct GNUNET_PeerIdentity *other,
+comm_handle_pong (void *cls, const struct GNUNET_PeerIdentity *other,
const struct GNUNET_MessageHeader *message)
{
- int c_s;
struct BenchmarkPeer *me = cls;
struct BenchmarkPartner *p = NULL;
- for (c_s = 0; c_s < num_slaves; c_s++)
- {
- if (0 == memcmp (other, &me->partners[c_s].dest->id, sizeof (struct GNUNET_PeerIdentity)))
- {
- p = &me->partners[c_s];
- break;
- }
- }
- if (NULL == p)
+ if (NULL == (p = find_partner (me, other)))
{
- GNUNET_break (0);
+ GNUNET_break(0);
return GNUNET_SYSERR;
}
- GNUNET_assert (NULL == p->cth);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Master [%u]: Received PONG from [%u], next message\n",
- me->no, p->dest->no);
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
+ "Master [%u]: Received PONG from [%u], next message\n", me->no,
+ p->dest->no);
- p->messages_received ++;
+ p->messages_received++;
p->bytes_received += TEST_MESSAGE_SIZE;
- p->me->total_messages_received ++;
+ p->me->total_messages_received++;
p->me->total_bytes_received += TEST_MESSAGE_SIZE;
+ p->total_app_rtt += GNUNET_TIME_absolute_get_difference(p->last_message_sent,
+ GNUNET_TIME_absolute_get()).rel_value_us;
- p->cth = GNUNET_CORE_notify_transmit_ready (me->ch,
- GNUNET_NO, 0, GNUNET_TIME_UNIT_MINUTES, &p->dest->id,
- TEST_MESSAGE_SIZE, &core_send_ready, p);
-
+ comm_schedule_send (p);
return GNUNET_OK;
}
static void *
core_connect_adapter (void *cls, const struct GNUNET_CONFIGURATION_Handle *cfg)
{
- struct BenchmarkPeer *peer = cls;
+ struct BenchmarkPeer *me = cls;
- static const struct GNUNET_CORE_MessageHandler handlers[] = {
- {&core_handle_ping, TEST_MESSAGE_TYPE_PING, 0 },
- {&core_handle_pong, TEST_MESSAGE_TYPE_PONG, 0 },
- { NULL, 0, 0 } };
+ static const struct GNUNET_CORE_MessageHandler handlers[] = { {
+ &comm_handle_ping, TEST_MESSAGE_TYPE_PING, 0 }, { &comm_handle_pong,
+ TEST_MESSAGE_TYPE_PONG, 0 }, { NULL, 0, 0 } };
- peer->ch = GNUNET_CORE_connect (cfg, peer, NULL, core_connect_cb,
- core_disconnect_cb, NULL, GNUNET_NO, NULL, GNUNET_NO, handlers);
- if (NULL == peer->ch)
+ me->ch = GNUNET_CORE_connect (cfg, me, NULL, comm_connect_cb,
+ comm_disconnect_cb, NULL, GNUNET_NO, NULL, GNUNET_NO, handlers);
+ if (NULL == me->ch)
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to create core connection \n");
- return peer->ch;
+ return me->ch;
}
-
static void
core_disconnect_adapter (void *cls, void *op_result)
{
- struct BenchmarkPeer *peer = cls;
+ struct BenchmarkPeer *me = cls;
- GNUNET_CORE_disconnect (peer->ch);
- peer->ch = NULL;
+ GNUNET_CORE_disconnect (me->ch);
+ me->ch = NULL;
}
-
static void
-core_connect_completion_cb (void *cls, struct GNUNET_TESTBED_Operation *op,
+comm_connect_completion_cb (void *cls, struct GNUNET_TESTBED_Operation *op,
void *ca_result, const char *emsg)
