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llama : support OLMoE (#9462)
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Shane A
GitHub
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0aadac10c7
@ -77,6 +77,7 @@ Typically finetunes of the base models below are supported as well.
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- [x] [SEA-LION](https://huggingface.co/models?search=sea-lion)
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- [x] [GritLM-7B](https://huggingface.co/GritLM/GritLM-7B) + [GritLM-8x7B](https://huggingface.co/GritLM/GritLM-8x7B)
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- [x] [OLMo](https://allenai.org/olmo)
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- [x] [OLMoE](https://huggingface.co/allenai/OLMoE-1B-7B-0924)
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- [x] [Granite models](https://huggingface.co/collections/ibm-granite/granite-code-models-6624c5cec322e4c148c8b330)
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- [x] [GPT-NeoX](https://github.com/EleutherAI/gpt-neox) + [Pythia](https://github.com/EleutherAI/pythia)
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- [x] [Snowflake-Arctic MoE](https://huggingface.co/collections/Snowflake/arctic-66290090abe542894a5ac520)
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@ -2998,6 +2998,66 @@ class OlmoModel(Model):
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return [(self.map_tensor_name(name), data_torch)]
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@Model.register("OlmoeForCausalLM")
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class OlmoeModel(Model):
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model_arch = gguf.MODEL_ARCH.OLMOE
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def set_gguf_parameters(self):
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super().set_gguf_parameters()
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self.gguf_writer.add_layer_norm_rms_eps(1e-5)
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if (n_experts := self.hparams.get("num_experts")) is not None:
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self.gguf_writer.add_expert_count(n_experts)
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_experts: list[dict[str, Tensor]] | None = None
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# Copied from: Qwen2MoeModel
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def modify_tensors(self, data_torch: Tensor, name: str, bid: int | None) -> Iterable[tuple[str, Tensor]]:
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# process the experts separately
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if name.find("experts") != -1:
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n_experts = self.hparams["num_experts"]
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assert bid is not None
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if self._experts is None:
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self._experts = [{} for _ in range(self.block_count)]
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self._experts[bid][name] = data_torch
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if len(self._experts[bid]) >= n_experts * 3:
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tensors: list[tuple[str, Tensor]] = []
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# merge the experts into a single 3d tensor
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for w_name in ["down_proj", "gate_proj", "up_proj"]:
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datas: list[Tensor] = []
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for xid in range(n_experts):
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ename = f"model.layers.{bid}.mlp.experts.{xid}.{w_name}.weight"
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datas.append(self._experts[bid][ename])
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del self._experts[bid][ename]
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data_torch = torch.stack(datas, dim=0)
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merged_name = f"model.layers.{bid}.mlp.experts.{w_name}.weight"
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new_name = self.map_tensor_name(merged_name)
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tensors.append((new_name, data_torch))
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return tensors
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else:
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return []
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return [(self.map_tensor_name(name), data_torch)]
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# Copied from: Qwen2MoeModel
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def prepare_tensors(self):
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super().prepare_tensors()
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if self._experts is not None:
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# flatten `list[dict[str, Tensor]]` into `list[str]`
