gcc
5 : .24598320000000000000
15 : .73433130000000000000
30 : 1.47044950000000000000
60 : 2.94420770000000000000
90 : 4.40429410000000000000
clang
5 : .04561840000000000000
15 : .13720600000000000000
30 : .27333450000000000000
60 : .54688870000000000000
90 : .81775550000000000000