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pytorch/caffe2/python/operator_test
Shali Jiang f87a4cc23f support Gather different indices for different examples in one batch (#23285)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/23285

for example:

Inputs:
  data:
   [[[2 4 2 0],
     [0 1 2 0],
     [1 1 0 0]],
    [[3 4 1 3],
     [0 3 2 2],
     [4 1 0 4]]]

  idx:
    [[0 2],
     [0 1]]

outputs:
  [[[2 4 2 0],
    [1 1 0 0]],
   [[3 4 1 3],
    [0 3 2 2]]]

data and idx must have the same outer dimension

call Gather or BatchGather with argument match_outer=True

Reviewed By: huayuli00

Differential Revision: D16452539

fbshipit-source-id: 7229489f4a9c02ee9f3c6a8a24bcd02925d96e07
2019-08-04 21:17:49 -07:00
..
2019-03-06 11:36:44 -08:00
2018-10-23 17:03:47 -07:00
2019-05-08 17:57:33 -07:00