/**
* Regular intervall when execution is triggered
*/
- struct GNUNET_TIME_Relative exec_intervall;
+ struct GNUNET_TIME_Relative exec_interval;
/**
* Maximum execution time per calculation
*/
*/
struct ATS_peer * peers;
-
- /**
- * Use built-in MLP presolver or simplex
- */
- int builtin_mlp_presolver;
-
/**
* Maximum number of LP iterations per calculation
*/
*/
int save_solution;
+ /**
+ * Dump solution when minimum peers:
+ */
+ int dump_min_peers;
+
+ /**
+ * Dump solution when minimum addresses:
+ */
+ int dump_min_addr;
+
+ /**
+ * Dump solution overwrite file:
+ */
+ int dump_overwrite;
+
/**
* Ressource costs or quality metrics changed
* update problem before solving
*/
int modified_addr;
+ /**
+ * Was the available basis invalid and we needed to rerun simplex?
+ */
+ int simplex_rerun_required;
+
/**
* Diversity weight
*/
GNUNET_CONTAINER_DLL_insert_after (client->message_queue_head,
client->message_queue_tail,
client->message_queue_tail,
- q);
+ q);
client->message_count++;
if (client->th == NULL)
{
* expired
*/
static void
-update_addresses (struct TransportPlugin *plugin,
+update_addresses (struct TransportPlugin *plugin,
int fresh)
{
static struct GNUNET_TIME_Absolute last_update;
Furthermore, the same mechanism (or small variation) could be used
to switch to a better-performing plugin (ATS).
- Finally, this needs to be tested throughly... */
+ Finally, this needs to be tested throughly... */
/*
* GNUNET_NO in the call below makes transport disconnect the peer,
GNUNET_SCHEDULER_cancel (pos->revalidate_task);
pos->revalidate_task = GNUNET_SCHEDULER_NO_TASK;
}
+ GNUNET_free_non_null(pos->ressources);
+ GNUNET_free_non_null(pos->quality);
GNUNET_free (pos);
if (nl->received_pong == GNUNET_NO)
return; /* nothing to do, never connected... */
al = p->addresses;
while (al != NULL)
{
- if ( (addrlen == al->addrlen) &&
+ if ( (addrlen == al->addrlen) &&
(0 == memcmp (addr, &al[1], addrlen)) )
- {
+ {
al->expires = abex;
update_addresses (p, GNUNET_NO);
return;
if (bl == NULL)
{
bc->cont (bc->cont_cls,
- setup_new_neighbour (&bc->peer, bc->do_hello));
+ setup_new_neighbour (&bc->peer, bc->do_hello));
GNUNET_free (bc);
return;
}
size_t tsize;
peer_address->revalidate_task = GNUNET_SCHEDULER_NO_TASK;
- if (tc->reason == GNUNET_SCHEDULER_REASON_SHUTDOWN)
+ if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
return;
tp = peer_address->ready_list->plugin;
neighbour = peer_address->ready_list->neighbour;
{
delay = GNUNET_TIME_UNIT_ZERO;
fal->estimated = GNUNET_YES;
- }
+ }
if (GNUNET_YES == fal->connected)
{
delay = GNUNET_TIME_relative_min (delay,
{
n->quota_violation_count++;
#if DEBUG_TRANSPORT
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Bandwidth quota (%u b/s) violation detected (total of %u).\n",
n->in_tracker.available_bytes_per_s__,
n->quota_violation_count);
#endif
/* Discount 32k per violation */
GNUNET_BANDWIDTH_tracker_consume (&n->in_tracker,
- - 32 * 1024);
+ - 32 * 1024);
}
else
{
a2s (ve->transport_name,
