11339eb48a
### What this PR does / why we need it? Update UT CANN version to 8.5.0 ### Does this PR introduce _any_ user-facing change? NA - vLLM version: v0.15.0 - vLLM main: https://github.com/vllm-project/vllm/commit/v0.15.0 --------- Signed-off-by: leo-pony <nengjunma@outlook.com>
86 lines
3.0 KiB
Python
86 lines
3.0 KiB
Python
from unittest.mock import MagicMock, patch
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import pytest
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import torch
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from vllm.config import set_current_vllm_config
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from vllm.model_executor.layers.layernorm import RMSNorm
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from vllm_ascend.utils import AscendDeviceType, enable_custom_op
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from vllm_ascend.utils import is_310p as is_310p_hw
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enable_custom_op()
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@pytest.fixture
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def dummy_tensor():
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return torch.randn(4, 8, dtype=torch.float16)
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def mock_rms_norm(x, weight, eps):
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return x + 1, None
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def mock_add_rms_norm(x, residual, weight, eps):
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return 2 * x, None, 2 * residual
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def mock_add_rms_norm_bias(x, residual, weight, bias, eps):
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if bias is None:
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return 2 * x, None, 2 * residual
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else:
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return 2 * x + bias, None, 2 * residual
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@pytest.fixture(autouse=True)
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def default_vllm_config():
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mock_config = MagicMock()
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mock_config.compilation_config.custom_ops = ["all"]
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with set_current_vllm_config(mock_config):
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yield mock_config
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@pytest.mark.skip(
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"Skip as register_kernels has NPU SocName checking in CANN 8.5.0.")
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@pytest.mark.skipif(is_310p_hw(), reason="non_310P device unittest case.")
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@pytest.mark.parametrize("residual", [None, torch.randn(4, 8, dtype=torch.float32)])
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@patch("torch_npu.npu_rms_norm", side_effect=mock_rms_norm)
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@patch("torch_npu.npu_add_rms_norm", side_effect=mock_add_rms_norm)
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@patch("torch.ops._C_ascend.npu_add_rms_norm_bias", side_effect=mock_add_rms_norm_bias)
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def test_RMSNorm_forward(
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mock_add_rms_norm_bias, mock_add_rmsnorm, mock_rmsnorm, residual, dummy_tensor, default_vllm_config
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):
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layer = RMSNorm(hidden_size=8, eps=1e-05)
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if residual is not None:
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out_x, out_residual = layer.forward_oot(dummy_tensor, residual)
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expected_out_x = 2 * dummy_tensor
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expected_out_residual = 2 * residual
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mock_add_rms_norm_bias.assert_called_once()
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assert torch.allclose(out_x, expected_out_x)
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assert torch.allclose(out_residual, expected_out_residual)
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else:
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out_x = layer.forward_oot(dummy_tensor, residual)
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expected_out_x = dummy_tensor + 1
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mock_rmsnorm.assert_called_once()
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assert torch.allclose(out_x, expected_out_x)
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@pytest.mark.skipif(not is_310p_hw(), reason="310P device unittest case.")
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@pytest.mark.parametrize("residual", [None, torch.randn(4, 8, dtype=torch.float16)])
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@patch("torch_npu.npu_rms_norm", side_effect=mock_rms_norm)
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def test_RMSNorm_forward_310p(
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mock_rmsnorm, residual, dummy_tensor, default_vllm_config
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):
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layer = RMSNorm(hidden_size=8, eps=1e-05)
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if residual is not None:
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out_x, out_residual = layer.forward_oot(dummy_tensor, residual)
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expected_out_residual = dummy_tensor + residual
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expected_out_x = expected_out_residual + 1
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mock_rmsnorm.assert_called_once()
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assert torch.allclose(out_x, expected_out_x)
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assert torch.allclose(out_residual, expected_out_residual)
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else:
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out_x = layer.forward_oot(dummy_tensor, residual)
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expected_out_x = dummy_tensor + 1
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mock_rmsnorm.assert_called_once()
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assert torch.allclose(out_x, expected_out_x) |