转换后的混合异构模型在J3上运行报错

用户您好，请详细描述您所遇到的问题。

1.硬件获取渠道：

2.当前系统镜像版本：x3j3_lnx_db_20220826 debug

3.当前天工开物版本：horizon_xj3_open_explorer_v1.9.4_20220126

4.问题定位：转换后的混合异构模型经过hb_mapper checker，hb_mapper makertbin，hb_perf验证都成功运行，没有报错。但是将模型放到J3上运行时报错如下：

[DNN] Runtime version = 1.3.2_(3.13.14 HBRT)

[HorizonRT] The model builder version = 1.4.4

[000:073] (layer_registry.cpp:49): layer Gather has not been registered.

[000:073] (exec_plan.cpp:42): HR:ERROR: unsupported layer:Gather

[000:073] (packed_model.cpp:318): hybrid model init fail

[000:075] (packed_model.cpp:127): Invalid model, model file:./config/./nn4orb.bin

(inference_engine_dnn.cc:143): hbDNNInitializeFromFiles, ./config/./nn4orb.bin, ret = 2

(inference_engine_dnn.cc:155): Load Model Failed, model_path: ./config/./nn4orb.bin

(inferencer.cc:122): Load model file failed

(monosample.cc:26): InferMethod Init failed