GitLab

support merge_all_iters_to_one_epoch to avoid deadlock when switching epochs, eval last 10 epochs after training

* bugfixed: support pcdet.__version__ for recording

support more flexible setting of conv head; slice inputs when batch size is too large in PFNLayer to avoid bugs (#124)

* support more flexible setting

* slice inputs of nn.Linear when batch size is too large

* remove warning from yaml and dbsampler

* bugfixed: support gt_sampling with empty scenes, add logger without log_file

* abstract load_data_to_gpu function in train/test

* add comments for supporting costum dataset

* add codes for creating kitti infos and gt database

all model codes refactoring for training/testing, support multiple 3D detectors (SECOND, PartA2-Net (official release), PV-RCNN (official release))

add dataset template codes with data_augmentor and data_processor structure in the unified normative coodinates, and utils codes