1. hipgenisa.sh now adds int main(){} during kernel compilation. User does not have to put it there
2. Renamed vcpy_isa.cpp to vcpy_kernel.cpp
3. Removed vcpy_isa.cu as the kernel code should be common for both paths
4. Changed Makefile and runkernel.cpp to work with above changes
Change-Id: I9f8c84706b44bb500bc493a68e959762b55a0142
[ROCm/hip-tests commit: 6ca7a87e0e]
1. Removed vcpy_isa.ptx as it should be generated during make
2. Made argument padding specific to hcc path
3. Renamed --gencodeobject to --genco
4. Changed Makefile to work on both nvcc and hcc path
Change-Id: Ifd053d541085d9ce4fd37bc21b07674786c7163e
[ROCm/hip-tests commit: ebc17b0d6e]