Merge pull request #979 from fenglui/master
增加chatGLM int4配置支持 小显存也可以选择chatGLM
This commit is contained in:
commit
1732127a28
@ -80,6 +80,7 @@ ChatGLM_PTUNING_CHECKPOINT = "" # 例如"/home/hmp/ChatGLM2-6B/ptuning/output/6b
|
||||
|
||||
# 本地LLM模型如ChatGLM的执行方式 CPU/GPU
|
||||
LOCAL_MODEL_DEVICE = "cpu" # 可选 "cuda"
|
||||
LOCAL_MODEL_QUANT = "FP16" # 默认 "FP16" "INT4" 启用量化INT4版本 "INT8" 启用量化INT8版本
|
||||
|
||||
|
||||
# 设置gradio的并行线程数(不需要修改)
|
||||
|
@ -37,15 +37,23 @@ class GetGLMHandle(Process):
|
||||
# 子进程执行
|
||||
# 第一次运行,加载参数
|
||||
retry = 0
|
||||
LOCAL_MODEL_QUANT, device = get_conf('LOCAL_MODEL_QUANT', 'LOCAL_MODEL_DEVICE')
|
||||
|
||||
if LOCAL_MODEL_QUANT == "INT4": # INT4
|
||||
_model_name_ = "THUDM/chatglm2-6b-int4"
|
||||
elif LOCAL_MODEL_QUANT == "INT8": # INT8
|
||||
_model_name_ = "THUDM/chatglm2-6b-int8"
|
||||
else:
|
||||
_model_name_ = "THUDM/chatglm2-6b" # FP16
|
||||
|
||||
while True:
|
||||
try:
|
||||
if self.chatglm_model is None:
|
||||
self.chatglm_tokenizer = AutoTokenizer.from_pretrained("THUDM/chatglm2-6b", trust_remote_code=True)
|
||||
device, = get_conf('LOCAL_MODEL_DEVICE')
|
||||
self.chatglm_tokenizer = AutoTokenizer.from_pretrained(_model_name_, trust_remote_code=True)
|
||||
if device=='cpu':
|
||||
self.chatglm_model = AutoModel.from_pretrained("THUDM/chatglm2-6b", trust_remote_code=True).float()
|
||||
self.chatglm_model = AutoModel.from_pretrained(_model_name_, trust_remote_code=True).float()
|
||||
else:
|
||||
self.chatglm_model = AutoModel.from_pretrained("THUDM/chatglm2-6b", trust_remote_code=True).half().cuda()
|
||||
self.chatglm_model = AutoModel.from_pretrained(_model_name_, trust_remote_code=True).half().cuda()
|
||||
self.chatglm_model = self.chatglm_model.eval()
|
||||
break
|
||||
else:
|
||||
|
@ -681,6 +681,7 @@ def read_single_conf_with_lru_cache(arg):
|
||||
else:
|
||||
print亮红( "[API_KEY] 您的 API_KEY 不满足任何一种已知的密钥格式,请在config文件中修改API密钥之后再运行。")
|
||||
if arg == 'proxies':
|
||||
if not read_single_conf_with_lru_cache('USE_PROXY'): r = None # 检查USE_PROXY,防止proxies单独起作用
|
||||
if r is None:
|
||||
print亮红('[PROXY] 网络代理状态:未配置。无代理状态下很可能无法访问OpenAI家族的模型。建议:检查USE_PROXY选项是否修改。')
|
||||
else:
|
||||
|
Loading…
x
Reference in New Issue
Block a user