wehub-resource-sync
43 lines
964 B
Python
43 lines
964 B
Python
"""
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LiteRT module tests
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"""
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import os
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import unittest
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import numpy as np
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from txtai.vectors import VectorsFactory
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class TestLiteRT(unittest.TestCase):
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"""
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LiteRT vectors tests
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"""
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@classmethod
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def setUpClass(cls):
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"""
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Create LiteRT instance.
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"""
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cls.model = VectorsFactory.create(
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{"path": "neuml/bert-hash-nano-embeddings-litert/bert-hash-nano-embeddings-int4.tflite", "gpu": False}, None
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)
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def testIndex(self):
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"""
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Test indexing with LiteRT vectors
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"""
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ids, dimension, batches, stream = self.model.index([(0, "test", None)])
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self.assertEqual(len(ids), 1)
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self.assertEqual(dimension, 128)
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self.assertEqual(batches, 1)
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self.assertIsNotNone(os.path.exists(stream))
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# Test shape of serialized embeddings
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with open(stream, "rb") as queue:
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self.assertEqual(np.load(queue).shape, (1, 128))
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