&addr[slen],
alen));
- return GNUNET_NO;
+ return GNUNET_NO;
}
if (GNUNET_OK !=
GNUNET_CRYPTO_rsa_verify (GNUNET_SIGNATURE_PURPOSE_TRANSPORT_PONG_USING,
GNUNET_CONTAINER_DLL_remove (chvc_head,
chvc_tail,
chvc);
- GNUNET_free (chvc);
+ GNUNET_free (chvc);
}
return;
}
peer_pos->revalidate_task = GNUNET_SCHEDULER_NO_TASK;
}
GNUNET_free(peer_pos->ressources);
+ peer_pos->ressources = NULL;
GNUNET_free(peer_pos->quality);
- GNUNET_free(peer_pos);
+ peer_pos->ressources = NULL;
+ GNUNET_free(peer_pos);
}
GNUNET_free (rpos);
}
GNUNET_assert (GNUNET_OK ==
GNUNET_CRYPTO_rsa_sign (my_private_key,
&pong->purpose,
- &oal->pong_signature));
+ &oal->pong_signature));
memcpy (&pong->signature,
&oal->pong_signature,
sizeof (struct GNUNET_CRYPTO_RsaSignature));
GNUNET_assert (GNUNET_OK ==
GNUNET_CRYPTO_rsa_sign (my_private_key,
&pong->purpose,
- &pong->signature));
+ &pong->signature));
}
else
{
if (bc->th != NULL)
{
GNUNET_CONNECTION_notify_transmit_ready_cancel (bc->th);
- bc->th = NULL;
+ bc->th = NULL;
}
if (bc->task == GNUNET_SCHEDULER_NO_TASK)
bc->task = GNUNET_SCHEDULER_add_now (&do_blacklist_check,
GNUNET_log (error_kind, "%s , Search terminated by application ", problem);
break;
case GLP_EITLIM : /* iteration limit exceeded */
- GNUNET_log (error_kind, "%s Iteration limit exceeded ", problem);
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "%s Iteration limit exceeded ", problem);
break;
break;
case GLP_ETMLIM : /* time limit exceeded */
- GNUNET_log (error_kind, "%s Time limit exceeded ", problem);
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "%s Time limit exceeded ", problem);
break;
case GLP_ENOPFS : /* no primal feasible solution */
case GLP_ENODFS : /* no dual feasible solution */
}
return cont;
}
-#endif
static void ats_solve_problem (unsigned int max_it, unsigned int max_dur, unsigned int c_peers, unsigned int c_mechs, struct ATS_stat *stat)
{
int result;
- int solution;
+ int lp_solution;
+ int mlp_solution;
// Solving simplex
- if (ats->builtin_mlp_presolver == GNUNET_NO)
- {
- glp_smcp opt_lp;
- glp_init_smcp(&opt_lp);
+
+ glp_smcp opt_lp;
+ glp_init_smcp(&opt_lp);
#if VERBOSE_ATS
opt_lp.msg_lev = GLP_MSG_ALL;
#else
opt_lp.msg_lev = GLP_MSG_OFF;
#endif
- result = glp_simplex(ats->prob, &opt_lp);
- solution = glp_get_status (ats->prob);
+
+ // setting iteration limit
+ opt_lp.it_lim = max_it;
+ // maximum duration
+ opt_lp.tm_lim = max_dur;
+
+ if (ats->modified_addr == GNUNET_YES)
+ opt_lp.presolve = GLP_ON;
+ result = glp_simplex(ats->prob, &opt_lp);
+ lp_solution = glp_get_status (ats->prob);
+
+ if ((result == GLP_ETMLIM) || (result == GLP_ETMLIM))
+ {
+ ats->stat.valid = GNUNET_NO;
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "ATS exceeded time or iteration limit!\n");
+ return;
}
- if (((ats->builtin_mlp_presolver == GNUNET_NO) && (GNUNET_YES == ats_evaluate_results(result, solution, "LP"))) || (ats->builtin_mlp_presolver == GNUNET_YES))
+
+ if (ats_evaluate_results(result, lp_solution, "LP") == GNUNET_YES)
