/*
This file is part of GNUnet.
- (C) 2010-2013 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2010-2013 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
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.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
*/
/**
* @file ats-tests/ats-testing-experiment.c
#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet-ats-solver-eval.h"
+#include "gnunet-service-ats_normalization.h"
+#include "gnunet-service-ats_preferences.c"
+#define BIG_M_STRING "unlimited"
+
+/**
+ * Handle for statistics.
+ */
+struct GNUNET_STATISTICS_Handle *GSA_stats;
+
+
+static struct Experiment *e;
+
+static struct LoggingHandle *l;
+
+static struct SolverHandle *sh;
+
+static struct TestPeer *peer_head;
+
+static struct TestPeer *peer_tail;
+
+static double default_properties[GNUNET_ATS_PropertyCount];
+static double default_preferences[GNUNET_ATS_PreferenceCount];
+
+/**
+ * cmd option -e: experiment file
+ */
+static char *opt_exp_file;
+
+static char *opt_solver;
+
+/**
+ * cmd option -l: enable logging
+ */
+static int opt_log;
+
+/**
+ * cmd option -p: enable plots
+ */
+static int opt_save;
+
+/**
+ * cmd option -v: verbose logs
+ */
+static int opt_verbose;
+
+/**
+ * cmd option -p: print logs
+ */
+static int opt_print;
+
+/**
+ * cmd option -d: disable normalization
+ */
+static int opt_disable_normalization;
+
+static int res;
+
+static void
+end_now ();
+
+
+static char *
+print_generator_type (enum GeneratorType g)
+{
+ switch (g) {
+ case GNUNET_ATS_TEST_TG_CONSTANT:
+ return "CONSTANT";
+ case GNUNET_ATS_TEST_TG_LINEAR:
+ return "LINEAR";
+ case GNUNET_ATS_TEST_TG_RANDOM:
+ return "RANDOM";
+ case GNUNET_ATS_TEST_TG_SINUS:
+ return "SINUS";
+ default:
+ return "INVALID";
+ break;
+ }
+}
+
+
+static struct TestPeer *
+find_peer_by_id (int id)
+{
+ struct TestPeer *cur;
+ for (cur = peer_head; NULL != cur; cur = cur->next)
+ if (cur->id == id)
+ return cur;
+ return NULL;
+}
+
+static struct TestPeer *
+find_peer_by_pid (const struct GNUNET_PeerIdentity *pid)
+{
+ struct TestPeer *cur;
+ for (cur = peer_head; NULL != cur; cur = cur->next)
+ if (0 == memcmp (&cur->peer_id, pid, sizeof (struct GNUNET_PeerIdentity)))
+ return cur;
+ return NULL;
+}
+
+static struct TestAddress *
+find_address_by_id (struct TestPeer *peer, int aid)
+{
+ struct TestAddress *cur;
+ for (cur = peer->addr_head; NULL != cur; cur = cur->next)
+ if (cur->aid == aid)
+ return cur;
+ return NULL;
+}
+
+
+/**
+ * Logging
+ */
+void
+GNUNET_ATS_solver_logging_now (struct LoggingHandle *l)
+{
+ struct LoggingTimeStep *lts;
+ struct TestPeer *cur;
+ struct TestAddress *cur_addr;
+ struct LoggingPeer *log_p;
+ struct LoggingAddress *log_a;
+ int c;
+
+ lts = GNUNET_new (struct LoggingTimeStep);
+ GNUNET_CONTAINER_DLL_insert_tail(l->head, l->tail, lts);
+ lts->timestamp = GNUNET_TIME_absolute_get();
+ if (NULL == lts->prev)
+ lts->delta = GNUNET_TIME_UNIT_ZERO;
+ else
+ lts->delta = GNUNET_TIME_absolute_get_duration(lts->prev->timestamp);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Logging %llu, delta %llu\n",
+ lts->timestamp.abs_value_us, lts->delta.rel_value_us);
+
+
+ /* Store logging data here */
+ for (cur = peer_head; NULL != cur; cur = cur->next)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Logging peer id %llu\n", cur->id);
+
+ log_p = GNUNET_new (struct LoggingPeer);
+ log_p->id = cur->id;
+ log_p->peer_id = cur->peer_id;
+ log_p->is_requested = cur->is_requested;
+ for (c = 0; c < GNUNET_ATS_PreferenceCount; c++)
+ {
+ log_p->pref_abs[c] = cur->pref_abs[c];
+ log_p->pref_norm[c] = cur->pref_norm[c];
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "\t %s = %.2f %.2f [abs/rel]\n",
+ GNUNET_ATS_print_preference_type(c),
+ log_p->pref_abs[c], log_p->pref_norm[c]);
+ }
+ GNUNET_CONTAINER_DLL_insert_tail(lts->head, lts->tail, log_p);
+
+ for (cur_addr = cur->addr_head; NULL != cur_addr; cur_addr = cur_addr->next)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Logging peer id %llu address %llu\n",
+ cur->id, cur_addr->aid);
+ log_a = GNUNET_new (struct LoggingAddress);
+ log_a->aid = cur_addr->aid;
+ log_a->active = cur_addr->ats_addr->active;
+ log_a->network = cur_addr->network;
+ log_a->assigned_bw_in = cur_addr->ats_addr->assigned_bw_in;
+ log_a->assigned_bw_out = cur_addr->ats_addr->assigned_bw_out;
+ for (c = 0; c < GNUNET_ATS_PropertyCount; c++)
+ {
+ log_a->prop_abs[c] = cur_addr->prop_abs[c];
+ log_a->prop_norm[c] = cur_addr->prop_norm[c];
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "\t %s = %.2f %.2f [abs/rel]\n",
+ GNUNET_ATS_print_property_type(c),
+ log_a->prop_abs[c],
+ log_a->prop_norm[c]);
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "\t Active = %i\n", log_a->active);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "\t BW in = %llu\n", log_a->assigned_bw_in);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "\t BW out = %llu\n", log_a->assigned_bw_out);
+
+ GNUNET_CONTAINER_DLL_insert_tail (log_p->addr_head, log_p->addr_tail, log_a);
+ }
+ }
+}
+
+
+static void
+logging_task (void *cls)
+{
+ struct LoggingHandle *l = cls;
+
+ l->logging_task = NULL;
+ GNUNET_ATS_solver_logging_now (l);
+ l->logging_task = GNUNET_SCHEDULER_add_delayed (l->log_freq,
+ &logging_task,
+ l);
+}
+
+struct LoggingHandle *
+GNUNET_ATS_solver_logging_start (struct GNUNET_TIME_Relative freq)
+{
+ struct LoggingHandle *l;
+ l = GNUNET_new (struct LoggingHandle);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Start logging every %s\n",
+ GNUNET_STRINGS_relative_time_to_string(freq, GNUNET_NO));
+ l->log_freq = freq;
+ l->logging_task = GNUNET_SCHEDULER_add_now (&logging_task, l);
+ return l;
+}
+
+void
+GNUNET_ATS_solver_logging_stop (struct LoggingHandle *l)
+{
+ if (NULL != l->logging_task)
+ GNUNET_SCHEDULER_cancel (l->logging_task);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Stop logging\n");
+
+ l->logging_task = NULL;
+}
+
+static struct LoggingFileHandle *
+find_logging_file_handle (struct LoggingFileHandle *lf_head,
+ struct LoggingFileHandle *lf_tail,
+ int peer_id, int address_id)
+{
+ struct LoggingFileHandle *res;
+
+ for (res = lf_head; NULL != res; res = res->next)
+ if ((res->pid == peer_id) && (res->aid == address_id))
+ return res;
+ return NULL;
+
+}
+
+void
+GNUNET_ATS_solver_logging_write_to_disk (struct LoggingHandle *l, int add_time_stamp,
+ char *output_dir)
+{
+ struct LoggingTimeStep *lts;
+ struct LoggingPeer *log_p;
+ struct LoggingAddress *log_a;
+ struct LoggingFileHandle *lf_head;
+ struct LoggingFileHandle *lf_tail;
+ struct LoggingFileHandle *cur;
+ struct LoggingFileHandle *next;
+ char * filename;
+ char * datastring;
+ char * propstring;
+ char * propstring_tmp;
+ char * prefstring;
+ char * prefstring_tmp;
+ int c;
+ int use_dir;
+
+ use_dir = GNUNET_NO;
+ if (NULL != output_dir)
+ {
+ if (GNUNET_OK != GNUNET_DISK_directory_create_for_file (output_dir))
+ {
+ fprintf (stderr, "Failed to create directory `%s'\n", output_dir);
+ return;
+ }
+ else
+ {
+ fprintf (stderr, "Created directory `%s'\n", output_dir);
+ use_dir = GNUNET_YES;
+ }
+ }
+
+ lf_head = NULL;
+ lf_tail = NULL;
+
+ for (lts = l->head; NULL != lts; lts = lts->next)
+ {
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Writing log step %llu\n",
+ (long long unsigned int) lts->timestamp.abs_value_us);
+
+ for (log_p = lts->head; NULL != log_p; log_p = log_p->next)
+ {
+ for (log_a = log_p->addr_head; NULL != log_a; log_a = log_a->next)
+ {
+
+ cur = find_logging_file_handle (lf_head, lf_tail, log_p->id,
+ log_a->aid);
+ if (NULL == cur)
+ {
+ cur = GNUNET_new (struct LoggingFileHandle);
+ cur->aid = log_a->aid;
+ cur->pid = log_p->id;
+
+ if (GNUNET_YES == add_time_stamp)
+ GNUNET_asprintf (&filename, "%s%s%s_%s_p%u_a%u_%llu.log",
+ (GNUNET_YES == use_dir) ? output_dir : "",
+ (GNUNET_YES == use_dir) ? DIR_SEPARATOR_STR : "",
+ e->log_prefix,
+ opt_solver,
+ cur->pid,
+ cur->aid,
+ l->head->timestamp.abs_value_us);
+ else
+ GNUNET_asprintf (&filename, "%s%s%s_%s_p%u_a%u.log",
+ (GNUNET_YES == use_dir) ? output_dir : "",
+ (GNUNET_YES == use_dir) ? DIR_SEPARATOR_STR : "",
+ e->log_prefix,
+ opt_solver,
+ cur->pid,
+ cur->aid);
+
+ fprintf (stderr, "Add writing log data for peer %llu address %llu to file `%s'\n",
+ cur->pid, cur->aid, filename);
+
+
+ cur->f_hd = GNUNET_DISK_file_open (filename,
+ GNUNET_DISK_OPEN_READWRITE |
+ GNUNET_DISK_OPEN_CREATE |
+ GNUNET_DISK_OPEN_TRUNCATE,
+ GNUNET_DISK_PERM_USER_READ |
+ GNUNET_DISK_PERM_USER_WRITE |
+ GNUNET_DISK_PERM_GROUP_READ |
+ GNUNET_DISK_PERM_OTHER_READ);
+ if (NULL == cur->f_hd)
+ {
+ fprintf (stderr, "Cannot open `%s' to write log data!\n", filename);
+ GNUNET_free (filename);
+ GNUNET_free (cur);
+ goto cleanup;
+ }
+ GNUNET_free (filename);
+ GNUNET_CONTAINER_DLL_insert (lf_head, lf_tail, cur);
+
+ GNUNET_asprintf(&datastring,"#time delta;log duration;peer_requested;addr net; addr_active; bw in; bw out; " \
+ "UTILIZATION_UP [abs/rel]; UTILIZATION_UP; UTILIZATION_DOWN; UTILIZATION_DOWN; " \
+ "UTILIZATION_PAYLOAD_UP; UTILIZATION_PAYLOAD_UP; UTILIZATION_PAYLOAD_DOWN; UTILIZATION_PAYLOAD_DOWN;"\
