sorting.c使用QDMA执行从外部（CE0转移）内部存储器（L2）的内存。该数据排列在连续阵列，是要重新排序按阵列内的地位。-sorting.c uses the QDMA to perform a transfer from external (CE0) memory to internal (L2) memory. The data is arranged in contiguous arrays and is to be re–ordered according to positio