Paste: clay sorting benchmark
| Author: | kssreeram |
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| Mode: | text |
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| Date: | Fri, 9 Jul 2010 17:06:10 |
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Plain Text |
SMALL RANDOM INT ARRAYS (n = 1000, iterations = 10000)
clay introsort (tweaked threshold) 0.359347 sec, 1.00x
libstdc++ std::sort 0.372655 sec, 1.04x
clay introsort (tweaked partitioning) 0.379074 sec, 1.05x
clay introsort 0.386808 sec, 1.08x
clay hybrid quicksort (pointers) 0.433886 sec, 1.21x
clay simple quicksort (pointers) 0.552421 sec, 1.54x
clay median-of-3 quicksort (pointers) 0.555611 sec, 1.55x
libc qsort 0.888804 sec, 2.47x
python's sort (timsort) 2.352094 sec, 6.55x
LARGE RANDOM INT ARRAYS (n = 100000, iterations = 100)
libstdc++ std::sort 0.605780 sec, 1.00x
clay introsort 0.632115 sec, 1.04x
clay introsort (tweaked threshold) 0.632853 sec, 1.04x
clay introsort (tweaked partitioning) 0.636546 sec, 1.05x
clay hybrid quicksort (pointers) 0.703516 sec, 1.16x
clay simple quicksort (pointers) 0.745271 sec, 1.23x
clay median-of-3 quicksort (pointers) 0.768522 sec, 1.27x
libc qsort 1.412472 sec, 2.33x
python's sort (timsort) 4.386822 sec, 7.24x
SMALL MOSTLY SORTED INT ARRAYS (iterations = 50000)
clay introsort (tweaked threshold) 0.448754 sec, 1.00x
libstdc++ std::sort 0.531186 sec, 1.18x
clay introsort (tweaked partitioning) 0.534430 sec, 1.19x
clay introsort 0.691529 sec, 1.54x
clay hybrid quicksort (pointers) 1.258547 sec, 2.80x
libc qsort 1.799303 sec, 4.01x
clay median-of-3 quicksort (pointers) 2.047260 sec, 4.56x
clay simple quicksort (pointers) 3.330707 sec, 7.42x
python's sort (timsort) 6.532643 sec, 14.56x
LARGE MOSTLY SORTED INT ARRAYS (iterations = 500)
clay introsort (tweaked threshold) 0.582357 sec, 1.00x
libstdc++ std::sort 0.642901 sec, 1.10x
clay introsort (tweaked partitioning) 0.658527 sec, 1.13x
clay introsort 0.798385 sec, 1.37x
libc qsort 2.244745 sec, 3.85x
clay hybrid quicksort (pointers) 2.714470 sec, 4.66x
clay median-of-3 quicksort (pointers) 3.262813 sec, 5.60x
python's sort (timsort) 4.037112 sec, 6.93x
clay simple quicksort (pointers) 11.374468 sec, 19.53x
COMBINED RESULTS
clay introsort (tweaked threshold) 2.023311 sec, 1.00x
libstdc++ std::sort 2.152522 sec, 1.06x
clay introsort (tweaked partitioning) 2.208577 sec, 1.09x
clay introsort 2.508837 sec, 1.24x
clay hybrid quicksort (pointers) 5.110419 sec, 2.53x
libc qsort 6.345324 sec, 3.14x
clay median-of-3 quicksort (pointers) 6.634206 sec, 3.28x
clay simple quicksort (pointers) 16.002867 sec, 7.91x
python's sort (timsort) 17.308671 sec, 8.55x
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