Naive Data Structures Performance Metrics

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Index to Initial Data Performance Metrics

Stack Initial Data Performance

Stack Initial Data Scaling Performance


Stack

Back to Stack Info

Action Definitions

Init:
Stack.ofArray, Stack.ofList, or Stack.ofSeq

AddOne would be no different than Init for NaiveStack

Initial Data Performance


Stack Size 1 - 100

Size: 1 Size:10 Size:100
InitData Action Time rel to prev increment Time rel to best InitData Action Time rel to prev increment Time rel to best InitData Action Time rel to prev increment Time rel to best
ArrayIntAsc Init - - ArrayStringRndDup Init - - ArrayStringAsc Init - -
ArrayStringRndDup Init 1.1 1.1 ArrayStringRnd Init 1.0 1.0 ArrayStringRndDup Init 1.0 1.0
ArrayStringRnd Init 1.0 1.1 ArrayStringAsc Init 1.0 1.0 ArrayStringRnd Init 1.0 1.0
ArrayStringAsc Init 1.0 1.1 ArrayIntAsc Init 1.1 1.1 ArrayIntAsc Init 1.1 1.1
ListIntRnd Init 1.3 1.5 ListIntRnd Init 1.5 1.5 ListIntRnd Init 1.4 1.5
listintDsc Init 1.0 1.6 listintDsc Init 1.1 1.6 ListIntAsc Init 1.0 1.6
ListIntAsc Init 1.0 1.6 ListIntAsc Init 1.0 1.7 listintDsc Init 1.0 1.7
ListStringRnd Init 1.2 1.9 ListStringRnd Init 1.1 1.8 ListStringRnd Init 1.1 1.8
ListStringAsc Init 1.0 1.9 ListStringAsc Init 1.0 1.9 ListStringAsc Init 1.0 1.9


Stack Size 1,000 - 100,000

Size: 1,000 Size:10,000 Size:100,000
InitData Action Time rel to prev increment Time rel to best InitData Action Time rel to prev increment Time rel to best InitData Action Time rel to prev increment Time rel to best
ArrayStringAsc Init - - ArrayIntAsc Init - - listintDsc Init - -
ArrayStringRndDup Init 1.0 1.0 ArrayStringAsc Init 1.0 1.0 ListIntAsc Init 1.0 1.0
ArrayStringRnd Init 1.0 1.0 ArrayStringRndDup Init 1.0 1.0 ListIntRnd Init 1.0 1.0
ArrayIntAsc Init 1.0 1.1 ArrayStringRnd Init 1.0 1.0 ArrayStringAsc Init 1.3 1.3
ListIntRnd Init 1.4 1.5 ListIntRnd Init 1.3 1.3 ArrayIntAsc Init 1.1 1.4
ListIntAsc Init 1.1 1.6 listintDsc Init 1.0 1.3 ListStringAsc Init 1.1 1.6
listintDsc Init 1.0 1.7 ListIntAsc Init 1.0 1.4 ListStringRnd Init 1.0 1.6
ListStringRnd Init 1.1 1.8 ListStringRnd Init 1.2 1.7 ArrayStringRndDup Init 3.1 5.2
ListStringAsc Init 1.1 1.9 ListStringAsc Init 1.0 1.8 ArrayStringRnd Init 1.8 9.4


Stack Size 1,000,000

Size: 1,000,000
InitData Action Time rel to prev increment Time rel to best
ArrayIntAsc Init - -
listintDsc Init 1.8 1.8
ArrayStringRnd Init 1.0 1.8
ArrayStringRndDup Init 1.0 1.8
ArrayStringAsc Init 1.1 2.0
ListStringRnd Init 1.0 2.1
ListIntRnd Init 1.1 2.2
ListIntAsc Init 1.1 2.4
ListStringAsc Init 1.0 2.4




Scaling Performance -- Action:Init

Stack Initial Data:Integer Array

Size Order Time rel to prev increment
1 Asc -
10 Asc 1.0
102 Asc 1.0
103 Asc 1.0
104 Asc 1.2
105 Asc 3.3
106 Asc 16.9


Stack Initial Data:String Array

Size Order Time rel to prev increment Order Time rel to prev increment Order Time rel to prev increment
1 Asc - Rnd - Rnd Dup -
10 Asc 0.8 Rnd 0.8 Rnd Dup 0.8
102 Asc 1.0 Rnd 1.0 Rnd Dup 1.0
103 Asc 1.0 Rnd 1.0 Rnd Dup 1.0
104 Asc 1.2 Rnd 1.2 Rnd Dup 1.2
105 Asc 3.0 Rnd 21.8 Rnd Dup 12.0
106 Asc 37.1 Rnd 4.6 Rnd Dup 8.4


Stack Initial Data:Integer List

Size Order Time rel to prev increment Order Time rel to prev increment Order Time rel to prev increment
1 Asc - Dsc - Rnd -
10 Asc 1.0 Dsc 1.0 Rnd 1.0
102 Asc 1.0 Dsc 1.0 Rnd 1.0
103 Asc 1.0 Dsc 1.0 Rnd 1.0
104 Asc 1.1 Dsc 1.0 Rnd 1.1
105 Asc 1.7 Dsc 1.8 Rnd 1.8
106 Asc 56.2 Dsc 41.2 Rnd 52.2


Stack Initial Data:String List

Size Order Time rel to prev increment Order Time rel to prev increment
1 Asc - Rnd -
10 Asc 0.9 Rnd 0.9
102 Asc 1.0 Rnd 1.0
103 Asc 1.1 Rnd 1.0
104 Asc 1.1 Rnd 1.1
105 Asc 2.1 Rnd 2.3
106 Asc 36.3 Rnd 29.6



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