175 lines
7.7 KiB
Plaintext
175 lines
7.7 KiB
Plaintext
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Reading the command file, zdrive.inp.phg.repartition.repart_multiplier800
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Input values:
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Zoltan version 3.601
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zdrive version 1.0
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Total number of Processors = 4
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Performing load balance using hypergraph.
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Parameters:
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lb_approach repartition
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hypergraph_package phg
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phg_repart_multiplier 800
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phg_coarsening_limit 1
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final_output 1
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Initially distribute input objects in linear fashion (first n/p to process 0, etc).
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Distribute pins so each process gets full rows.
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##########################################################
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ZOLTAN Load balancing method = 11 (HYPERGRAPH)
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Starting iteration 1
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BEFORE load balancing
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DRIVER EVAL: load: max 7.000000 min 6.000000 sum 25.000000
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DRIVER EVAL: objs: max 7 min 6 sum 25
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DRIVER EVAL: cuts: max 12 min 6 sum 36
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Zoltan_LB_Eval_Balance Part count: 4 requested, 4 actual , 4 non-empty
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Zoltan_LB_Eval_Balance Statistics with respect to 4 parts:
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Zoltan_LB_Eval_Balance Min Max Sum Imbalance
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Zoltan_LB_Eval_Balance Number of objects : 6 7 25 1.120
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Zoltan_LB_Eval_Graph Part count: 4 requested, 4 actual, 4 non-empty
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Zoltan_LB_Eval_Graph Statistics with respect to 4 parts:
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Zoltan_LB_Eval_Graph Min Max Sum Imbalance
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Zoltan_LB_Eval_Graph Number of objects : 6 7 25 1.12
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Zoltan_LB_Eval_Graph Statistics with respect to 4 parts:
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Zoltan_LB_Eval_Graph Min Max Average Sum
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Zoltan_LB_Eval_Graph Num boundary objects : 5 6 5.5 22
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Zoltan_LB_Eval_Graph Number of cut edges : 6 12 9 36
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Zoltan_LB_Eval_Graph Num Nbor Parts : 1 2 1.5 6
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Zoltan_LB_Eval_HG Part count: 4 requested, 4 actual, 4 non-empty
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Zoltan_LB_Eval_HG Statistics with respect to 4 parts:
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Zoltan_LB_Eval_HG Min Max Sum Imbalance
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Zoltan_LB_Eval_HG Number of objects : 6 7 25 1.120
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Zoltan_LB_Eval_HG Object weight : 6 7 25 1.120
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Zoltan_LB_Eval_HG CUTN (Sum_edges( (#parts(edge)>1)*ewgt )): 22.000
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Zoltan_LB_Eval_HG CUTL (Sum_edges( (#parts(edge)-1)*ewgt )): 30.000
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Zoltan_LB_Eval_HG CUTL-MAX (Max_parts( comm. volume ): 10.000
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Build configuration:
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ZOLTAN_ID_TYPE: unsigned long (8 bytes)
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ZOLTAN_GNO_TYPE: ssize_t, (8 bytes)
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MPI_Datatype for ZOLTAN_ID_TYPE: MPI_UNSIGNED_LONG
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MPI_Datatype for ZOLTAN_GNO_TYPE: MPI_LONG
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Third party library: ParMetis version 3.1
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Third party library: PTScotch Third party library: Scotch
