115 lines
3.9 KiB
Python
115 lines
3.9 KiB
Python
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from types import SimpleNamespace
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from unittest.mock import MagicMock, Mock, patch
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import pytest
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import torch
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from transformers import PretrainedConfig
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from vllm.config import CacheConfig, EPLBConfig, ParallelConfig
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from vllm.distributed.parallel_state import GroupCoordinator
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@pytest.fixture
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def base_config():
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config = PretrainedConfig(
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hidden_size=128,
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num_attention_heads=8,
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num_hidden_layers=2,
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intermediate_size=256,
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hidden_act="silu",
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rms_norm_eps=1e-6,
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rope_theta=10000.0,
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max_position_embeddings=2048,
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n_routed_experts=4,
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n_shared_experts=1,
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moe_intermediate_size=256,
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num_experts_per_tok=2,
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routed_scaling_factor=1.0,
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first_k_dense_replace=0,
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moe_layer_freq=1,
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kv_lora_rank=16,
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qk_nope_head_dim=16,
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qk_rope_head_dim=16,
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v_head_dim=32,
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topk_method="noaux_tc",
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scoring_func="softmax",
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norm_topk_prob=True,
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n_group=1,
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topk_group=1,
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vocab_size=10000,
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)
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return config
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@pytest.fixture
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def vllm_config(base_config):
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model_config = SimpleNamespace(
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hf_config=base_config,
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tensor_parallel_size=1,
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dtype=torch.float32,
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use_mla=True,
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quant_config=None,
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max_model_len=2048,
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)
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parallel_config = MagicMock(spec=ParallelConfig)
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eplb_config = MagicMock(spec=EPLBConfig)
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eplb_config.num_redundant_experts = 0
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parallel_config.eplb_config = eplb_config
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cache_config = CacheConfig()
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vllm_config = Mock()
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vllm_config.model_config = model_config
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vllm_config.cache_config = cache_config
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vllm_config.quant_config = None
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vllm_config.parallel_config = parallel_config
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return vllm_config
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@pytest.fixture
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def mock_distributed():
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tp_group = Mock(spec=GroupCoordinator)
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tp_group.rank_in_group = 0
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tp_group.world_size = 1
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tp_group.device_group = Mock()
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dp_group = Mock(spec=GroupCoordinator)
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dp_group.rank_in_group = 0
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dp_group.world_size = 1
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ep_group = Mock(spec=GroupCoordinator)
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ep_group.rank_in_group = 0
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ep_group.world_size = 1
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ep_group.device_group = Mock()
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ep_group.device_group.rank.return_value = 0
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ep_group.device_group.size.return_value = 1
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pp_group = Mock(spec=GroupCoordinator)
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pp_group.rank_in_group = 0
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pp_group.world_size = 1
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mock_vllm_config = Mock()
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mock_vllm_config.scheduler_config = Mock(max_num_seqs=256)
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mock_vllm_config.model_config = Mock(max_model_len=2048, quant_config=None)
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with patch("vllm_ascend.models.deepseek_v2.get_tensor_model_parallel_rank", return_value=0), \
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patch("vllm_ascend.models.deepseek_v2.get_tensor_model_parallel_world_size", return_value=1), \
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patch("vllm_ascend.models.deepseek_v2.get_tp_group", return_value=tp_group), \
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patch("vllm_ascend.models.deepseek_v2.get_pp_group", return_value=pp_group), \
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patch("vllm_ascend.models.deepseek_v2.get_pp_group",
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return_value=Mock(is_first_rank=False, is_last_rank=False)), \
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patch("vllm_ascend.ops.fused_moe.get_current_vllm_config", return_value=mock_vllm_config), \
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patch("vllm_ascend.ops.moe.token_dispatcher.torch.distributed.get_rank", return_value=0), \
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patch("vllm_ascend.ops.moe.token_dispatcher.get_ascend_soc_version", return_value=None), \
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patch.dict("vllm.distributed.parallel_state.__dict__", _TP=tp_group, _EP=ep_group, _DP=dp_group,
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_PP=pp_group), \
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patch.dict("vllm_ascend.distributed.parallel_state.__dict__", _MC2=ep_group), \
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patch("torch.npu.current_device", return_value=0):
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yield
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@pytest.fixture
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def mock_forward_context():
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forward_context = Mock(in_profile_run=False, with_prefill=False)
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with patch("vllm_ascend.models.deepseek_v2.get_forward_context",
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return_value=forward_context):
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yield
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