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Diffstat (limited to 'benchmark/so_lists.yml')
-rw-r--r-- | benchmark/so_lists.yml | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/benchmark/so_lists.yml b/benchmark/so_lists.yml new file mode 100644 index 0000000000..44a7495a2f --- /dev/null +++ b/benchmark/so_lists.yml @@ -0,0 +1,51 @@ +prelude: | + #from http://www.bagley.org/~doug/shootout/bench/lists/lists.ruby +benchmark: + so_lists: | + + NUM = 300 + SIZE = 10000 + + def test_lists() + # create a list of integers (Li1) from 1 to SIZE + li1 = (1..SIZE).to_a + # copy the list to li2 (not by individual items) + li2 = li1.dup + # remove each individual item from left side of li2 and + # append to right side of li3 (preserving order) + li3 = Array.new + while (not li2.empty?) + li3.push(li2.shift) + end + # li2 must now be empty + # remove each individual item from right side of li3 and + # append to right side of li2 (reversing list) + while (not li3.empty?) + li2.push(li3.pop) + end + # li3 must now be empty + # reverse li1 in place + li1.reverse! + # check that first item is now SIZE + if li1[0] != SIZE then + p "not SIZE" + 0 + else + # compare li1 and li2 for equality + if li1 != li2 then + return(0) + else + # return the length of the list + li1.length + end + end + end + + i = 0 + while i<NUM + i += 1 + result = test_lists() + end + + result +loop_count: 1 |