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experts = [k for d in self._experts for k in d.keys()]
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if len(experts) > 0:
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raise ValueError(f"Unprocessed experts: {experts}")
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@Model.register("JinaBertModel", "JinaBertForMaskedLM")
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class JinaBertV2Model(BertModel):
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model_arch = gguf.MODEL_ARCH.JINA_BERT_V2
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@ -220,6 +220,7 @@ class MODEL_ARCH(IntEnum):
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COMMAND_R = auto()
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DBRX = auto()
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OLMO = auto()
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OLMOE = auto()
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OPENELM = auto()
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ARCTIC = auto()
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DEEPSEEK2 = auto()
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@ -375,6 +376,7 @@ MODEL_ARCH_NAMES: dict[MODEL_ARCH, str] = {
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MODEL_ARCH.COMMAND_R: "command-r",
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MODEL_ARCH.DBRX: "dbrx",
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MODEL_ARCH.OLMO: "olmo",
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MODEL_ARCH.OLMOE: "olmoe",
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MODEL_ARCH.OPENELM: "openelm",
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MODEL_ARCH.ARCTIC: "arctic",
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MODEL_ARCH.DEEPSEEK2: "deepseek2",
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@ -1027,6 +1029,23 @@ MODEL_TENSORS: dict[MODEL_ARCH, list[MODEL_TENSOR]] = {
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MODEL_TENSOR.FFN_DOWN,
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MODEL_TENSOR.FFN_UP,
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],
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MODEL_ARCH.OLMOE: [
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MODEL_TENSOR.TOKEN_EMBD,
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MODEL_TENSOR.OUTPUT_NORM,
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MODEL_TENSOR.OUTPUT,
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MODEL_TENSOR.ATTN_OUT,
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MODEL_TENSOR.ATTN_Q,
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MODEL_TENSOR.ATTN_K,
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MODEL_TENSOR.ATTN_V,
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MODEL_TENSOR.ATTN_NORM,
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MODEL_TENSOR.ATTN_Q_NORM,
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MODEL_TENSOR.ATTN_K_NORM,
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MODEL_TENSOR.FFN_NORM,
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MODEL_TENSOR.FFN_GATE_INP,
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MODEL_TENSOR.FFN_GATE_EXP,
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MODEL_TENSOR.FFN_UP_EXP,
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MODEL_TENSOR.FFN_DOWN_EXP,
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],
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MODEL_ARCH.OPENELM: [
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MODEL_TENSOR.TOKEN_EMBD,
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MODEL_TENSOR.OUTPUT_NORM,
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@ -13,7 +13,7 @@ class TensorNameMap:
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"transformer.wte", # gpt2 gpt-j mpt refact qwen dbrx jais exaone
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"transformer.word_embeddings", # falcon
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"word_embeddings", # bloom
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"model.embed_tokens", # llama-hf nemotron
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"model.embed_tokens", # llama-hf nemotron olmoe
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"tok_embeddings", # llama-pth
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"embeddings.word_embeddings", # bert nomic-bert
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"language_model.embedding.word_embeddings", # persimmon
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@ -54,7 +54,7 @@ class TensorNameMap:
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# Output
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MODEL_TENSOR.OUTPUT: (
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"embed_out", # gptneox
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"lm_head", # gpt2 mpt falcon llama-hf baichuan qwen mamba dbrx jais nemotron exaone
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"lm_head", # gpt2 mpt falcon llama-hf baichuan qwen mamba dbrx jais nemotron exaone olmoe
