List of usage examples for java.lang Double parseDouble
public static double parseDouble(String s) throws NumberFormatException
From source file:edu.cmu.lti.oaqa.apps.Client.java
public static void main(String args[]) { BufferedReader inp = new BufferedReader(new InputStreamReader(System.in)); Options opt = new Options(); Option o = new Option(PORT_SHORT_PARAM, PORT_LONG_PARAM, true, PORT_DESC); o.setRequired(true);/*from w ww . j a v a 2 s . co m*/ opt.addOption(o); o = new Option(HOST_SHORT_PARAM, HOST_LONG_PARAM, true, HOST_DESC); o.setRequired(true); opt.addOption(o); opt.addOption(K_SHORT_PARAM, K_LONG_PARAM, true, K_DESC); opt.addOption(R_SHORT_PARAM, R_LONG_PARAM, true, R_DESC); opt.addOption(QUERY_TIME_SHORT_PARAM, QUERY_TIME_LONG_PARAM, true, QUERY_TIME_DESC); opt.addOption(RET_OBJ_SHORT_PARAM, RET_OBJ_LONG_PARAM, false, RET_OBJ_DESC); opt.addOption(RET_EXTERN_ID_SHORT_PARAM, RET_EXTERN_ID_LONG_PARAM, false, RET_EXTERN_ID_DESC); CommandLineParser parser = new org.apache.commons.cli.GnuParser(); try { CommandLine cmd = parser.parse(opt, args); String host = cmd.getOptionValue(HOST_SHORT_PARAM); String tmp = null; tmp = cmd.getOptionValue(PORT_SHORT_PARAM); int port = -1; try { port = Integer.parseInt(tmp); } catch (NumberFormatException e) { Usage("Port should be integer!"); } boolean retObj = cmd.hasOption(RET_OBJ_SHORT_PARAM); boolean retExternId = cmd.hasOption(RET_EXTERN_ID_SHORT_PARAM); String queryTimeParams = cmd.getOptionValue(QUERY_TIME_SHORT_PARAM); if (null == queryTimeParams) queryTimeParams = ""; SearchType searchType = SearchType.kKNNSearch; int k = 0; double r = 0; if (cmd.hasOption(K_SHORT_PARAM)) { if (cmd.hasOption(R_SHORT_PARAM)) { Usage("Range search is not allowed if the KNN search is specified!"); } tmp = cmd.getOptionValue(K_SHORT_PARAM); try { k = Integer.parseInt(tmp); } catch (NumberFormatException e) { Usage("K should be integer!"); } searchType = SearchType.kKNNSearch; } else if (cmd.hasOption(R_SHORT_PARAM)) { if (cmd.hasOption(K_SHORT_PARAM)) { Usage("KNN search is not allowed if the range search is specified!"); } searchType = SearchType.kRangeSearch; tmp = cmd.getOptionValue(R_SHORT_PARAM); try { r = Double.parseDouble(tmp); } catch (NumberFormatException e) { Usage("The range value should be numeric!"); } } else { Usage("One has to specify either range or KNN-search parameter"); } String separator = System.getProperty("line.separator"); StringBuffer sb = new StringBuffer(); String s; while ((s = inp.readLine()) != null) { sb.append(s); sb.append(separator); } String queryObj = sb.toString(); try { TTransport transport = new TSocket(host, port); transport.open(); TProtocol protocol = new TBinaryProtocol(transport); QueryService.Client client = new QueryService.Client(protocol); if (!queryTimeParams.isEmpty()) client.setQueryTimeParams(queryTimeParams); List<ReplyEntry> res = null; long t1 = System.nanoTime(); if (searchType == SearchType.kKNNSearch) { System.out.println(String.format("Running a %d-NN search", k)); res = client.knnQuery(k, queryObj, retExternId, retObj); } else { System.out.println(String.format("Running a range search (r=%g)", r)); res = client.rangeQuery(r, queryObj, retExternId, retObj); } long t2 = System.nanoTime(); System.out.println(String.format("Finished in %g ms", (t2 - t1) / 1e6)); for (ReplyEntry e : res) { System.out.println(String.format("id=%d dist=%g %s", e.getId(), e.getDist(), retExternId ? "externId=" + e.getExternId() : "")); if (retObj) System.out.println(e.getObj()); } transport.close(); // Close transport/socket ! } catch (TException te) { System.err.println("Apache Thrift exception: " + te); te.printStackTrace(); } } catch (ParseException e) { Usage("Cannot parse arguments"); } catch (Exception e) { e.printStackTrace(); System.exit(1); } }
