base: contains all dependancies to build HCC TOT branch from source; will use for future HCC build from source. v0.1: contains all prerequisite listed under hipcaffe docker file on github v0.2: contains all source file of HCC tot develop branch v1.0: contains tip of HCC and HIP develop branch(developer-preview), built from source, with ROCm 1.4 release ROCr. v1.1: Newer HCC with RTL debug info enabled. v1.2: a. HCC TOT branch on Jan.19 2016, and latest HIP developer-preview branch. b. enable HIP and HCC RTL debug information. c. Install the new HIP and HCC to /opt/rocm, and updated HIP_PATH and HCC_HOME. v1.4: Upgrade of HIP and HCC on tip of develop branch as of 2/2/2017. Includes HIP fast math implementation and several fixes including HCC short vector support.