【应用笔记】Nios II系统概述(Profiling Nios II Systems) 本应用笔记描述使用GNU profiler(nios2-elf-gprof)衡量Nios II系统性能的方法。 This application note describes the methods to measure the performance of a Nios® II system with the GNU profiler (nios2-elf-gprof), the performance counter component, and the timestamp interval timer component. This application note also includes two tutorials to measure performance in the Altera® Nios II Software Build Tools (SBT) development flow. Profiling Nios II Systems AN-391-3.0 Application Note This application note describes the methods to measure the performance of a Nios II system with the GNU profiler (nios2-elf-gprof), the performance counter component, and the timestamp interval timer component. This application note also includes two tutorials to measure performance in the Altera Nios II Software Build Tools (SBT) development flow. Requirem……