Merge branch 'approx_hpvm_reorg_keras' into approx_hpvm_reorg

.gitmodules

README.md

hpvm/CMakeLists.txt

hpvm/install.sh

hpvm/llvm_patches/construct_patch.sh

hpvm/projects/hpvm-tensor-rt/CMakeLists.txt

hpvm/projects/hpvm-tensor-rt/README.md

hpvm/projects/hpvm-tensor-rt/docs/Changes.md

...ojects/hpvm-tensor-rt/tensor_runtime/include/approx_api.h

...cts/hpvm-tensor-rt/tensor_runtime/include/configuration.h

...jects/hpvm-tensor-rt/tensor_runtime/include/device_math.h

...ts/hpvm-tensor-rt/tensor_runtime/src/approx_simulation.cu

...jects/hpvm-tensor-rt/tensor_runtime/src/configuration.cpp

...projects/hpvm-tensor-rt/tensor_runtime/src/device_math.cu

.../hpvm-tensor-rt/tensor_runtime/src/hpvm-rt-controller.cpp

hpvm/projects/keras/README.md

hpvm/projects/keras/docs/Support.md

hpvm/projects/keras/frontend/approxhpvm_translator.py

hpvm/projects/keras/frontend/hpvm_dfg_translator.py

hpvm/projects/keras/frontend/knobs.py