scnlib-spirit-benchmark
Benchmarking scnlib against Boost.Spirit x3,
as prompted by issue #9.
Results
Reading a single integer
| spirit::x3 |
scn::scan |
scn::parse_integer |
<iostream> |
sscanf |
| 14 |
44 |
18 |
261 |
94 |
Reading a list of whitespace-separated integers
| List length |
spirit::x3 |
scnlib |
scnlib (naive) |
<iostream> |
| 16 |
905 |
1432 |
1447 |
1901 |
| 64 |
1732 |
3784 |
3826 |
5465 |
| 256 |
4950 |
12888 |
13101 |
19438 |
Reading a list of comma-separated integers
| List length |
spirit::x3 |
scnlib |
scnlib (naive) |
<iostream> |
| 16 |
940 |
1418 |
1486 |
2026 |
| 64 |
1785 |
3780 |
4022 |
5917 |
| 256 |
5026 |
12993 |
13882 |
21295 |