Merge pull request !3469 from anzhengqi/modify-networks

Merge pull request !2990 from 徐锦明/master

Merge pull request !3437 from anzhengqi/fix-models-memory-issues

Merge pull request !3120 from zangyaning/master

Merge pull request !3289 from linukc/dlrm2

Merge pull request !2282 from Alexander Melekhin/stnet-gpu

Merge pull request !2074 from alex1999_hub/atae_lstm

Merge pull request !3434 from tangzl7/master

fix

tracktor++ cla

'fix'

'add'

'fix'

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Merge pull request !3429 from Xinghao Chen/master

Merge pull request !3399 from 苑世豪/RefineDet

Merge pull request !3398 from jin_jiaqi/mobile

Merge pull request !3394 from 唐红艳/deeplabv3_master

Merge pull request !3376 from 卟天明/master

Merge pull request !3372 from 张毅辉/pix2pixHD

Merge pull request !3449 from Shawny/shufflenetv2

Merge pull request !3146 from echo-yike/shufflev1_onnx

Merge pull request !2130 from Jamesbing/PAMTRI_gpu

Merge pull request !3270 from GordonnW/temp

Merge pull request !3313 from xubangduo/fixI5CUZO

Merge pull request !3421 from anzhengqi/modify-resnet-train

Merge pull request !3358 from anzhengqi/modify-networks

Merge pull request !3288 from Marina Molchanova/stpm_gpu