From source file:mlbench.pagerank.PagerankMerge.java
@SuppressWarnings({ "rawtypes", "unchecked" })
public static void main(String[] args) throws IOException, InterruptedException {
try {//from www .j a va 2 s . co m
parseArgs(args);
HashMap<String, String> conf = new HashMap<String, String>();
initConf(conf);
MPI_D.Init(args, MPI_D.Mode.Common, conf);
JobConf jobConf = new JobConf(confPath);
if (MPI_D.COMM_BIPARTITE_O != null) {
// O communicator
int rank = MPI_D.Comm_rank(MPI_D.COMM_BIPARTITE_O);
int size = MPI_D.Comm_size(MPI_D.COMM_BIPARTITE_O);
if (rank == 0) {
LOG.info(PagerankMerge.class.getSimpleName() + " O start.");
}
FileSplit[] inputs = DataMPIUtil.HDFSDataLocalLocator.getTaskInputs(MPI_D.COMM_BIPARTITE_O, jobConf,
inDir, rank);
for (int i = 0; i < inputs.length; i++) {
FileSplit fsplit = inputs[i];
LineRecordReader kvrr = new LineRecordReader(jobConf, fsplit);
LongWritable key = kvrr.createKey();
Text value = kvrr.createValue();
{
while (kvrr.next(key, value)) {
String line_text = value.toString();
final String[] line = line_text.split("\t");
if (line.length >= 2) {
MPI_D.Send(new IntWritable(Integer.parseInt(line[0])), new Text(line[1]));
}
}
}
}
} else if (MPI_D.COMM_BIPARTITE_A != null) {
// A communicator
int rank = MPI_D.Comm_rank(MPI_D.COMM_BIPARTITE_A);
if (rank == 0) {
LOG.info(PagerankMerge.class.getSimpleName() + " A start.");
}
HadoopWriter<IntWritable, Text> outrw = HadoopIOUtil.getNewWriter(jobConf, outDir,
IntWritable.class, Text.class, TextOutputFormat.class, null, rank, MPI_D.COMM_BIPARTITE_A);
IntWritable oldKey = null;
double next_rank = 0;
double previous_rank = 0;
double diff = 0;
int local_diffs = 0;
random_coeff = (1 - mixing_c) / (double) number_nodes;
converge_threshold = ((double) 1.0 / (double) number_nodes) / 10;
Object[] keyValue = MPI_D.Recv();
while (keyValue != null) {
IntWritable key = (IntWritable) keyValue[0];
Text value = (Text) keyValue[1];
if (oldKey == null) {
oldKey = key;
}
if (!key.equals(oldKey)) {
next_rank = next_rank * mixing_c + random_coeff;
outrw.write(oldKey, new Text("v" + next_rank));
diff = Math.abs(previous_rank - next_rank);
if (diff > converge_threshold) {
local_diffs += 1;
}
oldKey = key;
next_rank = 0;
previous_rank = 0;
}
String cur_value_str = value.toString();
if (cur_value_str.charAt(0) == 's') {
previous_rank = Double.parseDouble(cur_value_str.substring(1));
} else {
next_rank += Double.parseDouble(cur_value_str.substring(1));
}
keyValue = MPI_D.Recv();
}
if (previous_rank != 0) {
next_rank = next_rank * mixing_c + random_coeff;
outrw.write(oldKey, new Text("v" + next_rank));
diff = Math.abs(previous_rank - next_rank);
if (diff > converge_threshold)
local_diffs += 1;
}
outrw.close();
reduceDiffs(local_diffs, rank);
}
MPI_D.Finalize();
} catch (MPI_D_Exception e) {
e.printStackTrace();
}
}
From source file:com.oculusinfo.ml.spark.unsupervised.TestKMeans.java
/** * @param args//from w w w. j a v a2 s . co m */ public static void main(String[] args) { int k = 5; try { FileUtils.deleteDirectory(new File("output/clusters")); FileUtils.deleteDirectory(new File("output/centroids")); } catch (IOException e1) { /* ignore (*/ } genTestData(k); JavaSparkContext sc = new JavaSparkContext("local", "OculusML"); SparkDataSet ds = new SparkDataSet(sc); ds.load("test.txt", new SparkInstanceParser() { private static final long serialVersionUID = 1L; @Override public Tuple2<String, Instance> call(String line) throws Exception { Instance inst = new Instance(); String tokens[] = line.split(","); NumericVectorFeature v = new NumericVectorFeature("point"); double x = Double.parseDouble(tokens[0]); double y = Double.parseDouble(tokens[1]); v.setValue(new double[] { x, y }); inst.addFeature(v); return new Tuple2<String, Instance>(inst.getId(), inst); } }); KMeansClusterer clusterer = new KMeansClusterer(k, 10, 0.001, "output/centroids", "output/clusters"); clusterer.registerFeatureType("point", MeanNumericVectorCentroid.class, new EuclideanDistance(1.0)); clusterer.doCluster(ds); try { final List<double[]> instances = readInstances(); final Color[] colors = { Color.red, Color.blue, Color.green, Color.magenta, Color.yellow, Color.black, Color.orange, Color.cyan, Color.darkGray, Color.white }; TestKMeans t = new TestKMeans(); t.add(new JComponent() { private static final long serialVersionUID = 2059497051387104848L; public void paintComponent(Graphics g) { Graphics2D g2 = (Graphics2D) g; g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); for (double[] inst : instances) { int color = (int) inst[0]; g.setColor(colors[color]); Ellipse2D l = new Ellipse2D.Double(inst[1], inst[2], 5, 5); g2.draw(l); } } }); t.setDefaultCloseOperation(EXIT_ON_CLOSE); t.setSize(400, 400); t.setVisible(true); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } }
From source file:com.act.lcms.CompareTwoNetCDFAroundMass.java
public static void main(String[] args) throws Exception { if (args.length < 5 || !areNCFiles(Arrays.copyOfRange(args, 3, args.length))) { throw new RuntimeException("Needs: \n" + "(1) mass value, e.g., 132.0772 for debugging, \n" + "(2) how many timepoints to process (-1 for all), \n" + "(3) prefix for .data and rendered .pdf \n" + "(4,5..) 2 or more NetCDF .nc files"); }//from ww w .j a va 2s. c o m String fmt = "pdf"; Double mz = Double.parseDouble(args[0]); Integer numSpectraToProcess = Integer.parseInt(args[1]); String outPrefix = args[2]; String outImg = outPrefix.equals("-") ? null : outPrefix + "." + fmt; String outData = outPrefix.equals("-") ? null : outPrefix + ".data"; CompareTwoNetCDFAroundMass c = new CompareTwoNetCDFAroundMass(); String[] netCDF_fnames = Arrays.copyOfRange(args, 3, args.length); List<List<Pair<Double, Double>>> spectra = c.getSpectraForMass(mz, netCDF_fnames, numSpectraToProcess); // Write data output to outfile PrintStream out = outData == null ? System.out : new PrintStream(new FileOutputStream(outData)); // print out the spectra to outData for (List<Pair<Double, Double>> spectraInFile : spectra) { for (Pair<Double, Double> xy : spectraInFile) { out.format("%.4f\t%.4f\n", xy.getLeft(), xy.getRight()); out.flush(); } // delimit this dataset from the rest out.print("\n\n"); } // find the ymax across all spectra, so that we can have a uniform y scale Double yrange = 0.0; for (List<Pair<Double, Double>> spectraInFile : spectra) { Double ymax = 0.0; for (Pair<Double, Double> xy : spectraInFile) { Double intensity = xy.getRight(); if (ymax < intensity) ymax = intensity; } if (yrange < ymax) yrange = ymax; } if (outData != null) { // if outData is != null, then we have written to .data file // now render the .data to the corresponding .pdf file // first close the .data out.close(); // render outData to outFILE using gnuplo Gnuplotter plotter = new Gnuplotter(); plotter.plot2D(outData, outImg, netCDF_fnames, "time in seconds", yrange, "intensity", fmt); } }
From source file:SDRecord.java