{
- static int core_done = 0;
+ static int comm_done = 0;
if ((NULL != emsg) || (NULL == ca_result))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO, _("Initialization failed, shutdown\n"));
shutdown_task = GNUNET_SCHEDULER_add_now (do_shutdown, NULL );
return;
}
- core_done++;
+ comm_done++;
- if (core_done == num_slaves + num_masters)
+ if (comm_done == num_slaves + num_masters)
{
- GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Connected to all CORE services\n");
- state.connected_CORE_service = GNUNET_YES;
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Connected to all %s services\n",
+ (GNUNET_YES == test_core) ? "CORE" : "TRANSPORT");
+ state.connected_COMM_service = GNUNET_YES;
GNUNET_SCHEDULER_add_now (&do_connect_peers, NULL );
}
}
+static void
+transport_recv_cb (void *cls,
+ const struct GNUNET_PeerIdentity * peer,
+ const struct GNUNET_MessageHeader * message)
+{
+ if (TEST_MESSAGE_SIZE != ntohs (message->size) ||
+ (TEST_MESSAGE_TYPE_PING != ntohs (message->type) &&
+ TEST_MESSAGE_TYPE_PONG != ntohs (message->type)))
+ {
+ return;
+ }
+ if (TEST_MESSAGE_TYPE_PING == ntohs (message->type))
+ comm_handle_ping (cls, peer, message);
+
+ if (TEST_MESSAGE_TYPE_PONG == ntohs (message->type))
+ comm_handle_pong (cls, peer, message);
+}
+
+
+static void *
+transport_connect_adapter (void *cls, const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ struct BenchmarkPeer *me = cls;
+
+ me->th = GNUNET_TRANSPORT_connect (cfg, &me->id, me, &transport_recv_cb,
+ &comm_connect_cb, &comm_disconnect_cb);
+ if (NULL == me->th)
+ GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Failed to create transport connection \n");
+ return me->th;
+}
+
+static void
+transport_disconnect_adapter (void *cls, void *op_result)
+{
+ struct BenchmarkPeer *me = cls;
+
+ GNUNET_TRANSPORT_disconnect (me->th);
+ me->th = NULL;
+}
static void
-do_connect_core (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+do_comm_connect (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
int c_s;
int c_m;
- GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Connecting to all CORE services\n");
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Connecting to all %s services\n",
+ (GNUNET_YES == test_core) ? "CORE" : "TRANSPORT");
for (c_m = 0; c_m < num_masters; c_m++)
{
- mps[c_m].core_op = GNUNET_TESTBED_service_connect (NULL,
- mps[c_m].peer, "core", core_connect_completion_cb, NULL,
- &core_connect_adapter, &core_disconnect_adapter, &mps[c_m]);
+ if (GNUNET_YES == test_core)
+ mps[c_m].comm_op = GNUNET_TESTBED_service_connect (NULL, mps[c_m].peer,
+ "core", &comm_connect_completion_cb, NULL, &core_connect_adapter,
+ &core_disconnect_adapter, &mps[c_m]);
+ else
+ {
+ mps[c_m].comm_op = GNUNET_TESTBED_service_connect (NULL, mps[c_m].peer,