{
- /* Solving mlp */
- glp_iocp opt_mlp;
- glp_init_iocp(&opt_mlp);
- /* maximum duration */
- if (ats->builtin_mlp_presolver == GNUNET_YES)
- opt_mlp.presolve = GLP_ON;
- opt_mlp.tm_lim = max_dur;
- /* output level */
+ stat->valid = GNUNET_YES;
+ }
+ else
+ {
+ ats->simplex_rerun_required = GNUNET_YES;
+ opt_lp.presolve = GLP_ON;
+ result = glp_simplex(ats->prob, &opt_lp);
+ lp_solution = glp_get_status (ats->prob);
+
+ // TODO: Remove if this does not appear until release
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "EXECUTED SIMPLEX WITH PRESOLVER! %i", lp_solution);
+
+ if (ats_evaluate_results(result, lp_solution, "LP") != GNUNET_YES)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "After execution simplex with presolver: STILL INVALID!\n");
+ char * filename;
+ GNUNET_asprintf (&filename, "ats_mlp_p%i_m%i_%llu.mlp",ats->stat.c_peers, ats->stat.c_mechs, GNUNET_TIME_absolute_get().abs_value);
+ glp_write_lp (ats->prob, NULL, filename);
+ GNUNET_free (filename);
+ stat->valid = GNUNET_NO;
+ return;
+ }
+ stat->valid = GNUNET_YES;
+ }
+
+ // Solving mlp
+ glp_iocp opt_mlp;
+ glp_init_iocp(&opt_mlp);
+ // maximum duration
+ opt_mlp.tm_lim = max_dur;
+ // output level
#if VERBOSE_ATS
- opt_mlp.msg_lev = GLP_MSG_ALL;
+ opt_mlp.msg_lev = GLP_MSG_ALL;
#else
- opt_mlp.msg_lev = GLP_MSG_OFF;
+ opt_mlp.msg_lev = GLP_MSG_OFF;
#endif
- result = glp_intopt (ats->prob, &opt_mlp);
- solution = glp_mip_status (ats->prob);
- stat->solution = solution;
+
+ result = glp_intopt (ats->prob, &opt_mlp);
+ mlp_solution = glp_mip_status (ats->prob);
+ stat->solution = mlp_solution;
+
+ if (ats_evaluate_results(result, mlp_solution, "MLP") == GNUNET_YES)
+ {
+ stat->valid = GNUNET_YES;
+ }
+ else
+ {
+ // TODO: Remove if this does not appear until release
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "MLP SOLUTION INVALID: %i\n", lp_solution);
stat->valid = GNUNET_NO;
- if (ats_evaluate_results(result, solution, "MLP") == GNUNET_YES)
- stat->valid = GNUNET_YES;
}
- /*
+/*
int check;
int error = GNUNET_NO;
double bw;
}*/
#if VERBOSE_ATS
- if (glp_get_col_prim(prob,2*c_mechs+1) != 1)
+ if (glp_get_col_prim(ats->prob,2*c_mechs+1) != 1)
{
int c;
for (c=1; c<= available_quality_metrics; c++ )
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s %f\n", glp_get_col_name(prob,2*c_mechs+3+c), glp_get_col_prim(prob,2*c_mechs+3+c));
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s %f\n", glp_get_col_name(ats->prob,2*c_mechs+3+c), glp_get_col_prim(ats->prob,2*c_mechs+3+c));
}
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s %f\n", glp_get_col_name(prob,2*c_mechs+1), glp_get_col_prim(prob,2*c_mechs+1));
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s %f\n", glp_get_col_name(prob,2*c_mechs+2), glp_get_col_prim(prob,2*c_mechs+2));
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s %f\n", glp_get_col_name(prob,2*c_mechs+3), glp_get_col_prim(prob,2*c_mechs+3));
