1. Test Modules
  2. Differential Validation
    1. Feedback Validation
    2. Learning Validation
    3. Total Accuracy
    4. Frozen and Alive Status
  3. Results

Subreport: Logs for com.simiacryptus.ref.lang.ReferenceCountingBase

Test Modules

Using Seed 7872265642005448704

Differential Validation

SingleDerivativeTester.java:101 executed in 0.00 seconds (0.000 gc):

        log.info(RefString.format("Inputs: %s", prettyPrint(inputPrototype)));
        log.info(RefString.format("Inputs Statistics: %s", printStats(inputPrototype)));
        log.info(RefString.format("Output: %s", outputPrototype.prettyPrint()));
        assert outputPrototype != null;
        log.info(RefString.format("Outputs Statistics: %s", outputPrototype.getScalarStatistics()));
      },
      outputPrototype.addRef(),
      RefUtil.addRef(inputPrototype)));
Logging
Inputs: [
[ [ 0.08 ], [ 1.208 ], [ 1.108 ], [ 1.032 ], [ 1.612 ], [ 1.552 ], [ -0.804 ], [ -1.832 ] ],
[ [ 0.7 ], [ -1.72 ], [ 0.028 ], [ 0.3 ], [ 1.64 ], [ 1.876 ], [ 0.148 ], [ 1.368 ] ],
[ [ -0.128 ], [ -1.028 ], [ -0.712 ], [ 0.636 ], [ 0.392 ], [ -0.408 ], [ -0.032 ], [ -1.54 ] ],
[ [ 0.496 ], [ -0.384 ], [ 1.048 ], [ -0.176 ], [ 0.092 ], [ -0.384 ], [ -0.892 ], [ -0.876 ] ],
[ [ -0.608 ], [ -0.852 ], [ -1.616 ], [ 1.556 ], [ -0.556 ], [ -1.572 ], [ 1.62 ], [ 1.652 ] ],
[ [ 1.764 ], [ 1.912 ], [ 1.356 ], [ 0.788 ], [ -1.476 ], [ -1.516 ], [ -1.856 ], [ -1.424 ] ],
[ [ 0.048 ], [ -1.688 ], [ 1.512 ], [ -0.768 ], [ 1.704 ], [ -0.636 ], [ 0.996 ], [ -0.464 ] ],
[ [ 1.524 ], [ -0.804 ], [ 1.556 ], [ -0.068 ], [ -1.228 ], [ -1.492 ], [ 0.048 ], [ -0.012 ] ]
]
Inputs Statistics: {meanExponent=-0.1923523558471011, negative=32, min=-1.856, max=1.912, mean=0.059375000000000025, count=64, sum=3.8000000000000016, positive=32, stdDev=1.1518728703181615, zeros=0}
Output: [
[ [ 0.05937499999999999 ] ]
]
Outputs Statistics: {meanExponent=-1.2263963773670772, negative=0, min=0.05937499999999999, max=0.05937499999999999, mean=0.05937499999999999, count=1, sum=0.05937499999999999, positive=1, stdDev=0.0, zeros=0}

Feedback Validation

We validate the agreement between the implemented derivative of the inputs apply finite difference estimations:

SingleDerivativeTester.java:117 executed in 0.18 seconds (0.000 gc):

