refine openblas install lib when CAPI

[WIP] Split SelectedRows to multiple pservers

* init complete data layout transform

* can compile

* test passed

* optimize code

* fix while_grad_op first step loss lod problem

* optimize in out ptr for transform

* add check

* update copyright

* clean code

* add NeedTransformLayout

* add comment

* change the interface of data_type_transform

* init data_type_transform_test

* complete data_type_transform_test

* add TransDataType to data_transform

* Add fluid_compiler.md

* Paragraphing

* "fix decode bug"

* "follow commnet"

* "fix error"

* "fix hook bug"

* fix based comment

* fix copyright

* fix based on comment

Enhance matmul_op to support 4-D inputs.

remove unused vars which block the build

Recv OP: use BlockDesc* instread of ProgramDesc proto as Attribute

Fix the description of default scale attribute for scale op.

Add distribution implement of image classification

Add python wrapper for sequence reshape operator.

Add sequence reshape operator

* check if kernel if found for kernel type

* do kernel check before data transform

Change input data type to int64_t

* add data layout transform and optimize the implementation of data_transform

* add new_op_kernel_en.md

Add CTC align op

delete memory copy from linear_chain_crf_op.