mirror of https://github.com/google/gemma.cpp.git
60 lines
1.8 KiB
Python
60 lines
1.8 KiB
Python
# Copyright 2024 Google LLC
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests for CLIF wrapped .sbs writer."""
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import numpy as np
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from absl.testing import absltest
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from compression.python import compression
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from python import configs
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class CompressionTest(absltest.TestCase):
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def test_sbs_writer(self):
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temp_file = self.create_tempfile("test.sbs")
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tensor_info = configs.TensorInfo()
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tensor_info.name = "foo"
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tensor_info.axes = [0]
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tensor_info.shape = [192]
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writer = compression.SbsWriter(compression.CompressorMode.NO_TOC)
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writer.insert(
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"foo",
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np.array([0.0012] * 128 + [0.001] * 64, dtype=np.float32),
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configs.Type.kSFP,
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tensor_info,
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1.0,
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)
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writer.insert_sfp(
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"bar", np.array([0.000375] * 128 + [0.00009] * 128, dtype=np.float32)
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)
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writer.insert_nuq(
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"baz", np.array([0.000125] * 128 + [0.00008] * 128, dtype=np.float32)
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)
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writer.insert_bf16(
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"qux", np.array([0.000375] * 128 + [0.00007] * 128, dtype=np.float32)
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)
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writer.insert_float(
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"quux", np.array([0.000375] * 128 + [0.00006] * 128, dtype=np.float32)
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)
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self.assertEqual(writer.debug_num_blobs_added(), 5)
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self.assertEqual(writer.write(temp_file.full_path), 0)
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if __name__ == "__main__":
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absltest.main()
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