public static void main(String[] args) { boolean recordToInf = false; long recordTo = 0, txsize = 0, wr = 0, max = 0; int sourcePort = 0, destPort = 0; String val; OutputStream writer = null;/* w w w .j a va 2s. co m*/ InetAddress rhost = null, lhost = null; DatagramSocket socket = null; //Default values int buffSize = 1500; try { lhost = InetAddress.getByName("0.0.0.0"); } catch (UnknownHostException e1) { System.err.println("ERROR!: Host not reconized"); System.exit(3); } recordToInf = true; sourcePort = 7355; Options options = new Options(); options.addOption("m", true, "Minutes to record, default is no limit"); options.addOption("l", true, "Bind to a specific local address, default is 0.0.0.0"); options.addOption("p", true, "Local port to use, default is 7355"); options.addOption("r", true, "Remote address where to send data"); options.addOption("d", true, "Remote port, to use with -r option"); options.addOption("f", true, "Output file where to save the recording"); options.addOption("s", true, "Stop recording when reaching specified MBs"); options.addOption("h", false, "Help"); CommandLineParser parser = new DefaultParser(); CommandLine cmd = null; try { cmd = parser.parse(options, args); } catch (ParseException e1) { System.err.println("ERROR!: Error while parsing the command line"); System.exit(1); } if (cmd.hasOption("m")) { val = cmd.getOptionValue("m"); try { if (Long.parseLong(val) < 0) { System.err.println("ERROR!: -m argument value cannot be negative"); System.exit(3); } recordTo = System.currentTimeMillis() + (Long.parseLong(val) * 60000); recordToInf = false; } catch (NumberFormatException e) { System.err.println("ERROR!: -m argument not an integer"); System.exit(3); } } if (cmd.hasOption("l")) { val = cmd.getOptionValue("l"); try { lhost = InetAddress.getByName(val); } catch (UnknownHostException e) { System.err.println("ERROR!: Host not reconized"); System.exit(3); } } if (cmd.hasOption("p")) { val = cmd.getOptionValue("p"); try { sourcePort = Integer.parseInt(val); } catch (NumberFormatException e) { System.err.println("ERROR!: -p argument not an integer"); System.exit(3); } } if (cmd.hasOption("r")) { val = cmd.getOptionValue("r"); try { rhost = InetAddress.getByName(val); } catch (UnknownHostException e) { System.err.println("ERROR!: Host not reconized"); System.exit(3); } } if (cmd.hasOption("d")) { val = cmd.getOptionValue("d"); try { destPort = Integer.parseInt(val); } catch (NumberFormatException e) { System.err.println("-ERROR!: -d argument not an integer"); System.exit(3); } } if (cmd.hasOption("f")) { val = cmd.getOptionValue("f"); try { writer = new FileOutputStream(val); } catch (FileNotFoundException e) { System.err.println("ERROR!: File not found"); System.exit(3); } } if (cmd.hasOption("s")) { val = cmd.getOptionValue("s"); try { max = (long) (Double.parseDouble(val) * 1000000); } catch (NumberFormatException e) { System.err.println("ERROR!: -s argument not valid"); System.exit(3); } if (Double.parseDouble(val) < 0) { System.err.println("ERROR!: -s argument value cannot be negative"); System.exit(3); } } if (cmd.hasOption("h")) { HelpFormatter formatter = new HelpFormatter(); formatter.printHelp("SDRecord", options); System.exit(0); } try { socket = new DatagramSocket(sourcePort, lhost); //socket options socket.setReuseAddress(true); } catch (SocketException e) { e.printStackTrace(); System.exit(3); } byte[] buffer = new byte[buffSize]; DatagramPacket packet = new DatagramPacket(buffer, buffer.length); System.err.println("Listening " + lhost.toString() + " on port " + sourcePort); while (recordToInf == true || System.currentTimeMillis() <= recordTo) { //Stop recording when reaching max bytes if (max != 0 && txsize >= max) break; packet.setData(buffer); try { socket.receive(packet); } catch (IOException e) { e.printStackTrace(); System.exit(4); } //Ignoring packets with no data if (basicFilter(packet) == null) continue; if (writer == null && rhost == null) wr = recordToStdout(packet); if (writer != null) wr = recordToFile(packet, writer); if (rhost != null) wr = recordToSocket(packet, socket, rhost, destPort); txsize += wr; System.err .print("\r" + formatSize(txsize) + " transferred" + "\033[K" + "\t Press Ctrl+c to terminate"); } //closing socket and exit System.err.print("\r" + formatSize(txsize) + " transferred" + "\033[K"); socket.close(); System.out.println(); System.exit(0); }