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s %f\n", glp_get_col_name(ats->prob,2*c_mechs+1), glp_get_col_prim(ats->prob,2*c_mechs+1));
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s %f\n", glp_get_col_name(ats->prob,2*c_mechs+2), glp_get_col_prim(ats->prob,2*c_mechs+2));
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "%s %f\n", glp_get_col_name(ats->prob,2*c_mechs+3), glp_get_col_prim(ats->prob,2*c_mechs+3));
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "objective value: %f\n", glp_mip_obj_val(ats->prob));
}
#endif
}
-#if HAVE_LIBGLPK
+
static void ats_delete_problem ()
{
int c;
ats->stat.valid = GNUNET_SYSERR;
}
+
static void ats_update_problem_qm ()
{
int array_index;
}
-
static void ats_update_problem_cr ()
{
}
+#if 0
+static void ats_update_problem_qm_TEST ()
+{
+ int row_index;
+ int c, c2;
+
+ int old_ja[ats->stat.c_mechs + 2];
+ double old_ar[ats->stat.c_mechs + 2];
+ int c_old;
+ int changed = 0;
+
+ int *ja = GNUNET_malloc ((1 + ats->stat.c_mechs*2 + 3 + available_quality_metrics) * sizeof (int));
+ double *ar = GNUNET_malloc ((1 + ats->stat.c_mechs*2 + 3 + available_quality_metrics) * sizeof (double));
+#if DEBUG_ATS
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Updating problem quality metrics TEST\n");
+#endif
+ if (ats->stat.begin_qm >0)
+ row_index = ats->stat.begin_qm;
+ else
+ return;
+
+
+ for (c=0; c<available_quality_metrics; c++)
+ {
+
+ c_old = glp_get_mat_row (ats->prob, row_index, old_ja, old_ar);
+
+ glp_set_row_bnds(ats->prob, row_index, GLP_FX, 0.0, 0.0);
+
+ for (c2=1; c2<=c_old; c2++)
+ {
+ ja[c2] = old_ja[c2];
+ if ((changed < 3) && (c2>2) && (old_ar[c2] != -1))
+ {
+ ar[c2] = old_ar[c2] + 5 - changed;
+ changed ++;
+ }
+ else
+ ar[c2] = old_ar[c2];
+#if VERBOSE_ATS
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "[index]=[%i]: old [%i,%i]=%f new [%i,%i]=%f\n",c2, row_index, old_ja[c2], old_ar[c2], row_index, ja[c2], ar[c2]);
+#endif
+ }
+ glp_set_mat_row (ats->prob, row_index, c_old, ja, ar);
+
+ row_index ++;
+ }
+
+ GNUNET_free_non_null (ja);
+ GNUNET_free_non_null (ar);
+}
+#endif
+
+
/** solve the bandwidth distribution problem
* @param max_it maximum iterations
* @param max_dur maximum duration in ms
return GNUNET_OK;
}
-#if 0
+
void ats_notify_ats_data (
const struct GNUNET_PeerIdentity *peer,
const struct GNUNET_TRANSPORT_ATS_Information *ats_data)
#if DEBUG_ATS
GNUNET_log (GNUNET_ERROR_TYPE_BULK, "ATS_notify_ats_data: %s\n",GNUNET_i2s(peer));
#endif
- ats_calculate_bandwidth_distribution(ats);
+ ats_calculate_bandwidth_distribution();
}
-#endif
-#endif
+#endif //END: HAVE_LIBGLPK
static void
ats_calculate_bandwidth_distribution ()
struct GNUNET_TIME_Relative solving;
char *text = "unmodified";
- struct GNUNET_TIME_Relative delta = GNUNET_TIME_absolute_get_difference(ats->last,GNUNET_TIME_absolute_get());
+ struct GNUNET_TIME_Relative delta = GNUNET_TIME_absolute_get_difference (ats->last, GNUNET_TIME_absolute_get());
if (delta.rel_value < ats->min_delta.rel_value)
{
#if DEBUG_ATS
