List of recordInvocation() Examples

Examples of recordInvocation()

com.opengamma.engine.calcnode.stats.FunctionInvocationStatistics.recordInvocation()
Updates the statistics with details of one or more invocations.
The data passed in is used to update the long-running cost values. @param invocationCount the number of invocations the data is for @param invocationNanos the execution time, in nanoseconds, of the invocation(s) @param dataInputBytes the mean data input, bytes per input node, or {@code NaN} if unavailable @param dataOutputBytes the mean data output, bytes per output node, or {@code NaN} if unavailable

Examples of com.opengamma.engine.calcnode.stats.FunctionInvocationStatistics.recordInvocation()

  }


  public void testPersistence() {
    FunctionInvocationStatistics stats = _costs.getStatistics("Default", "Foo");
    assertNotNull(stats);
    stats.recordInvocation(1, 1.0, 2.0, 3.0);
    final Runnable writer = _costs.createPersistenceWriter();
    assertNotNull(writer);
    // First run of the writer will write the new function to store (+ the mean document)
    writer.run();
    assertEquals(2, _master.size());

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Examples of com.opengamma.engine.calcnode.stats.FunctionInvocationStatistics.recordInvocation()

    assertEquals(2, _master.size());
    // Second run will do nothing as stats and averages haven't changed
    writer.run();
    assertEquals(2, _master.size());
    // Update stats and check the document updates (and the average)
    stats.recordInvocation(100, 500.0, 600.0, 700.0);
    writer.run();
    assertEquals(2, _master.size());
    // Create a new repository and check the values were preserved
    FunctionCosts costs = new FunctionCosts(_master);
    stats = costs.getStatistics("Default", "Foo");

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Examples of com.opengamma.engine.calcnode.stats.FunctionInvocationStatistics.recordInvocation()

  public void testInitialMean() {
    FunctionInvocationStatistics stats = _costs.getStatistics("Default", "Foo");
    assertEquals(1.0, stats.getInvocationCost(), 1e-5);
    assertEquals(1.0, stats.getDataInputCost(), 1e-5);
    assertEquals(1.0, stats.getDataOutputCost(), 1e-5);
    stats.recordInvocation(1, 2.0, 3.0, 4.0);
    // Nothing will have updated the average
    stats = _costs.getStatistics("Default", "Bar");
    assertEquals(1.0, stats.getInvocationCost(), 1e-5);
    assertEquals(1.0, stats.getDataInputCost(), 1e-5);
    assertEquals(1.0, stats.getDataOutputCost(), 1e-5);

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