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"output", # llama-pth bloom internlm2
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"word_embeddings_for_head", # persimmon
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"lm_head.linear", # phi2
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@ -66,7 +66,7 @@ class TensorNameMap:
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MODEL_TENSOR.OUTPUT_NORM: (
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"gpt_neox.final_layer_norm", # gptneox
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"transformer.ln_f", # gpt2 gpt-j falcon jais exaone
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"model.norm", # llama-hf baichuan internlm2
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"model.norm", # llama-hf baichuan internlm2 olmoe
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"norm", # llama-pth
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"transformer.norm_f", # mpt dbrx
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"ln_f", # refact bloom qwen gpt2
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@ -98,7 +98,7 @@ class TensorNameMap:
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"transformer.h.{bid}.input_layernorm", # falcon7b
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"h.{bid}.input_layernorm", # bloom
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"transformer.h.{bid}.ln_mlp", # falcon40b
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"model.layers.{bid}.input_layernorm", # llama-hf nemotron
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"model.layers.{bid}.input_layernorm", # llama-hf nemotron olmoe
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"layers.{bid}.attention_norm", # llama-pth
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"language_model.encoder.layers.{bid}.input_layernorm", # persimmon
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"model.layers.{bid}.ln1", # yi
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@ -142,7 +142,7 @@ class TensorNameMap:
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# Attention query
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MODEL_TENSOR.ATTN_Q: (
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"model.layers.{bid}.self_attn.q_proj", # llama-hf nemotron
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"model.layers.{bid}.self_attn.q_proj", # llama-hf nemotron olmoe
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"layers.{bid}.attention.wq", # llama-pth
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"encoder.layer.{bid}.attention.self.query", # bert
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"transformer.h.{bid}.attn.q_proj", # gpt-j
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@ -154,7 +154,7 @@ class TensorNameMap:
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# Attention key
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MODEL_TENSOR.ATTN_K: (
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"model.layers.{bid}.self_attn.k_proj", # llama-hf nemotron
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"model.layers.{bid}.self_attn.k_proj", # llama-hf nemotron olmoe
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"layers.{bid}.attention.wk", # llama-pth
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"encoder.layer.{bid}.attention.self.key", # bert
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"transformer.h.{bid}.attn.k_proj", # gpt-j
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@ -167,7 +167,7 @@ class TensorNameMap:
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# Attention value
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MODEL_TENSOR.ATTN_V: (
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"model.layers.{bid}.self_attn.v_proj", # llama-hf nemotron
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"model.layers.{bid}.self_attn.v_proj", # llama-hf nemotron olmoe
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"layers.{bid}.attention.wv", # llama-pth
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"encoder.layer.{bid}.attention.self.value", # bert
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"transformer.h.{bid}.attn.v_proj", # gpt-j
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@ -185,7 +185,7 @@ class TensorNameMap:
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"transformer.blocks.{bid}.attn.out_proj", # mpt
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"transformer.h.{bid}.self_attention.dense", # falcon
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"h.{bid}.self_attention.dense", # bloom
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"model.layers.{bid}.self_attn.o_proj", # llama-hf nemotron
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"model.layers.{bid}.self_attn.o_proj", # llama-hf nemotron olmoe
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"layers.{bid}.attention.wo", # llama-pth
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"encoder.layer.{bid}.attention.output.dense", # bert