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ZOLTAN Parameter IMBALANCE_TOL[0] = 1.100000
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ZOLTAN Parameter AUTO_MIGRATE = FALSE
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ZOLTAN Parameter MIGRATE_ONLY_PROC_CHANGES = 1
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ZOLTAN Parameter OBJ_WEIGHT_DIM = 0
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ZOLTAN Parameter EDGE_WEIGHT_DIM = 0
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ZOLTAN Parameter DEBUG_LEVEL = 1
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ZOLTAN Parameter DEBUG_PROCESSOR = 0
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ZOLTAN Parameter DETERMINISTIC = TRUE
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ZOLTAN Parameter TIMER = 1 (wall)
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ZOLTAN Parameter NUM_GID_ENTRIES = 1
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ZOLTAN Parameter NUM_LID_ENTRIES = 1
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ZOLTAN Parameter RETURN_LISTS = IMPORT AND EXPORT
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ZOLTAN Parameter NUM_GLOBAL_PARTS = -1
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ZOLTAN Parameter NUM_LOCAL_PARTS = -1
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ZOLTAN Parameter REMAP = 1
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ZOLTAN Parameter SEED = 1220988223 (1220988223)
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ZOLTAN Parameter LB_APPROACH = REPARTITION
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ZOLTAN Parameter HYPERGRAPH_PACKAGE = PHG
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ZOLTAN Parameter PHG_MULTILEVEL = 1
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ZOLTAN Parameter PHG_CUT_OBJECTIVE = connectivity
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ZOLTAN Parameter PHG_OUTPUT_LEVEL = 0
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ZOLTAN Parameter FINAL_OUTPUT = 1
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ZOLTAN Parameter CHECK_GRAPH = 0
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ZOLTAN Parameter CHECK_HYPERGRAPH = 0
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ZOLTAN Parameter PHG_NPROC_VERTEX = -1
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ZOLTAN Parameter PHG_NPROC_EDGE = -1
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ZOLTAN Parameter PHG_COARSENING_LIMIT = 1
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ZOLTAN Parameter PHG_COARSENING_NCANDIDATE = 100
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ZOLTAN Parameter PHG_COARSENING_METHOD = agg
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ZOLTAN Parameter PHG_COARSENING_METHOD_FAST = l-ipm
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ZOLTAN Parameter PHG_VERTEX_VISIT_ORDER = 0
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ZOLTAN Parameter PHG_EDGE_SCALING = 0
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ZOLTAN Parameter PHG_VERTEX_SCALING = 0
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ZOLTAN Parameter PHG_COARSEPARTITION_METHOD = auto
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ZOLTAN Parameter PHG_REFINEMENT_METHOD = fm2
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ZOLTAN Parameter PHG_DIRECT_KWAY = 0
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ZOLTAN Parameter PHG_REFINEMENT_LOOP_LIMIT = 10
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ZOLTAN Parameter PHG_REFINEMENT_MAX_NEG_MOVE = 250
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ZOLTAN Parameter PHG_REFINEMENT_QUALITY = 1.000000
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ZOLTAN Parameter PHG_USE_TIMERS = 0
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ZOLTAN Parameter USE_TIMERS = 0
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ZOLTAN Parameter PHG_EDGE_SIZE_THRESHOLD = 0.250000
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ZOLTAN Parameter PHG_MATCH_EDGE_SIZE_THRESHOLD = 500
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ZOLTAN Parameter PHG_BAL_TOL_ADJUSTMENT = 0.700000
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ZOLTAN Parameter PHG_EDGE_WEIGHT_OPERATION = max
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ZOLTAN Parameter PARKWAY_SERPART = patoh
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ZOLTAN Parameter ADD_OBJ_WEIGHT = none
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ZOLTAN Parameter PHG_RANDOMIZE_INPUT = 0
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ZOLTAN Parameter PHG_PROCESSOR_REDUCTION_LIMIT = 0.000000
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ZOLTAN Parameter PHG_REPART_MULTIPLIER = 800.000000
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ZOLTAN Parameter HYBRID_REDUCTION_FACTOR = 0.100000