+ "DELAY; DELAY; " \
+ "DISTANCE ;DISTANCE ; COST_WAN; COST_WAN; COST_LAN; COST_LAN; " \
+ "COST_WLAN; COST_WLAN;COST_BT; COST_BT; PREF BW abs; PREF BW rel; PREF LATENCY abs; PREF LATENCY rel;\n");
+ GNUNET_DISK_file_write (cur->f_hd, datastring, strlen(datastring));
+ GNUNET_free (datastring);
+
+ }
+
+ prefstring = GNUNET_strdup("");
+ for (c = 1; c < GNUNET_ATS_PreferenceCount; c++)
+ {
+ /*
+ fprintf(stderr,"\t %s = %.2f %.2f [abs/rel]\n",
+ GNUNET_ATS_print_preference_type(c),
+ log_p->pref_abs[c], log_p->pref_norm[c]);
+ */
+ GNUNET_asprintf(&prefstring_tmp,"%s;%.3f;%.3f",
+ prefstring, log_p->pref_abs[c], log_p->pref_norm[c]);
+
+
+ GNUNET_free (prefstring);
+ prefstring = GNUNET_strdup(prefstring_tmp);
+ GNUNET_free (prefstring_tmp);
+ }
+
+
+ propstring = GNUNET_strdup("");
+ for (c = 1; c < GNUNET_ATS_PropertyCount; c++)
+ {
+ if (GNUNET_ATS_NETWORK_TYPE == c)
+ continue;
+ /*
+ fprintf(stderr, "\t %s = %.2f %.2f [abs/rel]\n",
+ GNUNET_ATS_print_property_type(c),
+ log_a->prop_abs[c], log_a->prop_norm[c]);*/
+ GNUNET_asprintf(&propstring_tmp,"%s%.3f;%.3f;",
+ propstring,
+ log_a->prop_abs[c],
+ log_a->prop_norm[c]);
+ GNUNET_free (propstring);
+ propstring = GNUNET_strdup(propstring_tmp);
+ GNUNET_free (propstring_tmp);
+ }
+ GNUNET_asprintf (&datastring, "%llu;%llu;%u;%u;%i;%u;%u;%s;%s\n",
+ GNUNET_TIME_absolute_get_difference (l->head->timestamp,
+ lts->timestamp).rel_value_us / 1000, lts->delta,
+ log_p->is_requested, log_a->network, log_a->active,
+ log_a->assigned_bw_in, log_a->assigned_bw_out, propstring,
+ prefstring);
+
+ GNUNET_DISK_file_write (cur->f_hd, datastring, strlen(datastring));
+ GNUNET_free (datastring);
+ GNUNET_free (prefstring);
+ GNUNET_free (propstring);
+ }
+ }
+ }
+
+cleanup:
+ next = lf_head;
+ for (cur = next; NULL != cur; cur = next)
+ {
+ next = cur->next;
+ GNUNET_CONTAINER_DLL_remove (lf_head, lf_tail, cur);
+ if (NULL != cur->f_hd)
+ GNUNET_DISK_file_close (cur->f_hd);
+ GNUNET_free (cur);
+ }
+
+}
+
+void
+GNUNET_ATS_solver_logging_eval (struct LoggingHandle *l)
+{
+ struct LoggingTimeStep *lts;
+ struct LoggingPeer *log_p;
+ struct LoggingAddress *log_a;
+ int c;
+
+ for (lts = l->head; NULL != lts; lts = lts->next)
+ {
+ fprintf (stderr, "Log step %llu %llu: \n",
+ (long long unsigned int) lts->timestamp.abs_value_us,
+ (long long unsigned int) lts->delta.rel_value_us);
+
+ for (log_p = lts->head; NULL != log_p; log_p = log_p->next)
+ {
+ fprintf (stderr,"\tLogging peer pid %llu\n", log_p->id);
+ for (c = 1; c < GNUNET_ATS_PreferenceCount; c++)
+ {
+ fprintf(stderr,"\t %s = %.2f %.2f [abs/rel]\n",
+ GNUNET_ATS_print_preference_type(c),
+ log_p->pref_abs[c], log_p->pref_norm[c]);
+ }
+
+ for (log_a = log_p->addr_head; NULL != log_a; log_a = log_a->next)
+ {
+ fprintf (stderr, "\tPeer pid %llu address %llu: %u %u %u\n",
+ log_p->id, log_a->aid, log_a->active,
+ log_a->assigned_bw_in,
+ log_a->assigned_bw_out);
+
+ for (c = 1; c < GNUNET_ATS_PropertyCount; c++)
+ {
+ if (GNUNET_ATS_NETWORK_TYPE == c)
+ continue;
+ fprintf(stderr, "\t %s = %.2f %.2f [abs/rel]\n",
+ GNUNET_ATS_print_property_type(c),
+ log_a->prop_abs[c], log_a->prop_norm[c]);
+ }
+ }
+ }
+ }
+}
+
+void
+GNUNET_ATS_solver_logging_free (struct LoggingHandle *l)
+{
+ struct LoggingTimeStep *lts_cur;
+ struct LoggingTimeStep *lts_next;
+ struct LoggingPeer *log_p_cur;
+ struct LoggingPeer *log_p_next;
+ struct LoggingAddress *log_a_cur;
+ struct LoggingAddress *log_a_next;
+
+ if (NULL != l->logging_task)
+ GNUNET_SCHEDULER_cancel (l->logging_task);
+ l->logging_task = NULL;
+
+ lts_next = l->head;
+ while (NULL != (lts_cur = lts_next))
+ {
+ lts_next = lts_cur->next;
+
+ log_p_next = lts_cur->head;
+ while (NULL != (log_p_cur = log_p_next))
+ {
+ log_p_next = log_p_cur->next;
+
+ log_a_next = log_p_cur->addr_head;
+ while (NULL != (log_a_cur = log_a_next))
+ {
+ log_a_next = log_a_cur->next;
+
+ GNUNET_CONTAINER_DLL_remove (log_p_cur->addr_head, log_p_cur->addr_tail, log_a_cur);
+ GNUNET_free (log_a_cur);
+ }
+
+ GNUNET_CONTAINER_DLL_remove (lts_cur->head, lts_cur->tail, log_p_cur);
+ GNUNET_free (log_p_cur);
+ }
+
+ GNUNET_CONTAINER_DLL_remove (l->head, l->tail, lts_cur);
+ GNUNET_free (lts_cur);
+ }
+
+ GNUNET_free (l);
+}
+
+/**
+ * Property Generators
+ */
+static struct PropertyGenerator *prop_gen_head;
+static struct PropertyGenerator *prop_gen_tail;
+
+
+static double
+get_property (struct PropertyGenerator *pg)
+{
+ struct GNUNET_TIME_Relative time_delta;
+ double delta_value;
+ double pref_value;
+
+ /* Calculate the current preference value */
+ switch (pg->type) {
+ case GNUNET_ATS_TEST_TG_CONSTANT:
+ pref_value = pg->base_value;
+ break;
+ case GNUNET_ATS_TEST_TG_LINEAR:
+ time_delta = GNUNET_TIME_absolute_get_duration(pg->time_start);
+ /* Calculate point of time in the current period */
+ time_delta.rel_value_us = time_delta.rel_value_us %
+ pg->duration_period.rel_value_us;
+ delta_value = ((double) time_delta.rel_value_us /
+ pg->duration_period.rel_value_us) * (pg->max_value - pg->base_value);
+ if ((pg->max_value < pg->base_value) &&
+ ((pg->max_value - pg->base_value) > pg->base_value))
+ {
+ /* This will cause an underflow */
+ GNUNET_break (0);
+ }
+ pref_value = pg->base_value + delta_value;
+ break;
+ case GNUNET_ATS_TEST_TG_RANDOM:
+ delta_value = (double) GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
+ 10000 * (pg->max_value - pg->base_value)) / 10000;
+ pref_value = pg->base_value + delta_value;
+ break;
+ case GNUNET_ATS_TEST_TG_SINUS:
+ time_delta = GNUNET_TIME_absolute_get_duration(pg->time_start);
+ /* Calculate point of time in the current period */
+ time_delta.rel_value_us = time_delta.rel_value_us %
+ pg->duration_period.rel_value_us;
+ if ((pg->max_value - pg->base_value) > pg->base_value)
+ {
+ /* This will cause an underflow for second half of sinus period,
+ * will be detected in general when experiments are loaded */
+ GNUNET_break (0);
+ }
+ delta_value = (pg->max_value - pg->base_value) *
+ sin ( (2 * M_PI) / ((double) pg->duration_period.rel_value_us) *
+ time_delta.rel_value_us);
+ pref_value = pg->base_value + delta_value;
+ break;
+ default:
+ pref_value = 0.0;
+ break;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Current property value is %f\n",
+ pref_value);
+ return pref_value;
+}
+
+
+static void
+set_prop_task (void *cls)
+{
+ struct PropertyGenerator *pg = cls;
+ struct TestPeer *p;
+ struct TestAddress *a;
+ double prop_value;
+ struct GNUNET_ATS_Information atsi;
+
+ pg->set_task = NULL;
+
+ if (GNUNET_NO == GNUNET_CONTAINER_multipeermap_contains_value (sh->addresses,
+ &pg->test_peer->peer_id, pg->test_address->ats_addr))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting property generation for unknown address [%u:%u]\n",
+ pg->peer, pg->address_id);
+ return;
+ }
+ if (NULL == (p = find_peer_by_id (pg->peer)))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting property generation for unknown peer %u\n",
+ pg->peer);
+ return;
+ }
+ if (NULL == (a = find_address_by_id (p, pg->address_id)))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting property generation for unknown peer %u\n",
+ pg->peer);
+ return;
+ }
+
+ prop_value = get_property (pg);
+ a->prop_abs[pg->ats_property] = prop_value;
+
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ "Setting property for peer [%u] address [%u] for %s to %f\n",
+ pg->peer, pg->address_id,
+ GNUNET_ATS_print_property_type (pg->ats_property), prop_value);
+
+ atsi.type = htonl (pg->ats_property);
+ atsi.value = htonl ((uint32_t) prop_value);
+
+ /* set performance here! */
+ sh->sf->s_bulk_start (sh->sf->cls);
+ if (GNUNET_YES == opt_disable_normalization)
+ {
+ a->prop_abs[pg->ats_property] = prop_value;
+ a->prop_norm[pg->ats_property] = prop_value;
+ sh->sf->s_address_update_property (sh->sf->cls, a->ats_addr,
+ pg->ats_property, prop_value, prop_value);
+ }
+ else
+ GAS_normalization_update_property (pg->test_address->ats_addr, &atsi, 1);
+ sh->sf->s_bulk_stop (sh->sf->cls);
+
+ pg->set_task = GNUNET_SCHEDULER_add_delayed (pg->frequency,
+ &set_prop_task, pg);
+}
+
+
+/**
+ * Set ats_property to 0 to find all pgs
+ */
+static struct PropertyGenerator *
+find_prop_gen (unsigned int peer, unsigned int address,
+ uint32_t ats_property)
+{
+ struct PropertyGenerator *cur;
+ for (cur = prop_gen_head; NULL != cur; cur = cur->next)
+ if ((cur->peer == peer) && (cur->address_id == address))
+ {
+ if ((cur->ats_property == ats_property) || (0 == ats_property))
+ return cur;
+ }
+ return NULL;
+}
+
+void
+GNUNET_ATS_solver_generate_property_stop (struct PropertyGenerator *pg)
+{
+ GNUNET_CONTAINER_DLL_remove (prop_gen_head, prop_gen_tail, pg);
+
+ if (NULL != pg->set_task)
+ {
+ GNUNET_SCHEDULER_cancel (pg->set_task);
+ pg->set_task = NULL;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Removing old up preference generator peer [%u] address [%u] `%s'\n",
+ pg->peer, pg->address_id,
+ GNUNET_ATS_print_property_type(pg->ats_property));
+
+ GNUNET_free (pg);
+}
+
+
+/**
+ * Generate between the source master and the partner and set property with a
+ * value depending on the generator.
