* Bug fix: StaticInitializer.

* Make CudaContextManager a member of GPU_Backend::BackendContext.

* fix formatting

* add option to run all models in a directory

* add print for exception from benchmark

* Utilize GPUMemoryManager/Allocator for preallocation of intermediate tensor buffer memory.

* Formatting.

* Merge with master required rework of memory due to CFE pass. Moved function memory pool allocation to pass as a result.

* Formatting.

* Added pass source files.

* Updated tests to account for new assert check. All GPUAllocators should be deconstructed before allocation is made in GPUMemoryManager.

* GPUAllocator::close() can be used to close the allocator prior to destruction

* Removed open allocators. Replaced check with inspection of pass::MemoryManager node list.

* Formatting.

* Rename m_memory_buffers -> m_tensor_memory_buffers. Use full path to static alignment variable.

* FunctionMemoryReservation -> TensorMemoryReservation. Only return true in pass if reservation is made (bug fix).

* Moved static compilation mutex.

* Update external function with new pass name.

* GPU_ExternalFunction: Add s_memory_pool_alignment, remove optimize_and_assemble method.

* update frameworkdocs

* revise docs with new MXNet bridge code instructions

* revise docs with new MXNet bridge code instructions

* remove broken merge conflict

* update frameworkdocs

* revise docs with new MXNet bridge code instructions

* revise docs with new MXNet bridge code instructions

* - Added DEX support for MaxPoolBackprop op for CPU backend

* Added DEX execution support for AvgPoolBackprop

* compiles but does not link

* dex max_pool_with_indices

* maxpoolwithindices (#1300)

* lrn init

* fix comment

* mkldnn lrn (#1295)

* add serializer + fix compiler warnings

* Fix the first_iteration flag so it works when more than one call-frame exists

Static variables defined in lambda expressions are not private to a lambda so
move this to the runtime context

* Shave off a few microseconds by initializing intermediates exactly once

* Make all execution paths use first_iteration in the runtime context

* [Py] Add __repr__ to Strides and CoordDiff

* Apply clang-format

* Repr fix

* Apply clang-format

* [Py] Add convolution_backprop_data to API

* Conv fix

* Updated softmax.

* Formatting.

* Updated convolution.

* Use build_primitive overloading. Add helper to emit type_string given a node.

* Formatting.

* Update ConvolutionBackpropData.

* convolution backprop & max pool memory primitive cacheing (#1303)

* Updated ConvolutionBackpropFilters.
* Update MaxPool.

* Update Max and Min. (#1307)

* move add,mult,min,max,sqrt to elementwise_op, increase op per threads

* Implement trigonometric ops for direct execution.

* Rename files.

* build on suse w/gcc 4.8.5

* fix SUSE build error

* add comments

* remove template function

* update per review comment

* fix nan check emitted code

* updated

* type prop

* disable test in manifest

* try to exclude

* style

* double

* dobule

* more

* style

* more

* vecs

* fix goe

* Work around some buggy (and deprecated) rpath directives

* Add missing newline

* Revert "Add missing newline"

This reverts commit 95aebb7f14850afcd59c53ece0bb4663b8c38660.

* Encoding fixes

* hacking to support dot of 3 by 2 inputs with gemm_batch.

* clean up.

* testing inplace reshape.

* fixed a compile error.

* added comments on todo.

* check for output.

* check for annotation.

* more optimizations WIP.

* sum simd.

* moved parallel for

* testing sum vectorization.

* fixed merge errors.

* sum wip.

* more logic.

* sum refactor and clean up.

* clean up.

* removed unrelated changes.

* removed related changes from merge.

* fixed clang compile errors.

* move to cuda_emiiter

* fix bug, clang format

* size_t to uint32_t

* reverse_axes

* add rank back, clang format

* remove unused code and file

* remove unused code and file

* manually merge with master

* IntelGPU backend: Power, Sigmoid and ReluBackprop operations

* style changed to ReluBackprop

* Update intelgpu_backend.cpp

* rank3xrank2 cpu_emitter version 1

* refactoring matmulbias

* add comment

* IntelGPU backend: Dot operation (partially implemented)

* PR1275. Debug output deleted.

* PR1275. Comments addressed

* Broadcast and Pad bug fix.

* Added NO_THROW version of the cuda error checking defines. Now utilizing these in dtors.

This reverts commit 68d9d6eafb1475c83c47229ab3c784c3d392ddbd.

* Revert "Broadcast and Pad bug fix."

This reverts commit 099c79792a2e7b9b8727b48de90f623953691f4c.