PaddleLite deploy lite PaddleOCR core dump

[idreamerhx]

Hi,

PaddlePaddle/PaddleOCR#2962 (comment)

I viewed PaddleOCR/deploy/lite code, and I confirm this is not a bug of PaddleOCR. Maybe this issue relates to PaddleLite whhile loading rec model.

Models are downloaded from tutorials.
https://github.com/PaddlePaddle/PaddleOCR/blob/f88897602f0af5e902bbf6fd5a4a87f3c51d3ad0/doc/doc_en/models_list_en.md

ch_ppocr_mobile_v2.0_cls_opt.nb -> /opt/paddle-models/ocr/ch_ppocr_mobile_v2.0_cls_opt.nb
ch_ppocr_mobile_v2.0_cls_slim_opt.nb -> /opt/paddle-models/ocr/ch_ppocr_mobile_v2.0_cls_slim_opt.nb
ch_ppocr_mobile_v2.0_det_opt.nb -> /opt/paddle-models/ocr/ch_ppocr_mobile_v2.0_det_opt.nb
ch_ppocr_mobile_v2.0_det_slim_opt.nb -> /opt/paddle-models/ocr/ch_ppocr_mobile_v2.0_det_slim_opt.nb
ch_ppocr_mobile_v2.0_rec_opt.nb -> /opt/paddle-models/ocr/ch_ppocr_mobile_v2.0_rec_opt.nb
ch_ppocr_mobile_v2.0_rec_slim_opt.nb -> /opt/paddle-models/ocr/ch_ppocr_mobile_v2.0_rec_slim_opt.nb

PaddleOCR branch: release/2.1
PaddleLite branch: origin/release/v2.9

[root@firefly lite]# ./ocr_db_crnn models/ch_ppocr_mobile_v2.0_det_opt.nb models/ch_ppocr_mobile_v2.0_cls_opt.nb models/ch_ppocr_mobile_v2.0_rec_opt.nb data/imgs/11.jpg data/ppocr_keys_v1.txt
[I 5/31 17:48:50.456 ...opt/Paddle-Lite/lite/core/device_info.cc:1097 Setup] ARM multiprocessors name:
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1098 Setup] ARM multiprocessors number: 6
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1100 Setup] ARM multiprocessors ID: 0, max freq: 1512, min freq: 1512, cluster ID: 1, CPU ARCH: A53
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1100 Setup] ARM multiprocessors ID: 1, max freq: 1512, min freq: 1512, cluster ID: 1, CPU ARCH: A53
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1100 Setup] ARM multiprocessors ID: 2, max freq: 1512, min freq: 1512, cluster ID: 1, CPU ARCH: A53
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1100 Setup] ARM multiprocessors ID: 3, max freq: 1512, min freq: 1512, cluster ID: 1, CPU ARCH: A53
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1100 Setup] ARM multiprocessors ID: 4, max freq: 2016, min freq: 2016, cluster ID: 0, CPU ARCH: A72
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1100 Setup] ARM multiprocessors ID: 5, max freq: 2016, min freq: 2016, cluster ID: 0, CPU ARCH: A72
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1106 Setup] L1 DataCache size is:
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1108 Setup] 32 KB
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1108 Setup] 32 KB
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1108 Setup] 32 KB
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1108 Setup] 32 KB
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1108 Setup] 32 KB
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1108 Setup] 32 KB
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1110 Setup] L2 Cache size is:
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1112 Setup] 512 KB
[I 5/31 17:48:50.457 ...opt/Paddle-Lite/lite/core/device_info.cc:1112 Setup] 512 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1112 Setup] 512 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1112 Setup] 512 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1112 Setup] 512 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1112 Setup] 512 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1114 Setup] L3 Cache size is:
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1116 Setup] 0 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1116 Setup] 0 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1116 Setup] 0 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1116 Setup] 0 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1116 Setup] 0 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1116 Setup] 0 KB
[I 5/31 17:48:50.458 ...opt/Paddle-Lite/lite/core/device_info.cc:1118 Setup] Total memory: 1964844KB
[W 5/31 17:48:50.531 ...e-Lite/lite/model_parser/model_parser.cc:882 LoadModelFbsFromFile]
warning: the version of opt that transformed this model is not consistent with current Paddle-Lite version.
version of opt:6010b5f
version of current Paddle-Lite:8559ec60
[W 5/31 17:48:50.608 ...e-Lite/lite/model_parser/model_parser.cc:882 LoadModelFbsFromFile]
warning: the version of opt that transformed this model is not consistent with current Paddle-Lite version.
version of opt:6010b5f
version of current Paddle-Lite:8559ec60
[W 5/31 17:48:50.643 ...e-Lite/lite/model_parser/model_parser.cc:882 LoadModelFbsFromFile]
warning: the version of opt that transformed this model is not consistent with current Paddle-Lite version.
version of opt:6010b5f
version of current Paddle-Lite:8559ec60
[I 5/31 17:48:50.933 ...ddle-Lite/lite/kernels/arm/conv_direct.h:207 PrepareForRun] param.filter:
[I 5/31 17:48:51.282 ...ddle-Lite/lite/kernels/arm/conv_direct.h:207 PrepareForRun] param.filter:
[I 5/31 17:48:51.345 ...ddle-Lite/lite/kernels/arm/conv_direct.h:207 PrepareForRun] param.filter:
Segmentation fault

[paddle-bot-old]

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[idreamerhx]

PaddleOCR replied me and this works now.
the command usage of ocr_db_crnn confused and makes me passed models in wrong order.