+ *
+ * @param peer source
+ * @param address_id partner
+ * @param test_peer the peer
+ * @param test_address the address
+ * @param type type of generator
+ * @param base_value base value
+ * @param value_rate maximum value
+ * @param period duration of a period of generation (~ 1/frequency)
+ * @param frequency how long to generate property
+ * @param ats_property ATS property to generate
+ * @return the property generator
+ */
+struct PropertyGenerator *
+GNUNET_ATS_solver_generate_property_start (unsigned int peer,
+ unsigned int address_id,
+ struct TestPeer *test_peer,
+ struct TestAddress *test_address,
+ enum GeneratorType type,
+ long int base_value,
+ long int value_rate,
+ struct GNUNET_TIME_Relative period,
+ struct GNUNET_TIME_Relative frequency,
+ uint32_t ats_property)
+{
+ struct PropertyGenerator *pg;
+
+ pg = GNUNET_new (struct PropertyGenerator);
+ GNUNET_CONTAINER_DLL_insert (prop_gen_head, prop_gen_tail, pg);
+ pg->type = type;
+ pg->peer = peer;
+ pg->test_address = test_address;
+ pg->test_peer = test_peer;
+ pg->address_id = address_id;
+ pg->ats_property = ats_property;
+ pg->base_value = base_value;
+ pg->max_value = value_rate;
+ pg->duration_period = period;
+ pg->frequency = frequency;
+ pg->time_start = GNUNET_TIME_absolute_get();
+
+ switch (type) {
+ case GNUNET_ATS_TEST_TG_CONSTANT:
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Setting up %s property generator peer [%u] address [%u] `%s'"\
+ "max %u Bips\n",
+ print_generator_type(type), pg->peer, pg->address_id,
+ GNUNET_ATS_print_property_type (ats_property),
+ base_value);
+ break;
+ case GNUNET_ATS_TEST_TG_LINEAR:
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Setting up %s property generator peer [%u] address [%u] `%s' " \
+ "min %u Bips max %u Bips\n",
+ print_generator_type(type), pg->peer, pg->address_id,
+ GNUNET_ATS_print_property_type(ats_property),
+ base_value, value_rate);
+ break;
+ case GNUNET_ATS_TEST_TG_SINUS:
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Setting up %s property generator peer [%u] address [%u] `%s' "\
+ "baserate %u Bips, amplitude %u Bps\n",
+ print_generator_type(type), pg->peer, pg->address_id,
+ GNUNET_ATS_print_property_type(ats_property),
+ base_value, value_rate);
+ break;
+ case GNUNET_ATS_TEST_TG_RANDOM:
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Setting up %s property generator peer [%u] address [%u] `%s' "\
+ "min %u Bips max %u Bps\n",
+ print_generator_type(type), pg->peer, pg->address_id,
+ GNUNET_ATS_print_property_type(ats_property),
+ base_value, value_rate);
+ break;
+ default:
+ break;
+ }
+
+ pg->set_task = GNUNET_SCHEDULER_add_now (&set_prop_task, pg);
+ return pg;
+}
+
+
+/**
+ * Stop all preferences generators
+ */
+void
+GNUNET_ATS_solver_generate_property_stop_all ()
+{
+ struct PropertyGenerator *cur;
+ struct PropertyGenerator *next;
+ next = prop_gen_head;
+ for (cur = next; NULL != cur; cur = next)
+ {
+ next = cur->next;
+ GNUNET_ATS_solver_generate_property_stop (cur);
+ }
+}
+
+
+/**
+ * Preference Generators
+ */
+static struct PreferenceGenerator *pref_gen_head;
+static struct PreferenceGenerator *pref_gen_tail;
+
+
+static double
+get_preference (struct PreferenceGenerator *pg)
+{
+ struct GNUNET_TIME_Relative time_delta;
+ double delta_value;
+ double pref_value;
+
+ /* Calculate the current preference value */
+ switch (pg->type) {
+ case GNUNET_ATS_TEST_TG_CONSTANT:
+ pref_value = pg->base_value;
+ break;
+ case GNUNET_ATS_TEST_TG_LINEAR:
+ time_delta = GNUNET_TIME_absolute_get_duration(pg->time_start);
+ /* Calculate point of time in the current period */
+ time_delta.rel_value_us = time_delta.rel_value_us %
+ pg->duration_period.rel_value_us;
+ delta_value = ((double) time_delta.rel_value_us /
+ pg->duration_period.rel_value_us) * (pg->max_value - pg->base_value);
+ if ((pg->max_value < pg->base_value) &&
+ ((pg->max_value - pg->base_value) > pg->base_value))
+ {
+ /* This will cause an underflow */
+ GNUNET_break (0);
+ }
+ pref_value = pg->base_value + delta_value;
+ break;
+ case GNUNET_ATS_TEST_TG_RANDOM:
+ delta_value = (double) GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
+ 10000 * (pg->max_value - pg->base_value)) / 10000;
+ pref_value = pg->base_value + delta_value;
+ break;
+ case GNUNET_ATS_TEST_TG_SINUS:
+ time_delta = GNUNET_TIME_absolute_get_duration(pg->time_start);
+ /* Calculate point of time in the current period */
+ time_delta.rel_value_us = time_delta.rel_value_us %
+ pg->duration_period.rel_value_us;
+ if ((pg->max_value - pg->base_value) > pg->base_value)
+ {
+ /* This will cause an underflow for second half of sinus period,
+ * will be detected in general when experiments are loaded */
+ GNUNET_break (0);
+ }
+ delta_value = (pg->max_value - pg->base_value) *
+ sin ( (2 * M_PI) / ((double) pg->duration_period.rel_value_us) *
+ time_delta.rel_value_us);
+ pref_value = pg->base_value + delta_value;
+ break;
+ default:
+ pref_value = 0.0;
+ break;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Current preference value is %f\n",
+ pref_value);
+ return pref_value;
+}
+
+
+static void
+set_feedback_task (void *cls)
+{
+ struct PreferenceGenerator *pg = cls;
+ struct TestPeer *p;
+ double feedback;
+ uint32_t bw_acc_out;
+ uint32_t bw_acc_in;
+ uint32_t delay_acc_in;
+ struct GNUNET_TIME_Relative dur;
+ double p_new;
+
+ pg->feedback_task = NULL;
+
+ if (NULL == (p = find_peer_by_id (pg->peer)))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting feedback for unknown peer %u\n", pg->peer);
+ return;
+ }
+
+ switch (pg->kind)
+ {
+ case GNUNET_ATS_PREFERENCE_BANDWIDTH:
+ dur = GNUNET_TIME_absolute_get_duration(pg->feedback_last_bw_update);
+ bw_acc_in = dur.rel_value_us *pg->last_assigned_bw_in + pg->feedback_bw_in_acc;
+ pg->feedback_bw_in_acc = 0;
+
+ bw_acc_out = dur.rel_value_us *pg->last_assigned_bw_out + pg->feedback_bw_out_acc;
+ p_new = get_preference (pg);
+ feedback = (p_new / pg->pref_bw_old) * (bw_acc_in + bw_acc_out) /
+ (2 *GNUNET_TIME_absolute_get_duration(pg->feedback_last).rel_value_us);
+
+ break;
+ case GNUNET_ATS_PREFERENCE_LATENCY:
+ dur = GNUNET_TIME_absolute_get_duration(pg->feedback_last_delay_update);
+ delay_acc_in =dur.rel_value_us *pg->last_delay_value + pg->feedback_delay_acc;
+ pg->feedback_delay_acc = 0;
+
+ p_new = get_preference (pg);
+ feedback = (p_new / pg->pref_latency_old) * (delay_acc_in) /
+ (GNUNET_TIME_absolute_get_duration(pg->feedback_last).rel_value_us);
+
+ break;
+ default:
+ GNUNET_break (0);
+ feedback = 0.0;
+ break;
+ }
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ "Giving feedback for peer [%u] for client %p pref %s of %.3f\n",
+ pg->peer, NULL + (pg->client_id),
+ GNUNET_ATS_print_preference_type (pg->kind),
+ feedback);
+
+ sh->sf->s_feedback (sh->sf->cls, NULL + (pg->client_id), &p->peer_id,
+ pg->feedback_frequency, pg->kind, feedback);
+ pg->feedback_last = GNUNET_TIME_absolute_get();
+
+
+ pg->feedback_bw_out_acc = 0;
+ pg->feedback_bw_in_acc = 0;
+ pg->feedback_last_bw_update = GNUNET_TIME_absolute_get();
+
+ pg->feedback_delay_acc = 0;
+ pg->feedback_last_delay_update = GNUNET_TIME_absolute_get();
+
+
+ pg->feedback_task = GNUNET_SCHEDULER_add_delayed (pg->feedback_frequency,
+ &set_feedback_task, pg);
+}
+
+
+static void
+set_pref_task (void *cls)
+{
+ struct PreferenceGenerator *pg = cls;
+ struct TestPeer *p;
+ double pref_value;
+ pg->set_task = NULL;
+
+ if (NULL == (p = find_peer_by_id (pg->peer)))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting preference for unknown peer %u\n", pg->peer);
+ return;
+ }
+
+ pref_value = get_preference (pg);
+ switch (pg->kind) {
+ case GNUNET_ATS_PREFERENCE_BANDWIDTH:
+ pg->pref_bw_old = pref_value;
+ break;
+ case GNUNET_ATS_PREFERENCE_LATENCY:
+ pg->pref_latency_old = pref_value;
+ break;
+ default:
+ break;
+ }
+
+ p->pref_abs[pg->kind] = pref_value;
+
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ "Setting preference for peer [%u] for client %p pref %s to %f\n",
+ pg->peer, NULL + (pg->client_id),
+ GNUNET_ATS_print_preference_type (pg->kind), pref_value);
+
+ if (GNUNET_YES == opt_disable_normalization)
+ {
+ p->pref_abs[pg->kind] = pref_value;
+ p->pref_norm[pg->kind] = pref_value;
+ sh->sf->s_pref (sh->sf->cls, &p->peer_id, pg->kind, pref_value);
+ }
+ else
+ update_preference (NULL + (pg->client_id),
+ &p->peer_id,
+ pg->kind,
+ pref_value);
+
+ pg->set_task = GNUNET_SCHEDULER_add_delayed (pg->frequency,
+ &set_pref_task,
+ pg);
+}
+
+
+static struct PreferenceGenerator *
+find_pref_gen (unsigned int peer, enum GNUNET_ATS_PreferenceKind kind)
+{
+ struct PreferenceGenerator *cur;
+ for (cur = pref_gen_head; NULL != cur; cur = cur->next)
+ if (cur->peer == peer)
+ {
+ if ((cur->kind == kind) || (GNUNET_ATS_PREFERENCE_END == kind))
+ return cur;
+ }
+ return NULL;
+}
+
+void
+GNUNET_ATS_solver_generate_preferences_stop (struct PreferenceGenerator *pg)
+{
+ GNUNET_CONTAINER_DLL_remove (pref_gen_head, pref_gen_tail, pg);
+
+ if (NULL != pg->feedback_task)
+ {
+ GNUNET_SCHEDULER_cancel (pg->feedback_task);
+ pg->feedback_task = NULL;
+ }
+
+ if (NULL != pg->set_task)
+ {
+ GNUNET_SCHEDULER_cancel (pg->set_task);
+ pg->set_task = NULL;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Removing old up preference generator peer [%u] `%s'\n",
+ pg->peer, GNUNET_ATS_print_preference_type(pg->kind));
+
+ GNUNET_free (pg);
+}
+
+
+static struct TestAddress*
+find_active_address (struct TestPeer *p)
+{
+ struct TestAddress *cur;
+ for (cur = p->addr_head; NULL != cur; cur = cur->next)
+ if (GNUNET_YES == cur->ats_addr->active)
+ return cur;
+ return NULL;
+}
+
+
+/**
+ * Generate between the source master and the partner and set property with a
+ * value depending on the generator.
