| 365 | } |
| 366 | |
| 367 | void reduced_nd(int* n, |
| 368 | kahip_idx* xadj, |
| 369 | kahip_idx* adjncy, |
| 370 | bool suppress_output, |
| 371 | int seed, |
| 372 | int mode, |
| 373 | int* ordering) { |
| 374 | std::streambuf* backup = std::cout.rdbuf(); |
| 375 | if(suppress_output) { |
| 376 | std::cout.rdbuf(nullptr); |
| 377 | } |
| 378 | |
| 379 | configuration cfg; |
| 380 | PartitionConfig partition_config; |
| 381 | partition_config.k = 2; |
| 382 | partition_config.dissection_rec_limit = 120; |
| 383 | partition_config.max_simplicial_degree = 12; |
| 384 | partition_config.disable_reductions = false; |
| 385 | partition_config.convergence_factor = 1; |
| 386 | partition_config.reduction_order = {simplicial_nodes, degree_2_nodes}; |
| 387 | |
| 388 | |
| 389 | partition_config.seed = seed; |
| 390 | srand(partition_config.seed); |
| 391 | random_functions::setSeed(partition_config.seed); |
| 392 | |
| 393 | switch( mode ) { |
| 394 | case FAST: |
| 395 | cfg.fast_separator(partition_config); |
| 396 | break; |
| 397 | case ECO: |
| 398 | cfg.eco_separator(partition_config); |
| 399 | break; |
| 400 | case STRONG: |
| 401 | cfg.strong_separator(partition_config); |
| 402 | break; |
| 403 | case FASTSOCIAL: |
| 404 | cfg.fastsocial_separator(partition_config); |
| 405 | break; |
| 406 | case ECOSOCIAL: |
| 407 | cfg.ecosocial_separator(partition_config); |
| 408 | break; |
| 409 | case STRONGSOCIAL: |
| 410 | cfg.strongsocial_separator(partition_config); |
| 411 | break; |
| 412 | default: |
| 413 | cfg.eco_separator(partition_config); |
| 414 | break; |
| 415 | } |
| 416 | |
| 417 | partition_config.seed = seed; |
| 418 | |
| 419 | graph_access G; |
| 420 | internal_build_graph( partition_config, n, nullptr, xadj, nullptr, adjncy, G); |
| 421 | |
| 422 | partition_config.imbalance = 20;// 20 percent |
| 423 | balance_configuration bc; |
| 424 | bc.configurate_balance(partition_config, G); |
nothing calls this directly
no test coverage detected