test=develop

add inclusive/exclusive mode in avg pool

Grid sampler operator for spatial transformer network.

Polish hash op comment

Fix paddle version

test=develop

test=develop

Add numeric_stable_mode parameters to softmax_with_xe op

Enable sequential execution mode in parallel executor

* remove unnecessary var_and_op
test=develop

* fix _init_zero_idx_
test=develop

test=develop

add depthwise conv mkldnn pass

add program check

* enable pyreader use pin memory

* add py reader pin memory test test=develop

* Add affine grid generator.

* fix ffine grid.

* Add unitest.

* Add CPU kernel and fix unitest.

* Fix CPU kernel.

* Refine code.
test=develop

* Fix python api.
test=develop

* Update python api.
test=develop

* Fix comment.
test=develop

* Rename affine_grid_generator to affine_grid and enhence unitest.
test=develop

* Fix unitest.
test=develop

* fix dim0 in _load_slice_up_vars

* fix dim0 in _load_slice_up_vars, fix innershape in delete_var_op

* Revert "fix lookuptable in reduce strategy"

This reverts commit 0e722c5e

* add unit test for dist

* add unit test for dist, test=develop

* cancel revert, test=develop

Fix the example in the doc of transpose_op

Refine the doc of dynamic_gru and gru_unit.

remove unused WITH_FAST_BUNDLE_TEST option

added transpiler pass for mkldnn depthwise_conv

test=develop

add a small test to verify tensor type

set en empty optimize block if pserver has no optimize block

Dist table support multi table

* fix GetTensorFromVar
test=release/1.1

* refine GetTensorFromVar
test=develop

test=develop

test=develop

update doc to 1.1