+ *
+ * @param peer source
+ * @param address_id partner
+ * @param client_id the client
+ * @param type type of generator
+ * @param base_value base value
+ * @param value_rate maximum value
+ * @param period duration of a period of generation (~ 1/frequency)
+ * @param frequency how long to generate property
+ * @param kind ATS preference to generate
+ * @param feedback_frequency how often to give feedback
+ * @return the preference generator
+ */
+struct PreferenceGenerator *
+GNUNET_ATS_solver_generate_preferences_start (unsigned int peer,
+ unsigned int address_id,
+ unsigned int client_id,
+ enum GeneratorType type,
+ long int base_value,
+ long int value_rate,
+ struct GNUNET_TIME_Relative period,
+ struct GNUNET_TIME_Relative frequency,
+ enum GNUNET_ATS_PreferenceKind kind,
+ struct GNUNET_TIME_Relative feedback_frequency)
+{
+ struct PreferenceGenerator *pg;
+ struct TestPeer *p;
-#define BIG_M_STRING "unlimited"
+ if (NULL == (p = find_peer_by_id (peer)))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Starting preference for unknown peer %u\n", peer);
+ return NULL;
+ }
-static struct Experiment *e;
+ pg = GNUNET_new (struct PreferenceGenerator);
+ GNUNET_CONTAINER_DLL_insert (pref_gen_head, pref_gen_tail, pg);
+ pg->type = type;
+ pg->peer = peer;
+ pg->client_id = client_id;
+ pg->kind = kind;
+ pg->base_value = base_value;
+ pg->max_value = value_rate;
+ pg->duration_period = period;
+ pg->frequency = frequency;
+ pg->time_start = GNUNET_TIME_absolute_get();
+ pg->feedback_frequency = feedback_frequency;
-static struct GNUNET_ATS_TESTING_SolverHandle *sh;
+ switch (type) {
+ case GNUNET_ATS_TEST_TG_CONSTANT:
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting up %s preference generator peer [%u] `%s' max %u Bips\n",
+ print_generator_type (type), pg->peer,
+ GNUNET_ATS_print_preference_type(kind),
+ base_value);
+ break;
+ case GNUNET_ATS_TEST_TG_LINEAR:
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting up %s preference generator peer [%u] `%s' min %u Bips max %u Bips\n",
+ print_generator_type (type), pg->peer, GNUNET_ATS_print_preference_type(kind),
+ base_value, value_rate);
+ break;
+ case GNUNET_ATS_TEST_TG_SINUS:
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting up %s preference generator peer [%u] `%s' baserate %u Bips, amplitude %u Bps\n",
+ print_generator_type (type), pg->peer, GNUNET_ATS_print_preference_type(kind),
+ base_value, value_rate);
+ break;
+ case GNUNET_ATS_TEST_TG_RANDOM:
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting up %s preference generator peer [%u] `%s' min %u Bips max %u Bps\n",
+ print_generator_type (type), pg->peer, GNUNET_ATS_print_preference_type(kind),
+ base_value, value_rate);
+ break;
+ default:
+ break;
+ }
-/**
- * cmd option -e: experiment file
- */
-static char *opt_exp_file;
+ pg->set_task = GNUNET_SCHEDULER_add_now (&set_pref_task, pg);
+ if (GNUNET_TIME_UNIT_FOREVER_REL.rel_value_us != feedback_frequency.rel_value_us)
+ {
+ struct TestAddress * addr = find_active_address(p);
-static char *opt_solver;
+ pg->last_assigned_bw_in = p->assigned_bw_in;
+ pg->last_assigned_bw_out = p->assigned_bw_out;
+ pg->feedback_bw_in_acc = 0;
+ pg->feedback_bw_out_acc = 0;
+ pg->last_delay_value = addr->prop_norm[GNUNET_ATS_QUALITY_NET_DELAY];
+ pg->feedback_delay_acc = 0;
+
+ pg->feedback_last_bw_update = GNUNET_TIME_absolute_get();
+ pg->feedback_last_delay_update = GNUNET_TIME_absolute_get();
+ pg->feedback_last = GNUNET_TIME_absolute_get();
+ pg->feedback_task = GNUNET_SCHEDULER_add_delayed (feedback_frequency,
+ &set_feedback_task, pg);
+ }
+
+ return pg;
+}
-/**
- * cmd option -l: enable logging
- */
-static int opt_log;
-/**
- * cmd option -p: enable plots
- */
-static int opt_plot;
/**
- * cmd option -v: verbose logs
+ * Stop all preferences generators
*/
-static int opt_verbose;
+void
+GNUNET_ATS_solver_generate_preferences_stop_all ()
+{
+ struct PreferenceGenerator *cur;
+ struct PreferenceGenerator *next;
+ next = pref_gen_head;
+ for (cur = next; NULL != cur; cur = next)
+ {
+ next = cur->next;
+ GNUNET_ATS_solver_generate_preferences_stop(cur);
+ }
+}
-static int res;
-static void
-end_now ();
/**
* Experiments
*/
-
-const char *
+static const char *
print_op (enum OperationType op)
{
switch (op) {
case SOLVER_OP_STOP_SET_PREFERENCE:
return "STOP_STOP_PREFERENCE";
case SOLVER_OP_START_SET_PROPERTY:
- return "START_SET_PROPERTY";
+ return "START_SET_PROPERTY";
case SOLVER_OP_STOP_SET_PROPERTY:
return "STOP_SET_PROPERTY";
+ case SOLVER_OP_START_REQUEST:
+ return "START_REQUEST";
+ case SOLVER_OP_STOP_REQUEST:
+ return "STOP_REQUEST";
default:
break;
}
struct Experiment *e;
e = GNUNET_new (struct Experiment);
e->name = NULL;
- e->num_masters = 0;
- e->num_slaves = 0;
e->start = NULL;
e->total_duration = GNUNET_TIME_UNIT_ZERO;
return e;
}
+
static void
free_experiment (struct Experiment *e)
{
}
GNUNET_free_non_null (e->name);
+ GNUNET_free_non_null (e->log_prefix);
+ GNUNET_free_non_null (e->log_output_dir);
GNUNET_free_non_null (e->cfg_file);
GNUNET_free (e);
}
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
char *op_name;
+ char *op_network;
- /* peer id */
+ /* peer pid */
GNUNET_asprintf(&op_name, "op-%u-peer-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->peer_id))
}
GNUNET_free (op_name);
- /* address id */
+ /* address pid */
GNUNET_asprintf(&op_name, "op-%u-address-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->address_id))
/* network */
GNUNET_asprintf(&op_name, "op-%u-address-network", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
- sec_name, op_name, &o->address_network))
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_string (cfg,
+ sec_name, op_name, &op_network))
{
fprintf (stderr, "Missing address-network in operation %u `%s' in episode `%s'\n",
op_counter, "ADD_ADDRESS", op_name);
GNUNET_free (op_name);
return GNUNET_SYSERR;
}
+ else
+ {
+ GNUNET_STRINGS_utf8_toupper (op_network,op_network);
+ if (0 == strcmp(op_network, "UNSPECIFIED"))
+ {
+ o->address_network = GNUNET_ATS_NET_UNSPECIFIED;
+ }
+ else if (0 == strcmp(op_network, "LOOPBACK"))
+ {
+ o->address_network = GNUNET_ATS_NET_LOOPBACK;
+ }
+ else if (0 == strcmp(op_network, "LAN"))
+ {
+ o->address_network = GNUNET_ATS_NET_LAN;
+ }
+ else if (0 == strcmp(op_network, "WAN"))
+ {
+ o->address_network = GNUNET_ATS_NET_WAN;
+ }
+ else if (0 == strcmp(op_network, "WLAN"))
+ {
+ o->address_network = GNUNET_ATS_NET_WLAN;
+ }
+ else if (0 == strcmp(op_network, "BT"))
+ {
+ o->address_network = GNUNET_ATS_NET_BT;
+ }
+ else
+ {
+ fprintf (stderr, "Invalid address-network in operation %u `%s' in episode `%s': `%s'\n",
+ op_counter, "ADD_ADDRESS", op_name, op_network);
+ GNUNET_free (op_network);
+ GNUNET_free (op_name);
+ return GNUNET_SYSERR;
+ }
+ }
+ GNUNET_free (op_network);
GNUNET_free (op_name);
- fprintf (stderr,
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Found operation %s: [%llu:%llu] address `%s' plugin `%s' \n",
"ADD_ADDRESS", o->peer_id, o->address_id, o->address, o->plugin);
return GNUNET_OK;
}
+
static int
load_op_del_address (struct GNUNET_ATS_TEST_Operation *o,
struct Episode *e,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
char *op_name;
+ //char *op_network;
- /* peer id */
+ /* peer pid */
GNUNET_asprintf(&op_name, "op-%u-peer-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->peer_id))
}
GNUNET_free (op_name);
- /* address id */
+ /* address pid */
GNUNET_asprintf(&op_name, "op-%u-address-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->address_id))
}
GNUNET_free (op_name);
+#if 0
/* plugin */
GNUNET_asprintf(&op_name, "op-%u-plugin", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_string (cfg,
return GNUNET_SYSERR;
}
GNUNET_free (op_name);
+#endif
- /* network */
- GNUNET_asprintf(&op_name, "op-%u-address-network", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
- sec_name, op_name, &o->address_network))
- {
- fprintf (stderr, "Missing address-network in operation %u `%s' in episode `%s'\n",
- op_counter, "DEL_ADDRESS", op_name);
- GNUNET_free (op_name);
- return GNUNET_SYSERR;
- }
- GNUNET_free (op_name);
-
- fprintf (stderr,
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Found operation %s: [%llu:%llu] address `%s' plugin `%s' \n",
"DEL_ADDRESS", o->peer_id, o->address_id, o->address, o->plugin);
return GNUNET_OK;
}
+
static enum GNUNET_ATS_Property
parse_preference_string (const char * str)
{
if (0 == strcmp(str, props[c]))
return c;
return 0;
-};
+}
+
static int
load_op_start_set_preference (struct GNUNET_ATS_TEST_Operation *o,
char *type;
char *pref;
- /* peer id */
+ /* peer pid */
GNUNET_asprintf(&op_name, "op-%u-peer-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->peer_id))
}
GNUNET_free (op_name);
- /* address id */
- GNUNET_asprintf(&op_name, "op-%u-address-id", op_counter);
+ /* address pid */
+ GNUNET_asprintf(&op_name, "op-%u-client-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
- sec_name, op_name, &o->address_id))
+ sec_name, op_name, &o->client_id))
{
- fprintf (stderr, "Missing address-id in operation %u `%s' in episode `%s'\n",
+ fprintf (stderr, "Missing client-id in operation %u `%s' in episode `%s'\n",
op_counter, "START_SET_PREFERENCE", op_name);
GNUNET_free (op_name);
return GNUNET_SYSERR;
/* Load arguments for set_rate, start_send, set_preference */
if (0 == strcmp (type, "constant"))
{
- o->tg_type = GNUNET_ATS_TEST_TG_CONSTANT;
+ o->gen_type = GNUNET_ATS_TEST_TG_CONSTANT;
}
else if (0 == strcmp (type, "linear"))
{
- o->tg_type = GNUNET_ATS_TEST_TG_LINEAR;
+ o->gen_type = GNUNET_ATS_TEST_TG_LINEAR;
}
else if (0 == strcmp (type, "sinus"))
{
- o->tg_type = GNUNET_ATS_TEST_TG_SINUS;
+ o->gen_type = GNUNET_ATS_TEST_TG_SINUS;
}
else if (0 == strcmp (type, "random"))
{
- o->tg_type = GNUNET_ATS_TEST_TG_RANDOM;
+ o->gen_type = GNUNET_ATS_TEST_TG_RANDOM;
}
else
{
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->max_rate))
{
- if ((GNUNET_ATS_TEST_TG_LINEAR == o->tg_type) ||
- (GNUNET_ATS_TEST_TG_RANDOM == o->tg_type) ||
- (GNUNET_ATS_TEST_TG_SINUS == o->tg_type))
+ if ((GNUNET_ATS_TEST_TG_LINEAR == o->gen_type) ||
+ (GNUNET_ATS_TEST_TG_RANDOM == o->gen_type) ||
+ (GNUNET_ATS_TEST_TG_SINUS == o->gen_type))
{
fprintf (stderr, "Missing max rate in operation %u `%s' in episode %u\n",
op_counter, op_name, e->id);
GNUNET_free (pref);
GNUNET_free (op_name);
- fprintf (stderr,
+ /* Get feedback delay */
+ GNUNET_asprintf(&op_name, "op-%u-feedback_delay", op_counter);
+ if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_time (cfg,
+ sec_name, op_name, &o->feedback_delay))
+ {
+ fprintf (stderr, "Using feedback delay %llu in operation %u `%s' in episode %u\n",
+ (long long unsigned int) o->feedback_delay.rel_value_us,
+ op_counter, op_name, e->id);
+ }
+ else
+ o->feedback_delay = GNUNET_TIME_UNIT_FOREVER_REL;
+ GNUNET_free (op_name);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Found operation %s: [%llu:%llu]: %s = %llu\n",
"START_SET_PREFERENCE", o->peer_id, o->address_id,
GNUNET_ATS_print_preference_type(o->pref_type), o->base_rate);
return GNUNET_OK;
}
+
static int
load_op_stop_set_preference (struct GNUNET_ATS_TEST_Operation *o,
struct Episode *e,
char *op_name;
char *pref;
- /* peer id */
+ /* peer pid */
GNUNET_asprintf(&op_name, "op-%u-peer-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->peer_id))
}
GNUNET_free (op_name);
- /* address id */
+ /* address pid */
GNUNET_asprintf(&op_name, "op-%u-address-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->address_id))
GNUNET_free (pref);
GNUNET_free (op_name);
- fprintf (stderr,
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Found operation %s: [%llu:%llu]: %s\n",
