message: Increase shard count for tensorflow/contrib/distributions:vector_diffeomixture_test to avoid flaky timeouts
diff: @@ -710,6 +710,7 @@ cuda_py_test(
  "//tensorflow/contrib/linalg:linalg_py",
  "//tensorflow/python:client_testlib",
  ],
  + shard_count = 4,
  tags = ["noasan"], # times out, http://b/78588814
  )
  