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config.json ADDED
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+ {
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+ "architectures": [
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+ "OutlierMoEForCausalLM"
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+ ],
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+ "attention_dropout": 0.0,
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+ "bos_token_id": 151643,
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+ "eos_token_id": 151645,
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+ "hidden_act": "silu",
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+ "max_position_embeddings": 32768,
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+ "max_window_layers": 70,
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+ "model_type": "outlier_moe",
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+ "num_attention_heads": 40,
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+ "num_hidden_layers": 48,
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+ "num_key_value_heads": 8,
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+ "rms_norm_eps": 1e-06,
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+ "rope_theta": 1000000.0,
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+ "sliding_window": 131072,
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+ "tie_word_embeddings": false,
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+ "torch_dtype": "bfloat16",
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+ "transformers_version": "4.43.1",
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+ "use_cache": true,
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+ "use_sliding_window": false,
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+ "vocab_size": 152064,
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+ "auto_map": {
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+ "AutoConfig": "configuration_outlier_moe.OutlierMoEConfig",
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+ "AutoModelForCausalLM": "modeling_outlier_moe.OutlierMoEForCausalLM"
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+ },
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+ "base_model_name_or_path": "/mnt/1tb/Qwen2.5-14B-Instruct",
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+ "moe_layers": [
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+ "top_k": 2,
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+ "outlier_num_experts_per_tok": 2
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+ }
configuration_outlier_moe.py ADDED
@@ -0,0 +1,21 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ from transformers import PretrainedConfig
2
+
3
+
4
+ class OutlierMoEConfig(PretrainedConfig):
5
+ model_type = "outlier_moe"
6
+
7
+ def __init__(
8
+ self,
9
+ base_model_name_or_path=None,
10
+ moe_layers=None,
11
+ n_experts=0,
12
+ top_k=2,
13
+ **kwargs,
14
+ ):
15
+ super().__init__(**kwargs)
16
+ self.base_model_name_or_path = base_model_name_or_path
17
+ self.moe_layers = list(moe_layers or [])
18
+ self.n_experts = int(n_experts)
19
+ self.top_k = int(top_k)
20
+ self.outlier_num_experts = int(kwargs.get("outlier_num_experts", self.n_experts))
21
+ self.outlier_num_experts_per_tok = int(kwargs.get("outlier_num_experts_per_tok", self.top_k))
generation_config.json ADDED
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+ {
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+ "bos_token_id": 151643,
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+ "pad_token_id": 151643,
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+ "do_sample": true,
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+ "eos_token_id": [
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+ ],
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+ "repetition_penalty": 1.05,
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+ "temperature": 0.7,
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+ "top_p": 0.8,
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+ "top_k": 20,
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+ "transformers_version": "4.37.0"
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+ }
manifest.json ADDED
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+ {
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+ "base_model": "/mnt/1tb/Qwen2.5-14B-Instruct",
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+ "model_name": "Outlier V3.2",
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+ "experts_per_layer": 8,
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+ "top_k": 2,