        return testFeedback(
            statistics,
            component.addRef(),
            RefUtil.addRef(inputPrototype),
            outputPrototype.addRef());
      },
      outputPrototype.addRef(),
      RefUtil.addRef(inputPrototype),
      component.addRef()));
Logging
Feedback for input 0
Inputs Values: [
[ [ 0.08 ], [ 1.208 ], [ 1.108 ], [ 1.032 ], [ 1.612 ], [ 1.552 ], [ -0.804 ], [ -1.832 ] ],
[ [ 0.7 ], [ -1.72 ], [ 0.028 ], [ 0.3 ], [ 1.64 ], [ 1.876 ], [ 0.148 ], [ 1.368 ] ],
[ [ -0.128 ], [ -1.028 ], [ -0.712 ], [ 0.636 ], [ 0.392 ], [ -0.408 ], [ -0.032 ], [ -1.54 ] ],
[ [ 0.496 ], [ -0.384 ], [ 1.048 ], [ -0.176 ], [ 0.092 ], [ -0.384 ], [ -0.892 ], [ -0.876 ] ],
[ [ -0.608 ], [ -0.852 ], [ -1.616 ], [ 1.556 ], [ -0.556 ], [ -1.572 ], [ 1.62 ], [ 1.652 ] ],
[ [ 1.764 ], [ 1.912 ], [ 1.356 ], [ 0.788 ], [ -1.476 ], [ -1.516 ], [ -1.856 ], [ -1.424 ] ],
[ [ 0.048 ], [ -1.688 ], [ 1.512 ], [ -0.768 ], [ 1.704 ], [ -0.636 ], [ 0.996 ], [ -0.464 ] ],
[ [ 1.524 ], [ -0.804 ], [ 1.556 ], [ -0.068 ], [ -1.228 ], [ -1.492 ], [ 0.048 ], [ -0.012 ] ]
]
Value Statistics: {meanExponent=-0.1923523558471011, negative=32, min=-1.856, max=1.912, mean=0.059375000000000025, count=64, sum=3.8000000000000016, positive=32, stdDev=1.1518728703181615, zeros=0}
Implemented Feedback: [ [ 0.015625 ], [ 0.015625 ], [ 0.015625 ], [ 0.015625 ], [ 0.015625 ], [ 0.015625 ], [ 0.015625 ], [ 0.015625 ], ... ]
Implemented Statistics: {meanExponent=-1.8061799739838873, negative=0, min=0.015625, max=0.015625, mean=0.015625, count=64, sum=1.0, positive=64, stdDev=0.0, zeros=0}
Measured Feedback: [ [ 0.015625000000032974 ], [ 0.015624999999963585 ], [ 0.015625000000032974 ], [ 0.015625000000032974 ], [ 0.015625000000032974 ], [ 0.015624999999963585 ], [ 0.015624999999963585 ], [ 0.015625000000032974 ], ... ]
Measured Statistics: {meanExponent=-1.8061799739838125, negative=0, min=0.015624999999963585, max=0.015625000000102363, mean=0.015625000000002616, count=64, sum=1.0000000000001674, positive=64, stdDev=0.0, zeros=0}
Feedback Error: [ [ 3.297362383136715E-14 ], [ -3.6415315207705135E-14 ], [ 3.297362383136715E-14 ], [ 3.297362383136715E-14 ], [ 3.297362383136715E-14 ], [ -3.6415315207705135E-14 ], [ -3.6415315207705135E-14 ], [ 3.297362383136715E-14 ], ... ]
Error Statistics: {meanExponent=-13.429526219193026, negative=32, min=-3.6415315207705135E-14, max=1.0236256287043943E-13, mean=2.615963001773025E-15, count=64, sum=1.674216321134736E-13, positive=32, stdDev=4.226998241364523E-14, zeros=0}

Returns

    {
      "absoluteTol" : {
        "count" : 64,
        "sum" : 2.4980018054066022E-12,
        "min" : 3.297362383136715E-14,
        "max" : 1.0236256287043943E-13,
        "sumOfSquare" : 1.1479005924329743E-25,
        "standardDeviation" : 1.6436362036984878E-14,
        "average" : 3.903127820947816E-14
      },
      "relativeTol" : {
        "count" : 64,
        "sum" : 7.993605777298064E-11,
        "min" : 1.0551559626026354E-12,
        "max" : 3.2756020118433323E-12,
        "sumOfSquare" : 1.175450206648909E-22,
        "standardDeviation" : 5.259635851810035E-13,
        "average" : 1.2490009027028225E-12
      }
    }

Learning Validation

We validate the agreement between the implemented derivative of the internal weights apply finite difference estimations:

SingleDerivativeTester.java:133 executed in 0.00 seconds (0.000 gc):

        return testLearning(
            statistics,
            component.addRef(),
            RefUtil.addRef(inputPrototype),
            outputPrototype.addRef());
      },
      outputPrototype.addRef(),
      RefUtil.addRef(inputPrototype),
      component.addRef()));

