71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
#
|
|
# Copyright (c) 2025 Huawei Technologies Co., Ltd. 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.
|
|
# This file is a part of the vllm-ascend project.
|
|
#
|
|
|
|
import unittest
|
|
from unittest import mock
|
|
from unittest.mock import patch
|
|
|
|
import torch
|
|
|
|
from tests.ut.base import TestBase
|
|
from vllm_ascend.ops.fused_moe.gate_linear import AscendGateLinear
|
|
|
|
|
|
class TestAscendGateLinear(TestBase):
|
|
def setUp(self):
|
|
super().setUp()
|
|
|
|
self.mock_group = mock.MagicMock()
|
|
self.mock_group.world_size = 1
|
|
self.mock_group.rank_in_group = 0
|
|
|
|
self.patches = [
|
|
patch(
|
|
"vllm.distributed.parallel_state.get_tp_group",
|
|
return_value=self.mock_group,
|
|
),
|
|
]
|
|
|
|
for p in self.patches:
|
|
p.start()
|
|
|
|
def tearDown(self):
|
|
for p in self.patches:
|
|
p.stop()
|
|
|
|
super().tearDown()
|
|
|
|
def test_forward_keeps_router_logits_fp32(self):
|
|
gate = AscendGateLinear(
|
|
input_size=16,
|
|
output_size=4,
|
|
bias=False,
|
|
prefix="test.gate",
|
|
)
|
|
|
|
self.assertEqual(gate.weight.dtype, torch.float32)
|
|
|
|
hidden_states = torch.randn(2, 16, dtype=torch.bfloat16)
|
|
output, output_bias = gate(hidden_states)
|
|
|
|
self.assertEqual(output.dtype, torch.float32)
|
|
self.assertIsNone(output_bias)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|