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+ "representation": "zero-delta ternary expert overlays over dense Qwen2.5 shared MLPs"
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+ }
merges.txt ADDED
The diff for this file is too large to render. See raw diff
 
modeling_outlier_moe.py ADDED
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1
+ from __future__ import annotations
2
+
3
+ import json
4
+ import re
5
+ from pathlib import Path
6
+
7
+ import torch
8
+ import torch.nn as nn
9
+ import torch.nn.functional as F
10
+ from safetensors import safe_open
11
+ from transformers import AutoModelForCausalLM, PreTrainedModel
12
+
13
+ from .configuration_outlier_moe import OutlierMoEConfig
14
+
15
+
16
+ def _parse_dtype(value):
17
+ if value is None or value == "auto":
18
+ return value
19
+ if isinstance(value, torch.dtype):
20
+ return value
21
+ if isinstance(value, str):
22
+ table = {
23
+ "bfloat16": torch.bfloat16,
24
+ "bf16": torch.bfloat16,
25
+ "float16": torch.float16,
26
+ "fp16": torch.float16,
27
+ "float32": torch.float32,
28
+ "fp32": torch.float32,
29
+ }
30
+ return table.get(value.lower(), value)
31
+ return value
32
+
33
+
34
+ def _load_alpha_map(model_dir: Path) -> dict[int, dict[int, float]]:
35
+ path = model_dir / "alpha.json"
36
+ raw = json.loads(path.read_text(encoding="utf-8"))
37
+ out: dict[int, dict[int, float]] = {}
38
+ for key, value in raw.items():
39
+ match = re.match(r"layer_(\d+)_expert_(\d+)", key)
40
+ if not match:
41
+ continue
42
+ layer_idx = int(match.group(1))
43
+ expert_idx = int(match.group(2))
44
+ out.setdefault(layer_idx, {})[expert_idx] = float(value)
45
+ return out
46
+
47
+
48
+ def _load_router_map(model_dir: Path) -> dict[int, torch.Tensor]:
49
+ path = model_dir / "router_state.safetensors"
50
+ if not path.exists():
51
+ raise FileNotFoundError(f"Missing router state: {path}")
52
+ out: dict[int, torch.Tensor] = {}
53
+ with safe_open(str(path), framework="pt", device="cpu") as handle:
54
+ for key in handle.keys():
55
+ match = re.match(r"layer_(\d+)_router_weight", key)
56
+ if match:
57
+ out[int(match.group(1))] = handle.get_tensor(key).float()
58
+ if not out:
59
+ raise RuntimeError(f"No router weights found in {path}")
60
+ return out
61
+
62
+
63
+ class CPUQuantizedExpert:
64
+ def __init__(self, tensors: dict[str, torch.Tensor], alpha: float) -> None:
65
+ self.gate_ternary = tensors["gate_ternary"].to(torch.int8).cpu()
66
+ self.gate_scale = tensors["gate_scale"].to(torch.float16).cpu()
67
+ self.up_ternary = tensors["up_ternary"].to(torch.int8).cpu()
68
+ self.up_scale = tensors["up_scale"].to(torch.float16).cpu()
69
+ self.down_ternary = tensors["down_ternary"].to(torch.int8).cpu()
70
+ self.down_scale = tensors["down_scale"].to(torch.float16).cpu()
71
+ self.alpha = float(alpha)
72
+
73
+ def materialize(self, device: torch.device, dtype: torch.dtype) -> tuple[torch.Tensor, torch.Tensor, torch.Tensor]:
74
+ gate = self.gate_ternary.to(device=device, dtype=dtype) * self.gate_scale.to(device=device, dtype=dtype).unsqueeze(-1)
75
+ up = self.up_ternary.to(device=device, dtype=dtype) * self.up_scale.to(device=device, dtype=dtype).unsqueeze(-1)
76
+ down = self.down_ternary.to(device=device, dtype=dtype) * self.down_scale.to(device=device, dtype=dtype).unsqueeze(-1)
77
+ return gate, up, down
78
+
79
+
80
+ class EvalRoutedQuantizedMoE(nn.Module):
81
+ def __init__(self, shared_mlp: nn.Module, experts: dict[int, CPUQuantizedExpert], router_weight: torch.Tensor, *, top_k: int) -> None:
82
+ super().__init__()
83
+ self.shared_mlp = shared_mlp
84
+ self.experts = experts
85
+ self.register_buffer("router_weight", router_weight.float().contiguous(), persistent=False)
86
+ self.top_k = int(top_k)
87
+
88
+ def forward(self, x: torch.Tensor) -> torch.Tensor:
89
+ shared_out = self.shared_mlp(x)
90
+ batch, seq_len, hidden = x.shape
91
+ x_flat = x.reshape(-1, hidden)
92
+ shared_flat = shared_out.reshape(-1, hidden)
93
+ router_weight = self.router_weight.to(device=x.device, dtype=torch.float32)
94
+ logits = F.linear(x_flat.float(), router_weight)
95
+ vals, idx = torch.topk(logits, k=min(self.top_k, router_weight.shape[0]), dim=-1)
96
+ weights = F.softmax(vals, dim=-1)
97
+ mixed = shared_flat.float()
98
+ target_dtype = x.dtype if x.dtype in (torch.float16, torch.bfloat16) else torch.float32
99
+
100
+ for expert_idx, expert in self.experts.items():
101
+ token_idx, choice_idx = torch.where(idx == expert_idx)
102
+ if token_idx.numel() == 0:
103
+ continue
104
+ gate_w, up_w, down_w = expert.materialize(x.device, target_dtype)
105
+ x_tok = x_flat[token_idx].to(dtype=target_dtype)
106
