Raul Akhmetshin
Raul Akhmetshin
Thanks for the details. This might be the issue: ``` ucp_worker.c:2267 UCX DIAG multi-threaded worker is requested, but library is built without multi-thread support ``` The message appears if `MPI_Init_thread`...
If I understand correctly OpenFOAM code, `MPI_THREAD_MULTIPLE` is required for collated file input and output (https://www.openfoam.com/news/main-news/openfoam-v1712/parallel). And it is not required if every process writes its own directory. Maybe smth...
Driver Version: 470.161.03 corresponds to CUDA toolkit 11.4. Is it possible to upgrade the driver on the target system, at least to 525.x.x (corresponds to CUDA 12.0)? Otherwise, please use...
If you build UCX from sources, you can also try to use this patch https://github.com/openucx/ucx/pull/10680. It should work without changing the driver.
> > If you build UCX from sources, you can also try to use this patch [#10680](https://github.com/openucx/ucx/pull/10680). It should work without changing the driver. > > I have already tried...
@tzafrir-mellanox could you please review the changes.
> Is the package functional without one of those installed? What are they required for? That said, seems reasonable. `ucx-cuda` depends on two libraries from these packages: `libcuda.so` from `libnvidia-compute`,...
Please try this patch https://github.com/openucx/ucx/pull/10727
Please note, if you don't need go bindings you can disable them using `--without-go` configure option.