ChaiBapchya opened a new issue #16172: Flaky randint large vector URL: https://github.com/apache/incubator-mxnet/issues/16172 `test_large_vector.test_ndarray_random_randint` fails the assertion ``` assert (a >= low).all() and (a < high).all() ``` because only 1 value in the entire 4.3bn vector is outside the bounds (>= low and <high) at that index, garbage value seems to be assigned Tried it multiple times, failed for following seeds For seed *MXNET_TEST_SEED**=**278341920* ``` (Pdb) p np.where(a<low) (array([2641572060]),) (Pdb) p np.where(a>=high) (array([], dtype=int64),) (Pdb) p a[2641572060] -4012640295 ``` For seed **MXNET_TEST_SEED=65322548** ``` (Pdb) p np.where(a<low) (array([3303987565]),) (Pdb) p np.where(a>=high) (array([], dtype=int64),) (Pdb) p a[3303987565] -2345151068 ``` MXNET_TEST_SEED=180664123 ``` (Pdb) p np.where(a<low) (array([4298679960]),) (Pdb) p a[4298679960] -3002281203 (Pdb) p np.where(a>=high) (array([], dtype=int64),) ``` Built with `USE_INT64_TENSOR_SIZE=ON` Test with ``` $ MXNET_TEST_COUNT=1 nosetests --logging-level=DEBUG --verbose -s tests/nightly/test_large_vector.py:test_ndarray_random_randint ```
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