diff options
Diffstat (limited to 'benchmark/so_sieve.yml')
-rw-r--r-- | benchmark/so_sieve.yml | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/benchmark/so_sieve.yml b/benchmark/so_sieve.yml new file mode 100644 index 0000000000..ae90f8f6fb --- /dev/null +++ b/benchmark/so_sieve.yml @@ -0,0 +1,28 @@ +prelude: | + # from http://www.bagley.org/~doug/shootout/bench/sieve/sieve.ruby +benchmark: + so_sieve: | + num = 500 + count = i = j = 0 + flags0 = Array.new(8192,1) + k = 0 + while k < num + k += 1 + count = 0 + flags = flags0.dup + i = 2 + while i<8192 + i += 1 + if flags[i] + # remove all multiples of prime: i + j = i*i + while j < 8192 + j += i + flags[j] = nil + end + count += 1 + end + end + end + count +loop_count: 1 |