Informazio orokorra
BEAST 1.8.2 is a cross-platform program for Bayesian MCMC analysis of molecular sequences. It is entirely orientated towards rooted, time-measured phylogenies inferred using strict or relaxed molecular clock models. It can be used as a method of reconstructing phylogenies but is also a framework for testing evolutionary hypotheses without conditioning on a single tree topology. BEAST uses MCMC to average over tree space, so that each tree is weighted proportional to its posterior probability.
Nola erabili
input.xml sarrera fitxeroa exekutatzeko erabili:
/software/bin/beast input.xml > output.log
Beste BEAST instalatutako programak:
beast, beauti, loganalyser, logcombiner
eta treeannotator
.
Benchmark
Aurkezten ditugu zerbitzuko makinetan egindako benchamrk txikia BEASTeko errendimendua aztertzeko. Beast oso ondo eskalatzen du 8 koreetaraino. 16 koreak erabiltzea pena merezi dezake oso lan luzeetan denbora oraindik nahiko murrizten delako, baina efizienzia ez da jadanik oso ona.
Koreak | Denbora (s) |
Efizienzia (%) |
1 | 12692 | 100 |
4 | 3573 | 89 |
8 | 1889 | 84 |
16 | 1200 | 66 |
20 | 1149 | 55 |
Informazio gehiago
BEAST programari buruz BEAST.