#include "platform.h"
#include "gnunet_util_lib.h"
#include "gnunet_statistics_service.h"
-#include "gnunet-service-ats_addresses_mlp.h"
+#include "gnunet_ats_service.h"
+#include "gnunet-service-ats-solver_mlp.h"
+#include "gnunet-service-ats_normalization.h"
+#include "test_ats_api_common.h"
-#define MLP_MAX_EXEC_DURATION GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 3)
-#define MLP_MAX_ITERATIONS INT_MAX
+#define PEERS_START 100
+#define PEERS_END 100
-#define DEF_PEERS 10
-#define DEF_ADDRESSES_PER_PEER 5
-#define DEF_ATS_VALUES 2
-#define DEF_ATS_MAX_DELAY 30
-#define DEF_ATS_MAX_DISTANCE 3
+#define ADDRESSES 10
-static unsigned int peers;
-static unsigned int addresses;
-static unsigned int numeric;
-static unsigned int update_percentage;
+int count_p;
+int count_a;
-static int start;
-static int end;
-struct ATS_Peer *p;
-struct ATS_Address *a;
+struct PerfPeer
+{
+ struct GNUNET_PeerIdentity id;
+
+ struct ATS_Address *head;
+ struct ATS_Address *tail;
+};
static int ret;
+static int opt_numeric;
+static int opt_dump;
+static int opt_update_percent;
+static int opt_update_quantity;
-static struct GNUNET_CONTAINER_MultiHashMap * amap;
+static int N_peers_start;
+static int N_peers_end;
+static int N_address;
-static struct GAS_MLP_Handle *mlp;
+/**
+ * Statistics handle
+ */
+struct GNUNET_STATISTICS_Handle * stats;
+/**
+ * MLP solver handle
+ */
+struct GAS_MLP_Handle *mlp;
+/**
+ * Hashmap containing addresses
+ */
+struct GNUNET_CONTAINER_MultiHashMap * addresses;
+#define ATS_COUNT 2
+struct GNUNET_ATS_Information ats[2];
-GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
+struct PerfPeer *peers;
-struct PeerContext
+static void
+end_now (int res)
{
- struct GNUNET_PeerIdentity id;
+ if (NULL != stats)
+ {
+ GNUNET_STATISTICS_destroy(stats, GNUNET_NO);
+ stats = NULL;
+ }
+ /*
+ if (NULL != addresses)
+ {
+ GNUNET_CONTAINER_multihashmap_iterate (addresses, &addr_it, NULL);
+ GNUNET_CONTAINER_multihashmap_destroy (addresses);
+ addresses = NULL ;
+ }*/
+ if (NULL != peers)
+ {
+ GNUNET_free (peers);
+ }
+ if (NULL != mlp)
+ {
+ GAS_mlp_done (mlp);
+ mlp = NULL;
+ }
+ GAS_normalization_stop();
+ ret = res;
+}
- struct Address *addr;
-};
-struct Address
+static void
+bandwidth_changed_cb (void *cls, struct ATS_Address *address)
{
- char *plugin;
- size_t plugin_len;
- void *addr;
- size_t addr_len;
-
- struct GNUNET_ATS_Information *ats;
- int ats_count;
+}
- void *session;
-};
+static void
+normalized_property_changed_cb (void *cls,
+ struct ATS_Address *peer,
+ uint32_t type,
+ double prop_rel)
+{
+ /* TODO */
+}
-void
-do_shutdown (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+const double *
+get_property_cb (void *cls, const struct ATS_Address *address)
{
- unsigned int ca;
+ return GAS_normalization_get_properties ((struct ATS_Address *) address);
+}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Shutdown\n");
- if (NULL != mlp)
- {
- GAS_mlp_done (mlp);
- mlp = NULL;
- }
+static const double *
+get_preferences_cb (void *cls, const struct GNUNET_PeerIdentity *id)
+{
+ return GAS_normalization_get_preferences (id);
+}
- if (NULL != a)
- {
- for (ca=0; ca < (peers * addresses); ca++)
- {
- GNUNET_free (a[ca].plugin);
- GNUNET_free (a[ca].ats);
- }
- }
- if (NULL != amap)