dur = INT_MAX;
else
dur = (int) ats->max_exec_duration.rel_value;
+ ats->simplex_rerun_required = GNUNET_NO;
start = GNUNET_TIME_absolute_get();
if ((ats->modified_addr == GNUNET_YES) || (ats->prob==NULL))
{
text = "new";
+ ats->modified_addr = GNUNET_YES;
ats_delete_problem ();
ats_create_problem (ats->D, ats->U, ats->R, ats->v_b_min, ats->v_n_min, &ats->stat);
#if DEBUG_ATS
GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Peers/Addresses were modified... new problem: %i peer, %i mechs\n", ats->stat.c_peers, ats->stat.c_mechs);
#endif
}
- else if ((ats->modified_addr == GNUNET_NO) && (ats->modified_resources == GNUNET_YES))
+ else if ((ats->modified_addr == GNUNET_NO) && (ats->modified_resources == GNUNET_YES) && (ats->stat.valid == GNUNET_YES))
{
ats_update_problem_cr();
text = "modified resources";
}
- else if ((ats->modified_addr == GNUNET_NO) && (ats->modified_quality == GNUNET_YES))
+ else if ((ats->modified_addr == GNUNET_NO) && (ats->modified_quality == GNUNET_YES) && (ats->stat.valid == GNUNET_YES))
{
ats_update_problem_qm();
+ //ats_update_problem_qm_TEST ();
text = "modified quality";
}
#if DEBUG_ATS
{
ats->stat.solution = GNUNET_SYSERR;
ats_solve_problem(ats->max_iterations, ats->max_exec_duration.rel_value, ats->stat.c_peers, ats->stat.c_mechs, &ats->stat);
- //if (ats->stat.solution != 5)
- //GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Problem solution is not optimal: %i\n", ats->stat.solution);
}
-
solving = GNUNET_TIME_absolute_get_difference(start,GNUNET_TIME_absolute_get());
if (ats->stat.valid == GNUNET_YES)
{
#if DEBUG_ATS
-
- //if (ats->stat.c_peers > 1)
- //{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "MLP %s: creation time in [ms] %llu execution time in [ms] %llu for %i mechanisms\n", text, creation.rel_value, solving.rel_value, ats->stat.c_mechs);
- //}
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "MLP %s: creation time in [ms] %llu execution time in [ms] %llu for %i mechanisms: simplex rerun: %s\n",
+ text, creation.rel_value, solving.rel_value,
+ ats->stat.c_mechs,
+ (ats->simplex_rerun_required == GNUNET_NO) ? " NO" : "YES");
#endif
GNUNET_STATISTICS_set (stats, "ATS duration", solving.rel_value + creation.rel_value, GNUNET_NO);
GNUNET_STATISTICS_set (stats, "ATS mechanisms", ats->stat.c_mechs, GNUNET_NO);
GNUNET_STATISTICS_set (stats, "ATS peers", ats->stat.c_peers, GNUNET_NO);
GNUNET_STATISTICS_set (stats, "ATS solution", ats->stat.solution, GNUNET_NO);
GNUNET_STATISTICS_set (stats, "ATS timestamp", start.abs_value, GNUNET_NO);
+
if ((ats->modified_addr == GNUNET_YES) || (ats->prob==NULL))
GNUNET_STATISTICS_set (stats, "ATS state",ATS_NEW, GNUNET_NO);
- else if ((ats->modified_resources == GNUNET_YES) && (ats->modified_quality == GNUNET_NO))
+ else if ((ats->modified_resources == GNUNET_YES) &&
+ (ats->modified_quality == GNUNET_NO))
GNUNET_STATISTICS_set (stats, "ATS state", ATS_C_UPDATED, GNUNET_NO);
- else if ((ats->modified_resources == GNUNET_NO) && (ats->modified_quality == GNUNET_YES))
