Luke I

- Fix testSimple and testConst in stack_op_test - Create a specialisation of DoParallelConcatUpdate for SyclDevice and register it - Guard all code in TENSORFLOW_USE_SYCL - Do not use sycl device...

## System Info ``` Name: Hawaii Vendor: Advanced Micro Devices, Inc. Device OpenCL C version: OpenCL C 2.0 Driver version: 1912.5 (VM) Profile: FULL_PROFILE Version: OpenCL 2.0 AMD-APP (1912.5) Extensions:...

FAIL: //tensorflow/python:sync_replicas_optimizer_test

2

## System Info ``` Name: Hawaii Vendor: Advanced Micro Devices, Inc. Device OpenCL C version: OpenCL C 2.0 Driver version: 1912.5 (VM) Profile: FULL_PROFILE Version: OpenCL 2.0 AMD-APP (1912.5) Extensions:...

FAIL: //tensorflow/contrib/opt:drop_stale_gradient_optimizer_test

2

## System Info ``` Name: Hawaii Vendor: Advanced Micro Devices, Inc. Device OpenCL C version: OpenCL C 2.0 Driver version: 1912.5 (VM) Profile: FULL_PROFILE Version: OpenCL 2.0 AMD-APP (1912.5) Extensions:...

TIMEOUT: //tensorflow/contrib/factorization:gmm_test

2

## System Info ``` Name: Hawaii Vendor: Advanced Micro Devices, Inc. Device OpenCL C version: OpenCL C 2.0 Driver version: 1912.5 (VM) Profile: FULL_PROFILE Version: OpenCL 2.0 AMD-APP (1912.5) Extensions:...

Test: //tensorflow/contrib/tensor_forest:random_forest_test

MISSING: Conv3DBackpropFilterV2 for SYCL

1

file: conv_grad_ops_3d.cc

MISSING: Conv3DBackpropInput for SYCL

1

file: conv_grad_ops_3d.cc