A real-world approach to benchmarking DSP real-time operating systems

摘要

Traditionally,DSPs have been used as coprocessors to offload host controllers of compute-intensive math and signal processing functions.Increasingly though,designers are seeking to increase efficiency by migrating larger and larger portions of their applications to the DSP,sometimes eliminating the host controller altogether.The result has been an explosion in DSP application complexity,creating a need for programming tools that simplify the development process.