Lisp SBCL programs versus C++ g++
by benchmark task performance
| pidigits | |||||
|---|---|---|---|---|---|
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 1.78 | 20,912 | 940 | 1.78 | 1% 2% 1% 99% |
| C++ g++ | 1.88 | 4,276 | 513 | 1.88 | 0% 100% 1% 0% |
| reverse-complement | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 0.04 | ? | 904 | 0.04 | 0% 25% 0% 100% |
| C++ g++ | 0.03 | ? | 2280 | 0.04 | 100% 25% 33% 75% |
| fannkuch-redux | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 16.90 | 33,672 | 1527 | 65.55 | 100% 98% 91% 99% |
| C++ g++ | 10.61 | 2,044 | 980 | 41.90 | 100% 96% 100% 100% |
| k-nucleotide | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 17.37 | 542,680 | 2479 | 63.34 | 88% 89% 100% 88% |
| C++ g++ | 7.75 | 165,180 | 1276 | 26.02 | 80% 96% 82% 79% |
| spectral-norm | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 4.55 | 19,788 | 915 | 15.83 | 88% 86% 89% 87% |
| C++ g++ | 2.02 | 1,332 | 1044 | 7.91 | 99% 99% 99% 99% |
| n-body | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 27.25 | 18,044 | 1403 | 27.24 | 100% 0% 1% 0% |
| C++ g++ | 8.23 | 1,856 | 1763 | 8.23 | 100% 1% 1% 0% |
| binary-trees | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 11.63 | 311,372 | 943 | 24.25 | 77% 49% 47% 44% |
| C++ g++ | 2.55 | 135,568 | 809 | 7.99 | 85% 96% 69% 66% |
| mandelbrot | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 7.74 | 50,540 | 2473 | 28.53 | 99% 85% 86% 100% |
| C++ g++ | 1.51 | 25,704 | 1791 | 5.99 | 99% 100% 100% 100% |
| fasta | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | 7.99 | 19,688 | 1757 | 7.99 | 33% 1% 1% 68% |
| C++ g++ | 1.35 | 1,952 | 2711 | 4.18 | 79% 78% 78% 79% |
| regex-redux | |||||
| source | secs | mem | gz | cpu | cpu load |
| Lisp SBCL | Failed | ||||
| C++ g++ | 0.02 | ? | 1315 | 0.06 | 100% 50% 67% 100% |
| Lisp SBCL | SBCL 1.4.0 | ||||
| C++ g++ | g++ (Ubuntu 7.2.0-8ubuntu3) 7.2.0 | ||||