Research Article
Computer Language Effciency via Data Envelopment Analysis
Table 2
Summary of the results of the DEA analysis: mean and lowest efficiency scores over the available set of benchmark problems.
| | Binary trees | Fannkuch | Fasta | Mandelbrot | -body | -sieve | -sieve bits |
| Mean eff. | 0.68 | 0.74 | 0.72 | 0.74 | 0.58 | 0.65 | 0.67 | Lower eff. | 0.18 | 0.18 | 0.29 | 0.34 | 0.14 | 0.11 | 0.15 | No. of eff. | 15 | 15 | 11 | 14 | 11 | 10 | 14 |
| | Partial-sum | Pidigits | Recursive | Reverse-complement | Spectral-norm | Startup | Sum-file |
| Mean eff. | 0.74 | 0.69 | 0.62 | 0.65 | 0.63 | 0.591 | 0.68 | Lower eff. | 0.22 | 0.18 | 0.17 | 0.19 | 0.12 | 0.08 | 0.18 | No. of eff. | 17 | 13 | 12 | 12 | 11 | 13 | 12 |
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