"STOP_SET_PREFERENCE", o->peer_id, o->address_id,
GNUNET_ATS_print_preference_type(o->pref_type));
return GNUNET_OK;
}
+
static enum GNUNET_ATS_Property
-parse_property_string (const char * str)
+parse_property_string (const char *str)
{
- int c = 0;
- char *props[GNUNET_ATS_PropertyCount] = GNUNET_ATS_PropertyStrings;
+ enum GNUNET_ATS_Property c;
for (c = 0; c < GNUNET_ATS_PropertyCount; c++)
- if (0 == strcmp(str, props[c]))
+ if (0 == strcmp(str,
+ GNUNET_ATS_print_property_type (c)))
return c;
return 0;
-};
+}
+
static int
load_op_start_set_property(struct GNUNET_ATS_TEST_Operation *o,
char *type;
char *prop;
- /* peer id */
+ /* peer pid */
GNUNET_asprintf(&op_name, "op-%u-peer-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->peer_id))
}
GNUNET_free (op_name);
- /* address id */
+ /* address pid */
GNUNET_asprintf(&op_name, "op-%u-address-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->address_id))
/* Load arguments for set_rate, start_send, set_preference */
if (0 == strcmp (type, "constant"))
{
- o->tg_type = GNUNET_ATS_TEST_TG_CONSTANT;
+ o->gen_type = GNUNET_ATS_TEST_TG_CONSTANT;
}
else if (0 == strcmp (type, "linear"))
{
- o->tg_type = GNUNET_ATS_TEST_TG_LINEAR;
+ o->gen_type = GNUNET_ATS_TEST_TG_LINEAR;
}
else if (0 == strcmp (type, "sinus"))
{
- o->tg_type = GNUNET_ATS_TEST_TG_SINUS;
+ o->gen_type = GNUNET_ATS_TEST_TG_SINUS;
}
else if (0 == strcmp (type, "random"))
{
- o->tg_type = GNUNET_ATS_TEST_TG_RANDOM;
+ o->gen_type = GNUNET_ATS_TEST_TG_RANDOM;
}
else
{
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->max_rate))
{
- if ((GNUNET_ATS_TEST_TG_LINEAR == o->tg_type) ||
- (GNUNET_ATS_TEST_TG_RANDOM == o->tg_type) ||
- (GNUNET_ATS_TEST_TG_SINUS == o->tg_type))
+ if ((GNUNET_ATS_TEST_TG_LINEAR == o->gen_type) ||
+ (GNUNET_ATS_TEST_TG_RANDOM == o->gen_type) ||
+ (GNUNET_ATS_TEST_TG_SINUS == o->gen_type))
{
fprintf (stderr, "Missing max rate in operation %u `%s' in episode %u\n",
op_counter, op_name, e->id);
GNUNET_free (prop);
GNUNET_free (op_name);
- fprintf (stderr,
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Found operation %s: [%llu:%llu] %s = %llu\n",
"START_SET_PROPERTY", o->peer_id, o->address_id,
GNUNET_ATS_print_property_type (o->prop_type), o->base_rate);
char *op_name;
char *pref;
- /* peer id */
+ /* peer pid */
GNUNET_asprintf(&op_name, "op-%u-peer-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->peer_id))
}
GNUNET_free (op_name);
- /* address id */
+ /* address pid */
GNUNET_asprintf(&op_name, "op-%u-address-id", op_counter);
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
sec_name, op_name, &o->address_id))
fprintf (stderr, "Invalid property in operation %u `%s' in episode %u\n",
op_counter, op_name, e->id);
GNUNET_free (op_name);
- GNUNET_free (pref);
GNUNET_free_non_null (pref);
return GNUNET_SYSERR;
}
GNUNET_free (pref);
GNUNET_free (op_name);
- fprintf (stderr,
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Found operation %s: [%llu:%llu] %s\n",
"STOP_SET_PROPERTY", o->peer_id, o->address_id,
GNUNET_ATS_print_property_type (o->prop_type));
return GNUNET_OK;
}
+
+static int
+load_op_start_request (struct GNUNET_ATS_TEST_Operation *o,
+ struct Episode *e,
+ int op_counter,
+ char *sec_name,
+ const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ char *op_name;
+
+ /* peer pid */
+ GNUNET_asprintf(&op_name, "op-%u-peer-id", op_counter);
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
+ sec_name, op_name, &o->peer_id))
+ {
+ fprintf (stderr, "Missing peer-id in operation %u `%s' in episode `%s'\n",
+ op_counter, "START_REQUEST", op_name);
+ GNUNET_free (op_name);
+ return GNUNET_SYSERR;
+ }
+ GNUNET_free (op_name);
+ return GNUNET_OK;
+}
+
+static int
+load_op_stop_request (struct GNUNET_ATS_TEST_Operation *o,
+ struct Episode *e,
+ int op_counter,
+ char *sec_name,
+ const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ char *op_name;
+
+ /* peer pid */
+ GNUNET_asprintf(&op_name, "op-%u-peer-id", op_counter);
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
+ sec_name, op_name, &o->peer_id))
+ {
+ fprintf (stderr, "Missing peer-id in operation %u `%s' in episode `%s'\n",
+ op_counter, "STOP_REQUEST", op_name);
+ GNUNET_free (op_name);
+ return GNUNET_SYSERR;
+ }
+ GNUNET_free (op_name);
+ return GNUNET_OK;
+}
+
+
static int
load_episode (struct Experiment *e, struct Episode *cur,
struct GNUNET_CONFIGURATION_Handle *cfg)
char *op_name;
char *op;
int op_counter = 0;
- fprintf (stderr, "Parsing episode %u\n",cur->id);
+ int res;
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "=== Parsing episode %u\n",cur->id);
GNUNET_asprintf(&sec_name, "episode-%u", cur->id);
while (1)
break;
}
o = GNUNET_new (struct GNUNET_ATS_TEST_Operation);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "==== Parsing operation %u: `%s'\n",
+ cur->id, op_name);
+
/* operations = set_rate, start_send, stop_send, set_preference */
if (0 == strcmp (op, "address_add"))
{
- o->type = SOLVER_OP_ADD_ADDRESS;
- if (GNUNET_SYSERR == load_op_add_address (o, cur,
- op_counter, sec_name, cfg))
- {
- GNUNET_free (o);
- GNUNET_free (op);
- GNUNET_free (op_name);
- GNUNET_free (sec_name);
- return GNUNET_SYSERR;
- }
- }
- else if (0 == strcmp (op, "address_del"))
- {
- o->type = SOLVER_OP_DEL_ADDRESS;
- if (GNUNET_SYSERR == load_op_del_address (o, cur,
- op_counter, sec_name, cfg))
- {
- GNUNET_free (o);
- GNUNET_free (op);
- GNUNET_free (op_name);
- GNUNET_free (sec_name);
- return GNUNET_SYSERR;
- }
- }
- else if (0 == strcmp (op, "start_set_property"))
- {
- o->type = SOLVER_OP_START_SET_PROPERTY;
- if (GNUNET_SYSERR == load_op_start_set_property (o, cur,
- op_counter, sec_name, cfg))
- {
- GNUNET_free (o);
- GNUNET_free (op);
- GNUNET_free (op_name);
- GNUNET_free (sec_name);
- return GNUNET_SYSERR;
- }
- }
- else if (0 == strcmp (op, "stop_set_property"))
- {
- o->type = SOLVER_OP_STOP_SET_PROPERTY;
- if (GNUNET_SYSERR == load_op_stop_set_property (o, cur,
- op_counter, sec_name, cfg))
- {
- GNUNET_free (o);
- GNUNET_free (op);
- GNUNET_free (op_name);
- GNUNET_free (sec_name);
- return GNUNET_SYSERR;
- }
- }
- else if (0 == strcmp (op, "start_set_preference"))
- {
- o->type = SOLVER_OP_START_SET_PREFERENCE;
- if (GNUNET_SYSERR == load_op_start_set_preference (o, cur,
- op_counter, sec_name, cfg))
- {
- GNUNET_free (o);
- GNUNET_free (op);
- GNUNET_free (op_name);
- GNUNET_free (sec_name);
- return GNUNET_SYSERR;
- }
- }
- else if (0 == strcmp (op, "stop_set_preference"))
- {
- o->type = SOLVER_OP_STOP_SET_PREFERENCE;
- if (GNUNET_SYSERR == load_op_stop_set_preference (o, cur,
- op_counter, sec_name, cfg))
- {
- GNUNET_free (o);
- GNUNET_free (op);
- GNUNET_free (op_name);
- GNUNET_free (sec_name);
- return GNUNET_SYSERR;
- }
- }
- else
- {
- fprintf (stderr, "Invalid operation %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (o);
- GNUNET_free (op);
- GNUNET_free (op_name);
- GNUNET_free (sec_name);
- return GNUNET_SYSERR;
- }
- GNUNET_free (op);
- GNUNET_free (op_name);
-
- GNUNET_CONTAINER_DLL_insert (cur->head,cur->tail, o);
- op_counter++;
- }
- GNUNET_free (sec_name);
-
-
-#if 0
- /* Get source */
- GNUNET_asprintf(&op_name, "op-%u-src", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
- sec_name, op_name, &o->src_id))
- {
- fprintf (stderr, "Missing src in operation %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (op);
- GNUNET_free (op_name);
- return GNUNET_SYSERR;
- }
- if (o->src_id > (e->num_masters - 1))
- {
- fprintf (stderr, "Invalid src %llu in operation %u `%s' in episode %u\n",
- o->src_id, op_counter, op, cur->id);
- GNUNET_free (op);
- GNUNET_free (op_name);
- return GNUNET_SYSERR;
- }
- GNUNET_free (op_name);
-
- /* Get destination */
- GNUNET_asprintf(&op_name, "op-%u-dest", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
- sec_name, op_name, &o->dest_id))
- {
- fprintf (stderr, "Missing src in operation %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (op);
- GNUNET_free (op_name);
- return GNUNET_SYSERR;
- }
- if (o->dest_id > (e->num_slaves - 1))
- {
- fprintf (stderr, "Invalid destination %llu in operation %u `%s' in episode %u\n",
- o->dest_id, op_counter, op, cur->id);
- GNUNET_free (op);
- GNUNET_free (op_name);
- return GNUNET_SYSERR;
- }
- GNUNET_free (op_name);
-
- GNUNET_asprintf(&op_name, "op-%u-type", op_counter);
- if ( (GNUNET_SYSERR != GNUNET_CONFIGURATION_get_value_string(cfg,
- sec_name, op_name, &type)) &&
- ((STOP_SEND != o->type) || (STOP_PREFERENCE != o->type)))
- {
- /* Load arguments for set_rate, start_send, set_preference */
- if (0 == strcmp (type, "constant"))
- {
- o->tg_type = GNUNET_ATS_TEST_TG_CONSTANT;
- }
- else if (0 == strcmp (type, "linear"))
- {
- o->tg_type = GNUNET_ATS_TEST_TG_LINEAR;
- }
- else if (0 == strcmp (type, "sinus"))
- {
- o->tg_type = GNUNET_ATS_TEST_TG_SINUS;
- }
- else if (0 == strcmp (type, "random"))
- {
- o->tg_type = GNUNET_ATS_TEST_TG_RANDOM;
- }
- else
- {
- fprintf (stderr, "Invalid type %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (type);
- GNUNET_free (op);
- GNUNET_free (op_name);
- return GNUNET_SYSERR;
- }
- GNUNET_free (op_name);
-
- /* Get base rate */
- GNUNET_asprintf(&op_name, "op-%u-base-rate", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
- sec_name, op_name, &o->base_rate))
- {
- fprintf (stderr, "Missing base rate in operation %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (type);
- GNUNET_free (op);
- GNUNET_free (op_name);
- return GNUNET_SYSERR;
- }
- GNUNET_free (op_name);
-
- /* Get max rate */
- GNUNET_asprintf(&op_name, "op-%u-max-rate", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
- sec_name, op_name, &o->max_rate))
- {
- if ((GNUNET_ATS_TEST_TG_LINEAR == o->tg_type) ||
- (GNUNET_ATS_TEST_TG_RANDOM == o->tg_type) ||
- (GNUNET_ATS_TEST_TG_SINUS == o->tg_type))
- {
- fprintf (stderr, "Missing max rate in operation %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (type);
- GNUNET_free (op_name);
- GNUNET_free (op);
- return GNUNET_SYSERR;
- }
- }
- GNUNET_free (op_name);
-
- /* Get period */
- GNUNET_asprintf(&op_name, "op-%u-period", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_time (cfg,
- sec_name, op_name, &o->period))
- {
- o->period = cur->duration;
- }
- GNUNET_free (op_name);
-
- if (START_PREFERENCE == o->type)
- {
- /* Get frequency */
- GNUNET_asprintf(&op_name, "op-%u-frequency", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_time (cfg,
- sec_name, op_name, &o->frequency))
- {
- fprintf (stderr, "Missing frequency in operation %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (type);
- GNUNET_free (op_name);
- GNUNET_free (op);
- return GNUNET_SYSERR;
- }
- GNUNET_free (op_name);
-
- /* Get preference */
- GNUNET_asprintf(&op_name, "op-%u-pref", op_counter);
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_string (cfg,
- sec_name, op_name, &pref))
- {
- fprintf (stderr, "Missing preference in operation %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (type);
- GNUNET_free (op_name);
- GNUNET_free (op);
- GNUNET_free_non_null (pref);
- return GNUNET_SYSERR;
- }
-
- if (0 == strcmp(pref, "bandwidth"))
- o->pref_type = GNUNET_ATS_PREFERENCE_BANDWIDTH;
- else if (0 == strcmp(pref, "latency"))
- o->pref_type = GNUNET_ATS_PREFERENCE_LATENCY;
- else
- {
- fprintf (stderr, "Invalid preference in operation %u `%s' in episode %u\n",
- op_counter, op, cur->id);
- GNUNET_free (type);
- GNUNET_free (op_name);
- GNUNET_free (op);
- GNUNET_free (pref);
- GNUNET_free_non_null (pref);
- return GNUNET_SYSERR;
- }
- GNUNET_free (pref);
- GNUNET_free (op_name);
- }
+ o->type = SOLVER_OP_ADD_ADDRESS;
+ res = load_op_add_address (o, cur,
