Reading the command file, zdrive.inp.rcb-partlocal4
Input values:
Zoltan version 3.601
zdrive version 1.0
Total number of Processors = 4
Performing load balance using rcb.
Parameters:
keep_cuts 1
Initially distribute input objects in linear fashion (first n/p to process 0, etc).
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ZOLTAN Load balancing method = 3 (RCB)
Starting iteration 1
BEFORE load balancing
DRIVER EVAL: load: max 7.000000 min 6.000000 sum 25.000000
DRIVER EVAL: objs: max 7 min 6 sum 25
DRIVER EVAL: cuts: max 12 min 6 sum 36
Zoltan_LB_Eval_Balance Part count: 6 requested, 4 actual , 4 non-empty
Zoltan_LB_Eval_Balance Statistics with respect to 4 parts:
Zoltan_LB_Eval_Balance Min Max Sum Imbalance
Zoltan_LB_Eval_Balance Number of objects : 6 7 25 2.520
Zoltan_LB_Eval_Graph Part count: 6 requested, 4 actual, 4 non-empty
Zoltan_LB_Eval_Graph Statistics with respect to 4 parts:
Zoltan_LB_Eval_Graph Min Max Sum Imbalance
Zoltan_LB_Eval_Graph Number of objects : 6 7 25 2.52
Zoltan_LB_Eval_Graph Statistics with respect to 4 parts:
Zoltan_LB_Eval_Graph Min Max Average Sum
Zoltan_LB_Eval_Graph Num boundary objects : 5 6 5.5 22
Zoltan_LB_Eval_Graph Number of cut edges : 6 12 9 36
Zoltan_LB_Eval_Graph Num Nbor Parts : 1 2 1.5 6
Zoltan_LB_Eval_HG Part count: 6 requested, 4 actual, 4 non-empty
Zoltan_LB_Eval_HG Statistics with respect to 4 parts:
Zoltan_LB_Eval_HG Min Max Sum Imbalance
Zoltan_LB_Eval_HG Number of objects : 6 7 25 2.520
Zoltan_LB_Eval_HG Object weight : 6 7 25 2.520
Zoltan_LB_Eval_HG CUTN (Sum_edges( (#parts(edge)>1)*ewgt )): 22.000
Zoltan_LB_Eval_HG CUTL (Sum_edges( (#parts(edge)-1)*ewgt )): 30.000
Zoltan_LB_Eval_HG CUTL-MAX (Max_parts( comm. volume ): 10.000
Build configuration:
ZOLTAN_ID_TYPE: unsigned long (8 bytes)
ZOLTAN_GNO_TYPE: ssize_t, (8 bytes)
MPI_Datatype for ZOLTAN_ID_TYPE: MPI_UNSIGNED_LONG
MPI_Datatype for ZOLTAN_GNO_TYPE: MPI_LONG
Third party library: ParMetis version 3.1
Third party library: PTScotch Third party library: Scotch
ZOLTAN Parameter IMBALANCE_TOL[0] = 1.100000
ZOLTAN Parameter AUTO_MIGRATE = FALSE
ZOLTAN Parameter MIGRATE_ONLY_PROC_CHANGES = 1
ZOLTAN Parameter OBJ_WEIGHT_DIM = 0
ZOLTAN Parameter EDGE_WEIGHT_DIM = 0
ZOLTAN Parameter DEBUG_LEVEL = 1
ZOLTAN Parameter DEBUG_PROCESSOR = 0
ZOLTAN Parameter DETERMINISTIC = TRUE
ZOLTAN Parameter TIMER = 1 (wall)
ZOLTAN Parameter NUM_GID_ENTRIES = 1
ZOLTAN Parameter NUM_LID_ENTRIES = 1
ZOLTAN Parameter RETURN_LISTS = IMPORT AND EXPORT
ZOLTAN Parameter NUM_GLOBAL_PARTS = -1
ZOLTAN Parameter NUM_LOCAL_PARTS = 0
ZOLTAN Parameter REMAP = 1
ZOLTAN Parameter SEED = 1220988223 (1220988223)
ZOLTAN Parameter LB_APPROACH = repartition
ZOLTAN Parameter RCB_OVERALLOC = 1.200000
ZOLTAN Parameter RCB_REUSE = 0
ZOLTAN Parameter CHECK_GEOM = 1
ZOLTAN Parameter RCB_OUTPUT_LEVEL = 0
ZOLTAN Parameter KEEP_CUTS = 1
ZOLTAN Parameter RCB_LOCK_DIRECTIONS = 0
