TECH TALK

TAU Performance System​

The TAU Performance System® [http://tau.uoregon.edu] supports profiling and tracing of programs written using the Intel OneAPI. Intel OneAPI provides two interfaces for programming – OpenCL and DPC++/SYCL for CPUs, GPUs, and other devices. TAU has been tested on Intel Gen12 GPUs now available in Intel TigerLake CPUs and DG1 cards using the Intel BaseKit and HPCToolkit software stacks from OneAPI. This talk will present the advances in TAU to support OneAPI and how a user may use TAU to instrument the code without any modifications to the application binary.

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