The method begins with decomposi ng PL programs into BSB. BSBs are measured in terms of hardware cost, software c ost and communication cost. Optimized partition is finally achieved by a heurist ic algorithm.

• 该方法首先将 PL程序分解为 BSB,然后考察 BSB的软硬件度量 ,最后利用启发式方法求出优化的软硬件划分方案。