https://community.intel.com/t5/GPU-Compute-Software/Simple-Level-Zero-MPI-example/m-p/1698248#M1888 <P>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:&nbsp;<A href="https://www.intel.com/content/www/us/en/docs/oneapi/optimization-guide-gpu/2025-0/running-mpi-applications-on-gpus.html" target="_blank">https://www.intel.com/content/www/us/en/docs/oneapi/optimization-guide-gpu/2025-0/running-mpi-applications-on-gpus.html</A>&nbsp;but only code snippets are provided there. If a complete example exists I would love to be pointed toward it.&nbsp;</P> Wed, 18 Jun 2025 23:42:23 GMT w-spear 2025-06-18T23:42:23Z https://community.intel.com/t5/GPU-Compute-Software/Simple-Level-Zero-MPI-example/m-p/1698248#M1888 <P>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:&nbsp;<A href="https://www.intel.com/content/www/us/en/docs/oneapi/optimization-guide-gpu/2025-0/running-mpi-applications-on-gpus.html" target="_blank">https://www.intel.com/content/www/us/en/docs/oneapi/optimization-guide-gpu/2025-0/running-mpi-applications-on-gpus.html</A>&nbsp;but only code snippets are provided there. If a complete example exists I would love to be pointed toward it.&nbsp;</P> Wed, 18 Jun 2025 23:42:23 GMT https://community.intel.com/t5/GPU-Compute-Software/Simple-Level-Zero-MPI-example/m-p/1698248#M1888 w-spear 2025-06-18T23:42:23Z