TAU_3_20210212 | ECP Provides TAU, a CPU/GPU/MPI Profiler, for All HPC and Exascale Machines

Figure 3: Example of how TAU can use callbacks to extract meaningful names from the Kokkos runtime. (Source: https://www.researchgate.net/publication/337720583_Multi-Level_Performance_Instrumentation_for_Kokkos_Applications_Using_TAU.)