From source file:Satellite.java
/** Program entry point. * @param args program arguments (unused here) *///www . j av a 2s . c om public static void main(String[] args) { try { // configure Orekit AutoconfigurationCustom.configureOrekit(); // Initial state definition : date, orbit AbsoluteDate targetDate = new AbsoluteDate(2015, 12, 15, 2, 54, 27.000, TimeScalesFactory.getUTC()); //*******/ double mu = 3.986004415e+14; // gravitation coefficient //*******/ Frame inertialFrame = FramesFactory.getEME2000(); // inertial frame for orbit definition //*******/ Vector3D position = new Vector3D(-6142438.668, 3492467.560, -25767.25680); //*******/ Vector3D velocity = new Vector3D(505.8479685, 942.7809215, 7435.922231); //*******/ PVCoordinates pvCoordinates = new PVCoordinates(position, velocity); //*******/ Orbit initialOrbit = new KeplerianOrbit(pvCoordinates, inertialFrame, initialDate, mu); String Line1 = "1 25544U 98067A 15348.82280235 .00015563 00000-0 23610-3 0 9996"; String Line2 = "2 25544 51.6445 262.5935 0007865 276.8969 187.2494 15.54770155976144"; TLE TLEdata = new TLE(Line1, Line2); // Propagator : consider a simple keplerian motion (could be more elaborate) Propagator TLEProp = TLEPropagator.selectExtrapolator(TLEdata); // // Earth and frame // Frame earthFrame = FramesFactory.getITRF(IERSConventions.IERS_2010, true); // BodyShape earth = new OneAxisEllipsoid(Constants.WGS84_EARTH_EQUATORIAL_RADIUS, // Constants.WGS84_EARTH_FLATTENING, // earthFrame); // // // Station // final double longitude = FastMath.toRadians(89.); // final double latitude = FastMath.toRadians(-8); // final double altitude = 0.; // final GeodeticPoint station1 = new GeodeticPoint(latitude, longitude, altitude); // final TopocentricFrame sta1Frame = new TopocentricFrame(earth, station1, "station1"); // // // Event definition // final double maxcheck = 60.0; // final double threshold = 0.001; // final double elevation = FastMath.toRadians(5.0); // final EventDetector sta1Visi = // new ElevationDetector(maxcheck, threshold, sta1Frame). // withConstantElevation(elevation). // withHandler(new VisibilityHandler()); // Add event to be detected //kepler.addEventDetector(sta1Visi); //Propagate from the initial date to the first raising or for the fixed duration //SpacecraftState finalState = kepler.propagate(initialDate.shiftedBy(1500.)); //System.out.println(" Final state : " + finalState.getDate().durationFrom(initialDate)); String stateVector = TLEProp.propagate(targetDate) .getPVCoordinates(FramesFactory.getITRF(IERSConventions.IERS_2010, true)).toString(); stateVector = stateVector.replace("{", "").replace("}", ""); //Removes brackets {} stateVector = stateVector.replace("(", "").replace(")", ""); //Removes parentheses () stateVector = stateVector.replace("P", "").replace("V", "").replace("A", ""); //Removes P, V, A stateVector = stateVector.replace(" ", ""); //Removes spaces String[] lineData = stateVector.split(","); String timeStamp = new String(lineData[0]); double[] position = new double[] { Double.parseDouble(lineData[1]), Double.parseDouble(lineData[2]), Double.parseDouble(lineData[3]) }; double[] velocity = new double[] { Double.parseDouble(lineData[4]), Double.parseDouble(lineData[5]), Double.parseDouble(lineData[6]) }; double[] acceleration = new double[] { Double.parseDouble(lineData[7]), Double.parseDouble(lineData[8]), Double.parseDouble(lineData[9]) }; position = Convert_To_Lat_Long(position); System.out.format("Latitude %.8f N%n", position[0]); System.out.format("Longitude %.8f E%n", position[1]); System.out.format("Altitude %.0f m %n", position[2]); } catch (OrekitException oe) { System.err.println(oe.getMessage()); } }
