tensorrt报错:
Cuda Error in NCHWToNCHHW2
原因:内存数据格式不对,数据向cuda拷贝报错了。
cudaMemcpyAsync(&buffers[inputIndex], &over[0], input_h * input_w *3* sizeof(float), cudaMemcpyHostToDevice, stream);
//复制图片数据到GPU
//cudaMemcpyAsync(&buffers[inputIndex], &over[0], input_h * input_w *3* sizeof(float), cudaMemcpyHostToDevice, stream);
std::cout << "114" << std::endl;
//执行推理
context->enqueueV2(buffers, stream, nullptr);
auto t_end_pre = std::chrono::high_resolution_clock::now();
float total_pre = std::chrono::duration<float, std::milli>(t_end_pre - t_start_pre).count();