JSTL

[hourieh-jamali]

hi
I'm trying to run
scripts/exp_jstl.sh
but I got some errors in extracting features I use a system with one GPU and I couldn't use the mpirun
my errors is
E0112 14:23:14.002522 1848 extract_features.cpp:54] Using GPU
E0112 14:23:14.002907 1848 extract_features.cpp:60] Using Device_id=0
F0112 14:23:14.791924 1848 db_lmdb.hpp:13] Check failed: mdb_status == 0 (2 vs. 0) No such file or directory
*** Check failure stack trace: ***
@ 0x7f54f14b2daa (unknown)
@ 0x7f54f14b2ce4 (unknown)
@ 0x7f54f14b26e6 (unknown)
@ 0x7f54f14b5687 (unknown)
@ 0x7f54f194338e caffe::db::LMDB::Open()
@ 0x7f54f18a57c6 caffe::DataLayer<>::DataLayerSetUp()
@ 0x7f54f18713e9 caffe::BasePrefetchingDataLayer<>::LayerSetUp()
@ 0x7f54f1854a62 caffe::Net<>::Init()
@ 0x7f54f1856d91 caffe::Net<>::Net()
@ 0x40805c feature_extraction_pipeline<>()
@ 0x7f54f08cff45 (unknown)
@ 0x403bce (unknown)
@ (nil) (unknown)
scripts/routines.sh: line 101: 1848 Aborted (core dumped) ${CAFFE_DIR}/build/tools/extract_features ${trained_model} ${model} ${blob},label ${result_dir}/${subset}_features_lmdb,${result_dir}/${subset}_labels_lmdb ${num_iters} lmdb GPU 0

and also in a /dgd_person_reid/models/jstl package are some solver file for each database for example viper_solver.prototxt could I run especial command before running scripts/exp_jstl.sh ?
thank you