- GNUNET_CONTAINER_multihashmap_destroy(amap);
- GNUNET_free_non_null (a);
- GNUNET_free_non_null (p);
+static void
+perf_create_peer (int cp)
+{
+ GNUNET_CRYPTO_hash_create_random(GNUNET_CRYPTO_QUALITY_WEAK, &peers[cp].id.hashPubKey);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Creating peer #%u: %s \n", cp, GNUNET_i2s (&peers[cp].id));
+}
+static struct ATS_Address *
+perf_create_address (int cp, int ca)
+{
+ struct ATS_Address *a;
+ a = create_address (&peers[cp].id, "Test 1", "test 1", strlen ("test 1") + 1, 0);
+ GNUNET_CONTAINER_DLL_insert (peers[cp].head, peers[cp].tail, a);
+ GNUNET_CONTAINER_multihashmap_put (addresses, &peers[cp].id.hashPubKey, a, GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
+ return a;
}
static void
-update_addresses (struct ATS_Address * a, unsigned int addrs, unsigned int percentage)
+address_initial_update (void *solver, struct GNUNET_CONTAINER_MultiHashMap * addresses, struct ATS_Address *address)
{
- if (percentage == 0)
- return;
-
- unsigned int ua = (addrs) * ((float) percentage / 100);
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Updating %u of %u addresses per peer\n", ua, addrs);
+ GAS_mlp_address_property_changed (mlp, address,
+ GNUNET_ATS_QUALITY_NET_DELAY, 100,
+ (double)(100 + GNUNET_CRYPTO_random_u32(GNUNET_CRYPTO_QUALITY_WEAK, 100)) / 100);
- unsigned int updated[addrs];
- unsigned int u_types[DEF_ATS_VALUES];
- unsigned int updates = 0;
- unsigned int u_type = 0;
- unsigned int u_val = 0;
- unsigned int cur = 0;
+ GAS_mlp_address_property_changed (mlp, address,
+ GNUNET_ATS_QUALITY_NET_DISTANCE, 10,
+ (double)(100 + GNUNET_CRYPTO_random_u32(GNUNET_CRYPTO_QUALITY_WEAK, 100)) / 100);
+}
- u_types[0] = 0;
- u_types[1] = 0;
- for (cur = 0; cur < addrs; cur ++)
- {
- updated[cur] = 0;
- }
- cur = 0;
+static void
+update_single_addresses (struct ATS_Address *cur)
+{
+ int r_type;
+ int r_val;
+
+ r_type = GNUNET_CRYPTO_random_u32(GNUNET_CRYPTO_QUALITY_WEAK, 2);
+ switch (r_type) {
+ case 0:
+ r_val = GNUNET_CRYPTO_random_u32(GNUNET_CRYPTO_QUALITY_WEAK, 100);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Updating peer `%s' address %p type %s val %u\n",
+ GNUNET_i2s (&cur->peer), cur,
+ "GNUNET_ATS_QUALITY_NET_DELAY", r_val);
+ GAS_mlp_address_property_changed (mlp, cur, GNUNET_ATS_QUALITY_NET_DELAY, r_val,
+ (double)(100 + r_val / 100));
+ break;
+ case 1:
+ r_val = GNUNET_CRYPTO_random_u32(GNUNET_CRYPTO_QUALITY_WEAK, 10);
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Updating peer `%s' address %p type %s val %u\n",
+ GNUNET_i2s (&cur->peer), cur,
+ "GNUNET_ATS_QUALITY_NET_DISTANCE", r_val);
+ GAS_mlp_address_property_changed (mlp, cur, GNUNET_ATS_QUALITY_NET_DISTANCE, r_val,
+ (double)(100 + r_val) / 100);
+ break;
+ default:
+ break;
+ }
+ GAS_mlp_address_inuse_changed(mlp, cur, GNUNET_YES);
- while (updates < ua)
- {
- cur = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, addrs);
- if (0 == updated[cur])
- {
- u_type = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, DEF_ATS_VALUES);
- switch (u_type) {
- case 0:
- do
- {
- u_val = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, DEF_ATS_MAX_DELAY);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Updating DELAY from %u to %u\n",a[cur].ats[u_type].value, u_val);
- }
- while (a[cur].ats[u_type].value == u_val);
