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 Install Path...
dkms set to manuallyinstalled.0upgraded,0newlyinstalled,0to removeand60not upgraded. root@DESKTOP-PO8BKKM:~# sudo dkms install -m nvidia -v 535.54.03Error! Your kernel headersforkernel5.10.16.3-microsoft-standard-WSL2 cannot be found. Please install the linux-headers-5.10.16.3-microsoft-standard...
只能在 import tensorflow as tf 的时候才能发现CUDA是否可用,如果不可用,会有如下类似的报错:ImportError: libcublas.so.9.0: cannot open shared object file: No such file or directory 这就表示当前tf需要CUDA 9.0,但是没有找到,决定tf应该使用哪个版本的CUDA,是tf安装目录下的一个_pywrap_tensorflow_internal.l...
Kernels launched via the device runtime only support textures created with the Texture Object API's. cudaErrorLaunchFileScopedSurf = 67 This error indicates that a grid launch did not occur because the kernel uses file-scoped surfaces which are unsupported by the device runtime. Kernels ...
add_library(CudaPTX OBJECT kernelA.cu kernelB.cu) set_property(TARGET CudaPTX PROPERTY CUDA_PTX_COMPILATION ON) install(TARGETS CudaPTX OBJECTS DESTINATION bin/ptx ) 为了使 PTX 生成成为可能,对 CMake 进行了扩展,以便所有对象库都能够在生成器表达式中安装、导出、导入和引用。这也使得 PTX 文件能够被...
--dump-elf -elf Dump ELF Object sections. --dump-elf-symbols -symbols Dump ELF symbol names. --dump-ptx -ptx Dump PTX for all listed device functions. --dump-sass -sass Dump CUDA assembly for a single cubin file or all cubin files embedded in the binary. --dump-resource-usage -res...
CONFTEST: drm_driver_has_gem_free_object CONFTEST: drm_prime_pages_to_sg_has_drm_device_arg CONFTEST: dom0_kernel_present CONFTEST: nvidia_vgpu_hyperv_available CONFTEST: nvidia_vgpu_kvm_build CONFTEST: nvidia_grid_build CONFTEST: nvidia_grid_csp_build ...
kernel的调用从apply函数正式开始,和原生cuda kernel调用不同的是,muda的kernel调用均要求传入的对象为__device__callable object。 muda内部将通过一些__global__函数来调用用户传入的callable object。所有的用户kernel都是经mudakernel函数代理执行的。apply后,我们使用一个wait()函数对当前的cuda stream(default stream...
add_library(CudaPTXOBJECT kernelA.cu kernelB.cu)set_property(TARGETCudaPTXPROPERTY CUDA_PTX_COMPILATION ON)install(TARGETSCudaPTXOBJECTS DESTINATION bin/ptx) To make PTX generation possible, CMake was extended so that allOBJECT librariesare capable of being installed, exported, imported, and referenc...
此squeue的kernels: CPU加载kernels给GPU做计算 square<<< 1,ARRAY_SIZE >>>(d_out,d_in); 加载到GPU上去运行 nvcc same as gcc -o : object 目标程序 CUDA编程: 不保证原则:不保证何时何地线程块运行 内存速度比较: barrier屏障: kernel 都是一个一个完成的 ...