+ "transport", &comm_connect_completion_cb, NULL, &transport_connect_adapter,
+ &transport_disconnect_adapter, &mps[c_m]);
+ }
}
for (c_s = 0; c_s < num_slaves; c_s++)
{
- sps[c_s].core_op = GNUNET_TESTBED_service_connect (NULL,
- sps[c_s].peer, "core", core_connect_completion_cb, NULL,
- &core_connect_adapter, &core_disconnect_adapter, &sps[c_s]);
+ if (GNUNET_YES == test_core)
+ sps[c_s].comm_op = GNUNET_TESTBED_service_connect (NULL, sps[c_s].peer,
+ "core", &comm_connect_completion_cb, NULL, &core_connect_adapter,
+ &core_disconnect_adapter, &sps[c_s]);
+ else
+ {
+ sps[c_s].comm_op = GNUNET_TESTBED_service_connect (NULL, sps[c_s].peer,
+ "transport", &comm_connect_completion_cb, NULL, &transport_connect_adapter,
+ &transport_disconnect_adapter, &sps[c_s]);
+ }
}
}
struct GNUNET_BANDWIDTH_Value32NBO bandwidth_in,
const struct GNUNET_ATS_Information *ats, uint32_t ats_count)
{
- struct BenchmarkPeer *p = cls;
+ struct BenchmarkPeer *me = cls;
+ struct BenchmarkPartner *p;
int c_a;
+ int log;
char *peer_id;
- peer_id = GNUNET_strdup (GNUNET_i2s (&p->id));
- for (c_a = 0; c_a < ats_count; c_a++)
+ p = find_partner (me, &address->peer);
+ if (NULL == p)
{
- /*GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("%c %03u: %s %s %u\n"),
- (GNUNET_YES == p->master) ? 'M' : 'S',
- p->no,
- GNUNET_i2s (&address->peer),
- GNUNET_ATS_print_property_type(ntohl(ats[c_a].type)),
- ntohl(ats[c_a].value));*/
+ /* This is not one of my partners
+ * Will happen since the peers will connect to each other due to gossiping
+ */
+ return;
}
-#if 0
- if ((GNUNET_YES == p->master)
- && (0 == memcmp (&address->peer, &p->destination->id,
- sizeof(struct GNUNET_PeerIdentity))))
+ peer_id = GNUNET_strdup (GNUNET_i2s (&me->id));
+
+ log = GNUNET_NO;
+ if ((p->bandwidth_in != ntohl (bandwidth_in.value__)) ||
+ (p->bandwidth_out != ntohl (bandwidth_out.value__)))
+ log = GNUNET_YES;
+ p->bandwidth_in = ntohl (bandwidth_in.value__);
+ p->bandwidth_out = ntohl (bandwidth_out.value__);
+
+ for (c_a = 0; c_a < ats_count; c_a++)
{
- GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Bandwidth for master %u: %lu %lu\n",
- p->no, (long unsigned int ) ntohl (bandwidth_in.value__),
- (long unsigned int ) ntohl (bandwidth_in.value__));
- }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "%s [%u] received ATS information: %s %s %u\n",
+ (GNUNET_YES == p->me->master) ? "Master" : "Slave",
+ p->me->no,
+ GNUNET_i2s (&p->dest->id),
+ GNUNET_ATS_print_property_type(ntohl(ats[c_a].type)),
+ ntohl(ats[c_a].value));
+ switch (ntohl (ats[c_a].type ))
+ {
+ case GNUNET_ATS_ARRAY_TERMINATOR:
+ break;
+ case GNUNET_ATS_UTILIZATION_OUT:
+ if (p->ats_utilization_up != ntohl (ats[c_a].value))
+ log = GNUNET_YES;
+ p->ats_utilization_up = ntohl (ats[c_a].value);
- store_information (&bp->id, address, address_active, bandwidth_in,