+ else if ((ats->modified_resources == GNUNET_NO) &&
+ (ats->modified_quality == GNUNET_YES) &&
+ (ats->simplex_rerun_required == GNUNET_NO))
GNUNET_STATISTICS_set (stats, "ATS state", ATS_Q_UPDATED, GNUNET_NO);
- else if ((ats->modified_resources == GNUNET_YES) && (ats->modified_quality == GNUNET_YES))
+ else if ((ats->modified_resources == GNUNET_YES) &&
+ (ats->modified_quality == GNUNET_YES) &&
+ (ats->simplex_rerun_required == GNUNET_NO))
GNUNET_STATISTICS_set (stats, "ATS state", ATS_QC_UPDATED, GNUNET_NO);
- else
+ else if (ats->simplex_rerun_required == GNUNET_NO)
GNUNET_STATISTICS_set (stats, "ATS state", ATS_UNMODIFIED, GNUNET_NO);
-
}
-#if DEBUG_ATS
- else if (ats->stat.valid == GNUNET_NO)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "MLP not executed: no addresses\n");
- }
-#endif
- if ((ats->save_mlp == GNUNET_YES) && (ats->stat.c_peers > 1))
+ if ((ats->save_mlp == GNUNET_YES) && (ats->stat.c_mechs >= ats->dump_min_peers) && (ats->stat.c_mechs >= ats->dump_min_addr))
{
char * filename;
- GNUNET_asprintf (&filename, "ats_mlp_p%i_m%i_%llu.mlp",ats->stat.c_peers, ats->stat.c_mechs, GNUNET_TIME_absolute_get().abs_value);
- //if (GNUNET_NO == GNUNET_DISK_file_test(filename))
+ if (ats->dump_overwrite == GNUNET_NO)
+ {
+ GNUNET_asprintf (&filename, "ats_mlp_p%i_m%i_%s_%llu.mlp",
+ ats->stat.c_peers, ats->stat.c_mechs, text, GNUNET_TIME_absolute_get().abs_value);
+ glp_write_lp (ats->prob, NULL, filename);
+ }
+ else
+ {
+ GNUNET_asprintf (&filename, "ats_mlp_p%i_m%i.mlp",
+ ats->stat.c_peers, ats->stat.c_mechs );
glp_write_lp (ats->prob, NULL, filename);
+ }
GNUNET_free (filename);
}
- if ((ats->save_solution == GNUNET_YES) && (ats->stat.c_peers > 1))
+ if ((ats->save_solution == GNUNET_YES) && (ats->stat.c_mechs >= ats->dump_min_peers) && (ats->stat.c_mechs >= ats->dump_min_addr))
{
char * filename;
- GNUNET_asprintf (&filename, "ats_mlp_p%i_m%i_%llu.sol", ats->stat.c_peers, ats->stat.c_mechs, GNUNET_TIME_absolute_get().abs_value);
- //if (GNUNET_NO == GNUNET_DISK_file_test(filename))
+ if (ats->dump_overwrite == GNUNET_NO)
+ {
+ GNUNET_asprintf (&filename, "ats_mlp_p%i_m%i_%s_%llu.sol",
+ ats->stat.c_peers, ats->stat.c_mechs, text, GNUNET_TIME_absolute_get().abs_value);
+ glp_print_sol (ats->prob, filename);
+ }
+ else
+ {
+ GNUNET_asprintf (&filename, "ats_mlp_p%i_m%i.sol",
+ ats->stat.c_peers, ats->stat.c_mechs);
glp_print_sol (ats->prob, filename);
+ }
GNUNET_free (filename);
}
-
ats->last = GNUNET_TIME_absolute_get();
-
ats->modified_addr = GNUNET_NO;
ats->modified_resources = GNUNET_NO;
ats->modified_quality = GNUNET_NO;
#endif
}
-
-
static void
ats_schedule_calculation (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
{
struct ATS_info *ats = (struct ATS_info *) cls;
- if (ats==NULL)
- return;
+ if (ats==NULL) return;
ats->ats_task = GNUNET_SCHEDULER_NO_TASK;
if ( (tc->reason & GNUNET_SCHEDULER_REASON_SHUTDOWN) != 0)
ats_calculate_bandwidth_distribution (ats);