+ op_counter, sec_name, cfg);
}
-
- /* Safety checks */
- if ((GNUNET_ATS_TEST_TG_LINEAR == o->tg_type) ||
- (GNUNET_ATS_TEST_TG_SINUS == o->tg_type))
+ else if (0 == strcmp (op, "address_del"))
{
- if ((o->max_rate - o->base_rate) > o->base_rate)
- {
- /* This will cause an underflow */
- GNUNET_break (0);
- }
- fprintf (stderr, "Selected max rate and base rate cannot be used for desired traffic form!\n");
+ o->type = SOLVER_OP_DEL_ADDRESS;
+ res = load_op_del_address (o, cur,
+ op_counter, sec_name, cfg);
+ }
+ else if (0 == strcmp (op, "start_set_property"))
+ {
+ o->type = SOLVER_OP_START_SET_PROPERTY;
+ res = load_op_start_set_property (o, cur,
+ op_counter, sec_name, cfg);
+ }
+ else if (0 == strcmp (op, "stop_set_property"))
+ {
+ o->type = SOLVER_OP_STOP_SET_PROPERTY;
+ res = load_op_stop_set_property (o, cur,
+ op_counter, sec_name, cfg);
+ }
+ else if (0 == strcmp (op, "start_set_preference"))
+ {
+ o->type = SOLVER_OP_START_SET_PREFERENCE;
+ res = load_op_start_set_preference (o, cur,
+ op_counter, sec_name, cfg);
+ }
+ else if (0 == strcmp (op, "stop_set_preference"))
+ {
+ o->type = SOLVER_OP_STOP_SET_PREFERENCE;
+ res = load_op_stop_set_preference (o, cur,
+ op_counter, sec_name, cfg);
+ }
+ else if (0 == strcmp (op, "start_request"))
+ {
+ o->type = SOLVER_OP_START_REQUEST;
+ res = load_op_start_request (o, cur,
+ op_counter, sec_name, cfg);
+ }
+ else if (0 == strcmp (op, "stop_request"))
+ {
+ o->type = SOLVER_OP_STOP_REQUEST;
+ res = load_op_stop_request(o, cur,
+ op_counter, sec_name, cfg);
}
-
- if ((START_SEND == o->type) || (START_PREFERENCE == o->type))
- fprintf (stderr, "Found operation %u in episode %u: %s [%llu]->[%llu] == %s, %llu -> %llu in %s\n",
- op_counter, cur->id, print_op (o->type), o->src_id,
- o->dest_id, (NULL != type) ? type : "",
- o->base_rate, o->max_rate,
- GNUNET_STRINGS_relative_time_to_string (o->period, GNUNET_YES));
else
- fprintf (stderr, "Found operation %u in episode %u: %s [%llu]->[%llu]\n",
- op_counter, cur->id, print_op (o->type), o->src_id, o->dest_id);
+ {
+ fprintf (stderr, "Invalid operation %u `%s' in episode %u\n",
+ op_counter, op, cur->id);
+ res = GNUNET_SYSERR;
+ }
- GNUNET_free_non_null (type);
GNUNET_free (op);
-#endif
+ GNUNET_free (op_name);
+
+ if (GNUNET_SYSERR == res)
+ {
+ GNUNET_free (o);
+ GNUNET_free (sec_name);
+ return GNUNET_SYSERR;
+ }
+ GNUNET_CONTAINER_DLL_insert_tail (cur->head,cur->tail, o);
+ op_counter++;
+ }
+ GNUNET_free (sec_name);
return GNUNET_OK;
}
return GNUNET_SYSERR;
}
- fprintf (stderr, "Found episode %u with duration %s \n",
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Found episode %u with duration %s \n",
e_counter,
GNUNET_STRINGS_relative_time_to_string(cur->duration, GNUNET_YES));
if (NULL == last)
e->start = cur;
else
- last->next = cur;
+ last->next = cur;
GNUNET_free (sec_name);
e_counter ++;
return e_counter;
}
+
static void
-timeout_experiment (void *cls, const struct GNUNET_SCHEDULER_TaskContext* tc)
+timeout_experiment (void *cls)
{
struct Experiment *e = cls;
- e->experiment_timeout_task = GNUNET_SCHEDULER_NO_TASK;
+
+ e->experiment_timeout_task = NULL;
fprintf (stderr, "Experiment timeout!\n");
- if (GNUNET_SCHEDULER_NO_TASK != e->episode_timeout_task)
+ if (NULL != e->episode_timeout_task)
{
GNUNET_SCHEDULER_cancel (e->episode_timeout_task);
- e->episode_timeout_task = GNUNET_SCHEDULER_NO_TASK;
+ e->episode_timeout_task = NULL;
}
e->e_done_cb (e, GNUNET_TIME_absolute_get_duration(e->start_time),
GNUNET_SYSERR);
}
+struct ATS_Address *
+create_ats_address (const struct GNUNET_PeerIdentity *peer,
+ const char *plugin_name,
+ const void *plugin_addr,
+ size_t plugin_addr_len,
+ uint32_t session_id,
+ uint32_t network)
+{
+ struct ATS_Address *aa = NULL;
+
+ aa = GNUNET_malloc (sizeof (struct ATS_Address) + plugin_addr_len + strlen (plugin_name) + 1);
+ aa->atsi = GNUNET_new (struct GNUNET_ATS_Information);
+ aa->atsi[0].type = htonl (GNUNET_ATS_NETWORK_TYPE);
+ aa->atsi[0].value = htonl (network);
+ aa->atsi_count = 1;
+
+ aa->peer = *peer;
+ aa->addr_len = plugin_addr_len;
+ aa->addr = &aa[1];
+ aa->plugin = (char *) &aa[1] + plugin_addr_len;
+ GNUNET_memcpy (&aa[1], plugin_addr, plugin_addr_len);
+ GNUNET_memcpy (aa->plugin, plugin_name, strlen (plugin_name) + 1);
+ aa->session_id = session_id;
+
+ return aa;
+}
+
+
+
static void
enforce_add_address (struct GNUNET_ATS_TEST_Operation *op)
{
- /*
- struct BenchmarkPeer *peer;
- struct BenchmarkPartner *partner;
+ struct TestPeer *p;
+ struct TestAddress *a;
+ int c;
- peer = GNUNET_ATS_TEST_get_peer (op->src_id);
- if (NULL == peer)
+ if (NULL == (p = find_peer_by_id (op->peer_id)))
{
- GNUNET_break (0);
- return;
+ p = GNUNET_new (struct TestPeer);
+ p->id = op->peer_id;
+ p->assigned_bw_in = 0;
+ p->assigned_bw_out = 0;
+ memset (&p->peer_id, op->peer_id, sizeof (p->peer_id));
+ for (c = 0; c < GNUNET_ATS_PreferenceCount; c++)
+ {
+ p->pref_abs[c] = DEFAULT_ABS_PREFERENCE;
+ p->pref_norm[c] = DEFAULT_REL_PREFERENCE;
+ }
+
+ GNUNET_CONTAINER_DLL_insert (peer_head, peer_tail, p);
}
- partner = GNUNET_ATS_TEST_get_partner (op->src_id, op->dest_id);
- if (NULL == partner)
+ if (NULL != (find_address_by_id (p, op->address_id)))
{
- GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Duplicate address %u for peer %u\n",
+ op->address_id, op->peer_id);
return;
}
- fprintf (stderr, "Found master %llu slave %llu\n",op->src_id, op->dest_id);
+ a = GNUNET_new (struct TestAddress);
+ a->aid = op->address_id;
+ a->network = op->address_network;
+ a->ats_addr = create_ats_address (&p->peer_id, op->plugin, op->address,
+ strlen (op->address) + 1, op->address_session, op->address_network);
+ memset (&p->peer_id, op->peer_id, sizeof (p->peer_id));
+ GNUNET_CONTAINER_DLL_insert_tail (p->addr_head, p->addr_tail, a);
- if (NULL != partner->tg)
- {
- fprintf (stderr, "Stopping traffic between master %llu slave %llu\n",op->src_id, op->dest_id);
- GNUNET_ATS_TEST_generate_traffic_stop(partner->tg);
- partner->tg = NULL;
- }
+ for (c = 0; c < GNUNET_ATS_PropertyCount; c++)
+ a->prop_norm[c] = DEFAULT_REL_QUALITY;
+
+ GNUNET_CONTAINER_multipeermap_put (sh->addresses, &p->peer_id, a->ats_addr,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Adding address %u for peer %u in network `%s'\n",
+ op->address_id, op->peer_id, GNUNET_ATS_print_network_type(a->network));
+
+ sh->sf->s_add (sh->sf->cls, a->ats_addr, op->address_network);
- partner->tg = GNUNET_ATS_TEST_generate_traffic_start(peer, partner,
- op->tg_type, op->base_rate, op->max_rate, op->period,
- GNUNET_TIME_UNIT_FOREVER_REL);
- */
}
+
static void
enforce_del_address (struct GNUNET_ATS_TEST_Operation *op)
{
- /*
- struct BenchmarkPartner *p;
- p = GNUNET_ATS_TEST_get_partner (op->src_id, op->dest_id);
- if (NULL == p)
+ struct TestPeer *p;
+ struct TestAddress *a;
+ struct PropertyGenerator *pg;
+
+ if (NULL == (p = find_peer_by_id (op->peer_id)))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Deleting address for unknown peer %u\n", op->peer_id);
+ return;
+ }
+
+ if (NULL == (a =find_address_by_id (p, op->address_id)))
{
GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Deleting address for unknown peer %u\n", op->peer_id);
return;
}
- fprintf (stderr, "Found master %llu slave %llu\n",op->src_id, op->dest_id);
+ while (NULL != (pg = find_prop_gen (p->id, a->aid, 0)))
+ {
+ GNUNET_ATS_solver_generate_property_stop (pg);
+ }
+
+ GNUNET_assert (GNUNET_YES ==
+ GNUNET_CONTAINER_multipeermap_remove (sh->addresses,
+ &p->peer_id,
+ a->ats_addr));
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Removing address %u for peer %u\n",
+ op->address_id,
+ op->peer_id);
+
+ sh->sf->s_del (sh->sf->cls, a->ats_addr);
- if (NULL != p->tg)
+ if (NULL != l)
{
- fprintf (stderr, "Stopping traffic between master %llu slave %llu\n",
- op->src_id, op->dest_id);
- GNUNET_ATS_TEST_generate_traffic_stop(p->tg);
- p->tg = NULL;
+ GNUNET_ATS_solver_logging_now (l);
}
- */
+ GNUNET_CONTAINER_DLL_remove(p->addr_head, p->addr_tail, a);
+
+ GNUNET_free_non_null(a->ats_addr->atsi);
+ GNUNET_free (a->ats_addr);
+ GNUNET_free (a);
+
}
static void
enforce_start_property (struct GNUNET_ATS_TEST_Operation *op)
{
+ struct PropertyGenerator *pg;
+ struct TestPeer *p;
+ struct TestAddress *a;
+
+ if (NULL != (pg = find_prop_gen (op->peer_id, op->address_id, op->prop_type)))
+ {
+ GNUNET_ATS_solver_generate_property_stop (pg);
+ GNUNET_free (pg);
+ }
+
+ if (NULL == (p = find_peer_by_id (op->peer_id)))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Starting property generation for unknown peer %u\n", op->peer_id);
+ return;
+ }
+
+ if (NULL == (a = find_address_by_id (p, op->address_id)))
+ {
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Setting property for unknown address %u\n", op->peer_id);
+ return;
+ }
+ GNUNET_ATS_solver_generate_property_start (op->peer_id,
+ op->address_id,
+ p, a,
+ op->gen_type,
+ op->base_rate,
+ op->max_rate,
+ op->period,
+ op->frequency,
+ op->prop_type);
}
static void
enforce_stop_property (struct GNUNET_ATS_TEST_Operation *op)
{
-
+ struct PropertyGenerator *pg = find_prop_gen(op->peer_id, op->address_id,
+ op->prop_type);
+ if (NULL != pg)
+ {
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ "Stopping preference generation for peer %u address %u\n", op->peer_id,
+ op->address_id);
+ GNUNET_ATS_solver_generate_property_stop (pg);
+ }
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Cannot find preference generator for peer %u address %u\n",
+ op->peer_id, op->address_id);
+ GNUNET_break (0);
+ }
}
static void
enforce_start_preference (struct GNUNET_ATS_TEST_Operation *op)
{
- /*
- struct BenchmarkPeer *peer;
- struct BenchmarkPartner *partner;
+ struct PreferenceGenerator *pg;
+ if (NULL != (pg = find_pref_gen (op->peer_id, op->pref_type)))
+ {
+ GNUNET_ATS_solver_generate_preferences_stop (pg);
+ GNUNET_free (pg);
+ }
- peer = GNUNET_ATS_TEST_get_peer (op->src_id);
- if (NULL == peer)
+ if (NULL == (find_peer_by_id (op->peer_id)))
{
GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Starting preference generation for unknown peer %u\n", op->peer_id);
return;
}
- partner = GNUNET_ATS_TEST_get_partner (op->src_id, op->dest_id);
- if (NULL == partner)
+ GNUNET_ATS_solver_generate_preferences_start (op->peer_id,
+ op->address_id,
+ op->client_id,
+ op->gen_type,
+ op->base_rate,
+ op->max_rate,
+ op->period,
+ op->frequency,
+ op->pref_type,
+ op->frequency);
+}
+
+static void
+enforce_stop_preference (struct GNUNET_ATS_TEST_Operation *op)
+{
+ struct PreferenceGenerator *pg = find_pref_gen(op->peer_id,
+ op->pref_type);
+ if (NULL != pg)
+ {
+ GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ "Stopping property generation for peer %u address %u\n", op->peer_id,
+ op->address_id);
+ GNUNET_ATS_solver_generate_preferences_stop (pg);
+ }
+ else
{
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Cannot find preference generator for peer %u address %u\n",
+ op->peer_id, op->address_id);
GNUNET_break (0);
- return;
}
+}
- fprintf (stderr, "Found master %llu slave %llu\n",op->src_id, op->dest_id);
- if (NULL != partner->pg)
+static void
+enforce_start_request (struct GNUNET_ATS_TEST_Operation *op)
+{
+ struct TestPeer *p;
+
+ if (NULL == (p = find_peer_by_id (op->peer_id)))
{
- fprintf (stderr, "Stopping traffic between master %llu slave %llu\n",
- op->src_id, op->dest_id);
- GNUNET_ATS_TEST_generate_preferences_stop(partner->pg);
- partner->pg = NULL;
+ GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Requesting address for unknown peer %u\n", op->peer_id);
+ return;
}
- partner->pg = GNUNET_ATS_TEST_generate_preferences_start(peer, partner,