- bandwidth_out, ats, ats_count);
-#endif
+ break;
+ case GNUNET_ATS_UTILIZATION_IN:
+ if (p->ats_utilization_down != ntohl (ats[c_a].value))
+ log = GNUNET_YES;
+ p->ats_utilization_down = ntohl (ats[c_a].value);
+ break;
+ case GNUNET_ATS_NETWORK_TYPE:
+ if (p->ats_network_type != ntohl (ats[c_a].value))
+ log = GNUNET_YES;
+ p->ats_network_type = ntohl (ats[c_a].value);
+ break;
+ case GNUNET_ATS_QUALITY_NET_DELAY:
+ if (p->ats_delay != ntohl (ats[c_a].value))
+ log = GNUNET_YES;
+ p->ats_delay = ntohl (ats[c_a].value);
+ break;
+ case GNUNET_ATS_QUALITY_NET_DISTANCE:
+ if (p->ats_distance != ntohl (ats[c_a].value))
+ log = GNUNET_YES;
+ p->ats_distance = ntohl (ats[c_a].value);
+ GNUNET_break (0);
+ break;
+ case GNUNET_ATS_COST_WAN:
+ if (p->ats_cost_wan != ntohl (ats[c_a].value))
+ log = GNUNET_YES;
+ p->ats_cost_wan = ntohl (ats[c_a].value);
+ break;
+ case GNUNET_ATS_COST_LAN:
+ if (p->ats_cost_lan != ntohl (ats[c_a].value))
+ log = GNUNET_YES;
+ p->ats_cost_lan = ntohl (ats[c_a].value);
+ break;
+ case GNUNET_ATS_COST_WLAN:
+ if (p->ats_cost_wlan != ntohl (ats[c_a].value))
+ log = GNUNET_YES;
+ p->ats_cost_wlan = ntohl (ats[c_a].value);
+ break;
+ default:
+ break;
+ }
+ }
+ if ((GNUNET_YES == logging) && (GNUNET_YES == log))
+ collect_log_now();
GNUNET_free(peer_id);
}
-
static void *
ats_perf_connect_adapter (void *cls,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
- struct BenchmarkPeer *peer = cls;
+ struct BenchmarkPeer *me = cls;
- peer->ats_perf_handle = GNUNET_ATS_performance_init (cfg, &ats_performance_info_cb,
- peer);
- if (NULL == peer->ats_perf_handle)
+ me->ats_perf_handle = GNUNET_ATS_performance_init (cfg,
+ &ats_performance_info_cb, me);
+ if (NULL == me->ats_perf_handle)
GNUNET_log(GNUNET_ERROR_TYPE_ERROR,
"Failed to create ATS performance handle \n");
- return peer->ats_perf_handle;
+ return me->ats_perf_handle;
}
-
static void
ats_perf_disconnect_adapter (void *cls, void *op_result)
{
- struct BenchmarkPeer *peer = cls;
+ struct BenchmarkPeer *me = cls;
- GNUNET_ATS_performance_done (peer->ats_perf_handle);
- peer->ats_perf_handle = NULL;
+ GNUNET_ATS_performance_done (me->ats_perf_handle);
+ me->ats_perf_handle = NULL;
}
static void
return;
}
op_done++;
- if (op_done == (num_masters+ num_slaves))
+ if (op_done == (num_masters + num_slaves))
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Connected to all ATS services\n");
state.connected_ATS_service = GNUNET_YES;
- GNUNET_SCHEDULER_add_now (&do_connect_core, NULL );
+ GNUNET_SCHEDULER_add_now (&do_comm_connect, NULL );
}
}
-
static void
do_connect_ats (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GNUNET_log(GNUNET_ERROR_TYPE_INFO, "Connecting to all ATS services\n");
for (c_m = 0; c_m < num_masters; c_m++)
{