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"transformer.h.{bid}.attn.out_proj", # gpt-j
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@ -229,7 +229,7 @@ class TensorNameMap:
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"transformer.h.{bid}.ln_2", # gpt2 refact qwen jais exaone
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"h.{bid}.post_attention_layernorm", # bloom
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"transformer.blocks.{bid}.norm_2", # mpt
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"model.layers.{bid}.post_attention_layernorm", # llama-hf nemotron
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"model.layers.{bid}.post_attention_layernorm", # llama-hf nemotron olmoe
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"layers.{bid}.ffn_norm", # llama-pth
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"language_model.encoder.layers.{bid}.post_attention_layernorm", # persimmon
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"model.layers.{bid}.ln2", # yi
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@ -253,7 +253,7 @@ class TensorNameMap:
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MODEL_TENSOR.FFN_GATE_INP: (
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"layers.{bid}.feed_forward.gate", # mixtral
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"model.layers.{bid}.block_sparse_moe.gate", # mixtral
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"model.layers.{bid}.mlp.gate", # qwen2moe
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"model.layers.{bid}.mlp.gate", # qwen2moe olmoe
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"transformer.decoder_layer.{bid}.router", # Grok
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"transformer.blocks.{bid}.ffn.router.layer", # dbrx
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),
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@ -295,7 +295,7 @@ class TensorNameMap:
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"layers.{bid}.feed_forward.experts.w3", # mixtral (merged)
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"transformer.decoder_layer.{bid}.moe.linear_v", # Grok (merged)
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"transformer.blocks.{bid}.ffn.experts.mlp.v1", # dbrx
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"model.layers.{bid}.mlp.experts.up_proj", # qwen2moe (merged)
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"model.layers.{bid}.mlp.experts.up_proj", # qwen2moe olmoe (merged)
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),
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MODEL_TENSOR.FFN_UP_SHEXP: (
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@ -327,7 +327,7 @@ class TensorNameMap:
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"layers.{bid}.feed_forward.experts.w1", # mixtral (merged)
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"transformer.decoder_layer.{bid}.moe.linear", # Grok (merged)
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"transformer.blocks.{bid}.ffn.experts.mlp.w1", # dbrx
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"model.layers.{bid}.mlp.experts.gate_proj", # qwen2moe (merged)
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"model.layers.{bid}.mlp.experts.gate_proj", # qwen2moe olmoe (merged)
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),
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MODEL_TENSOR.FFN_GATE_SHEXP: (
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@ -367,7 +367,7 @@ class TensorNameMap:
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"layers.{bid}.feed_forward.experts.w2", # mixtral (merged)
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"transformer.decoder_layer.{bid}.moe.linear_1", # Grok (merged)
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"transformer.blocks.{bid}.ffn.experts.mlp.w2", # dbrx
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"model.layers.{bid}.mlp.experts.down_proj", # qwen2moe (merged)
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"model.layers.{bid}.mlp.experts.down_proj", # qwen2moe olmoe (merged)
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),
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MODEL_TENSOR.FFN_DOWN_SHEXP: (
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@ -378,7 +378,7 @@ class TensorNameMap:
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MODEL_TENSOR.ATTN_Q_NORM: (
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"language_model.encoder.layers.{bid}.self_attention.q_layernorm",
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"model.layers.{bid}.self_attn.q_layernorm", # persimmon
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"model.layers.{bid}.self_attn.q_norm", # cohere
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"model.layers.{bid}.self_attn.q_norm", # cohere olmoe
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"transformer.blocks.{bid}.attn.q_ln", # sea-lion
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"encoder.layer.{bid}.attention.self.layer_norm_q", # jina-bert-v2
