How to compile a program using rocThrust on Ubuntu 20.04?

[rocm]

How to compile a program using rocThrust on Ubuntu 20.04?

[zjin-lcf]

It seems that 'hipCub' needs to installed first

[stanleytsang-amd]

Hi @sampie Sorry for the extreme delay in response. If you are using clang directly, then you will need to pass -xhip to the compiler to specify that we are treating source files as HIP language files. And also make sure that you do have rocprim installed in /opt/rocm as well.

[sampie]

It did upgrade Ubuntu to 22.04 and rocm to 5.3 and added -xhip parameter (rockprim is also installed), but did not manage to compile the file:

$ clang++ -D__HIP_PLATFORM_HCC__= -D__HIP_PLATFORM_AMD__= -I/opt/rocm-5.3.0/include -I/opt/rocm-5.3.0/llvm/bin/../lib/clang/15.0.0 -I/opt/rocm-5.3.0/hsa/include -xhip -fPIE -c -std=c++20 -g -O0 Score.cpp
lld: error: undefined symbol: __oclc_ABI_version

referenced by /tmp/Score-fec864/Score-gfx803.o:(__ockl_hostcall_preview)
referenced by /tmp/Score-fec864/Score-gfx803.o:(__ockl_hostcall_preview)
clang: error: amdgcn-link command failed with exit code 1 (use -v to see invocation)

[stanleytsang-amd]

I haven't encountered that error before. The only reference I can find online to that is https://docs.olcf.ornl.gov/systems/crusher_quick_start_guide.html#olcfdev-1118-link-errors-with-rocm-5-2-0-and-cce. As per that webpage, can you try using amdclang++ instead, located in /opt/rocm-5.3.0/bin?

[doctorcolinsmith]

Closing out as there is no reply from the user