HIPCC environment variables

HIPCC environment variables#

This topic provides descriptions of the HIPCC environment variables. For more information about other ROCm environment variables, see ROCm environment variables page.

Environment variable	Value
`HIP_PLATFORM` The platform targeted by HIP. If `HIP_PLATFORM` isn’t set, then HIPCC attempts to auto-detect the platform based on whether the `nvcc` tool is found.	`amd`, `nvidia`
`HIP_PATH` The path of the HIP SDK on Microsoft Windows for AMD platforms.	Default: `C:/hip`
`ROCM_PATH` The path of the installed ROCm software stack on Linux for AMD platforms.	Default: `/opt/rocm`
`CUDA_PATH` Path to the CUDA SDK, which is only used for NVIDIA platforms.	Default: `/usr/local/cuda`
`HIP_CLANG_PATH` Path to the clang, which is only used for AMD platforms.	Default: `ROCM_PATH/llvm/bin` or `HIP_PATH/../llvm/bin"`
`HIP_LIB_PATH` The HIP device library installation path.	Default: `HIP_PATH/lib`
`HIP_DEVICE_LIB_PATH` The HIP device library installation path.
`HIPCC_COMPILE_FLAGS_APPEND` Append extra flags as compilation options to `hipcc`.
`HIPCC_LINK_FLAGS_APPEND` Append extra flags as compilation options to `hipcc`.
`HIPCC_VERBOSE` Outputs detailed information on subcommands executed during compilation.	1: Displays the command to `clang++` or `nvcc` with all options (`hipcc-cmd`). 2: Displays all relevant environment variables and their values. 4: Displays only the arguments passed to the `hipcc` command (`hipcc_args`). 5: Displays both the command to `clang++` or `nvcc` and `hipcc` arguments (`hipcc-cmd` and `hipcc-args`). 6: Displays all relevant environment variables and their values, along with the arguments to the `hipcc` command. 7: Displays all of the above: `hipcc-cmd`, `hipcc-args`, and environment variables.