- mps[c_m].ats_perf_op = GNUNET_TESTBED_service_connect (NULL,
- mps[c_m].peer, "ats", ats_connect_completion_cb, NULL,
- &ats_perf_connect_adapter, &ats_perf_disconnect_adapter,
- &mps[c_m]);
+ mps[c_m].ats_perf_op = GNUNET_TESTBED_service_connect (NULL, mps[c_m].peer,
+ "ats", ats_connect_completion_cb, NULL, &ats_perf_connect_adapter,
+ &ats_perf_disconnect_adapter, &mps[c_m]);
}
for (c_s = 0; c_s < num_slaves; c_s++)
{
- sps[c_s].ats_perf_op = GNUNET_TESTBED_service_connect (NULL,
- sps[c_s].peer, "ats", ats_connect_completion_cb, NULL,
- &ats_perf_connect_adapter, &ats_perf_disconnect_adapter,
- &sps[c_s]);
+ sps[c_s].ats_perf_op = GNUNET_TESTBED_service_connect (NULL, sps[c_s].peer,
+ "ats", ats_connect_completion_cb, NULL, &ats_perf_connect_adapter,
+ &ats_perf_disconnect_adapter, &sps[c_s]);
}
}
struct BenchmarkPeer *p = cb_cls;
static int done = 0;
- GNUNET_assert (pinfo->pit == GNUNET_TESTBED_PIT_IDENTITY);
+ GNUNET_assert(pinfo->pit == GNUNET_TESTBED_PIT_IDENTITY);
p->id = *pinfo->result.id;
- GNUNET_log(GNUNET_ERROR_TYPE_INFO, "[%c %03u] Peers %s\n",
- (p->master == GNUNET_YES) ? 'M' : 'S', p->no, GNUNET_i2s (&p->id));
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO, "%s [%u] has peer id `%s'\n",
+ (p->master == GNUNET_YES) ? "Master" : "Slave", p->no,
+ GNUNET_i2s (&p->id));
GNUNET_TESTBED_operation_done (op);
p->peer_id_op = NULL;
*/
static void
main_run (void *cls, struct GNUNET_TESTBED_RunHandle *h,
- unsigned int num_peers, struct GNUNET_TESTBED_Peer **peers_,
- unsigned int links_succeeded, unsigned int links_failed)
+ unsigned int num_peers,
+ struct GNUNET_TESTBED_Peer **peers_,
+ unsigned int links_succeeded,
+ unsigned int links_failed)
{
int c_m;
int c_s;
solver, pref_str, num_masters, num_slaves);
shutdown_task = GNUNET_SCHEDULER_add_delayed (
- GNUNET_TIME_relative_multiply (TEST_TIMEOUT,
- num_masters + num_slaves), &do_shutdown, NULL );
+ GNUNET_TIME_relative_multiply (TEST_TIMEOUT, num_masters + num_slaves),
+ &do_shutdown, NULL );
/* Setup master peers */
for (c_m = 0; c_m < num_masters; c_m++)
mps[c_m].peer = peers_[c_m];
mps[c_m].no = c_m;
mps[c_m].master = GNUNET_YES;
- mps[c_m].partners = GNUNET_malloc (num_slaves * sizeof (struct BenchmarkPeer));
- mps[c_m].peer_id_op = GNUNET_TESTBED_peer_get_information (
- mps[c_m].peer, GNUNET_TESTBED_PIT_IDENTITY,
- &peerinformation_cb,
- &mps[c_m]);
+ mps[c_m].pref_partner = &sps[c_m];
+ mps[c_m].pref_value = TEST_ATS_PREFRENCE_START;
+ mps[c_m].partners =
+ GNUNET_malloc (num_slaves * sizeof (struct BenchmarkPartner));
+ mps[c_m].num_partners = num_slaves;
+ /* Initialize partners */
+ for (c_s = 0; c_s < num_slaves; c_s++)
+ {
+ mps[c_m].partners[c_s].me = &mps[c_m];
+ mps[c_m].partners[c_s].dest = &sps[c_s];
+ }
+ mps[c_m].peer_id_op = GNUNET_TESTBED_peer_get_information (mps[c_m].peer,