From source file:name.wagners.bpp.Bpp.java
public static void main(final String[] args) { // create the command line parser CommandLineParser parser = new PosixParser(); // create the Options Options options = new Options(); options.addOption(OptionBuilder.hasArg().withArgName("int").withLongOpt("generations") .withDescription("Number of generations [default: 50]").create("g")); options.addOption(OptionBuilder.hasArg().withArgName("int").withLongOpt("mutrate") .withDescription("Mutation rate [default: 1]").create()); options.addOption(OptionBuilder.hasArg().withArgName("double").withLongOpt("mutprop") .withDescription("Mutation propability [default: 0.5]").create()); options.addOption(OptionBuilder.hasArg().withArgName("int").withLongOpt("populationsize") .withDescription("Size of population [default: 20]").create()); options.addOption(OptionBuilder.hasArg().withArgName("a|b").withLongOpt("recombalg") .withDescription("Recombination algorithm [default: a]").create()); // options.addOption(OptionBuilder // .hasArg()/* www .j a v a 2s . c om*/ // .withArgName("int") // .withLongOpt("recombrate") // .withDescription("Recombination rate [default: 1]") // .create()); options.addOption(OptionBuilder.hasArg().withArgName("double").withLongOpt("recombprop") .withDescription("Recombination propability [default: 0.8]").create()); options.addOption(OptionBuilder.hasArg().withArgName("a").withLongOpt("selalg") .withDescription("Selection algorithm [default: a]").create()); options.addOption(OptionBuilder.hasArg().withArgName("int").withLongOpt("selectionpressure") .withDescription("Selection pressure [default: 4]").create()); options.addOption(OptionBuilder.hasArg().withArgName("bool").withLongOpt("elitism") .withDescription("Enable Elitism [default: 1]").create("e")); options.addOption(OptionBuilder.hasArg().withArgName("filename") // .isRequired() .withLongOpt("datafile").withDescription("Problem data file [default: \"binpack.txt\"]") .create("f")); options.addOptionGroup(new OptionGroup() .addOption(OptionBuilder.withLongOpt("verbose").withDescription("be extra verbose").create("v")) .addOption(OptionBuilder.withLongOpt("quiet").withDescription("be extra quiet").create("q"))); options.addOption(OptionBuilder.withLongOpt("version") .withDescription("print the version information and exit").create("V")); options.addOption(OptionBuilder.withLongOpt("help").withDescription("print this message").create("h")); try { // parse the command line arguments CommandLine line = parser.parse(options, args); // validate that block-size has been set if (line.hasOption("help")) { // automatically generate the help statement HelpFormatter formatter = new HelpFormatter(); formatter.printHelp("Bpp", options); System.exit(0); } if (line.hasOption("version")) { log.info("Bpp 0.1 (c) 2007 by Daniel Wagner"); } if (line.hasOption("datafile")) { fname = line.getOptionValue("datafile"); } if (line.hasOption("elitism")) { elitism = Boolean.parseBoolean(line.getOptionValue("elitism")); } if (line.hasOption("generations")) { gen = Integer.parseInt(line.getOptionValue("generations")); } if (line.hasOption("mutprop")) { mp = Double.parseDouble(line.getOptionValue("mutprop")); } if (line.hasOption("mutrate")) { mr = Integer.parseInt(line.getOptionValue("mutrate")); } if (line.hasOption("populationsize")) { ps = Integer.parseInt(line.getOptionValue("populationsize")); } if (line.hasOption("recombalg")) { sel = line.getOptionValue("recombalg").charAt(0); } if (line.hasOption("recombprop")) { rp = Double.parseDouble(line.getOptionValue("recombprop")); } if (line.hasOption("selalg")) { selalg = line.getOptionValue("selalg").charAt(0); } if (line.hasOption("selectionpressure")) { sp = Integer.parseInt(line.getOptionValue("selectionpressure")); } } catch (ParseException exp) { log.info("Unexpected exception:" + exp.getMessage(), exp); // automatically generate the help statement HelpFormatter formatter = new HelpFormatter(); formatter.printHelp("Bpp", options); System.exit(1); } // Ausgabe der eingestellten Optionen log.info("Configuration"); log.info(" Datafile: " + fname); log.info(" Generations: " + gen); log.info(" Population size: " + ps); log.info(" Elitism: " + elitism); log.info(" Mutation propapility: " + mp); log.info(" Mutation rate: " + mr); log.info(" Recombination algorithm " + (char) sel); log.info(" Recombination propapility: " + rp); log.info(" Selection pressure: " + sp); // Daten laden instance = new Instance(); instance.load(fname); Evolutionizer e = new Evolutionizer(instance); e.run(); }
From source file:org.apache.flink.benchmark.Runner.java
public static void main(String[] args) throws Exception { final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment(); env.getConfig().enableObjectReuse(); env.getConfig().disableSysoutLogging(); ParameterTool parameters = ParameterTool.fromArgs(args); if (!(parameters.has("p") && parameters.has("types") && parameters.has("algorithms"))) { printUsage();// w w w. ja v a 2 s . c o m System.exit(-1); } int parallelism = parameters.getInt("p"); env.setParallelism(parallelism); Set<IdType> types = new HashSet<>(); if (parameters.get("types").equals("all")) { types.add(IdType.INT); types.add(IdType.LONG); types.add(IdType.STRING); } else { for (String type : parameters.get("types").split(",")) { if (type.toLowerCase().equals("int")) { types.add(IdType.INT); } else if (type.toLowerCase().equals("long")) { types.add(IdType.LONG); } else if (type.toLowerCase().equals("string")) { types.add(IdType.STRING); } else { printUsage(); throw new RuntimeException("Unknown type: " + type); } } } Queue<RunnerWithScore> queue = new PriorityQueue<>(); if (parameters.get("algorithms").equals("all")) { for (Map.Entry<String, Class> entry : AVAILABLE_ALGORITHMS.entrySet()) { for (IdType type : types) { AlgorithmRunner runner = (AlgorithmRunner) entry.getValue().newInstance(); runner.initialize(type, SAMPLES, parallelism); runner.warmup(env); queue.add(new RunnerWithScore(runner, 1.0)); } } } else { for (String algorithm : parameters.get("algorithms").split(",")) { double ratio = 1.0; if (algorithm.contains("=")) { String[] split = algorithm.split("="); algorithm = split[0]; ratio = Double.parseDouble(split[1]); } if (AVAILABLE_ALGORITHMS.containsKey(algorithm.toLowerCase())) { Class clazz = AVAILABLE_ALGORITHMS.get(algorithm.toLowerCase()); for (IdType type : types) { AlgorithmRunner runner = (AlgorithmRunner) clazz.newInstance(); runner.initialize(type, SAMPLES, parallelism); runner.warmup(env); queue.add(new RunnerWithScore(runner, ratio)); } } else { printUsage(); throw new RuntimeException("Unknown algorithm: " + algorithm); } } } JsonFactory factory = new JsonFactory(); while (queue.size() > 0) { RunnerWithScore current = queue.poll(); AlgorithmRunner runner = current.getRunner(); StringWriter writer = new StringWriter(); JsonGenerator gen = factory.createGenerator(writer); gen.writeStartObject(); gen.writeStringField("algorithm", runner.getClass().getSimpleName()); boolean running = true; while (running) { try { runner.run(env, gen); running = false; } catch (ProgramInvocationException e) { // only suppress job cancellations if (!