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chore: import upstream snapshot with attribution
2026-07-13 13:28:58 +08:00

57 lines
2.0 KiB
Python

# Copyright (c) 2020, NVIDIA CORPORATION. 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.
import os
import tempfile
import pytest
import torch
from nemo.collections.tts.models import FastPitchModel, HifiGanModel
@pytest.fixture()
def fastpitch_model():
model = FastPitchModel.from_pretrained(model_name="tts_en_fastpitch")
model.export_config['enable_volume'] = True
# model.export_config['enable_ragged_batches'] = True
return model
@pytest.fixture()
def hifigan_model():
model = HifiGanModel.from_pretrained(model_name="tts_en_hifigan")
return model
class TestExportable:
@pytest.mark.pleasefixme
@pytest.mark.run_only_on('GPU')
@pytest.mark.unit
def test_FastPitchModel_export_to_onnx(self, fastpitch_model):
model = fastpitch_model.cuda()
with tempfile.TemporaryDirectory() as tmpdir:
filename = os.path.join(tmpdir, 'fp.onnx')
model.export(output=filename, verbose=True, onnx_opset_version=14, check_trace=True, use_dynamo=True)
@pytest.mark.pleasefixme
@pytest.mark.with_downloads()
@pytest.mark.run_only_on('GPU')
@pytest.mark.unit
def test_HifiGanModel_export_to_onnx(self, hifigan_model):
model = hifigan_model.cuda()
assert hifigan_model.generator is not None
with tempfile.TemporaryDirectory() as tmpdir:
filename = os.path.join(tmpdir, 'hfg.onnx')
model.export(output=filename, use_dynamo=True, verbose=True, check_trace=True)