Abstract:

Based on the extension of C language, we defined a new domainspecific programming language MISPC, which described the characteristics of mainstream scene in the field of multimedia and wireless network, and used BackusNaur form to describe the data type. In view of the language features, we proposed a compiling framework for heterogeneous platforms to produce highperformance source codes. The experimental results indicate the domainspecific language and its compiling framework significantly improve development efficiency of the domains, and achieve a maximum speedup of 5.59 times compared with corresponding program versions of different inputs. By defining the highlevel language and constructing the compiling framework, we provide domainspecific programming framework of system solution and technology to effectively decrease the programming and debugging difficulty, and increase development efficiency and application performance.

Key words: domainspecific language, multi\, media, wireless network, compiling framework, GPU, SIMD