Returns

    {
      "absoluteTol" : {
        "count" : 64,
        "sum" : 2.4980018054066022E-12,
        "min" : 3.297362383136715E-14,
        "max" : 1.0236256287043943E-13,
        "sumOfSquare" : 1.1479005924329743E-25,
        "standardDeviation" : 1.6436362036984878E-14,
        "average" : 3.903127820947816E-14
      },
      "relativeTol" : {
        "count" : 64,
        "sum" : 7.993605777298064E-11,
        "min" : 1.0551559626026354E-12,
        "max" : 3.2756020118433323E-12,
        "sumOfSquare" : 1.175450206648909E-22,
        "standardDeviation" : 5.259635851810035E-13,
        "average" : 1.2490009027028225E-12
      }
    }

Total Accuracy

The overall agreement accuracy between the implemented derivative and the finite difference estimations:

SingleDerivativeTester.java:148 executed in 0.00 seconds (0.000 gc):

    //log.info(String.format("Component: %s\nInputs: %s\noutput=%s", component, Arrays.toStream(inputPrototype), outputPrototype));
    log.info(RefString.format("Finite-Difference Derivative Accuracy:"));
    log.info(RefString.format("absoluteTol: %s", statistics.absoluteTol));
    log.info(RefString.format("relativeTol: %s", statistics.relativeTol));
Logging
Finite-Difference Derivative Accuracy:
absoluteTol: 3.9031e-14 +- 1.6436e-14 [3.2974e-14 - 1.0236e-13] (64#)
relativeTol: 1.2490e-12 +- 5.2596e-13 [1.0552e-12 - 3.2756e-12] (64#)

Frozen and Alive Status

SingleDerivativeTester.java:156 executed in 0.01 seconds (0.000 gc):

    testFrozen(component.addRef(), RefUtil.addRef(inputPrototype));
    testUnFrozen(component.addRef(), RefUtil.addRef(inputPrototype));

LayerTests.java:425 executed in 0.00 seconds (0.000 gc):

    throwException(exceptions.addRef());

Results

classdetailsresult
com.simiacryptus.mindseye.test.unit.SingleDerivativeTesterToleranceStatistics{absoluteTol=3.9031e-14 +- 1.6436e-14 [3.2974e-14 - 1.0236e-13] (64#), relativeTol=1.2490e-12 +- 5.2596e-13 [1.0552e-12 - 3.2756e-12] (64#)}OK
  {
    "result": "OK",
    "performance": {
      "execution_time": "0.381",
      "gc_time": "0.139"
    },
    "created_on": 1586743994554,
    "file_name": "derivativeTest",
    "report": {
      "simpleName": "Double",
      "canonicalName": "com.simiacryptus.mindseye.layers.cudnn.BandAvgReducerLayerTest.Double",
      "link": "https://github.com/SimiaCryptus/mindseye-cudnn/tree/59d5b3318556370acb2d83ee6ec123ce0fc6974f/src/test/java/com/simiacryptus/mindseye/layers/cudnn/BandAvgReducerLayerTest.java",
      "javaDoc": ""
    },
    "archive": "s3://code.simiacrypt.us/tests/com/simiacryptus/mindseye/layers/cudnn/BandAvgReducerLayer/Double/derivativeTest/202004131314",
    "id": "7432bb0b-128f-445d-a292-1e081778c38a",
    "report_type": "Components",
    "display_name": "Derivative Validation",
    "target": {
      "simpleName": "BandAvgReducerLayer",
      "canonicalName": "com.simiacryptus.mindseye.layers.cudnn.BandAvgReducerLayer",
      "link": "https://github.com/SimiaCryptus/mindseye-cudnn/tree/59d5b3318556370acb2d83ee6ec123ce0fc6974f/src/main/java/com/simiacryptus/mindseye/layers/cudnn/BandAvgReducerLayer.java",
      "javaDoc": ""
    }
  }