ZOLTAN Parameter RCB_SET_DIRECTIONS = 0
ZOLTAN Parameter RCB_RECTILINEAR_BLOCKS = 0
ZOLTAN Parameter OBJ_WEIGHTS_COMPARABLE = 0
ZOLTAN Parameter RCB_MULTICRITERIA_NORM = 1
ZOLTAN Parameter RCB_MAX_ASPECT_RATIO = 10.000000
ZOLTAN Parameter AVERAGE_CUTS = 0
ZOLTAN Parameter RANDOM_PIVOTS = 0
ZOLTAN Parameter RCB_RECOMPUTE_BOX = 0
ZOLTAN Parameter REDUCE_DIMENSIONS = 0
ZOLTAN Parameter DEGENERATE_RATIO = 0.000000
ZOLTAN Parameter FINAL_OUTPUT = 0
ZOLTAN Parameter KEEP_CUTS = 1
ZOLTAN Parameter REDUCE_DIMENSIONS = 0
ZOLTAN Parameter DEGENERATE_RATIO = 10.000000
DRIVER: Zoltan_LB_Partition time = 0.0089891
DRIVER: new_decomp 1 Min/Max Import: 0 8
DRIVER: new_decomp 1 Min/Max Export: 6 6
DRIVER: Total migration time = 0.000843048
AFTER load balancing
DRIVER EVAL: load: max 9.000000 min 0.000000 sum 25.000000
DRIVER EVAL: objs: max 9 min 0 sum 25
DRIVER EVAL: cuts: max 6 min 0 sum 18
Zoltan_LB_Eval_Balance Part count: 6 requested, 6 actual , 6 non-empty
Zoltan_LB_Eval_Balance Statistics with respect to 6 parts:
Zoltan_LB_Eval_Balance Min Max Sum Imbalance
Zoltan_LB_Eval_Balance Number of objects :Proc 1: Calls to malloc = 693, Calls to free = 693
Proc 0: Calls to malloc = 549, Calls to free = 549
Proc 3: Calls to malloc = 700, Calls to free = 700
Proc 2: Calls to malloc = 724, Calls to free = 724
DRIVER 1 DIM: 2 BOX: (1.000000e+00,-1.797693e+308,-1.797693e+308) -- (2.500000e+00,2.000000e+00,1.797693e+308)
3 8 25 1.080
Zoltan_LB_Eval_Graph Part count: 6 requested, 6 actual, 6 non-empty
Zoltan_LB_Eval_Graph Statistics with respect to 6 parts:
Zoltan_LB_Eval_Graph Min Max Sum Imbalance
Zoltan_LB_Eval_Graph Number of objects : 3 8 25 1.08
Zoltan_LB_Eval_Graph Statistics with respect to 6 parts:
Zoltan_LB_Eval_Graph Min Max Average Sum
Zoltan_LB_Eval_Graph Num boundary objects : 3 5 3.5 21
Zoltan_LB_Eval_Graph Number of cut edges : 4 7 5.67 34
Zoltan_LB_Eval_Graph Num Nbor Parts : 2 3 2.67 16
Zoltan_LB_Eval_HG Part count: 6 requested, 6 actual, 6 non-empty
Zoltan_LB_Eval_HG Statistics with respect to 6 parts:
Zoltan_LB_Eval_HG Min Max Sum Imbalance
Zoltan_LB_Eval_HG Number of objects : 3 8 25 1.080
Zoltan_LB_Eval_HG Object weight : 3 8 25 1.080
Zoltan_LB_Eval_HG CUTN (Sum_edges( (#parts(edge)>1)*ewgt )): 21.000
Zoltan_LB_Eval_HG CUTL (Sum_edges( (#parts(edge)-1)*ewgt )): 33.000
Zoltan_LB_Eval_HG CUTL-MAX (Max_parts( comm. volume ): 18.000
DRIVER 0 DIM: 2 BOX: (-1.797693e+308,-1.797693e+308,-1.797693e+308) -- (1.000000e+00,1.797693e+308,1.797693e+308)
FILE zdrive.inp.rcb-partlocal4: Total: 8.989096e-03 seconds in Partitioning
FILE zdrive.inp.rcb-partlocal4: Average: 8.989096e-03 seconds per Iteration
DRIVER 3 DIM: 2 BOX: (1.000000e+00,2.000000e+00,-1.797693e+308) -- (2.000000e+00,1.797693e+308,1.797693e+308)
DRIVER 2 DIM: 2 BOX: (2.500000e+00,-1.797693e+308,-1.797693e+308) -- (1.797693e+308,2.000000e+00,1.797693e+308)