CMPU-181, Spring 2013
Interactions from Class (Part 2)
Feb. 11, 2013 

NOTE:  See functions defined in "sorting-functions-feb-11.txt"


Welcome to DrScheme, version 4.2.1 [3m].
Language: Swindle; memory limit: 128 megabytes.

> (sorting-test 100000 (list merge-sort alt-merge-sort built-in-sort))
SORTING FUNC: #<procedure:merge-sort>
cpu time: 876 real time: 876 gc time: 20

SORTING FUNC: #<procedure:alt-merge-sort>
cpu time: 588 real time: 591 gc time: 12

SORTING FUNC: #<procedure:built-in-sort>
cpu time: 20 real time: 21 gc time: 0

()

> (sorting-test 1000000 (list merge-sort alt-merge-sort built-in-sort))
SORTING FUNC: #<procedure:merge-sort>
cpu time: 10845 real time: 10882 gc time: 860

SORTING FUNC: #<procedure:alt-merge-sort>
cpu time: 8072 real time: 8100 gc time: 1280

SORTING FUNC: #<procedure:built-in-sort>
cpu time: 652 real time: 654 gc time: 344

()
>