- break;
- case 1:
- do
- {
- u_val = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, DEF_ATS_MAX_DISTANCE);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Updating DISTANCE from %u to %u\n",a[cur].ats[u_type].value, u_val);
- }
- while (a[cur].ats[u_type].value == u_val);
- break;
- default:
- GNUNET_break (0);
- break;
- }
- u_types[u_type]++;
-
- a[cur].ats[u_type].value = u_val;
- updated[cur] = 1;
- GAS_mlp_address_update(mlp, amap, &a[cur]);
- updates++;
- }
- }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Updated %u delay and %u distance values\n", u_types[0], u_types[1]);
+}
+static void
+update_addresses (unsigned int cp, unsigned int ca, unsigned int up_q)
+{
+ struct ATS_Address *cur;
+ int c_peer;
+ int c_select;
+ int c_addr;
+ int r;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Updating addresses %u addresses per peer \n", up_q);
+ unsigned int m [ca];
+
+ for (c_peer = 0; c_peer < cp; c_peer++)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Updating peer `%s'\n", GNUNET_i2s (&peers[c_peer].id));
+ for (c_select = 0; c_select < ca; c_select++)
+ m[c_select] = 0;
+ c_select = 0;
+ while (c_select < opt_update_quantity)
+ {
+ r = GNUNET_CRYPTO_random_u32(GNUNET_CRYPTO_QUALITY_WEAK, ca);
+ if (0 == m[r])
+ {
+ m[r] = 1;
+ c_select++;
+ }
+ }
+
+ c_addr = 0;
+ for (cur = peers[c_peer].head; NULL != cur; cur = cur->next)
+ {
+ if (1 == m[c_addr])
+ update_single_addresses (cur);
+ c_addr ++;
+ }
+ }
}
static void
check (void *cls, char *const *args, const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *cfg)
+ const struct GNUNET_CONFIGURATION_Handle *cfg)
{
- unsigned int c = 0;
- unsigned int c2 = 0;
- unsigned int ca = 0;
- int update = GNUNET_NO;
- int range = GNUNET_NO;
- int res;
-
-#if !HAVE_LIBGLPK
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "GLPK not installed!");
- ret = 1;
- return;
-#endif
-
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Setting up %u peers with %u addresses per peer\n", peers, addresses);
-
- mlp = GAS_mlp_init (cfg, NULL);
- if (NULL == mlp)
+ int quotas[GNUNET_ATS_NetworkTypeCount] = GNUNET_ATS_NetworkType;
+ unsigned long long quotas_in[GNUNET_ATS_NetworkTypeCount];
+ unsigned long long quotas_out[GNUNET_ATS_NetworkTypeCount];
+ int cp;
+ int ca;
+ struct ATS_Address * cur_addr;
+
+ int full_lp_res;
+ int full_mip_res;
+ int full_lp_presolv;
+ int full_mip_presolv;
+ struct GNUNET_TIME_Relative full_build_dur;
+ struct GNUNET_TIME_Relative full_lp_dur;
+ struct GNUNET_TIME_Relative full_mip_dur;
+
+ int update_lp_res;
+ int update_mip_res;
+ int update_lp_presolv;
+ int update_mip_presolv;
+ struct GNUNET_TIME_Relative update_build_dur;
+ struct GNUNET_TIME_Relative update_lp_dur;
+ struct GNUNET_TIME_Relative update_mip_dur;
+
+ stats = GNUNET_STATISTICS_create("ats", cfg);
+ if (NULL == stats)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Failed to init MLP\n");
- ret = 1;
- if (GNUNET_SCHEDULER_NO_TASK != shutdown_task)
- GNUNET_SCHEDULER_cancel(shutdown_task);
- shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
+ GNUNET_break (0);
+ end_now (1);
+ return;
+ }
+ GAS_normalization_start (NULL, NULL, &normalized_property_changed_cb, NULL);
+ /* Load quotas */
+ if (GNUNET_ATS_NetworkTypeCount != load_quotas (cfg, quotas_out, quotas_in,