+ GNUNET_TESTBED_PIT_IDENTITY, &peerinformation_cb, &mps[c_m]);
}
/* Setup slave peers */
sps[c_s].peer = peers_[c_s + num_masters];
sps[c_s].no = c_s + num_masters;
sps[c_s].master = GNUNET_NO;
- sps[c_s].partners = GNUNET_malloc (num_masters * sizeof (struct BenchmarkPeer));
- sps[c_s].peer_id_op = GNUNET_TESTBED_peer_get_information (
- sps[c_s].peer, GNUNET_TESTBED_PIT_IDENTITY,
- &peerinformation_cb,
- &sps[c_s]);
+ sps[c_s].partners =
+ GNUNET_malloc (num_masters * sizeof (struct BenchmarkPartner));
+ sps[c_s].num_partners = num_masters;
+ /* Initialize partners */
+ for (c_m = 0; c_m < num_masters; c_m++)
+ {
+ sps[c_s].partners[c_m].me = &sps[c_s];
+ sps[c_s].partners[c_m].dest = &mps[c_m];
+ }
+ sps[c_s].peer_id_op = GNUNET_TESTBED_peer_get_information (sps[c_s].peer,
+ GNUNET_TESTBED_PIT_IDENTITY, &peerinformation_cb, &sps[c_s]);
}
}
char *tmp_sep;
char *test_name;
char *conf_name;
+ char *comm_name;
char *dotexe;
char *prefs[GNUNET_ATS_PreferenceCount] = GNUNET_ATS_PreferenceTypeString;
int c;
return GNUNET_SYSERR;
}
tmp_sep[0] = '\0';
+ comm_name = GNUNET_strdup (&tmp_sep[1]);
+ tmp_sep = strchr (comm_name, '_');
+ if (NULL == tmp_sep)
+ {
+ fprintf (stderr, "Unable to parse test name `%s'\n", argv[0]);
+ GNUNET_free(solver);
+ return GNUNET_SYSERR;
+ }
+ tmp_sep[0] = '\0';
+ for (c = 0; c <= strlen (comm_name); c++)
+ comm_name[c] = toupper (comm_name[c]);
+ if (0 == strcmp (comm_name, "CORE"))
+ test_core = GNUNET_YES;
+ else if (0 == strcmp (comm_name, "TRANSPORT"))
+ test_core = GNUNET_NO;
+ else
+ {
+ GNUNET_free (comm_name);
+ GNUNET_free (solver);
+ return GNUNET_SYSERR;
+ }
+
pref_str = GNUNET_strdup(tmp_sep + 1);
GNUNET_asprintf (&conf_name, "%s%s_%s.conf", TESTNAME_PREFIX, solver,
if (-1 == pref_val)
{
fprintf (stderr, "Unknown preference: `%s'\n", pref_str);
- GNUNET_free (solver);
- GNUNET_free (pref_str);
+ GNUNET_free(solver);
+ GNUNET_free(pref_str);
+ GNUNET_free (comm_name);
return -1;
}
- for (c = 0; c < (argc -1); c++)
+ for (c = 0; c < (argc - 1); c++)
{
- if (0 == strcmp(argv[c], "-s"))
- break;
+ if (0 == strcmp (argv[c], "-d"))
+ break;
+ }
+ if (c < argc - 1)
+ {
+ if (GNUNET_OK != GNUNET_STRINGS_fancy_time_to_relative (argv[c + 1], &perf_duration))
+ fprintf (stderr, "Failed to parse duration `%s'\n", argv[c + 1]);
}
- if (c < argc-1)
+ else
{
- if ((0L != (num_slaves = strtol (argv[c + 1], NULL, 10))) && (num_slaves >= 1))
+ perf_duration = BENCHMARK_DURATION;
+ }
+ fprintf (stderr, "Running benchmark for %llu secs\n", (unsigned long long) (perf_duration.rel_value_us) / (1000 * 1000));
+
+ for (c = 0; c < (argc - 1); c++)
+ {
+ if (0 == strcmp (argv[c], "-s"))
+ break;
+ }
+ if (c < argc - 1)
+ {
+ if ((0L != (num_slaves = strtol (argv[c + 1], NULL, 10)))
+ && (num_slaves >= 1))
fprintf (stderr, "Starting %u slave peers\n", num_slaves);
