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Diffstat (limited to 'src/ats/test_ats_mlp_averaging.c')
| -rw-r--r-- | src/ats/test_ats_mlp_averaging.c | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/src/ats/test_ats_mlp_averaging.c b/src/ats/test_ats_mlp_averaging.c deleted file mode 100644 index 97e9aa7..0000000 --- a/src/ats/test_ats_mlp_averaging.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - This file is part of GNUnet. - (C) 2010,2011 Christian Grothoff (and other contributing authors) - - GNUnet is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3, or (at your - option) any later version. - - GNUnet is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with GNUnet; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. -*/ -/** - * @file ats/test_ats_mlp.c - * @brief test for the MLP solver - * @author Christian Grothoff - * @author Matthias Wachs - - */ -#include "platform.h" -#include "gnunet_util_lib.h" -#include "gnunet_statistics_service.h" -#include "gnunet_ats_service.h" -#include "gnunet-service-ats_addresses_mlp.h" - -#define MLP_MAX_EXEC_DURATION GNUNET_TIME_relative_multiply(GNUNET_TIME_UNIT_SECONDS, 3) -#define MLP_MAX_ITERATIONS INT_MAX - - -static int ret; - -struct GNUNET_STATISTICS_Handle * stats; - -struct GNUNET_CONTAINER_MultiHashMap * addresses; - -struct GAS_MLP_Handle *mlp; - - -static void -create_address (struct ATS_Address *addr, char * plugin, int ats_count, struct GNUNET_ATS_Information *ats) -{ - addr->mlp_information = NULL; - addr->next = NULL; - addr->prev = NULL; - addr->plugin = GNUNET_strdup (plugin); - addr->ats_count = ats_count; - addr->ats = ats; -} - -static void -set_ats (struct GNUNET_ATS_Information *ats, uint32_t type, uint32_t value) -{ - ats->type = type; - ats->value = value; -} - -static void -check (void *cls, char *const *args, const char *cfgfile, - const struct GNUNET_CONFIGURATION_Handle *cfg) -{ -#if !HAVE_LIBGLPK - GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "GLPK not installed!"); - ret = 1; - return; -#endif - struct ATS_Address addr[10]; - struct ATS_PreferedAddress *res[10]; - struct MLP_information *mlpi; - struct GAS_MLP_SolutionContext ctx; - - stats = GNUNET_STATISTICS_create("ats", cfg); - - addresses = GNUNET_CONTAINER_multihashmap_create (10); - - mlp = GAS_mlp_init (cfg, NULL, MLP_MAX_EXEC_DURATION, MLP_MAX_ITERATIONS); - mlp->auto_solve = GNUNET_NO; - - struct GNUNET_PeerIdentity p[10]; - - /* Creating peer 1 */ - GNUNET_CRYPTO_hash_create_random(GNUNET_CRYPTO_QUALITY_WEAK, &p[0].hashPubKey); - - /* Creating peer 1 address 1 */ - addr[0].peer.hashPubKey = p[0].hashPubKey; - struct GNUNET_ATS_Information a1_ats[3]; - set_ats (&a1_ats[0], GNUNET_ATS_QUALITY_NET_DISTANCE, 1); - set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 0); - set_ats (&a1_ats[2], GNUNET_ATS_ARRAY_TERMINATOR, 0); - create_address (&addr[0], "dummy", 3, &a1_ats[0]); - addr[0].atsp_network_type = GNUNET_ATS_NET_LAN; - - GNUNET_CONTAINER_multihashmap_put(addresses, &addr[0].peer.hashPubKey, &addr[0], GNUNET_CONTAINER_MULTIHASHMAPOPTION_MULTIPLE); - - /* Add peer 1 address 1 */ - GAS_mlp_address_update (mlp, addresses, &addr[0]); - mlpi = addr[0].mlp_information; - - GNUNET_assert (mlp != NULL); - GNUNET_assert (mlp->addr_in_problem == 1); - - /* Update an peer 1 address 1 */ - set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 20); - GAS_mlp_address_update (mlp, addresses, &addr[0]); - GNUNET_assert (mlp->addr_in_problem == 1); - - - /* Update an peer 1 address 1 */ - set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 10); - GAS_mlp_address_update (mlp, addresses, &addr[0]); - GNUNET_assert (mlp->addr_in_problem == 1); - - /* Update an peer 1 address 1 */ - set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 10); - GAS_mlp_address_update (mlp, addresses, &addr[0]); - GNUNET_assert (mlp->addr_in_problem == 1); - - /* Update an peer 1 address 1 */ - set_ats (&a1_ats[1], GNUNET_ATS_QUALITY_NET_DELAY, 30); - GAS_mlp_address_update (mlp, addresses, &addr[0]); - GNUNET_assert (mlp->addr_in_problem == 1); - - - GNUNET_assert (GNUNET_OK == GAS_mlp_solve_problem(mlp, &ctx)); - GNUNET_assert (GNUNET_OK == ctx.lp_result); - GNUNET_assert (GNUNET_OK == ctx.mlp_result); - - res[0] = GAS_mlp_get_preferred_address(mlp, addresses, &p[0]); - GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Preferred address `%s' outbound bandwidth: %u Bps\n",res[0]->address->plugin, res[0]->bandwidth_out); - GNUNET_free (res[0]); - - /* Delete an address */ - GNUNET_CONTAINER_multihashmap_remove (addresses, &addr[0].peer.hashPubKey, &addr[0]); - GAS_mlp_address_delete (mlp, addresses, &addr[0]); - - GNUNET_assert (mlp->addr_in_problem == 0); - - GAS_mlp_done (mlp); - - GNUNET_free (addr[0].plugin); - GNUNET_CONTAINER_multihashmap_destroy (addresses); - GNUNET_STATISTICS_destroy(stats, GNUNET_NO); - - ret = 0; - return; -} - - -int -main (int argc, char *argv[]) -{ - - static char *const argv2[] = { "test_ats_mlp", - "-c", - "test_ats_api.conf", - "-L", "WARNING", - NULL - }; - - static struct GNUNET_GETOPT_CommandLineOption options[] = { - GNUNET_GETOPT_OPTION_END - }; - - GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1, argv2, - "test_ats_mlp", "nohelp", options, - &check, NULL); - - - return ret; -} - -/* end of file test_ats_api_bandwidth_consumption.c */ |