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[Export Refactor] Export generative transformers(#1910)
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src/sparseml/transformers/integration_helper_functions_generative.py
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# Copyright (c) 2021 - present / Neuralmagic, Inc. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, | ||
# software distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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from typing import Callable, Dict, List | ||
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from pydantic import Field | ||
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from sparseml.transformers.integration_helper_functions import Transformers | ||
from sparseml.transformers.utils.helpers import ( | ||
MANDATORY_DEPLOYMENT_FILES, | ||
NLG_TOKENIZER_FILES, | ||
) | ||
from sparseml.transformers.utils.optimizations import apply_kv_cache_injection | ||
from src.sparseml.integration_helper_functions import ( | ||
IntegrationHelperFunctions, | ||
Integrations, | ||
) | ||
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generative_transformers_graph_optimizations = { | ||
"kv_cache_injection": apply_kv_cache_injection | ||
} | ||
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@IntegrationHelperFunctions.register(name=Integrations.transformers_generative.value) | ||
class GenerativeTransformers(Transformers): | ||
graph_optimizations: Dict[str, Callable] = Field( | ||
default=generative_transformers_graph_optimizations | ||
) | ||
deployment_directory_files_mandatory: List[str] = Field( | ||
default=list(MANDATORY_DEPLOYMENT_FILES.union(NLG_TOKENIZER_FILES)) | ||
) |
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# Copyright (c) 2021 - present / Neuralmagic, Inc. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, | ||
# software distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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import logging | ||
import os | ||
from pathlib import Path | ||
from typing import Union | ||
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import onnx | ||
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from sparseml.exporters.kv_cache_injector import KeyValueCacheInjector | ||
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__all__ = ["apply_kv_cache_injection"] | ||
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_LOGGER = logging.getLogger(__name__) | ||
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def apply_kv_cache_injection(onnx_model_path: Union[str, Path]) -> bool: | ||
""" | ||
Apply key value cache injection to an ONNX model | ||
:param onnx_model_path: path to the ONNX model to inject | ||
:return: True if successful, False otherwise | ||
""" | ||
onnx_model = onnx.load(onnx_model_path, load_external_data=False) | ||
model_path = os.path.dirname(onnx_model_path) | ||
exporter = KeyValueCacheInjector(model_path=model_path) | ||
exporter.export(onnx_model, onnx_model_path) | ||
return True |
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tests/sparseml/export/transformers/test_generative_transformers.py
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# Copyright (c) 2021 - present / Neuralmagic, Inc. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, | ||
# software distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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import shutil | ||
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import pytest | ||
import torch | ||
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from huggingface_hub import snapshot_download | ||
from sparseml.export.export import export | ||
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@pytest.mark.parametrize( | ||
"stub, task", | ||
[("roneneldan/TinyStories-1M", "text-generation")], | ||
) | ||
class TestEndToEndExport: | ||
@pytest.fixture() | ||
def setup(self, tmp_path, stub, task): | ||
model_path = tmp_path / "model" | ||
target_path = tmp_path / "target" | ||
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source_path = snapshot_download(stub, local_dir=model_path) | ||
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yield source_path, target_path, task | ||
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shutil.rmtree(tmp_path) | ||
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def test_export_happy_path(self, setup): | ||
source_path, target_path, task = setup | ||
export( | ||
source_path=source_path, | ||
target_path=target_path, | ||
task=task, | ||
) | ||
assert (target_path / "deployment" / "model.onnx").exists() | ||
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def test_export_with_sample_data(self, setup): | ||
source_path, target_path, task = setup | ||
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sequence_length = 32 | ||
sample_data = dict( | ||
input_ids=torch.ones((10, sequence_length), dtype=torch.long), | ||
attention_mask=torch.ones((10, sequence_length), dtype=torch.long), | ||
) | ||
export( | ||
source_path=source_path, | ||
target_path=target_path, | ||
task=task, | ||
sample_data=sample_data, | ||
) | ||
assert (target_path / "deployment" / "model.onnx").exists() | ||
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@pytest.mark.skipif( | ||
reason="skipping since this functionality needs some more attention" | ||
) | ||
def test_export_validate_correctness(self, setup): | ||
source_path, target_path, task = setup | ||
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num_samples = 4 | ||
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export( | ||
source_path=source_path, | ||
target_path=target_path, | ||
task=task, | ||
num_export_samples=num_samples, | ||
validate_correctness=True, | ||
) |
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tests/sparseml/transformers/test_integration_helper_functions_generative.py
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# Copyright (c) 2021 - present / Neuralmagic, Inc. All Rights Reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, | ||
# software distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
from src.sparseml.integration_helper_functions import ( | ||
IntegrationHelperFunctions, | ||
Integrations, | ||
) | ||
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def test_integration_helper_functions(): | ||
# import needed to register the object on the fly | ||
import sparseml.transformers.integration_helper_functions_generative # noqa F401 | ||
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transformers_gen = IntegrationHelperFunctions.load_from_registry( | ||
Integrations.transformers_generative.value | ||
) | ||
assert transformers_gen.create_model | ||
assert transformers_gen.create_dummy_input | ||
assert transformers_gen.export | ||
assert transformers_gen.graph_optimizations.values() == ["apply_kv_cache_injection"] | ||
assert transformers_gen.create_data_samples | ||
assert set(transformers_gen.deployment_directory_files_mandatory) == { | ||
"model.onnx", | ||
"tokenizer_config.json", | ||
"config.json", | ||
"special_tokens_map.json", | ||
"vocab.json", | ||
"merges.txt", | ||
} | ||
assert set(transformers_gen.deployment_directory_files_optional) == { | ||
"tokenizer.json", | ||
"tokenizer.model", | ||
} |