CUDA Code Samples There are many CUDA code samples included as part of the CUDA Toolkit to help you get started on the path of writing software with CUDA C/C++ The code samples covers a wide range of applications and techniques, including:...
CUDA 12 introduces support for the NVIDIA Hopper™ and Ada Lovelace architectures, Arm® server processors, lazy module and kernel loading, revamped dynamic parallelism APIs, enhancements to the CUDA graphs API, performance-optimized libraries, and new developer tool capabilities. ...
Sample_code —add 2 numbersThis sample code adds 2 numbers together with a GPU: 1.Define akernel (a function to run on a GPU).2.Allocate & initialize the host data.3.Allocate & initialize the device data.4.Invoke a kernel in the GPU.5.Copy kernel output to the host.6.Cleanup.◆De...
cudaFreeHost, cudaMemcpy Assert Linux, Windows www.nvidia.com CUDA Samples TRM-06704-001_v8.0 | 19 Samples Reference simpleAssert_nvrtc - simpleAssert with libNVRTC This CUDA Runtime API sample is a very basic sample that implements how to use the assert function in the device code. ...
CUDA sample提供了一系列sample来展示CUDA的功能,由于其内容很多难以记住,故写此作为参考。 AsyncAPI(kernel GPU/CPU timing) GPU timing(cudaEventCreate/cudaEventRecord) // create cuda event handles cudaEvent_t start, stop; checkCudaErrors(cudaEventCreate(&start)); checkCudaErrors(cudaEventCreate(&stop...
A stream is defined by creating a stream object and specifying it as the stream parameter to a sequence ofkernellaunches and host <-> device memory copies. The following code sample creates two streams and allocates an array hostPtr of float in page-locked memory. ...
Sample CUDA Code GitHub repository of sample CUDA code to help developers learn and ramp up development of their GPU-accelerated applications. Learn more NVIDIA Developer Forums An information exchange to help developers get answers to their technical questions directly from NVIDIA engineers. ...
As an illustration, the following sample code adds two vectors A and B of size N and stores the result into vector C: Here, each of the N threads that execute VecAdd() performs one pair-wise addition【两两相加】. 2.2. Thread Hierarchy【线程层次结构】 ...
Added 7_CUDALibraries/ConjugateGradientUM - This sample implements a conjugate gradient solver on GPU using cuBLAS and cuSPARSE library, using Unified Memory. 1.20. CUDA 5.5 Linux makefiles have been updated to generate code for the AMRv7 architecture. Only the ARM hard-float floating point ABI...
The events created inCreation and Destructioncan be used to time the code sample ofCreation and Destructionthe following way: 3.2.5.7. Synchronous Calls【同步调用】 When a synchronous function is called, control is not returned to the host thread before the device has completed the requested...