+ GNUNET_ATS_NetworkTypeCount))
+ {
+ GNUNET_break (0);
+ end_now (1);
+ return;
}
- if (peers == 0)
- peers = DEF_PEERS;
- if (addresses == 0)
- addresses = DEF_ADDRESSES_PER_PEER;
+ GNUNET_assert (N_peers_end >= N_peers_start);
+ GNUNET_assert (N_address >= 0);
- p = GNUNET_malloc (peers * sizeof (struct ATS_Peer));
- a = GNUNET_malloc (peers * addresses * sizeof (struct ATS_Address));
+ fprintf (stderr, "Solving problem for %u..%u peers with %u addresses\n",
+ N_peers_start, N_peers_end, N_address);
- amap = GNUNET_CONTAINER_multihashmap_create(addresses * peers, GNUNET_NO);
+ count_p = N_peers_end;
+ count_a = N_address;
+ peers = GNUNET_malloc ((count_p) * sizeof (struct PerfPeer));
+ /* Setup address hashmap */
+ addresses = GNUNET_CONTAINER_multihashmap_create (N_address, GNUNET_NO);
- mlp->auto_solve = GNUNET_NO;
- if (start == 0)
- start = 0;
- if (end == 0)
- end = -1;
- if ((start != -1) && (end != -1))
+ /* Init MLP solver */
+ mlp = GAS_mlp_init (cfg, stats, addresses,
+ quotas, quotas_out, quotas_in,
+ GNUNET_ATS_NetworkTypeCount, &bandwidth_changed_cb, NULL,
+ &get_preferences_cb, NULL,
+ &get_property_cb, NULL);
+ if (NULL == mlp)
{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Solving problem starting from %u to %u\n", start , end);
- range = GNUNET_YES;
+ GNUNET_break (0);
+ end_now (1);
+ return;
}
- else
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Solving problem for %u peers\n", peers);
+ mlp->mlp_auto_solve = GNUNET_NO;
+ mlp->write_mip_mps = opt_dump;
+ mlp->write_mip_sol = opt_dump;
+
+ for (cp = 0; cp < count_p; cp++)
+ perf_create_peer (cp);
+
+ if (GNUNET_YES == opt_numeric)
+ fprintf (stderr, "#peers;#addresses per peer;LP/MIP state;presolv;exec build in ms;exec LP in ms; exec MIP in ms;#cols;#rows;#nonzero elements\n");
+
+ for (cp = 0; cp < count_p; cp++)
+ {
+ for (ca = 0; ca < count_a; ca++)
+ {
+ cur_addr = perf_create_address(cp, ca);
+ /* add address */
+ GAS_mlp_address_add (mlp, cur_addr, GNUNET_ATS_NET_UNSPECIFIED);
+ address_initial_update (mlp, addresses, cur_addr);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Adding address for peer %u address %u: \n", cp, ca);
+ }
+ GAS_mlp_get_preferred_address( mlp, &peers[cp].id);
+ /* solve */
+ if (cp + 1 >= N_peers_start)
+ {
+
+ update_mip_dur = GNUNET_TIME_UNIT_FOREVER_REL;
+ update_lp_dur = GNUNET_TIME_UNIT_FOREVER_REL;
+ update_build_dur = GNUNET_TIME_UNIT_FOREVER_REL;
+ update_mip_presolv = GNUNET_SYSERR;
+ update_lp_presolv = GNUNET_SYSERR;
+ update_mip_res = GNUNET_SYSERR;
+ update_lp_res = GNUNET_SYSERR;
+ /* Solve the full problem */
+ GAS_mlp_solve_problem (mlp);
+ full_lp_res = mlp->ps.lp_res;
+ full_mip_res = mlp->ps.mip_res;
+ full_lp_presolv = mlp->ps.lp_presolv;
+ full_mip_presolv = mlp->ps.mip_presolv;
+ full_build_dur = mlp->ps.build_dur;
+ full_lp_dur = mlp->ps.lp_dur;
+ full_mip_dur = mlp->ps.mip_dur;
+
+ /* Update and solve the problem */
+ if ((0 < opt_update_quantity) || (0 < opt_update_percent))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Updating problem with %u peers and %u addresses\n", cp + 1, ca);
+ update_addresses (cp + 1, ca, opt_update_quantity);
+ GAS_mlp_solve_problem (mlp);
+ GAS_mlp_solve_problem (mlp);
+ update_lp_res = mlp->ps.lp_res;
