Step 1 : Are the Mozart/Oz programs faster? At a glance.
This chart shows 3 comparisons - Time-used, Memory-used and Code-used ~ speed and size.
Each chart bar shows, for one unidentified benchmark, how much the fastest Mozart/Oz program used compared to the fastest Java 7 -server program.
Look at speed another way - look at a box plot of Time-used data.
Step 2 : Are the Mozart/Oz programs faster? Approximately.
This table shows 3 comparisons - Time-used, Memory-used and Code-used ~ speed and size.
Each table row shows, for one named benchmark, how much the fastest Mozart/Oz program used compared to the fastest Java 7 -server program.
| Mozart/Oz used what fraction? used how many times more? | ||||
|---|---|---|---|---|
| Benchmark | Time | Memory | Code | |
| pidigits | 3× | ± | 1/2 | |
| k-nucleotide | 7× | ± | 1/3 | |
| binary-trees | 9× | ± | ± | |
| spectral-norm | 28× | 1/3 | 1/2 | |
| reverse-complement | 33× | 6× | ± | |
| n-body | 36× | 1/2 | ± | |
| fasta | 62× | 1/3 | ± | |
| mandelbrot | 81× | 1/10 | ± | |
| regex-dna | 573× | 2× | 1/2 | |
| Mozart/Oz used what fraction? used how many times more? | |||||||
|---|---|---|---|---|---|---|---|
| Time-used | |- | |--- | 25% | median | 75% | ---| | -| |
| (Elapsed secs) | 3× | 3× | 9× | 33× | 62× | 142× | 573× |
± read the measurements and then read the program source code.
Step 3 : Are the Mozart/Oz programs faster? Measurements.
This table shows 5 measurements - CPU Time, Elapsed Time, Memory, Code and ≈ CPU Load ~ speed and size.
For each named benchmark, measurements of the fastest Mozart/Oz program are shown for comparison against measurements of the fastest Java 7 -server program.
| Program Source Code | CPU secs | Elapsed secs | Memory KB | Code B | ≈ CPU Load |
|---|---|---|---|---|---|
| pidigits | |||||
| Mozart/Oz | 18.28 | 18.31 | 11,876 | 547 | 0% 0% 0% 100% |
| Java 7 -server | 5.44 | 5.44 | 16,944 | 938 | 0% 0% 0% 100% |
| k-nucleotide | |||||
| Mozart/Oz | 6.71 | 6.72 | 50,012 | 791 | 0% 0% 0% 100% |
| Java 7 -server | 0.99 | 1.02 | 43,776 | 2431 | 1% 0% 0% 98% |
| binary-trees | |||||
| Mozart/Oz | 144.00 | 144.16 | 413,168 | 479 | 0% 1% 0% 100% |
| Java 7 -server | 15.64 | 15.68 | 506,672 | 603 | 0% 0% 0% 100% |
| spectral-norm | |||||
| Mozart/Oz | 452.02 | 452.27 | 5,064 | 411 | 0% 0% 0% 100% |
| Java 7 -server | 16.21 | 16.21 | 14,860 | 950 | 0% 0% 0% 100% |
| reverse-complement | |||||
| Mozart/Oz | 62.40 | 62.58 | 2,999,288 | 651 | 0% 0% 0% 100% |
| Java 7 -server | 1.87 | 1.90 | 511,340 | 745 | 1% 1% 0% 100% |
| n-body | |||||
| Mozart/Oz | 870.96 | 871.61 | 5,596 | 1440 | 0% 0% 0% 100% |
| Java 7 -server | 24.32 | 24.33 | 13,744 | 1424 | 0% 0% 0% 100% |
| fasta | |||||
| Mozart/Oz | 303.36 | 306.06 | 4,596 | 1168 | 0% 0% 0% 100% |
| Java 7 -server | 4.92 | 4.92 | 14,828 | 1507 | 1% 0% 0% 100% |
| mandelbrot | |||||
| Mozart/Oz | 2,164.90 | 2,166.90 | 6,876 | 559 | 0% 0% 0% 100% |
| Java 7 -server | 26.86 | 26.87 | 67,760 | 796 | 0% 0% 0% 100% |
| regex-dna | |||||
| Mozart/Oz | 355.65 | 356.01 | 29,304 | 589 | 0% 0% 0% 100% |
| Java 7 -server | 0.61 | 0.62 | 17,604 | 1284 | 3% 0% 0% 98% |
| fasta-redux | |||||
| Java 7 -server | 0.11 | 0.11 | ? | 1443 | 0% 0% 0% 100% |
| fannkuch-redux | |||||
| Java 7 -server | 0.53 | 0.53 | 13,748 | 1282 | 4% 0% 0% 100% |
Step 4 : Are there other Mozart/Oz programs for these benchmarks?
Remember - those are just the fastest Mozart/Oz and Java 7 -server programs measured on this OS/machine. Check if there are other implementations of these benchmark programs for Mozart/Oz.
Maybe one of those other Mozart/Oz programs is fastest on a different OS/machine.
Step 5 : Are there other faster programs for these benchmarks?
Remember - those are just the fastest Mozart/Oz and Java 7 -server programs measured on this OS/machine. Check if there are faster implementations of these benchmark programs for other programming languages.
Maybe one of those other programs is fastest on a different OS/machine.
Mozart/Oz : multi-multi-multi-paradigm distributed programming
Mozart Compiler 1.4.0 (20090502013126) playing Oz 3
Home Page: http://www.mozart-oz.org
Download: http://www.mozart-oz.org/download