Use Cache use_cache boolean Whether to use cache. Wait For Model wait_for_model boolean Whether to wait for model. Returns 展开表 NamePathTypeDescription array of object Score score float The score. Token token integer The token. Token String token_str string The token string. Sequence seq...
当use_cache=True时,会返回这个参数,可选参数。 inputs_embeds:直接传入嵌入表示而不是input_ids,形状为(batch_size, sequence_length, hidden_size)的torch.FloatTensor,可选参数。 use_cache:是否使用缓存加速解码的布尔值,当设置为True时,past_key_values的键值状态将被返回,用于加速解码,可选参数。 output_att...
use_cache 是一个布尔值,表示是否使用缓存。 首先调用 extract_key_value 方法从 hidden 中提取注意力计算所需的键、值和权重,得到 receptance, key, value, state。 如果state 不为None,则提取 state 中的状态信息,准备传递给注意力计算函数 rwkv_linear_attention。 调用rwkv_linear_attention 函数计算注意力并...
1.1-use_cacheis most of the case set toTrueon all model configs, therefore it will pass this logic: transformers/src/transformers/models/llama/modeling_llama.py Line 1004 in2788f8d ifuse_cache: and the model will create a non-Nonepast_key_values. ...
use_cache: 将保存上一个参数并传回,加速decoding; output_attentions:是否返回中间每层的attention输出; output_hidden_states:是否返回中间每层的输出; return_dict:是否按键值对的形式(ModelOutput类,也可以当作tuple用)返回输出,默认为真。 补充:注意,这里的head_mask对注意力计算的无效化,和下文提到的注意力头...
use_cache=use_cache, output_scores=True, # output_hidden_states=True, output_attentions=output_attentions, ) return outputs outputs_cache = generate(model, tokenizer, inputs, use_cache=True, device=device) outputs_no_cache = generate(model, tokenizer, inputs, use_cache=False, device=device)...
(Default: true). Boolean. There is a cache layer on the inference API to speedup requests we have already seen. Most models can use those results as is as models are deterministic (meaning the results will be the same anyway). However if you use a non de
model = AutoModelForCausalLM.from_pretrained(model_id, quantization_config=bnb_config, use_cache=False, device_map="auto") model.config.pretraining_tp =1 # 通过对比doc中的字符串,验证模型是在使用flash attention ifuse_flash_attention: fromutils.llama_patchimportforward ...
checkpoint's original framework or what is availableinthe environment.--cache_dirCACHE_DIRPath indicating where to store cache.--preprocessor{auto,tokenizer,feature_extractor,processor}Which typeofpreprocessor to use.'auto'tries to automatically detect it.--export_with_transformers ...
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