+ update_mip_res = mlp->ps.mip_res;
+ update_lp_presolv = mlp->ps.lp_presolv;
+ update_mip_presolv = mlp->ps.mip_presolv;
+ update_build_dur = mlp->ps.build_dur;
+ update_lp_dur = mlp->ps.lp_dur;
+ update_mip_dur = mlp->ps.mip_dur;
+
+ }
+ if (GNUNET_NO == opt_numeric)
+ {
+ fprintf (stderr,
+ "Rebuild: %03u peers each %02u addresses; rebuild: LP/MIP state [%3s/%3s] presolv [%3s/%3s], (build/LP/MIP in us) %04llu / %04llu / %04llu\n",
+ cp + 1, ca,
+ (GNUNET_OK == full_lp_res) ? "OK" : "FAIL",
+ (GNUNET_OK == full_mip_res) ? "OK" : "FAIL",
+ (GLP_YES == full_lp_presolv) ? "YES" : "NO",
+ (GNUNET_OK == full_mip_presolv) ? "YES" : "NO",
+ (unsigned long long) full_build_dur.rel_value_us,
+ (unsigned long long) full_lp_dur.rel_value_us,
+ (unsigned long long) full_mip_dur.rel_value_us);
+ if ((0 < opt_update_quantity) || (0 < opt_update_percent))
+ fprintf (stderr,
+ "Update: %03u peers each %02u addresses; rebuild: LP/MIP state [%3s/%3s] presolv [%3s/%3s], (build/LP/MIP in us) %04llu / %04llu / %04llu\n",
+ cp + 1, ca,
+ (GNUNET_OK == update_lp_res) ? "OK" : "FAIL",
+ (GNUNET_OK == update_mip_res) ? "OK" : "FAIL",
+ (GLP_YES == update_lp_presolv) ? "YES" : "NO",
+ (GNUNET_OK == update_mip_presolv) ? "YES" : "NO",
+ (unsigned long long) update_build_dur.rel_value_us,
+ (unsigned long long) update_lp_dur.rel_value_us,
+ (unsigned long long) update_mip_dur.rel_value_us);
+ }
+ else
+ {
+ fprintf (stderr,
+ "Rebuild;%u;%u;%s;%s;%s;%s;%04llu;%04llu;%04llu\n",
+ cp + 1, ca,
+ (GNUNET_OK == full_lp_res) ? "OK" : "FAIL",
+ (GNUNET_OK == full_mip_res) ? "OK" : "FAIL",
+ (GLP_YES == full_lp_presolv) ? "YES" : "NO",
+ (GNUNET_OK == full_mip_presolv) ? "YES" : "NO",
+ (unsigned long long) full_build_dur.rel_value_us,
+ (unsigned long long) full_lp_dur.rel_value_us,
+ (unsigned long long) full_mip_dur.rel_value_us);
+ if ((0 < opt_update_quantity) || (0 < opt_update_percent))
+ fprintf (stderr,
+ "Update;%u;%u;%s;%s;%s;%s;%04llu;%04llu;%04llu\n",
+ cp + 1, ca,
+ (GNUNET_OK == update_lp_res) ? "OK" : "FAIL",
+ (GNUNET_OK == update_mip_res) ? "OK" : "FAIL",
+ (GLP_YES == update_lp_presolv) ? "YES" : "NO",
+ (GNUNET_OK == update_mip_presolv) ? "YES" : "NO",
+ (unsigned long long) update_build_dur.rel_value_us,
+ (unsigned long long) update_lp_dur.rel_value_us,
+ (unsigned long long) update_mip_dur.rel_value_us);
+ }
+ }
+ }
+
+
+ struct ATS_Address *cur;
+ struct ATS_Address *next;
+ for (cp = 0; cp < count_p; cp++)
+ {
+ for (cur = peers[cp].head; cur != NULL; cur = next)
+ {
+ GAS_mlp_address_delete (mlp, cur, GNUNET_NO);
+ next = cur->next;
+ GNUNET_CONTAINER_DLL_remove (peers[cp].head, peers[cp].tail, cur);
+ GNUNET_free (cur);
+ }
+
+ }
+ GNUNET_free (peers);
+
+}
+
+
+int
+main (int argc, char *argv[])
+{
- if ((update_percentage >= 0) && (update_percentage <= 100))
+ static char *const argv2[] = { "perf_ats_mlp",
+ "-c",
+ "test_ats_mlp.conf",
+ "-L", "WARNING",
+ NULL
+ };
+
+ opt_dump = GNUNET_NO;
+ opt_update_quantity = 0;
+ opt_update_percent = 0;
+
+ N_peers_start = 0;
+ N_peers_end = 0;
+ N_address = 0;
+ int c;
+ for (c = 0; c < argc; c++)
{
- update = GNUNET_YES;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Benchmarking with existing presolution and %u%% updated addresses\n", update_percentage);
+ if ((0 == strcmp (argv[c], "-z")) && (c < (argc - 1)))
