Paste: sorting scorecard
| Author: | kssreeram |
|---|
| Mode: | text |
|---|
| Date: | Fri, 9 Jul 2010 09:32:18 |
|---|
Plain Text |
python bench.py
SMALL RANDOM ARRAYS (n = 1000, iterations = 10000)
clay introsort (threshold 32) 0.355965 sec, 1.00x
clay introsort (new partitioning) 0.375129 sec, 1.05x
libstdc++ std::sort 0.377974 sec, 1.06x
clay introsort 0.394440 sec, 1.11x
clay hybrid quicksort (pointers) 0.440278 sec, 1.24x
clay simple quicksort (pointers) 0.560612 sec, 1.57x
clay median-of-3 quicksort (pointers) 0.562599 sec, 1.58x
libc qsort 0.888909 sec, 2.50x
python sort 2.351938 sec, 6.61x
LARGE RANDOM ARRAYS (n = 100000, iterations = 100)
clay introsort (threshold 32) 0.602405 sec, 1.00x
libstdc++ std::sort 0.604352 sec, 1.00x
clay introsort (new partitioning) 0.620747 sec, 1.03x
clay introsort 0.622308 sec, 1.03x
clay hybrid quicksort (pointers) 0.682247 sec, 1.13x
clay simple quicksort (pointers) 0.752508 sec, 1.25x
clay median-of-3 quicksort (pointers) 0.774288 sec, 1.29x
libc qsort 1.411224 sec, 2.34x
python sort 4.394425 sec, 7.29x
SMALL MOSTLY SORTED ARRAYS
clay introsort (threshold 32) 0.092387 sec, 1.00x
libstdc++ std::sort 0.107003 sec, 1.16x
clay introsort (new partitioning) 0.108199 sec, 1.17x
clay introsort 0.145887 sec, 1.58x
clay hybrid quicksort (pointers) 0.260126 sec, 2.82x
libc qsort 0.360832 sec, 3.91x
clay median-of-3 quicksort (pointers) 0.413711 sec, 4.48x
clay simple quicksort (pointers) 0.679120 sec, 7.35x
python sort 1.307527 sec, 14.15x
LARGE MOSTLY SORTED ARRAYS
clay introsort (threshold 32) 0.115920 sec, 1.00x
libstdc++ std::sort 0.130352 sec, 1.12x
clay introsort (new partitioning) 0.132311 sec, 1.14x
clay introsort 0.167385 sec, 1.44x
libc qsort 0.450753 sec, 3.89x
clay hybrid quicksort (pointers) 0.551460 sec, 4.76x
clay median-of-3 quicksort (pointers) 0.660797 sec, 5.70x
python sort 0.814818 sec, 7.03x
clay simple quicksort (pointers) 2.288841 sec, 19.75x
COMBINED RESULTS
clay introsort (threshold 32) 1.166677 sec, 1.00x
libstdc++ std::sort 1.219681 sec, 1.05x
clay introsort (new partitioning) 1.236386 sec, 1.06x
clay introsort 1.330020 sec, 1.14x
clay hybrid quicksort (pointers) 1.934111 sec, 1.66x
clay median-of-3 quicksort (pointers) 2.411395 sec, 2.07x
libc qsort 3.111718 sec, 2.67x
clay simple quicksort (pointers) 4.281081 sec, 3.67x
python sort 8.868708 sec, 7.60x
New Annotation