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"transformer.layers.{bid}.attn.q_norm", # openelm
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@ -387,7 +387,7 @@ class TensorNameMap:
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MODEL_TENSOR.ATTN_K_NORM: (
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"language_model.encoder.layers.{bid}.self_attention.k_layernorm",
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"model.layers.{bid}.self_attn.k_layernorm", # persimmon
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"model.layers.{bid}.self_attn.k_norm", # cohere
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"model.layers.{bid}.self_attn.k_norm", # cohere olmoe
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"transformer.blocks.{bid}.attn.k_ln", # sea-lion
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"encoder.layer.{bid}.attention.self.layer_norm_k", # jina-bert-v2
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"transformer.layers.{bid}.attn.k_norm", # openelm
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203
src/llama.cpp
203
src/llama.cpp
@ -202,6 +202,7 @@ enum llm_arch {
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LLM_ARCH_COMMAND_R,
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LLM_ARCH_DBRX,
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LLM_ARCH_OLMO,
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LLM_ARCH_OLMOE,
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LLM_ARCH_OPENELM,
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LLM_ARCH_ARCTIC,
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LLM_ARCH_DEEPSEEK2,
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@ -251,6 +252,7 @@ static const std::map<llm_arch, const char *> LLM_ARCH_NAMES = {
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{ LLM_ARCH_COMMAND_R, "command-r" },
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{ LLM_ARCH_DBRX, "dbrx" },
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{ LLM_ARCH_OLMO, "olmo" },
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{ LLM_ARCH_OLMOE, "olmoe" },
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{ LLM_ARCH_OPENELM, "openelm" },
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{ LLM_ARCH_ARCTIC, "arctic" },
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{ LLM_ARCH_DEEPSEEK2, "deepseek2" },
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@ -1193,6 +1195,26 @@ static const std::map<llm_arch, std::map<llm_tensor, std::string>> LLM_TENSOR_NA
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{ LLM_TENSOR_FFN_UP, "blk.%d.ffn_up" },
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},
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},
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{
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LLM_ARCH_OLMOE,
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{
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{ LLM_TENSOR_TOKEN_EMBD, "token_embd" },
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{ LLM_TENSOR_OUTPUT_NORM, "output_norm" },
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{ LLM_TENSOR_OUTPUT, "output" },
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{ LLM_TENSOR_ATTN_NORM, "blk.%d.attn_norm" },
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{ LLM_TENSOR_ATTN_Q, "blk.%d.attn_q" },
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{ LLM_TENSOR_ATTN_K, "blk.%d.attn_k" },
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{ LLM_TENSOR_ATTN_V, "blk.%d.attn_v" },
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{ LLM_TENSOR_ATTN_OUT, "blk.%d.attn_output" },
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{ LLM_TENSOR_ATTN_Q_NORM, "blk.%d.attn_q_norm" },
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{ LLM_TENSOR_ATTN_K_NORM, "blk.%d.attn_k_norm" },
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{ LLM_TENSOR_FFN_NORM, "blk.%d.ffn_norm" },
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{ LLM_TENSOR_FFN_GATE_INP, "blk.%d.ffn_gate_inp" },
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{ LLM_TENSOR_FFN_GATE_EXPS, "blk.%d.ffn_gate_exps" },
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{ LLM_TENSOR_FFN_DOWN_EXPS, "blk.%d.ffn_down_exps" },
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{ LLM_TENSOR_FFN_UP_EXPS, "blk.%d.ffn_up_exps" },
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},
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},
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{
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LLM_ARCH_OPENELM,
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{
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@ -2277,6 +2299,7 @@ enum e_model {
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MODEL_MEDIUM,
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MODEL_LARGE,
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MODEL_XL,
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MODEL_A1_7B,
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MODEL_A2_7B,