+ gate = F.linear(x_tok, gate_w)
107
+ up = F.linear(x_tok, up_w)
108
+ out = F.linear(F.silu(gate) * up, down_w)
109
+ delta = out.float() - shared_flat[token_idx].float()
110
+ mixed[token_idx] += weights[token_idx, choice_idx].unsqueeze(-1) * expert.alpha * delta
111
+ del gate_w, up_w, down_w, x_tok, gate, up, out, delta
112
+
113
+ return mixed.to(dtype=shared_out.dtype).reshape(batch, seq_len, hidden)
114
+
115
+
116
+ def _load_layer_experts(model_dir: Path, layer_idx: int, experts_per_layer: int, alpha_map: dict[int, dict[int, float]]) -> dict[int, CPUQuantizedExpert]:
117
+ expert_dir = model_dir / "experts"
118
+ layer_alphas = alpha_map.get(layer_idx, {})
119
+ experts: dict[int, CPUQuantizedExpert] = {}
120
+ for expert_idx in range(experts_per_layer):
121
+ path = expert_dir / f"layer_{layer_idx:02d}_expert_{expert_idx:02d}.safetensors"
122
+ if not path.exists():
123
+ continue
124
+ with safe_open(str(path), framework="pt", device="cpu") as handle:
125
+ tensors = {key: handle.get_tensor(key) for key in handle.keys()}
126
+ experts[expert_idx] = CPUQuantizedExpert(tensors, layer_alphas.get(expert_idx, 0.0))
127
+ return experts
128
+
129
+
130
+ class OutlierMoEForCausalLM(PreTrainedModel):
131
+ config_class = OutlierMoEConfig
132
+
133
+ def __init__(self, config: OutlierMoEConfig) -> None:
134
+ super().__init__(config)
135
+
136
+ @classmethod
137
+ def from_pretrained(cls, pretrained_model_name_or_path, *model_args, config=None, **kwargs):
138
+ model_dir = Path(pretrained_model_name_or_path)
139
+ if config is None:
140
+ config = OutlierMoEConfig.from_pretrained(model_dir)
141
+
142
+ base_kwargs = {}
143
+ for key in ("trust_remote_code", "device_map", "low_cpu_mem_usage", "attn_implementation"):
144
+ if key in kwargs:
145
+ base_kwargs[key] = kwargs.pop(key)
146
+
147
+ torch_dtype = kwargs.pop("torch_dtype", None)
148
+ if torch_dtype is None and "dtype" in kwargs:
149
+ torch_dtype = kwargs.pop("dtype")
150
+ if torch_dtype is not None:
151
+ base_kwargs["torch_dtype"] = _parse_dtype(torch_dtype)
152
+
153
+ model = AutoModelForCausalLM.from_pretrained(
154
+ config.base_model_name_or_path,
155
+ **base_kwargs,
156
+ )
157
+
158
+ alpha_map = _load_alpha_map(model_dir)
159
+ router_map = _load_router_map(model_dir)
160
+ layers = list(getattr(config, "moe_layers", []))
161
+ experts_per_layer = int(getattr(config, "n_experts", 0))
162
+ top_k = int(getattr(config, "top_k", 2))
163
+
164
+ for layer_idx in layers:
165
+ layer = model.model.layers[layer_idx]
166
+ experts = _load_layer_experts(model_dir, layer_idx, experts_per_layer, alpha_map)
167
+ router_weight = router_map[layer_idx]
168
+ layer.mlp = EvalRoutedQuantizedMoE(layer.mlp, experts, router_weight, top_k=top_k)
169
+
170
+ model.config = config
171
+ return model
router_state.safetensors ADDED
@@ -0,0 +1,3 @@
 
 
 
 
1
+ version https://git-lfs.github.com/spec/v1
2
+ oid sha256:6d1ecc6089f24fce21acaebe83a52bfa9ca3122e4b0f66044d7968b6a542da44
3
+ size 4262200
tokenizer.json ADDED
The diff for this file is too large to render. See raw diff
 
tokenizer_config.json ADDED
@@ -0,0 +1,207 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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+ "<|object_ref_start|>",
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+ "<|vision_end|>",
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+ "<|vision_pad|>",
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+ "<|image_pad|>",
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+ "<|video_pad|>"
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+ ],
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+ "bos_token": null,
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+ "chat_template": "{%- if tools %}\n {{- '<|im_start|>system\\n' }}\n {%- if messages[0]['role'] == 'system' %}\n {{- messages[0]['content'] }}\n {%- else %}\n {{- 'You are Qwen, created by Alibaba Cloud. You are a helpful assistant.' }}\n {%- endif %}\n {{- \"\\n\\n# Tools\\n\\nYou may call one or more functions to assist with the user query.