- op->tg_type, op->base_rate, op->max_rate, op->period, op->frequency,
- op->pref_type);
- */
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Requesting address for peer %u\n",
+ op->peer_id);
+ p->is_requested = GNUNET_YES;
+
+ sh->sf->s_get (sh->sf->cls, &p->peer_id);
}
+
static void
-enforce_stop_preference (struct GNUNET_ATS_TEST_Operation *op)
+enforce_stop_request (struct GNUNET_ATS_TEST_Operation *op)
{
- /*
- struct BenchmarkPartner *p;
- p = GNUNET_ATS_TEST_get_partner (op->src_id, op->dest_id);
- if (NULL == p)
+ struct TestPeer *p;
+
+ if (NULL == (p = find_peer_by_id (op->peer_id)))
{
GNUNET_break (0);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Requesting address for unknown peer %u\n", op->peer_id);
return;
}
- fprintf (stderr, "Found master %llu slave %llu\n",op->src_id, op->dest_id);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Stop requesting address for peer %u\n",
+ op->peer_id);
+ p->is_requested = GNUNET_NO;
+ p->assigned_bw_in = 0;
+ p->assigned_bw_out = 0;
+ sh->sf->s_get_stop (sh->sf->cls, &p->peer_id);
- if (NULL != p->pg)
+ if (NULL != l)
{
- fprintf (stderr, "Stopping preference between master %llu slave %llu\n",
- op->src_id, op->dest_id);
- GNUNET_ATS_TEST_generate_preferences_stop (p->pg);
- p->pg = NULL;
+ GNUNET_ATS_solver_logging_now (l);
}
- */
+
}
static void enforce_episode (struct Episode *ep)
print_op (cur->type), cur->peer_id, cur->address_id, cur->base_rate);
enforce_stop_preference (cur);
break;
+ case SOLVER_OP_START_REQUEST:
+ fprintf (stderr, "Enforcing operation: %s [%llu]\n",
+ print_op (cur->type), cur->peer_id);
+ enforce_start_request (cur);
+ break;
+ case SOLVER_OP_STOP_REQUEST:
+ fprintf (stderr, "Enforcing operation: %s [%llu]\n",
+ print_op (cur->type), cur->peer_id);
+ enforce_stop_request (cur);
+ break;
default:
break;
}
}
}
+
static void
-timeout_episode (void *cls, const struct GNUNET_SCHEDULER_TaskContext* tc)
+timeout_episode (void *cls)
{
struct Experiment *e = cls;
- e->episode_timeout_task = GNUNET_SCHEDULER_NO_TASK;
+
+ e->episode_timeout_task = NULL;
if (NULL != e->ep_done_cb)
e->ep_done_cb (e->cur);
{
/* done */
fprintf (stderr, "Last episode done!\n");
- if (GNUNET_SCHEDULER_NO_TASK != e->experiment_timeout_task)
+ if (NULL != e->experiment_timeout_task)
{
GNUNET_SCHEDULER_cancel (e->experiment_timeout_task);
- e->experiment_timeout_task = GNUNET_SCHEDULER_NO_TASK;
+ e->experiment_timeout_task = NULL;
}
e->e_done_cb (e, GNUNET_TIME_absolute_get_duration(e->start_time), GNUNET_OK);
return;
e->experiment_timeout_task = GNUNET_SCHEDULER_add_delayed (e->max_duration,
&timeout_experiment, e);
-
/* Start */
if (NULL == e->start)
{
GNUNET_break (0);
return;
}
+
e->cur = e->start;
fprintf (stderr, "Running episode %u with timeout %s\n",
e->cur->id,
void
GNUNET_ATS_solvers_experimentation_stop (struct Experiment *e)
{
- if (GNUNET_SCHEDULER_NO_TASK != e->experiment_timeout_task)
+ if (NULL != e->experiment_timeout_task)
{
GNUNET_SCHEDULER_cancel (e->experiment_timeout_task);
- e->experiment_timeout_task = GNUNET_SCHEDULER_NO_TASK;
+ e->experiment_timeout_task = NULL;
}
- if (GNUNET_SCHEDULER_NO_TASK != e->episode_timeout_task)
+ if (NULL != e->episode_timeout_task)
{
GNUNET_SCHEDULER_cancel (e->episode_timeout_task);
- e->episode_timeout_task = GNUNET_SCHEDULER_NO_TASK;
+ e->episode_timeout_task = NULL;
}
if (NULL != e->cfg)
{
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_string(cfg, "experiment",
"name", &e->name))
{
- fprintf (stderr, "Invalid %s", "name");
+ fprintf (stderr, "Invalid %s \n", "name");
+ free_experiment (e);
+ return NULL;
+ }
+ else
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Experiment name: `%s'\n", e->name);
+
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_string(cfg, "experiment",
+ "log_prefix", &e->log_prefix))
+ {
+ fprintf (stderr, "Invalid %s \n", "log_prefix");
free_experiment (e);
return NULL;
}
else
- fprintf (stderr, "Experiment name: `%s'\n", e->name);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Experiment logging prefix: `%s'\n",
+ e->log_prefix);
+
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_filename (cfg, "experiment",
+ "log_output_dir", &e->log_output_dir))
+ {
+ e->log_output_dir = NULL;
+ }
+ else
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Experiment logging output directory: `%s'\n",
+ e->log_output_dir);
+
+
+ if (GNUNET_SYSERR == (e->log_append_time_stamp = GNUNET_CONFIGURATION_get_value_yesno(cfg,
+ "experiment", "log_append_time_stamp")))
+ e->log_append_time_stamp = GNUNET_YES;
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Experiment logging append timestamp: `%s'\n",
+ (GNUNET_YES == e->log_append_time_stamp) ? "yes" : "no");
+
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_filename (cfg, "experiment",
"cfg_file", &e->cfg_file))
{
- fprintf (stderr, "Invalid %s", "cfg_file");
+ fprintf (stderr, "Invalid %s \n", "cfg_file");
free_experiment (e);
return NULL;
}
else
{
- fprintf (stderr, "Experiment name: `%s'\n", e->cfg_file);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Experiment configuration: `%s'\n", e->cfg_file);
e->cfg = GNUNET_CONFIGURATION_create();
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_load (e->cfg, e->cfg_file))
{
- fprintf (stderr, "Invalid configuration %s", "cfg_file");
+ fprintf (stderr, "Invalid configuration %s \n", "cfg_file");
free_experiment (e);
return NULL;
}
}
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number(cfg, "experiment",
- "masters", &e->num_masters))
- {
- fprintf (stderr, "Invalid %s", "masters");
- free_experiment (e);
- return NULL;
- }
- else
- fprintf (stderr, "Experiment masters: `%llu'\n",
- e->num_masters);
-
- if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number(cfg, "experiment",
- "slaves", &e->num_slaves))
- {
- fprintf (stderr, "Invalid %s", "slaves");
- free_experiment (e);
- return NULL;
- }
- else
- fprintf (stderr, "Experiment slaves: `%llu'\n",
- e->num_slaves);
-
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_time(cfg, "experiment",
"log_freq", &e->log_freq))
{
- fprintf (stderr, "Invalid %s", "log_freq");
+ fprintf (stderr, "Invalid %s \n", "log_freq");
free_experiment (e);
return NULL;
}
else
- fprintf (stderr, "Experiment logging frequency: `%s'\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Experiment logging frequency: `%s'\n",
GNUNET_STRINGS_relative_time_to_string (e->log_freq, GNUNET_YES));
if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_time(cfg, "experiment",
return NULL;
}
else
- fprintf (stderr, "Experiment duration: `%s'\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Experiment duration: `%s'\n",
GNUNET_STRINGS_relative_time_to_string (e->max_duration, GNUNET_YES));
if (GNUNET_SYSERR == load_episodes (e, cfg))
fprintf (stderr, "Failed to load experiment\n");
return NULL;
}
- fprintf (stderr, "Loaded %u episodes with total duration %s\n",
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Loaded %u episodes with total duration %s\n",
e->num_episodes,
GNUNET_STRINGS_relative_time_to_string (e->total_duration, GNUNET_YES));
return e;
}
-/**
- * Logging
- */
/**
* Solver
*/
-struct GNUNET_ATS_TESTING_SolverHandle
+static int
+free_all_it (void *cls,
+ const struct GNUNET_PeerIdentity *key,
+ void *value)
{
- char * plugin;
- struct GNUNET_ATS_PluginEnvironment env;
- void *solver;
- struct GNUNET_CONTAINER_MultiPeerMap *addresses;
-};
+ struct ATS_Address *address = value;
+ GNUNET_break (GNUNET_OK == GNUNET_CONTAINER_multipeermap_remove (sh->env.addresses,
+ key, value));
+ GNUNET_free (address);
-enum GNUNET_ATS_Solvers
-{
- GNUNET_ATS_SOLVER_PROPORTIONAL,
- GNUNET_ATS_SOLVER_MLP,
- GNUNET_ATS_SOLVER_RIL,
-};
+ return GNUNET_OK;
+}
void
-GNUNET_ATS_solvers_solver_stop (struct GNUNET_ATS_TESTING_SolverHandle *sh)
+GNUNET_ATS_solvers_solver_stop (struct SolverHandle *sh)
{
GNUNET_STATISTICS_destroy ((struct GNUNET_STATISTICS_Handle *) sh->env.stats,
GNUNET_NO);
- GNUNET_CONTAINER_multipeermap_destroy(sh->env.addresses);
- GNUNET_PLUGIN_unload (sh->plugin, sh->solver);
+ GNUNET_PLUGIN_unload (sh->plugin, sh->sf);
+ sh->sf = NULL;
+ GAS_normalization_stop();
+
+ GNUNET_CONTAINER_multipeermap_iterate (sh->addresses,
+ &free_all_it,
+ NULL);
GNUNET_CONTAINER_multipeermap_destroy(sh->addresses);
GNUNET_free (sh->plugin);
GNUNET_free (sh);
}
+
/**
* Load quotas for networks from configuration
*
unsigned long long *in_dest,
int dest_length)
{
- char *network_str[GNUNET_ATS_NetworkTypeCount] = GNUNET_ATS_NetworkTypeString;
char * entry_in = NULL;
char * entry_out = NULL;
char * quota_out_str;
{
in_dest[c] = 0;
out_dest[c] = 0;
- GNUNET_asprintf (&entry_out, "%s_QUOTA_OUT", network_str[c]);
- GNUNET_asprintf (&entry_in, "%s_QUOTA_IN", network_str[c]);
+ GNUNET_asprintf (&entry_out,
+ "%s_QUOTA_OUT",
+ GNUNET_ATS_print_network_type (c));
+ GNUNET_asprintf (&entry_in,
+ "%s_QUOTA_IN",
+ GNUNET_ATS_print_network_type (c));
/* quota out */
if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string(cfg, "ats", entry_out, "a_out_str))
if (GNUNET_NO == res)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Could not load quota for network `%s': `%s', assigning default bandwidth %llu\n"),
- network_str[c], quota_out_str, GNUNET_ATS_DefaultBandwidth);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Could not load quota for network `%s': `%s', assigning default bandwidth %llu\n"),
+ GNUNET_ATS_print_network_type (c),
+ quota_out_str,
+ GNUNET_ATS_DefaultBandwidth);
out_dest[c] = GNUNET_ATS_DefaultBandwidth;
}
else
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Outbound quota configure for network `%s' is %llu\n"),
- network_str[c], out_dest[c]);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Outbound quota configure for network `%s' is %llu\n",
+ GNUNET_ATS_print_network_type (c),
+ out_dest[c]);
}
GNUNET_free (quota_out_str);
}
else
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, _("No outbound quota configured for network `%s', assigning default bandwidth %llu\n"),
- network_str[c], GNUNET_ATS_DefaultBandwidth);
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("No outbound quota configured for network `%s', assigning default bandwidth %llu\n"),
+ GNUNET_ATS_print_network_type (c),
+ GNUNET_ATS_DefaultBandwidth);
out_dest[c] = GNUNET_ATS_DefaultBandwidth;
}
if (GNUNET_NO == res)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Could not load quota for network `%s': `%s', assigning default bandwidth %llu\n"),
- network_str[c], quota_in_str, GNUNET_ATS_DefaultBandwidth);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Could not load quota for network `%s': `%s', assigning default bandwidth %llu\n"),
+ GNUNET_ATS_print_network_type (c),
+ quota_in_str,
+ GNUNET_ATS_DefaultBandwidth);
in_dest[c] = GNUNET_ATS_DefaultBandwidth;
}
else
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, _("Inbound quota configured for network `%s' is %llu\n"),
- network_str[c], in_dest[c]);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Inbound quota configured for network `%s' is %llu\n",
+ GNUNET_ATS_print_network_type (c),
+ in_dest[c]);
}
GNUNET_free (quota_in_str);
}
else
{
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING, _("No outbound quota configure for network `%s', assigning default bandwidth %llu\n"),
- network_str[c], GNUNET_ATS_DefaultBandwidth);
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _("No outbound quota configure for network `%s', assigning default bandwidth %llu\n"),
+ GNUNET_ATS_print_network_type (c),
+ GNUNET_ATS_DefaultBandwidth);
out_dest[c] = GNUNET_ATS_DefaultBandwidth;
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Loaded quota for network `%s' (in/out): %llu %llu\n", network_str[c], in_dest[c], out_dest[c]);