+ {
+ if (0 != atoi(argv[c+1]))
+ {
+ N_peers_start = atoi(argv[c+1]);
+ }
+ }
+ if ((0 == strcmp (argv[c], "-x")) && (c < (argc - 1)))
+ {
+ if (0 != atoi(argv[c+1]))
+ {
+ N_peers_end = atoi(argv[c+1]);
+ }
+ }
+ if ((0 == strcmp (argv[c], "-c")) && (c < (argc - 1)))
+ {
+ if (0 != atoi(argv[c+1]))
+ {
+ N_address = atoi(argv[c+1]);
+ }
+ }
+ if ((0 == strcmp (argv[c], "-n")))
+ {
+ opt_numeric = GNUNET_YES;
+ }
+ if ((0 == strcmp (argv[c], "-d")))
+ {
+ opt_dump = GNUNET_YES;
+ }
+ if ((0 == strcmp (argv[c], "-p")) && (c < (argc - 1)))
+ {
+ if (0 != atoi(argv[c+1]))
+ {
+ /* Update a fix "p"ercentage of addresses */
+ opt_update_percent = atoi(argv[c+1]);
+ if ((0 <= opt_update_percent) && (100 <= opt_update_percent))
+ {
+ fprintf (stderr, _("Percentage has to be: 0 <= p <= 100 "));
+ exit (1);
+ }
+ }
+ }
+ if ((0 == strcmp (argv[c], "-q")) && (c < (argc - 1)))
+ {
+ if (0 != atoi(argv[c+1]))
+ {
+ /* Update a fix "q"uantity of addresses */
+ opt_update_quantity = atoi(argv[c+1]);
+ if (0 >= opt_update_quantity)
+ {
+ fprintf (stderr, _("Quantity has to be: p => 0 "));
+ exit (1);
+ }
+ }
+ }
}
- else if ((update_percentage > 100) && (update_percentage != UINT_MAX))
+
+ if ((0 == N_peers_start) && (0 == N_peers_end))
{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Invalid percentage: %u\n", update_percentage);
- ret = 1;
- return;
+ N_peers_start = PEERS_START;
+ N_peers_end = PEERS_END;
}
+ if (0 == N_address)
+ N_address = ADDRESSES;
- for (c=0; c < peers; c++)
+ if (opt_update_quantity > N_address)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Setting up peer %u\n", c);
- GNUNET_CRYPTO_hash_create_random(GNUNET_CRYPTO_QUALITY_NONCE, &p[c].id.hashPubKey);
-
- for (c2=0; c2 < addresses; c2++)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Setting up address %u for peer %u\n", c2, c);
- /* Setting required information */
- a[ca].mlp_information = NULL;
- a[ca].prev = NULL;
- a[ca].next = NULL;
-
- /* Setting address */
- a[ca].peer = p[c].id;
- a[ca].plugin = GNUNET_strdup("test");
- a[ca].atsp_network_type = GNUNET_ATS_NET_LOOPBACK;
-
- a[ca].ats = GNUNET_malloc (DEF_ATS_VALUES * sizeof (struct GNUNET_ATS_Information));
- a[ca].ats[0].type = GNUNET_ATS_QUALITY_NET_DELAY;
- a[ca].ats[0].value = GNUNET_CRYPTO_random_u32(GNUNET_CRYPTO_QUALITY_WEAK, DEF_ATS_MAX_DELAY);
- a[ca].ats[1].type = GNUNET_ATS_QUALITY_NET_DISTANCE;
- a[ca].ats[1].value = GNUNET_CRYPTO_random_u32(GNUNET_CRYPTO_QUALITY_WEAK, DEF_ATS_MAX_DISTANCE);
- a[ca].ats_count = 2;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Setting up address %u\n", ca);
- GNUNET_CONTAINER_multihashmap_put (amap, &a[ca].peer.hashPubKey, &a[ca], GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE);
- GAS_mlp_address_update(mlp, amap, &a[ca]);
- ca++;
- }
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Problem contains %u peers and %u adresses\n", mlp->c_p, mlp->addr_in_problem);
-
- if (((GNUNET_YES == range) && (((start >= 0) && ((c+1) >= start)) && (c <= end))) || ((c+1) == peers))
- {
- GNUNET_assert ((c+1) == mlp->c_p);
- GNUNET_assert ((c+1) * addresses == mlp->addr_in_problem);
-
- /* Solving the problem */
- struct GAS_MLP_SolutionContext ctx;
-
- res = GAS_mlp_solve_problem(mlp, &ctx);
-
- if (GNUNET_NO == update)
- {
