Increase performance of Tabu Search

mck- / Open-VRP

Open-source framework for modeling Vehicle Routing Problems.

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Profile results of Tabu Search on solomon100 with 300 iterations (Tue 13 Mar, 2012) (Open-VRP v 0.5 -- Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz -- 4GB)

seconds  |     gc     |     consed    |    calls    |  sec/call  |  name

26.118 |      0.936 | 1,311,487,712 |  25,107,886 |   0.000001 | ROUTE-INDICES
17.093 |      0.000 |       106,344 |  21,381,787 |   0.000001 | NODE-DISTANCE
 9.436 |      0.000 |        80,008 |   9,638,717 |   0.000001 | NODE
 9.335 |      0.156 |   170,091,848 |  21,381,787 |   0.000000 | OPEN-VRP.UTIL::DISTANCE-COORDS
 8.428 |      0.000 |        74,248 |   8,049,010 |   0.000001 | VEHICLE
 5.399 |      0.024 |    63,482,488 |   9,869,463 |   0.000001 | TIME-AFTER-SERVING-NODE
 5.348 |      0.000 |         4,248 |  13,122,868 |   0.000000 | NODE-ID
 5.091 |      0.000 |    12,483,496 |     366,157 |   0.000014 | SORT-IGNORE-NIL
 4.544 |      0.000 |         4,568 |  11,639,224 |   0.000000 | NODE-END
 4.447 |      0.116 |   130,699,528 |     365,677 |   0.000012 | OPEN-VRP.ALGO::GENERATE-INSERTION-MOVES
 4.168 |      0.000 |             0 |  10,220,055 |   0.000000 | MOVE-FITNESS
 3.508 |      0.000 |           256 |   9,638,959 |   0.000000 | PROBLEM-NETWORK
 3.468 |      0.000 |         4,504 |   8,538,766 |   0.000000 | PROBLEM-FLEET
 2.780 |      0.000 |           728 |   6,581,171 |   0.000000 | VEHICLE-ROUTE
 2.694 |      0.000 |        19,616 |   2,724,639 |   0.000001 | NODE-ON-ROUTEP
 2.571 |      0.000 |       105,504 |   1,617,893 |   0.000002 | EMPTY-ROUTEP
 2.559 |      0.012 |    28,142,048 |     436,600 |   0.000006 | ONE-DESTINATIONP
 1.839 |      0.000 |         4,440 |   2,575,481 |   0.000001 | IN-CAPACITYP
 1.621 |      0.004 |    30,858,912 |   1,308,832 |   0.000001 | DISTANCE
 1.604 |      0.000 |             8 |   3,138,302 |   0.000001 | PROBLEM-TO-DEPOT
 1.188 |      0.000 |            48 |   2,724,639 |   0.000000 | (SETF MOVE-FITNESS)
 1.129 |      0.000 |             0 |   2,532,335 |   0.000000 | NODE-DEMAND
 0.625 |      0.000 |     9,587,304 |     122,321 |   0.000005 | OPEN-VRP.UTIL::GET-FROM-LIST

3.437 | 0.556 | 1,579,606,944 | 24,401 | 0.000141 | MAP0-N 1.099 | 0.000 | 8,100,648 | 506,863 | 0.000002 | OPEN-VRP.ALGO::ROUTE-FROM 0.846 | 0.024 | 64,999,872 | 9,869,875 | 0.000000 | TIME-AFTER-SERVING-NODE 0.613 | 0.000 | 4,416 | 2,633,583 | 0.000000 | IN-CAPACITYP 0.489 | 0.000 | 592 | 10,339,677 | 0.000000 | MOVE-FITNESS 0.440 | 0.016 | 40,009,152 | 1,473,863 | 0.000000 | DISTANCE 0.434 | 0.016 | 39,365,000 | 1 | 0.434189 | PLOT-SOLUTION 0.432 | 0.008 | 22,722,632 | 395,640 | 0.000001 | OPEN-VRP.ALGO::GENERATE-INSERTION-MOVES 0.344 | 0.016 | 31,572,048 | 505,400 | 0.000001 | ONE-DESTINATIONP 0.315 | 0.000 | 5,912 | 1,668,087 | 0.000000 | EMPTY-ROUTEP 0.312 | 0.048 | 169,998,760 | 21,309,182 | 0.000000 | OPEN-VRP.UTIL::DISTANCE-COORDS 0.200 | 0.024 | 80,683,144 | 10 | 0.019998 | OPEN-VRP.UTIL::DRAW-LEGEND-ITEM 0.176 | 0.052 | 66,820,824 | 2,793,941 | 0.000000 | MAKE-INSERTION-MOVE 0.100 | 0.000 | 440 | 539,485 | 0.000000 | OPEN-VRP.ALGO::ROUTE-TO 0.098 | 0.008 | 9,928,688 | 149,080 | 0.000001 | OPEN-VRP.UTIL::GET-FROM-LIST 0.021 | 0.000 | 20,472 | 198,116 | 0.000000 | OPEN-VRP.UTIL::VRP-OBJECT 0.007 | 0.000 | 0 | 2,668 | 0.000003 | IS-TABUP 0.004 | 0.000 | 0 | 301 | 0.000013 | LOG-MODE 0.004 | 0.000 | 0 | 544 | 0.000007 | (SETF TS-CANDIDATE-LIST) 0.003 | 0.000 | 24,576 | 850 | 0.000004 | SUM 0.003 | 0.000 | 57,336 | 600 | 0.000005 | REMOVE-NODE-ID 0.002 | 0.000 | 0 | 2,793 | 0.000001 | TS-PARAMETER-F 0.002 | 0.000 | 0 | 3,028 | 0.000001 | TS-TABU-LIST 0.001 | 0.000 | 0 | 300 | 0.000004 | OPEN-VRP.ALGO::REMOVE-AFFECTED-MOVES 0.000 | 0.040 | 45,546,376 | 395,640 | 0.000000 | GET-BEST-INSERTION-MOVE-IN-VEHICLE

mck- / Open-VRP

Increase performance of Tabu Search #19

seconds | gc | consed | calls | sec/call | name