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MODEL_8x7B,
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MODEL_8x22B,
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@ -5241,6 +5264,7 @@ static const char * llama_model_type_name(e_model type) {
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case MODEL_MEDIUM: return "0.4B";
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case MODEL_LARGE: return "0.8B";
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case MODEL_XL: return "1.5B";
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case MODEL_A1_7B: return "A1.7B";
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case MODEL_A2_7B: return "A2.7B";
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case MODEL_8x7B: return "8x7B";
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case MODEL_8x22B: return "8x22B";
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@ -5791,6 +5815,14 @@ static void llm_load_hparams(
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default: model.type = e_model::MODEL_UNKNOWN;
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}
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} break;
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case LLM_ARCH_OLMOE:
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{
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ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
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switch (hparams.n_layer) {
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case 16: model.type = e_model::MODEL_A1_7B; break;
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default: model.type = e_model::MODEL_UNKNOWN;
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}
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} break;
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case LLM_ARCH_OPENELM:
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{
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ml.get_key(LLM_KV_ATTENTION_LAYERNORM_RMS_EPS, hparams.f_norm_rms_eps);
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@ -8018,6 +8050,44 @@ static bool llm_load_tensors(
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layer.ffn_up = ml.create_tensor(ctx_split, tn(LLM_TENSOR_FFN_UP, "weight", i), {n_embd, n_ff});
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}
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} break;
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case LLM_ARCH_OLMOE:
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{
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model.tok_embd = ml.create_tensor(ctx_input, tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab});
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// output
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{
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model.output_norm = ml.create_tensor(ctx_output, tn(LLM_TENSOR_OUTPUT_NORM, "weight"), {n_embd});
|
||||
model.output = ml.create_tensor(ctx_output_split, tn(LLM_TENSOR_OUTPUT, "weight"), {n_embd, n_vocab});
|
||||
}
|
||||
|
||||
for (int i = 0; i < n_layer; ++i) {
|
||||
ggml_context * ctx_layer = ctx_for_layer(i);
|
||||
ggml_context * ctx_split = ctx_for_layer_split(i);
|
||||
|
||||
auto & layer = model.layers[i];
|
||||
|
||||
layer.attn_norm = ml.create_tensor(ctx_layer, tn(LLM_TENSOR_ATTN_NORM, "weight", i), {n_embd});
|
||||
|
||||
layer.wq = ml.create_tensor(ctx_split, tn(LLM_TENSOR_ATTN_Q, "weight", i), {n_embd, n_embd});
|
||||
layer.wk = ml.create_tensor(ctx_split, tn(LLM_TENSOR_ATTN_K, "weight", i), {n_embd, n_embd_gqa});
|
||||
layer.wv = ml.create_tensor(ctx_split, tn(LLM_TENSOR_ATTN_V, "weight", i), {n_embd, n_embd_gqa});
|
||||
layer.wo = ml.create_tensor(ctx_split, tn(LLM_TENSOR_ATTN_OUT, "weight", i), {n_embd, n_embd});
|
||||
layer.attn_q_norm = ml.create_tensor(ctx_layer, tn(LLM_TENSOR_ATTN_Q_NORM, "weight", i), {n_embd});
|
||||
layer.attn_k_norm = ml.create_tensor(ctx_layer, tn(LLM_TENSOR_ATTN_K_NORM, "weight", i), {n_embd});
|
||||
|
||||
layer.ffn_norm = ml.create_tensor(ctx_layer, tn(LLM_TENSOR_FFN_NORM, "weight", i), {n_embd});
|
||||
|
||||
layer.ffn_gate_inp = ml.create_tensor(ctx_layer, tn(LLM_TENSOR_FFN_GATE_INP, "weight", i), {n_embd, n_expert});
|
||||
|
||||
GGML_ASSERT(n_expert > 0);
|
||||
GGML_ASSERT(n_expert_used > 0);
|
||||
|
||||
// MoE branch
|
||||
layer.ffn_gate_exps = ml.create_tensor(ctx_split, tn(LLM_TENSOR_FFN_GATE_EXPS, "weight", i), {n_embd, n_ff, n_expert});
|
||||
layer.ffn_down_exps = ml.create_tensor(ctx_split, tn(LLM_TENSOR_FFN_DOWN_EXPS, "weight", i), {n_ff, n_embd, n_expert});
|
||||
layer.ffn_up_exps = ml.create_tensor(ctx_split, tn(LLM_TENSOR_FFN_UP_EXPS, "weight", i), {n_embd, n_ff, n_expert});
|
||||
}
|
||||
} break;
|
||||
case LLM_ARCH_OPENELM:
|
||||
{
|
||||
model.tok_embd = ml.create_tensor(ctx_input, tn(LLM_TENSOR_TOKEN_EMBD, "weight"), {n_embd, n_vocab});
|
||||
@ -13832,6 +13902,134 @@ struct llm_build_context {
|
||||
return gf;
|
||||
}
|
||||
|
||||
// based on the build_qwen2moe() function, changes:
|
||||
