c_cpp 置换遍历索引

Posted 2021-05-14

//permute
        u32Offset = 0;
        ps32InputBlob = pps32InputData[i];
        u32ChnOffset = au32GridNumHeight[i]*au32Stride[i]/sizeof(HI_S32);
        u32HeightOffset = au32Stride[i]/sizeof(HI_S32);
        for (h = 0; h < au32GridNumHeight[i]; h++)
        {
            for (w = 0; w < au32GridNumWidth[i]; w++)
            {
                for (c = 0; c < SAMPLE_SVP_NNIE_YOLOV3_EACH_BBOX_INFER_RESULT_NUM*u32EachGridBbox; c++)
                {
                    pf32Permute[u32Offset++] = (HI_FLOAT)(ps32InputBlob[c*u32ChnOffset+h*u32HeightOffset+w]) / SAMPLE_SVP_NNIE_QUANT_BASE;
                }
            }
        }