回车进入Option 回车进入Driver Options中,回车进入Change directory containing the kernel source files和Change kernel object output directory,将里面的路径都设为同一个路径(cuda-xx.x的安装路径)例如我这里都填了 /data/wanghao/Envs/cuda-12.1,其他一律不选,Done回车退出 回车进入ToolKit Options, Change Toolkit...
CUDA_SAFE_CALL( cudaEventElapsedTime(&gpu_time, start, stop) ); // print the cpu and gpu times 比较不同的时间 timer指的是cpu时间? printf("time spent executing by the GPU: %.2f\n", gpu_time); printf("time spent by CPU in CUDA calls: %.2f\n", cutGetTimerValue(timer) ); prin...
一、先下载CUDA SDK文件 下载CUDA(注意需要下载对应的版本号),版本号需要显卡支持,同时看你要运行的框架是否支持 CUDA Toolkit Archivedeveloper.nvidia.com/cuda-toolkit-archive 二、下载cudnn(注意需要下载对应的版本号),这个下载需要登陆帐户 cuDNN Archivedeveloper.nvidia.com/rdp/cudnn-archive 三、Ubuntu...
This example demonstrates an efficient CUDA implementation of parallel prefix sum (also known as "scan") for arbitrary-sized arrays. Given an array of numbers, scan computes a new array in which each element is the sum of all the elements before it in the input array. ...
CUDA SDK VolumeRender 分析 (2) 本文主要分析VolumeRender中涉及到的一些图形算法:Ray casting、 直线平面求交。 VolumeRender渲染效果 Volume Render通常用来绘制几何图形难以表现的流体、云、火焰、烟雾等效果,流行的volume render算法有:ray casting、texture-based volume rendering。SDK例子使用的是Ray casting算法。
This sample demonstrates two adaptive image denoising technqiues: KNN and NLM, based on computation of both geometric and color distance between texels. While both techniques are implemented in the DirectX SDK using shaders, massively speeded up variation of the latter techique, taking advantage of...
CUDA_SDK_ROOT_DIR 是一个环境变量或 CMake 变量,用于指定 CUDA SDK(软件开发工具包)的安装目录。CUDA SDK 包含了一系列用于开发 CUDA 应用程序的库、头文件、示例代码和工具。在配置需要 CUDA 支持的项目时,CMake 会查找这个变量以确定 CUDA SDK 的位置。
I am new to cuda. I installed cuda 6.5 on ubuntu 14.04(64bit) using apt-get. when i try to compile pcl(point cloud library) with cuda support, it says: CUDA_SDK_ROOT_DIR-NOTFOUND what is the location of CUDA_SDK_ROOT_DIR? ccmake could find location of CUDA_TOOLKIT_ROOT_DIR as...
在大家开始深度学习时，几乎所有的入门教程都会提到CUDA这个词。那么什么是CUDA？她和我们进行深度学习的...
make[1]: Entering directory `/home/proj/08/secrj/cuda/NVIDIA_CUDA_SDK/common’ In file included from src/cmd_arg_reader.cpp:34: ./…/common/inc/cmd_arg_reader.h: In member function ‘const T* CmdArgReader::getArgHelper(const std::string&)’: ...