src/main/java/org/apache/datasketches/characterization/req/ReqSketchLongSizeSpeedProfile.java [81:114]:
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  void configureCommon() {
    slope = (double) (lgMaxT - lgMinT) / (lgMinBpSL - lgMaxBpSL);
  }

  void configureSketch() {
    final ReqSketchBuilder bldr = ReqSketch.builder();
    bldr.setK(reqK).setHighRankAccuracy(hra);
    reqSk = bldr.build();
    reqSk.setLessThanOrEqual(ltEq);
  }

//JobProfile interface
  @Override
  public void start(final Job job) {
    this.job = job;
    prop = job.getProperties();
    extractProperties();
    configureCommon();
    configureSketch();
    doTrials();
  }

  @Override
  public void shutdown() {}

  @Override
  public void cleanup() {}
  //end JobProfile

  /**
   * Traverses all the axis plot points and performs trials(sl) at each point
   * and outputs a row per axis plot point.
   */
  private void doTrials() {
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src/main/java/org/apache/datasketches/characterization/req/ReqSketchSizeSpeedProfile.java [88:124]:
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  void configureCommon() {
    slope = (double) (lgMaxT - lgMinT) / (lgMinBpSL - lgMaxBpSL);
  }

  void configureSketch() {
    final ReqSketchBuilder bldr = ReqSketch.builder();
    bldr.setK(reqK).setHighRankAccuracy(hra);
    reqSk = bldr.build();
    //reqSk = new ReqSketch(reqK, hra, null, (byte)INIT_NUMBER_OF_SECTIONS,
    //  MIN_K, NOM_CAPACITY_MULTIPLIER, LAZY_COMPRESSION);
    reqSk.setLessThanOrEqual(ltEq);

  }

//JobProfile interface
  @Override
  public void start(final Job job) {
    this.job = job;
    prop = job.getProperties();
    extractProperties();
    configureCommon();
    configureSketch();
    doTrials();
  }

  @Override
  public void shutdown() {}

  @Override
  public void cleanup() {}
  //end JobProfile

  /**
   * Traverses all the axis plot points and performs trials(sl) at each point
   * and outputs a row per axis plot point.
   */
  private void doTrials() {
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