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ZOLTAN Parameter HYBRID_REDUCTION_LEVELS = 2147483647
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ZOLTAN Parameter PATOH_ALLOC_POOL0 = 0
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ZOLTAN Parameter PATOH_ALLOC_POOL1 = 0
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| 0/ 4|: ( 0, 0)/[ 2, 2] ->STATS Runs 1 bal CURRENT 1.120000 MAX 1.120000 MIN 1.120000 AVG 1.120000
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| 0/ 4|: ( 0, 0)/[ 2, 2] ->STATS Runs 1 cutl CURRENT 24.000000 MAX 24.000000 MIN 24.000000 AVG 24.000000
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| 0/ 4|: ( 0, 0)/[ 2, 2] ->STATS Runs 1 cutn CURRENT 18.000000 MAX 18.000000 MIN 18.000000 AVG 18.000000
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| 0/ 4|: ( 0, 0)/[ 2, 2] ->STATS Runs 1 moveVol CURRENT 2864.000000 MAX 2864.000000 MIN 2864.000000 AVG 2864.000000
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| 0/ 4|: ( 0, 0)/[ 2, 2] ->STATS Runs 1 repart CURRENT 22064.000000 MAX 22064.000000 MIN 22064.000000 AVG 22064.000000
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Proc 1: Calls to malloc = 2637, Calls to free = 2637
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Proc 2: Calls to malloc = 2400, Calls to free = 2400
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Proc 3: Calls to malloc = 2328, Calls to free = 2328
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Proc 0: Calls to malloc = 2838, Calls to free = 2838
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DRIVER: Zoltan_LB_Partition time = 0.0424421
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DRIVER: new_decomp 1 Min/Max Import: 3 3
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DRIVER: new_decomp 1 Min/Max Export: 2 4
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DRIVER: Total migration time = 0.00201797
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AFTER load balancing
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DRIVER EVAL: load: max 7.000000 min 6.000000 sum 25.000000
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DRIVER EVAL: objs: max 7 min 6 sum 25
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DRIVER EVAL: cuts: max 10 min 6 sum 34
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Zoltan_LB_Eval_Balance Part count: 4 requested, 4 actual , 4 non-empty
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Zoltan_LB_Eval_Balance Statistics with respect to 4 parts:
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Zoltan_LB_Eval_Balance Min Max Sum Imbalance
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Zoltan_LB_Eval_Balance Number of objects : 6 7 25 1.120
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Zoltan_LB_Eval_Graph Part count: 4 requested, 4 actual, 4 non-empty
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Zoltan_LB_Eval_Graph Statistics with respect to 4 parts:
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Zoltan_LB_Eval_Graph Min Max Sum Imbalance
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Zoltan_LB_Eval_Graph Number of objects : 6 7 25 1.12
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Zoltan_LB_Eval_Graph Statistics with respect to 4 parts:
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Zoltan_LB_Eval_Graph Min Max Average Sum
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Zoltan_LB_Eval_Graph Num boundary objects : 3 5 4.5 18
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Zoltan_LB_Eval_Graph Number of cut edges : 6 10 8.5 34
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Zoltan_LB_Eval_Graph Num Nbor Parts : 2 3 2.5 10
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Zoltan_LB_Eval_HG Part count: 4 requested, 4 actual, 4 non-empty
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Zoltan_LB_Eval_HG Statistics with respect to 4 parts:
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Zoltan_LB_Eval_HG Min Max Sum Imbalance
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Zoltan_LB_Eval_HG Number of objects : 6 7 25 1.120
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Zoltan_LB_Eval_HG Object weight : 6 7 25 1.120
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Zoltan_LB_Eval_HG CUTN (Sum_edges( (#parts(edge)>1)*ewgt )): 18.000
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Zoltan_LB_Eval_HG CUTL (Sum_edges( (#parts(edge)-1)*ewgt )): 24.000
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Zoltan_LB_Eval_HG CUTL-MAX (Max_parts( comm. volume ): 9.000
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FILE zdrive.inp.phg.repartition.repart_multiplier800: Total: 4.244208e-02 seconds in Partitioning
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FILE zdrive.inp.phg.repartition.repart_multiplier800: Average: 4.244208e-02 seconds per Iteration
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