- ats->ats_task = GNUNET_SCHEDULER_add_delayed (ats->exec_intervall,
+ ats->ats_task = GNUNET_SCHEDULER_add_delayed (ats->exec_interval,
&ats_schedule_calculation, ats);
}
ats = GNUNET_malloc(sizeof (struct ATS_info));
ats->min_delta = ATS_MIN_INTERVAL;
- ats->exec_intervall = ATS_EXEC_INTERVAL;
+ ats->exec_interval = ATS_EXEC_INTERVAL;
ats->max_exec_duration = ATS_MAX_EXEC_DURATION;
ats->max_iterations = ATS_MAX_ITERATIONS;
ats->ats_task = GNUNET_SCHEDULER_NO_TASK;
#if !HAVE_LIBGLPK
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "GLPK not installed, ATS not active\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING, "GLPK not installed, ATS not active\n");
return;
#endif
ats->R = 1.0;
ats->v_b_min = 64000;
ats->v_n_min = 10;
+ ats->dump_min_peers = 1;
+ ats->dump_min_addr = 1;
+ ats->dump_overwrite = GNUNET_NO;
+
#if HAVE_LIBGLPK
ats->prob = NULL;
#endif
if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "DUMP_SOLUTION"))
ats->save_solution = GNUNET_CONFIGURATION_get_value_yesno (cfg, "transport","DUMP_SOLUTION");
+ if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "DUMP_OVERWRITE"))
+ ats->dump_overwrite = GNUNET_CONFIGURATION_get_value_yesno (cfg, "transport","DUMP_OVERWRITE");
+ if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "DUMP_MIN_PEERS"))
+ {
+ GNUNET_CONFIGURATION_get_value_number(cfg, "transport","DUMP_MIN_PEERS", &value);
+ ats->dump_min_peers= value;
+ }
+ if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "DUMP_MIN_ADDRS"))
+ {
+ GNUNET_CONFIGURATION_get_value_number(cfg, "transport","DUMP_MIN_ADDRS", &value);
+ ats->dump_min_addr= value;
+ }
+ if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "DUMP_OVERWRITE"))
+ {
+ GNUNET_CONFIGURATION_get_value_number(cfg, "transport","DUMP_OVERWRITE", &value);
+ ats->min_delta.rel_value = value;
+ }
+
+ if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "ATS_MIN_INTERVAL"))
+ {
+ GNUNET_CONFIGURATION_get_value_number(cfg, "transport","ATS_MIN_INTERVAL", &value);
+ ats->min_delta.rel_value = value;
+ }
- ats->builtin_mlp_presolver = GNUNET_YES;
- if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "BUILTIN_PRESOLVER"))
+ if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "ATS_EXEC_INTERVAL"))
+ {
+ GNUNET_CONFIGURATION_get_value_number(cfg, "transport","ATS_EXEC_INTERVAL", &value);
+ ats->exec_interval.rel_value = value;
+ }
+ if (GNUNET_CONFIGURATION_have_value(cfg, "transport", "ATS_MIN_INTERVAL"))
{
- ats->builtin_mlp_presolver = GNUNET_CONFIGURATION_get_value_yesno (cfg, "transport","BUILTIN_PRESOLVER");
+ GNUNET_CONFIGURATION_get_value_number(cfg, "transport","ATS_MIN_INTERVAL", &value);
+ ats->min_delta.rel_value = value;
}
ats->ats_task = GNUNET_SCHEDULER_add_now(&ats_schedule_calculation, ats);
if (peerinfo == NULL)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Could not access PEERINFO service. Exiting.\n"));
+ _("Could not access PEERINFO service. Exiting.\n"));
GNUNET_SCHEDULER_shutdown ();
if (stats != NULL)
{