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Loaded quota for network `%s' (in/out): %llu %llu\n",
+ GNUNET_ATS_print_network_type (c),
+ in_dest[c],
+ out_dest[c]);
GNUNET_free (entry_out);
GNUNET_free (entry_in);
}
return GNUNET_ATS_NetworkTypeCount;
}
+
/**
* Information callback for the solver
*
+ * @param cls the closure
* @param op the solver operation
* @param stat status of the solver operation
* @param add additional solver information
*/
static void
solver_info_cb (void *cls,
- enum GAS_Solver_Operation op,
- enum GAS_Solver_Status stat,
- enum GAS_Solver_Additional_Information add)
+ enum GAS_Solver_Operation op,
+ enum GAS_Solver_Status stat,
+ enum GAS_Solver_Additional_Information add)
{
char *add_info;
switch (add) {
switch (op)
{
case GAS_OP_SOLVE_START:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s' `%s'\n", "GAS_OP_SOLVE_START",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL", add_info);
return;
case GAS_OP_SOLVE_STOP:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_STOP",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL", add_info);
return;
case GAS_OP_SOLVE_SETUP_START:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_SETUP_START",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL");
return;
case GAS_OP_SOLVE_SETUP_STOP:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_SETUP_STOP",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL");
return;
case GAS_OP_SOLVE_MLP_LP_START:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_LP_START",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL");
return;
case GAS_OP_SOLVE_MLP_LP_STOP:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_LP_STOP",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL");
return;
case GAS_OP_SOLVE_MLP_MLP_START:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_MLP_START",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL");
return;
case GAS_OP_SOLVE_MLP_MLP_STOP:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_MLP_STOP",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL");
return;
case GAS_OP_SOLVE_UPDATE_NOTIFICATION_START:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_UPDATE_NOTIFICATION_START",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL");
return;
case GAS_OP_SOLVE_UPDATE_NOTIFICATION_STOP:
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
"Solver notifies `%s' with result `%s'\n", "GAS_OP_SOLVE_UPDATE_NOTIFICATION_STOP",
(GAS_STAT_SUCCESS == stat) ? "SUCCESS" : "FAIL");
return;
static void
solver_bandwidth_changed_cb (void *cls, struct ATS_Address *address)
{
- if ( (0 == ntohl (address->assigned_bw_out.value__)) &&
- (0 == ntohl (address->assigned_bw_in.value__)) )
+ struct GNUNET_TIME_Relative duration;
+ struct TestPeer *p;
+ static struct PreferenceGenerator *pg;
+ uint32_t delta;
+ if ( (0 == address->assigned_bw_out) && (0 == address->assigned_bw_in) )
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Solver notified to disconnect peer `%s'\n",
+ GNUNET_i2s (&address->peer));
+ }
+ p = find_peer_by_pid(&address->peer);
+ if (NULL == p)
return;
+ p->assigned_bw_out = address->assigned_bw_out;
+ p->assigned_bw_in = address->assigned_bw_in;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Bandwidth changed addresses %s %p to %u Bps out / %u Bps in\n",
- GNUNET_i2s (&address->peer),
- address,
- (unsigned int) ntohl (address->assigned_bw_out.value__),
- (unsigned int) ntohl (address->assigned_bw_in.value__));
- /*if (GNUNET_YES == ph.bulk_running)
- GNUNET_break (0);*/
- return;
-}
+ for (pg = pref_gen_head; NULL != pg; pg = pg->next)
+ {
+ if (pg->peer == p->id)
+ {
+ duration = GNUNET_TIME_absolute_get_duration(pg->feedback_last_bw_update);
+ delta = duration.rel_value_us * pg->last_assigned_bw_out;
+ pg->feedback_bw_out_acc += delta;
-const double *
-get_preferences_cb (void *cls, const struct GNUNET_PeerIdentity *id)
-{
- return GAS_normalization_get_preferences_by_peer (id);
-}
+ delta = duration.rel_value_us * pg->last_assigned_bw_in;
+ pg->feedback_bw_in_acc += delta;
+
+ pg->last_assigned_bw_in = address->assigned_bw_in;
+ pg->last_assigned_bw_out = address->assigned_bw_out;
+ pg->feedback_last_bw_update = GNUNET_TIME_absolute_get();
+ }
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Bandwidth changed addresses %s %p to %u Bps out / %u Bps in\n",
+ GNUNET_i2s (&address->peer),
+ address,
+ address->assigned_bw_out,
+ address->assigned_bw_in);
-const double *
-get_property_cb (void *cls, const struct ATS_Address *address)
-{
- return GAS_normalization_get_properties ((struct ATS_Address *) address);
+ if (NULL != l)
+ GNUNET_ATS_solver_logging_now (l);
+
+ return;
}
-static void
-normalized_property_changed_cb (void *cls, struct ATS_Address *peer,
- uint32_t type, double prop_rel)
+const double *
+get_preferences_cb (void *cls, const struct GNUNET_PeerIdentity *id)
{
- /* TODO */
+ struct TestPeer *p;
+ if (GNUNET_YES == opt_disable_normalization)
+ {
+ if (NULL == (p = find_peer_by_pid (id)))
+ return NULL;
+ return p->pref_abs;
+ }
+ else
+ return GAS_preference_get_by_peer (NULL,
+ id);
}
-struct GNUNET_ATS_TESTING_SolverHandle *
+struct SolverHandle *
GNUNET_ATS_solvers_solver_start (enum GNUNET_ATS_Solvers type)
{
- struct GNUNET_ATS_TESTING_SolverHandle *sh;
+ struct SolverHandle *sh;
char * solver_str;
- unsigned long long quotas_in[GNUNET_ATS_NetworkTypeCount];
- unsigned long long quotas_out[GNUNET_ATS_NetworkTypeCount];
switch (type) {
case GNUNET_ATS_SOLVER_PROPORTIONAL:
break;
}
- sh = GNUNET_new (struct GNUNET_ATS_TESTING_SolverHandle);
- GNUNET_asprintf (&sh->plugin, "libgnunet_plugin_ats_%s", solver_str);
+ sh = GNUNET_new (struct SolverHandle);
+ GNUNET_asprintf (&sh->plugin,
+ "libgnunet_plugin_ats_%s",
+ solver_str);
+ sh->addresses = GNUNET_CONTAINER_multipeermap_create (128, GNUNET_NO);
/* setup environment */
sh->env.cfg = e->cfg;
sh->env.stats = GNUNET_STATISTICS_create ("ats", e->cfg);
- sh->env.addresses = GNUNET_CONTAINER_multipeermap_create (128, GNUNET_NO);
+ sh->env.addresses = sh->addresses;
sh->env.bandwidth_changed_cb = &solver_bandwidth_changed_cb;
sh->env.get_preferences = &get_preferences_cb;
- sh->env.get_property = &get_property_cb;
sh->env.network_count = GNUNET_ATS_NetworkTypeCount;
sh->env.info_cb = &solver_info_cb;
- sh->env.info_cb_cls = NULL;
+ sh->env.network_count = GNUNET_ATS_NetworkTypeCount;
/* start normalization */
- GAS_normalization_start (NULL, NULL, &normalized_property_changed_cb, NULL );
+ GAS_normalization_start ();
/* load quotas */
if (GNUNET_ATS_NetworkTypeCount != GNUNET_ATS_solvers_load_quotas (e->cfg,
- quotas_out, quotas_in, GNUNET_ATS_NetworkTypeCount))
+ sh->env.out_quota, sh->env.in_quota, GNUNET_ATS_NetworkTypeCount))
{
GNUNET_break(0);
GNUNET_free (sh->plugin);
return NULL;
}
- sh->solver = GNUNET_PLUGIN_load (sh->plugin, &sh->env);
- if (NULL == sh->solver)
+ sh->sf = GNUNET_PLUGIN_load (sh->plugin, &sh->env);
+ if (NULL == sh->sf)
{
fprintf (stderr, "Failed to load solver `%s'\n", sh->plugin);
GNUNET_break(0);
end_now ();
return NULL;
}
-
- sh->addresses = GNUNET_CONTAINER_multipeermap_create (10, GNUNET_NO);
-
return sh;
}
+
static void
done ()
{
+ struct TestPeer *cur;
+ struct TestPeer *next;
+
+ struct TestAddress *cur_a;
+ struct TestAddress *next_a;
+
+ /* Stop logging */
+ GNUNET_ATS_solver_logging_stop (l);
+
+ /* Stop all preference generation */
+ GNUNET_ATS_solver_generate_preferences_stop_all ();
+
+ /* Stop all property generation */
+ GNUNET_ATS_solver_generate_property_stop_all ();
+
+ if (opt_print)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "== Printing log information \n");
+ GNUNET_ATS_solver_logging_eval (l);
+ }
+ if (opt_save)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "== Saving log information \n");
+ GNUNET_ATS_solver_logging_write_to_disk (l, e->log_append_time_stamp,
+ e->log_output_dir);
+ }
+
+ if (NULL != l)
+ {
+ GNUNET_ATS_solver_logging_free (l);
+ l = NULL;
+ }
+
/* Clean up experiment */
- GNUNET_ATS_solvers_experimentation_stop (e);
- e = NULL;
+ if (NULL != e)
+ {
+ GNUNET_ATS_solvers_experimentation_stop (e);
+ e = NULL;
+ }
+
+ next = peer_head;
+ while (NULL != (cur = next))
+ {
+ next = cur->next;
+ GNUNET_CONTAINER_DLL_remove (peer_head, peer_tail, cur);
+ next_a = cur->addr_head;
+ while (NULL != (cur_a = next_a))
+ {
+ next_a = cur_a->next;
+ GNUNET_CONTAINER_DLL_remove (cur->addr_head, cur->addr_tail, cur_a);
+ GNUNET_free (cur_a);
+ }
+ GNUNET_free (cur);
+ }
+ if (NULL != sh)
+ {
+ GNUNET_ATS_solvers_solver_stop (sh);
+ sh = NULL;
+ }
/* Shutdown */
end_now();
-
}
static void
else
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Experiment failed \n");
- /* Stop logging */
- // GNUNET_ATS_TEST_logging_stop (l);
-
- /* Stop traffic generation */
- // GNUNET_ATS_TEST_generate_traffic_stop_all();
-
- /* Stop all preference generations */
- // GNUNET_ATS_TEST_generate_preferences_stop_all ();
-
- /*
- evaluate (duration);
- if (opt_log)
- GNUNET_ATS_TEST_logging_write_to_file(l, opt_exp_file, opt_plot);
-
- if (NULL != l)
- {
- GNUNET_ATS_TEST_logging_stop (l);
- GNUNET_ATS_TEST_logging_clean_up (l);
- l = NULL;
- }
- */
GNUNET_SCHEDULER_add_now (&done, NULL);
}
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
enum GNUNET_ATS_Solvers solver;
+ int c;
if (NULL == opt_exp_file)
{
return;
}
+ for (c = 0; c < GNUNET_ATS_PropertyCount; c++)
+ default_properties[c] = DEFAULT_REL_QUALITY;
+
+ for (c = 0; c < GNUNET_ATS_PreferenceCount; c++)
+ default_preferences[c] = DEFAULT_REL_PREFERENCE;
+
/* load experiment */
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "=== Loading experiment\n");
e = GNUNET_ATS_solvers_experimentation_load (opt_exp_file);
if (NULL == e)
{
return;
}
-
/* load solver */
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "=== Loading solver\n");
sh = GNUNET_ATS_solvers_solver_start (solver);
if (NULL == sh)
{
}
/* start logging */
-
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "=== Start logging \n");
+ l = GNUNET_ATS_solver_logging_start (e->log_freq);
/* run experiment */
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO, "=== Running experiment \n");
GNUNET_ATS_solvers_experimentation_run (e, episode_done_cb,
experiment_done_cb);
opt_exp_file = NULL;
opt_solver = NULL;
opt_log = GNUNET_NO;
- opt_plot = GNUNET_NO;
+ opt_save = GNUNET_NO;
res = 0;
static struct GNUNET_GETOPT_CommandLineOption options[] =
{
- { 's', "solver", NULL,
- gettext_noop ("solver to use"),
- 1, &GNUNET_GETOPT_set_string, &opt_solver},
- { 'e', "experiment", NULL,
- gettext_noop ("experiment to use"),
- 1, &GNUNET_GETOPT_set_string, &opt_exp_file},
- { 'e', "experiment", NULL,
- gettext_noop ("experiment to use"),
- 1, &GNUNET_GETOPT_set_one, &opt_verbose},
+ GNUNET_GETOPT_option_string ('s',
+ "solver",
+ gettext_noop ("solver to use"),
+ &opt_solver),
+
+ GNUNET_GETOPT_option_string ('e',
+ "experiment"
+ gettext_noop ("experiment to use"),
+ &opt_exp_file),
+
+ GNUNET_GETOPT_option_verbose (&opt_verbose),
+
+ GNUNET_GETOPT_option_flag ('p',
+ "print",
+ gettext_noop ("print logging"),
+ &opt_print),
+
+ GNUNET_GETOPT_option_flag ('f',
+ "file",
+ gettext_noop ("save logging to disk"),
+ &opt_save),
+
+ GNUNET_GETOPT_option_flag ('d',
+ "dn",
+ gettext_noop ("disable normalization"),
+ &opt_disable_normalization),
+
GNUNET_GETOPT_OPTION_END
};
- GNUNET_PROGRAM_run (argc, argv, argv[0], NULL, options, &run, argv[0]);
+ GNUNET_PROGRAM_run (argc, argv, "gnunet-ats-solver-eval",
+ NULL, options, &run, argv[0]);
return res;
}
/* end of file ats-testing-experiment.c*/
-
projects / oweals / gnunet.git / blobdiff