\\n\\nYou are provided with function signatures within <tools></tools> XML tags:\\n<tools>\" }}\n {%- for tool in tools %}\n {{- \"\\n\" }}\n {{- tool | tojson }}\n {%- endfor %}\n {{- \"\\n</tools>\\n\\nFor each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:\\n<tool_call>\\n{\\\"name\\\": <function-name>, \\\"arguments\\\": <args-json-object>}\\n</tool_call><|im_end|>\\n\" }}\n{%- else %}\n {%- if messages[0]['role'] == 'system' %}\n {{- '<|im_start|>system\\n' + messages[0]['content'] + '<|im_end|>\\n' }}\n {%- else %}\n {{- '<|im_start|>system\\nYou are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>\\n' }}\n {%- endif %}\n{%- endif %}\n{%- for message in messages %}\n {%- if (message.role == \"user\") or (message.role == \"system\" and not loop.first) or (message.role == \"assistant\" and not message.tool_calls) %}\n {{- '<|im_start|>' + message.role + '\\n' + message.content + '<|im_end|>' + '\\n' }}\n {%- elif message.role == \"assistant\" %}\n {{- '<|im_start|>' + message.role }}\n {%- if message.content %}\n {{- '\\n' + message.content }}\n {%- endif %}\n {%- for tool_call in message.tool_calls %}\n {%- if tool_call.function is defined %}\n {%- set tool_call = tool_call.function %}\n {%- endif %}\n {{- '\\n<tool_call>\\n{\"name\": \"' }}\n {{- tool_call.name }}\n {{- '\", \"arguments\": ' }}\n {{- tool_call.arguments | tojson }}\n {{- '}\\n</tool_call>' }}\n {%- endfor %}\n {{- '<|im_end|>\\n' }}\n {%- elif message.role == \"tool\" %}\n {%- if (loop.index0 == 0) or (messages[loop.index0 - 1].role != \"tool\") %}\n {{- '<|im_start|>user' }}\n {%- endif %}\n {{- '\\n<tool_response>\\n' }}\n {{- message.content }}\n {{- '\\n</tool_response>' }}\n {%- if loop.last or (messages[loop.index0 + 1].role != \"tool\") %}\n {{- '<|im_end|>\\n' }}\n {%- endif %}\n {%- endif %}\n{%- endfor %}\n{%- if add_generation_prompt %}\n {{- '<|im_start|>assistant\\n' }}\n{%- endif %}\n",
199
+ "clean_up_tokenization_spaces": false,
200
+ "eos_token": "<|im_end|>",
201
+ "errors": "replace",
202
+ "model_max_length": 131072,
203
+ "pad_token": "<|endoftext|>",
204
+ "split_special_tokens": false,
205
+ "tokenizer_class": "Qwen2Tokenizer",
206
+ "unk_token": null
207
+ }
training_summary.json ADDED
@@ -0,0 +1,68 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ {
2
+ "status": "complete",
3
+ "base_model": "/mnt/1tb/Qwen2.5-14B-Instruct",
4
+ "output_dir": "/mnt/1tb/outlier-40b-v3_2",
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+ "moe_layers": [
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+ 11,
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+ 12,
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+ 13,
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+ 14,
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+ 15,
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+ 16,
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+ 32,
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+ 33,
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+ 34,
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+ 35,
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+ 36
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+ ],
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+ "experts_per_layer": 8,
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+ "parallel_experts": 8,
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+ "steps_per_expert": 1500,
36
+ "batch_size": 4,
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+ "lr": 0.001,
38
+ "router_steps": 100,
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+ "router_lr": 0.001,
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+ "top_k_logits": 128,
41
+ "topk_experts": 2,
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+ "corpus_examples": 5000,
43
+ "elapsed_min": 368.89529099485,
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+ "peak_gpu_gb": 98.52585554122925,
45
+ "router_summary": {
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+ "router_loss": 0.050282299518585205,
47
+ "router_time_s": 443.438959875999,
48
+ "peak_gpu_gb": 98.52585554122925,
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+ "chunks": 7
50
+ },
51
+ "diversity": {
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+ "avg_pairwise_cosine": 0.9031525016813488,
53
+ "min_pairwise_cosine": 0.6628175973892212,
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+ "avg_ternary_zero_rate": 0.3134468748019292
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+ },
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+ "alpha_stats": {
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+ "max": 0.09620270878076553,
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+ "mean": 0.06583456943133989
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+ },
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+ "memory_estimate": {
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+ "expert_state_gb": 3.1640625,
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+ "rough_base_gb": 28.0,
64
+ "rough_overhead_gb": 45.0,
65
+ "rough_total_gb": 98.3125
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+ },
67
+ "training_records": 39000
68
+ }
vocab.json ADDED
The diff for this file is too large to render. See raw diff