else
- num_slaves = DEFAULT_SLAVES_NUM;
+ num_slaves = DEFAULT_SLAVES_NUM;
}
else
- num_slaves = DEFAULT_SLAVES_NUM;
+ num_slaves = DEFAULT_SLAVES_NUM;
- for (c = 0; c < (argc -1); c++)
+ for (c = 0; c < (argc - 1); c++)
{
- if (0 == strcmp(argv[c], "-m"))
- break;
+ if (0 == strcmp (argv[c], "-m"))
+ break;
}
- if (c < argc-1)
+ if (c < argc - 1)
{
- if ((0L != (num_masters = strtol (argv[c + 1], NULL, 10))) && (num_masters >= 2))
+ if ((0L != (num_masters = strtol (argv[c + 1], NULL, 10)))
+ && (num_masters >= 2))
fprintf (stderr, "Starting %u master peers\n", num_masters);
else
- num_masters = DEFAULT_MASTERS_NUM;
+ num_masters = DEFAULT_MASTERS_NUM;
}
else
- num_masters = DEFAULT_MASTERS_NUM;
+ num_masters = DEFAULT_MASTERS_NUM;
+
+ logging = GNUNET_NO;
+ for (c = 0; c < argc; c++)
+ {
+ if (0 == strcmp (argv[c], "-l"))
+ logging = GNUNET_YES;
+ }
+
+ if (GNUNET_YES == logging)
+ {
+ for (c = 0; c < (argc - 1); c++)
+ {
+ if (0 == strcmp (argv[c], "-f"))
+ break;
+ }
+ if (c < argc - 1)
+ {
+ if (GNUNET_OK != GNUNET_STRINGS_fancy_time_to_relative (argv[c + 1], &log_frequency))
+ fprintf (stderr, "Failed to parse duration `%s'\n", argv[c + 1]);
+ }
+ else
+ {
+ log_frequency = LOGGING_FREQUENCY;
+ }
+ fprintf (stderr, "Using log frequency %llu ms\n",
+ (unsigned long long) (log_frequency.rel_value_us) / (1000));
+ }
+
+ GNUNET_asprintf (&testname, "%s_%s_%s",solver, comm_name, pref_str);
+
+ if (num_slaves < num_masters)
+ {
+ fprintf (stderr, "Number of master peers is lower than slaves! exit...\n");
+ GNUNET_free(test_name);
+ GNUNET_free(solver);
+ GNUNET_free(pref_str);
+ GNUNET_free (comm_name);
+ return GNUNET_SYSERR;
+ }
state.connected_ATS_service = GNUNET_NO;
- state.connected_CORE_service = GNUNET_NO;
+ state.connected_COMM_service = GNUNET_NO;
+ state.connected_PEERS = GNUNET_NO;
+ state.benchmarking = GNUNET_NO;
state.connected_PEERS = GNUNET_NO;
mps = GNUNET_malloc (num_masters * sizeof (struct BenchmarkPeer));
event_mask = 0;
event_mask |= (1LL << GNUNET_TESTBED_ET_CONNECT);
event_mask |= (1LL << GNUNET_TESTBED_ET_OPERATION_FINISHED);
- (void) GNUNET_TESTBED_test_run ("perf_ats",
- conf_name, num_slaves + num_masters,
- event_mask, &controller_event_cb, NULL,
- &main_run, NULL);
-
- GNUNET_free (solver);
- GNUNET_free (pref_str);
- GNUNET_free (conf_name);
- GNUNET_free (test_name);
- GNUNET_free (mps);
- GNUNET_free (sps);
+ (void) GNUNET_TESTBED_test_run ("perf-ats", conf_name,
+ num_slaves + num_masters, event_mask, &controller_event_cb, NULL,
+ &main_run, NULL );
+
+ GNUNET_free(solver);
+ GNUNET_free(pref_str);
+ GNUNET_free(conf_name);
+ GNUNET_free(test_name);
+ GNUNET_free(testname);
+ GNUNET_free (comm_name);
+ GNUNET_free(mps);
+ GNUNET_free(sps);
return result;
}
projects / oweals / gnunet.git / blobdiff