rknn_query_cmd cmd = RKNN_QUERY_IN_OUT_NUM; // 3.1 Query input/output num. ret = rknn_query(ctx, cmd, &io_num, sizeof(io_num)); if (ret != RKNN_SUCC) { LOGE("rknn_query io_num fail!ret=%d\n", ret); return -1; } n_input = io_num.n_input; n_output = io_num.n...
}// Get Model Input Output Inforknn_input_output_num io_num; ret =rknn_query(ctx, RKNN_QUERY_IN_OUT_NUM, &io_num,sizeof(io_num));if(ret != RKNN_SUCC) {printf("rknn_query fail! ret=%d\n", ret);returnNULL; }printf("model input num: %d, output num: %d\n", io_num.n_inp...
= 0: print('build model failed') exit() print('done') '''step 4: export and save the .rknn model''' OUT_DIR = 'rknn_models' RKNN_MODEL_PATH = './{}/actor_simple.rknn'.format(OUT_DIR) if not os.path.exists(OUT_DIR): os.mkdir(OUT_DIR) print('--> Export RKNN model: {...
rknn_input_output_num io_num; ret = rknn_query(ctx, RKNN_QUERY_IN_OUT_NUM, &io_num, sizeof(io_num));rknn_tensor_attr input_attrs[io_num.n_input]; memset(input_attrs, 0, sizeof(input_attrs)); for (int i = 0; i < io_num.n_input; i++) { input_attrs.index = i; ret ...
1、下载RKNN_SDK或RK3568源码SDK，cd进入rknn-toolkit2目录 2、运行pip安装库：pip3 install - r doc...
rknn_input_output_num io_num; ret = rknn_query(ctx, RKNN_QUERY_IN_OUT_NUM, &io_num, sizeof(io_num)); if (ret < 0) { printf("rknn_init error ret=%d\n", ret); return -1; } printf("model input num: %d, output num: %d\n", io_num.n_input, io_num.n_output); ...
1) 查询输入输出 Tensor 个数 传入 RKNN_QUERY_IN_OUT_NUM 命令可以查询模型输入输出 Tensor 的个数.其中需 要先创建 rknn_input_output_num 结构体对象. 示例代码如下: rknn_input_output_num io_num; ret = rknn_query(ctx, RKNN_QUERY_IN_OUT_NUM, &io_num, sizeof(io_num)); printf("model ...
TCP发送线程用于发送MJPEG报头+MJPEG流+相关描述头，加入一个pthread_mutex_t pmt和pthread_cond_t pct...
unsigned int in, out = 0; unsigned int pixel_16; unsigned char pixel_24[3]; unsigned int pixel32; int y0, u, y1, v; for(in = 0; in < width * height * 2; in += 4) { pixel_16 = yuv[in + 3] << 24 | yuv[in + 2] << 16 | ...
RKNN_QUERY_SDK_VERSION rknn_sdk_version 查询 SDK 版本. 接下来的小节将依次详解各个查询命令如何使用. 7 3.1.3.1 查询 Input 和 Output 的 Tensor 个数 http://t.rock-chips.com 传入 RKNN_QUERY_IN_OUT_NUM 命令可以查询模型 Input 和 Output 的 Tensor 个数.其中需要 先创建 rknn_input_output_num ...