marsaev

@guyer Just to be sure - what CMake version do you use?

What is the value of CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES cmake variable? You can check it with cmake statement like this: `message("CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES value is: " "${CMAKE_CUDA_TOOLKIT_INCLUDE_DIRECTORIES}")`

Hi @joconnor22 , Can you share the config you are using? Providing the matrix would help identifying the issue too. Thanks!

@joconnor22 , i'm looking into the system you uploaded right now - will try it with dev branch, will let you know if it reproduces

@joconnor22 i found reason for non-determinism for your case - ordering of atomics for a large number of hits to same memory address and floating addition affected weights for classical...

Tracking internally: AMGX-45

Does API that loads config return any error code?

Which API is used to create configuration object?

Good catch, thanks. We should rewrite cmake to use `target_compile_options` for CUDA language to avoid such errors. As for CUDA support - there is no plan to support pre-11 versions...

@shwina , sounds reasonable. For the full list of parameters with descriptions AMGX_write_parameters_description() API could be used. I actually think it's also not documented :) Improving docs is in our...