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StarPilot/tinygrad_repo/test/null/test_mnist_dataset.py
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firestar5683 d97100bd14 tiny my BUTT
2026-06-23 12:01:44 -05:00

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Python

import unittest
from tinygrad.helpers import GlobalCounters
from tinygrad.nn.datasets import mnist
class TestDataset(unittest.TestCase):
def test_dataset_is_realized(self):
X_train, _, _, _ = mnist()
X_train[0].contiguous().realize()
GlobalCounters.reset()
X_train[0].contiguous().realize()
self.assertLessEqual(GlobalCounters.kernel_count, 1) # 0 if SLICE (zero-copy), 1 otherwise
if __name__ == '__main__':
unittest.main()