CUDA version and driver version are not the same thing. CUDA version would be gotten using a method similar to what is in the deviceQuery sample code, and this is what is being “modified” by the compatibility
std::cerr << "CudaMalloc failed" << std::endl; return -1; } if (cudaMalloc((void **)&d_xmap, f_size) != cudaSuccess) { std::cerr << "CudaMalloc failed" << std::endl; return -1; } if (cudaMalloc((void **)&d_ymap, f_size) != cudaSuccess) { std::cerr <...
how to use printf inside a CUDA kernel?. Learn more about kernel, parallel.gpu.cudakernel Parallel Computing Toolbox
In the previous three posts of this CUDA C & C++ series we laid the groundwork for the major thrust of the series: how to optimize CUDA C/C++ code.
This post described how to time kernel execution using the CUDA event API. CUDA events use the GPU timer and therefore avoid the problems associated with host-device synchronization. We presented the effective bandwidth and computational throughput performance metrics, and we implemented effective bandwid...
Once the template match is complete, I need to get the position of the most appropriate point, which is the cv.minMaxLoc function. But I needed it to work on the GPU as well, so I tried the cv.cuda.minMaxLoc function like: maxLoc = (25, 25) e = cv2.cuda.minMaxLoc(src=matchResult...
/* Host main routine */ int main(void) { // get the available free GPU ID and use it in this thread. cudaSetDevice(atoi(getenv("CCP_GPUIDS"))); // other CUDA operations } // once job finishes, GPU will be freed up and recognized by job scheduler as available to assign to other...
Learn how to use Generative AI coding tools as a force multiplier for your career. Follow on LinkedIn Hello friends, this tutorial isultra specific. However, if it helps one person it’s worth writing. I spent most of a day trying to get OpenCV to use CUDA with myNVIDIA 4080. Yeah, ...
The actual number of I/O queues that your device can use for peer-to-peer can be queried by reading num_p2p_queues sysfs entry. Example: # cat /sys/block/<nvme_device>/device/num_p2p_queues Note: If you are planning to configure high availability (e.g using multipath), you'll nee...
Hi, How to use this cuda 10.1 91MB image, I am trying to slim my image, I use inspect to check image, but there is no entry point, how to use it? Or does it have any special purpose? Thanks. docker inspect nvidia/cuda:10.1-cudnn7-devel-c...