- if (GNUNET_OK == res)
- {
- GNUNET_assert (GNUNET_OK == ctx.lp_result);
- GNUNET_assert (GNUNET_OK == ctx.mlp_result);
- if (GNUNET_YES == numeric)
- printf ("%u;%u;%llu;%llu\n",mlp->c_p, mlp->addr_in_problem, (unsigned long long) ctx.lp_duration.rel_value, (unsigned long long) ctx.mlp_duration.rel_value);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Problem solved for %u peers with %u address successfully (LP: %llu ms / MLP: %llu ms)\n",
- mlp->c_p, mlp->addr_in_problem, ctx.lp_duration.rel_value, ctx.mlp_duration.rel_value);
- }
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Solving problem with %u peers and %u addresses failed\n", c, c2);
- }
- else
- {
- struct GAS_MLP_SolutionContext uctx;
- /* Update addresses */
- update_addresses (a, (c+1) * c2, update_percentage);
-
- /* Solve again */
- res = GAS_mlp_solve_problem(mlp, &uctx);
-
- if (GNUNET_OK == res)
- {
- GNUNET_assert (GNUNET_OK == uctx.lp_result);
- GNUNET_assert (GNUNET_OK == uctx.mlp_result);
- if (GNUNET_YES == numeric)
- printf ("%u;%u;%llu;%llu;%llu;%llu\n",mlp->c_p, mlp->addr_in_problem,
- (unsigned long long) ctx.lp_duration.rel_value, (unsigned long long) ctx.mlp_duration.rel_value,
- (unsigned long long) uctx.lp_duration.rel_value, (unsigned long long) uctx.mlp_duration.rel_value);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Updated problem solved for %u peers with %u address successfully (Initial: LP/MLP: %llu/%llu ms, Update: %llu/%llu ms)\n",
- mlp->c_p, mlp->addr_in_problem,
- (unsigned long long) ctx.lp_duration.rel_value, (unsigned long long) ctx.mlp_duration.rel_value,
- (unsigned long long) uctx.lp_duration.rel_value, (unsigned long long) uctx.mlp_duration.rel_value);
- }
- else
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Solving updated problem with %u peers and %u addresses failed\n", c, c2);
- }
- }
+ fprintf (stderr, _("Trying to update more addresses than we have per peer! (%u vs %u)"), opt_update_quantity, N_address);
+ exit (1);
}
- if (GNUNET_SCHEDULER_NO_TASK != shutdown_task)
- GNUNET_SCHEDULER_cancel(shutdown_task);
- shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
-
-}
-
-
-int
-main (int argc, char *const *argv)
-{
- /* Init invalid */
- update_percentage = UINT_MAX;
- static struct GNUNET_GETOPT_CommandLineOption options[] = {
- {'a', "addresses", NULL,
- gettext_noop ("addresses per peer"), 1,
- &GNUNET_GETOPT_set_uint, &addresses},
- {'p', "peers", NULL,
- gettext_noop ("peers"), 1,
- &GNUNET_GETOPT_set_uint, &peers},
- {'n', "numeric", NULL,
- gettext_noop ("numeric output only"), 0,
- &GNUNET_GETOPT_set_one, &numeric},
- {'e', "end", NULL,
- gettext_noop ("end solving problem"), 1,
- &GNUNET_GETOPT_set_uint, &end},
- {'s', "start", NULL,
- gettext_noop ("start solving problem"), 1,
- &GNUNET_GETOPT_set_uint, &start},
- {'u', "update", NULL,
- gettext_noop ("benchmark with existing solution (address updates)"), 1,
- &GNUNET_GETOPT_set_uint, &update_percentage},
+ static const struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
- if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
- return 2;
- GNUNET_PROGRAM_run (argc, argv,
+ GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1, argv2,
"perf_ats_mlp", "nohelp", options,
&check, NULL);
- GNUNET_free ((void *) argv);
+
+
return ret;
}