// * removed shared experts
|
||||
// * removed bias
|
||||
// * added q, k norm
|
||||
struct ggml_cgraph * build_olmoe() {
|
||||
struct ggml_cgraph * gf = ggml_new_graph_custom(ctx0, llama_model_max_nodes(model), false);
|
||||
|
||||
// mutable variable, needed during the last layer of the computation to skip unused tokens
|
||||
int32_t n_tokens = this->n_tokens;
|
||||
|
||||
const int64_t n_embd_head = hparams.n_embd_head_v;
|
||||
GGML_ASSERT(n_embd_head == hparams.n_embd_head_k);
|
||||
GGML_ASSERT(n_embd_head == hparams.n_rot);
|
||||
|
||||
struct ggml_tensor * cur;
|
||||
struct ggml_tensor * inpL;
|
||||
|
||||
inpL = llm_build_inp_embd(ctx0, lctx, hparams, batch, model.tok_embd, cb);
|
||||
|
||||
// inp_pos - contains the positions
|
||||
struct ggml_tensor * inp_pos = build_inp_pos();
|
||||
|
||||
// KQ_mask (mask for 1 head, it will be broadcasted to all heads)
|
||||
struct ggml_tensor * KQ_mask = build_inp_KQ_mask();
|
||||
|
||||
for (int il = 0; il < n_layer; ++il) {
|
||||
struct ggml_tensor * inpSA = inpL;
|
||||
|
||||
// norm
|
||||
cur = llm_build_norm(ctx0, inpL, hparams,
|
||||
model.layers[il].attn_norm, NULL,
|
||||
LLM_NORM_RMS, cb, il);
|
||||
cb(cur, "attn_norm", il);
|
||||
|
||||
// self_attention
|
||||
{
|
||||
// compute Q and K and RoPE them
|
||||
struct ggml_tensor * Qcur = llm_build_lora_mm(lctx, ctx0, model.layers[il].wq, cur);
|
||||
cb(Qcur, "Qcur", il);
|
||||
|
||||
struct ggml_tensor * Kcur = llm_build_lora_mm(lctx, ctx0, model.layers[il].wk, cur);
|
||||
cb(Kcur, "Kcur", il);
|
||||
|
||||
struct ggml_tensor * Vcur = llm_build_lora_mm(lctx, ctx0, model.layers[il].wv, cur);
|
||||
cb(Vcur, "Vcur", il);
|
||||
|
||||
Qcur = llm_build_norm(ctx0, Qcur, hparams, model.layers[il].attn_q_norm, NULL,
|
||||
LLM_NORM_RMS, cb, il);
|
||||
cb(Qcur, "Qcur_normed", il);
|
||||
|
||||
Kcur = llm_build_norm(ctx0, Kcur, hparams, model.layers[il].attn_k_norm, NULL,
|
||||
LLM_NORM_RMS, cb, il);
|
||||
cb(Kcur, "Kcur_normed", il);
|
||||
|
||||
Qcur = ggml_reshape_3d(ctx0, Qcur, n_embd_head, n_head, n_tokens);
|
||||
Kcur = ggml_reshape_3d(ctx0, Kcur, n_embd_head, n_head_kv, n_tokens);
|
||||
|
||||
Qcur = ggml_rope_ext(
|
||||
ctx0, Qcur, inp_pos, nullptr,
|
||||
n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
|
||||
ext_factor, attn_factor, beta_fast, beta_slow
|
||||
);
|
||||
cb(Qcur, "Qcur_rope", il);
|
||||
|
||||
Kcur = ggml_rope_ext(
|
||||
ctx0, Kcur, inp_pos, nullptr,
|
||||
n_rot, rope_type, n_ctx_orig, freq_base, freq_scale,
|
||||
ext_factor, attn_factor, beta_fast, beta_slow
|
||||
);
|
||||
cb(Kcur, "Kcur_rope", il);
|
||||
|
||||
cur = llm_build_kv(ctx0, lctx, kv_self, gf,
|
||||
model.layers[il].wo, NULL,
|
||||
Kcur, Vcur, Qcur, KQ_mask, n_tokens, kv_head, n_kv, 1.0f/sqrtf(float(n_embd_head)), cb, il);
|
||||
}
|
||||
|
||||
if (il == n_layer - 1) {
|
||||
// skip computing output for unused tokens
|
||||
struct ggml_tensor * inp_out_ids = build_inp_out_ids();
|
||||
n_tokens = n_outputs;
|
||||
cur = ggml_get_rows(ctx0, cur, inp_out_ids);
|
||||
inpSA = ggml_get_rows(ctx0, inpSA, inp_out_ids);
|
||||
}
|
||||
|
||||
struct ggml_tensor * ffn_inp = ggml_add(ctx0, cur, inpSA);
|
||||
cb(ffn_inp, "ffn_inp", il);
|
||||
|
||||
// MoE branch
|
||||
cur = llm_build_norm(ctx0, ffn_inp, hparams,
|
||||
model.layers[il].ffn_norm, NULL,
|
||||
LLM_NORM_RMS, cb, il);
|
||||
cb(cur, "ffn_norm", il);
|
||||
|
||||
cur = llm_build_moe_ffn(ctx0, lctx, cur,
|
||||
model.layers[il].ffn_gate_inp,
|
||||
model.layers[il].ffn_up_exps,
|
||||
model.layers[il].ffn_gate_exps,
|
||||
model.layers[il].ffn_down_exps,
|
||||
n_expert, n_expert_used,
|
||||
LLM_FFN_SILU, false,
|
||||
false, 0.0,
|
||||
cb, il);
|
||||
cb(cur, "ffn_moe_out", il);
|
||||
|
||||
cur = ggml_add(ctx0, cur, ffn_inp);
|
||||
cur = lctx.cvec.apply_to(ctx0, cur, il);
|
||||
cb(cur, "l_out", il);
|
||||
|
||||
// input for next layer
|
||||
inpL = cur;
|
||||
}
|
||||
|
||||
cur = inpL;
|
||||
|
||||
cur = llm_build_norm(ctx0, cur, hparams,
|
||||
model.output_norm, NULL,
|
||||
LLM_NORM_RMS, cb, -1);
|
||||
cb(cur, "result_norm", -1);
|
||||
|
||||
// lm_head
|
||||
cur = llm_build_lora_mm(lctx, ctx0, model.output, cur);
|
||||
cb(cur, "result_output", -1);
|
||||
|
||||
ggml_build_forward_expand(gf, cur);
|
||||
|
||||
return gf;
|
||||
}
|
||||
|
||||
struct ggml_cgraph * build_openelm() {
|
||||
struct ggml_cgraph * gf = ggml_new_graph_custom(ctx0, llama_model_max_nodes(model), false);
|
||||
|
||||
@ -15712,6 +15910,10 @@ static struct ggml_cgraph * llama_build_graph(
|
||||
{
|
||||
result = llm.build_olmo();
|
||||
} break;
|
||||
case LLM_ARCH_OLMOE:
|
||||
{
|
||||
result = llm.build_olmoe();
|
||||
} break;
|
||||
case LLM_ARCH_OPENELM:
|
||||
{
|
||||
result = llm.build_openelm();
|
||||
@ -18896,6 +19098,7 @@ enum llama_rope_type llama_rope_type(const struct llama_model * model) {
|
||||
case LLM_ARCH_QWEN:
|
||||
case LLM_ARCH_QWEN2:
|
||||
case LLM_ARCH_QWEN2MOE:
|
||||
case LLM_ARCH_OLMOE:
|
||||
case LLM_ARCH_PHI2:
|
||||
case LLM_ARCH_PHI3:
|
||||
case LLM_ARCH_GEMMA:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user