Uploaded image for project: 'Data Management'
  1. Data Management
  2. DM-18022

meas_modelfit test_truncatedGaussian.py failure using bleed environment

    XMLWordPrintable

    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      Using a bleed version of the conda environment, meas_modelfit test TruncatedGaussianTestCase is failing

       

      Error Message

      AssertionError: True is not false : 1/4 elements differ with rtol=2.220446049250313e-16, atol=2.220446049250313e-16 2.500000000000001 != 2.5 (diff=8.881784197001252e-16/2.500000000000001=3.5527136788004996e-16)

      Stacktrace

      self = <test_truncatedGaussian.TruncatedGaussianTestCase testMethod=test2d> def test2d(self): if scipy is None: return for i in range(5): x = numpy.linspace(-1, 1, 5) model = numpy.zeros((x.size, 2), dtype=float) model[:, 0] = x model[:, 1] = x**2 + x data = numpy.random.randn(x.size) + model[:, 0]*0.9 + model[:, 1]*1.1 q0 = 0.5*float(numpy.dot(data, data)) gradient = -numpy.dot(model.transpose(), data) hessian = numpy.dot(model.transpose(), model) sigma = numpy.linalg.inv(hessian) > self.assertFloatsAlmostEqual(numpy.linalg.inv(sigma), hessian) tests/test_truncatedGaussian.py:161: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ../../stack/Linux64/utils/16.0-18-g0a50484+1/python/lsst/utils/tests.py:735: in assertFloatsAlmostEqual testCase.assertFalse(failed, msg="\n".join(errMsg)) E AssertionError: True is not false : 1/4 elements differ with rtol=2.220446049250313e-16, atol=2.220446049250313e-16 E 2.500000000000001 != 2.5 (diff=8.881784197001252e-16/2.500000000000001=3.5527136788004996e-16)
      {{  }}
      {{  }}

        Attachments

          Activity

          gcomoretto Gabriele Comoretto [X] (Inactive) created issue -
          gcomoretto Gabriele Comoretto [X] (Inactive) made changes -
          Field Original Value New Value
          Attachment condaPkgDiffs.txt [ 36998 ]
          swinbank John Swinbank made changes -
          Team Data Release Production [ 10301 ]
          Watchers Gabriele Comoretto, Tim Jenness [ Gabriele Comoretto, Tim Jenness ] Gabriele Comoretto, Jim Bosch, Tim Jenness [ Gabriele Comoretto, Jim Bosch, Tim Jenness ]
          Assignee Jim Bosch [ jbosch ]
          jbosch Jim Bosch made changes -
          Assignee Jim Bosch [ jbosch ]
          jbosch Jim Bosch made changes -
          Status To Do [ 10001 ] In Progress [ 3 ]
          jbosch Jim Bosch made changes -
          Description Using a bleed version of the conda environment, meas_modelfit test TruncatedGaussianTestCase is failing

           
          h3. Error Message
          AssertionError: True is not false : 1/4 elements differ with rtol=2.220446049250313e-16, atol=2.220446049250313e-16 2.500000000000001 != 2.5 (diff=8.881784197001252e-16/2.500000000000001=3.5527136788004996e-16)
          h3. Stacktrace
          self = <test_truncatedGaussian.TruncatedGaussianTestCase testMethod=test2d> def test2d(self): if scipy is None: return for i in range(5): x = numpy.linspace(-1, 1, 5) model = numpy.zeros((x.size, 2), dtype=float) model[:, 0] = x model[:, 1] = x**2 + x data = numpy.random.randn(x.size) + model[:, 0]*0.9 + model[:, 1]*1.1 q0 = 0.5*float(numpy.dot(data, data)) gradient = -numpy.dot(model.transpose(), data) hessian = numpy.dot(model.transpose(), model) sigma = numpy.linalg.inv(hessian) > self.assertFloatsAlmostEqual(numpy.linalg.inv(sigma), hessian) tests/test_truncatedGaussian.py:161: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ../../stack/Linux64/utils/16.0-18-g0a50484+1/python/lsst/utils/tests.py:735: in assertFloatsAlmostEqual testCase.assertFalse(failed, msg="\n".join(errMsg)) E AssertionError: True is not false : 1/4 elements differ with rtol=2.220446049250313e-16, atol=2.220446049250313e-16 E 2.500000000000001 != 2.5 (diff=8.881784197001252e-16/2.500000000000001=3.5527136788004996e-16)
           
           
          Using a bleed version of the conda environment, meas_modelfit test TruncatedGaussianTestCase is failing

           
          h3. Error Message

          AssertionError: True is not false : 1/4 elements differ with rtol=2.220446049250313e-16, atol=2.220446049250313e-16 2.500000000000001 != 2.5 (diff=8.881784197001252e-16/2.500000000000001=3.5527136788004996e-16)
          h3. Stacktrace

          {{self = <test_truncatedGaussian.TruncatedGaussianTestCase testMethod=test2d> def test2d(self): if scipy is None: return for i in range(5): x = numpy.linspace(-1, 1, 5) model = numpy.zeros((x.size, 2), dtype=float) model[:, 0] = x model[:, 1] = x**2 + x data = numpy.random.randn(x.size) + model[:, 0]*0.9 + model[:, 1]*1.1 q0 = 0.5*float(numpy.dot(data, data)) gradient = -numpy.dot(model.transpose(), data) hessian = numpy.dot(model.transpose(), model) sigma = numpy.linalg.inv(hessian) > self.assertFloatsAlmostEqual(numpy.linalg.inv(sigma), hessian) tests/test_truncatedGaussian.py:161: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ../../stack/Linux64/utils/16.0-18-g0a50484+1/python/lsst/utils/tests.py:735: in assertFloatsAlmostEqual testCase.assertFalse(failed, msg="\n".join(errMsg)) E AssertionError: True is not false : 1/4 elements differ with rtol=2.220446049250313e-16, atol=2.220446049250313e-16 E 2.500000000000001 != 2.5 (diff=8.881784197001252e-16/2.500000000000001=3.5527136788004996e-16)}}
          {{  }}
          {{  }}
          jbosch Jim Bosch made changes -
          Reviewers Gabriele Comoretto [ gcomoretto ]
          Status In Progress [ 3 ] In Review [ 10004 ]
          gcomoretto Gabriele Comoretto [X] (Inactive) made changes -
          Status In Review [ 10004 ] Reviewed [ 10101 ]
          jbosch Jim Bosch made changes -
          Resolution Done [ 10000 ]
          Status Reviewed [ 10101 ] Done [ 10002 ]
          yusra Yusra AlSayyad made changes -
          Epic Link DM-16678 [ 235238 ]
          yusra Yusra AlSayyad made changes -
          Story Points 1

            People

            Assignee:
            jbosch Jim Bosch
            Reporter:
            gcomoretto Gabriele Comoretto [X] (Inactive)
            Reviewers:
            Gabriele Comoretto [X] (Inactive)
            Watchers:
            Gabriele Comoretto [X] (Inactive), Jim Bosch, Tim Jenness
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

                Jenkins

                No builds found.