fpga-interaction Command Line Analysis
Use the CPU/FPGA Interaction analysis to assess the balance between CPU and FPGA in systems with FPGA hardware that run Data Parallel C++ (SYCL) or OpenCL™ applications. Review FPGA time spent executing kernels, overall time for memory transfers between the CPU and FPGA, and wait time impact on CPU and FPGA work loads.
For the most current information on available knobs (configuration options) for the CPU/FPGA Interaction analysis, enter:
vtune -help collect fpga-interaction
This example runs the CPU/FPGA Interaction analysis on an application with stack collection enabled:
vtune -collect fpga-interaction -knob enable-stack-collection=true -- /home/test/myApplication