(e.getCause() instanceof JobCancellationException)) { throw e; } } } JobExecutionResult result = env.getLastJobExecutionResult(); long runtime_ms = result.getNetRuntime(); gen.writeNumberField("runtime_ms", runtime_ms); current.credit(runtime_ms); if (!runner.finished()) { queue.add(current); } gen.writeObjectFieldStart("accumulators"); for (Map.Entry<String, Object> accumulatorResult : result.getAllAccumulatorResults().entrySet()) { gen.writeStringField(accumulatorResult.getKey(), accumulatorResult.getValue().toString()); } gen.writeEndObject(); gen.writeEndObject(); gen.close(); System.out.println(writer.toString()); } }
From source file:edu.msu.cme.rdp.framebot.stat.TaxonAbundance.java
/** * this class group the nearest matches by phylum/class, or by match * @param args//from w w w . j a va2 s .c o m * @throws Exception */ public static void main(String[] args) throws Exception { HashMap<String, Double> coveragetMap = null; double identity = 0.0; try { CommandLine line = new PosixParser().parse(options, args); if (line.hasOption("seqCoverage")) { String coveragefile = line.getOptionValue("seqCoverage"); coveragetMap = parseKmerCoverage(coveragefile); } if (line.hasOption("identity")) { identity = Double.parseDouble(line.getOptionValue("identity")); if (identity < 0 || identity > 100) { throw new IllegalArgumentException("identity cutoff should be in the range of 0 and 100"); } } args = line.getArgs(); if (args.length != 3) { throw new Exception(""); } } catch (Exception e) { System.out.println("Command Error: " + e.getMessage()); new HelpFormatter().printHelp(80, "[options] <FrameBot Alignment file or Dir> <seqLineage> <out file> ", "", options, "seqLineage: a tab-delimited file with ref seqID and lineage, or fasta of ref seq with lineage as the descrption" + "\nframeBot alignment file or Dir: frameBot alignment files " + "\noutfile: output with the nearest match count group by phylum/class; and by match name"); } TaxonAbundance.mapAbundance(new File(args[0]), new File(args[1]), args[2], coveragetMap, identity); }
From source file:edu.asu.bscs.csiebler.calculatorrpc.CalcJavaClient.java
public static void main(String args[]) { try {//w w w.ja va 2 s .c o m String url = "http://127.0.0.1:8080/"; if (args.length > 0) { url = args[0]; } CalcJavaClient cjc = new CalcJavaClient(url); BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in)); System.out.print("Enter end or {+|-|*|/} double double eg + 3 5 >"); String inStr = stdin.readLine(); StringTokenizer st = new StringTokenizer(inStr); String opn = st.nextToken(); while (!opn.equalsIgnoreCase("end")) { if (opn.equalsIgnoreCase("+")) { double result = cjc.add(Double.parseDouble(st.nextToken()), Double.parseDouble(st.nextToken())); System.out.println("response: " + result); } else if (opn.equalsIgnoreCase("-")) { double result = cjc.subtract(Double.parseDouble(st.nextToken()), Double.parseDouble(st.nextToken())); System.out.println("response: " + result); } else if (opn.equalsIgnoreCase("*")) { double result = cjc.multiply(Double.parseDouble(st.nextToken()), Double.parseDouble(st.nextToken())); System.out.println("response: " + result); } else if (opn.equalsIgnoreCase("/")) { double result = cjc.divide(Double.parseDouble(st.nextToken()), Double.parseDouble(st.nextToken())); System.out.println("response: " + result); } System.out.print("Enter end or {+|-|*|/} double double eg + 3 5 >"); inStr = stdin.readLine(); st = new StringTokenizer(inStr); opn = st.nextToken(); } } catch (Exception e) { System.out.println("Oops, you didn't enter the right stuff"); } }