Simple Level Zero + MPI example?

GPU Compute Software

Ask questions about Intel® Graphics Compute software technologies, such as OpenCL* GPU driver and oneAPI Level Zero

Simple Level Zero + MPI example?

2,810 Views

I am testing support for the TAU performance profiling tool on GPU accelerators in conjunction with MPI. My preference is to use at least semi-official example codes for my introductory testing. I haven't been able to find any examples that cover Level Zero and MPI together. There seems to be some support for that: https://www.intel.com/content/www/us/en/docs/oneapi/optimization-guide-gpu/2025-0/running-mpi-applications-on-gpus.html but only code snippets are provided there. If a complete example exists I would love to be pointed toward it.

Link Copied

0 Replies

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.