缺少适用于Linux aarch64的Cuda 12.1驱动程序。

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英文:

missing Cuda 12.1 driver for Linux aarch64

问题

安装了Cuda12.1在Jetson Xavier NX上(Linux,Ubuntu 20.04,aarch64),我找不到Linux aarch64的CUDA 12.1驱动程序...(我找到了一个旧的11.4驱动程序)。请您帮助识别、定位并下载。

感谢您的帮助!

注:我的小测试程序输出:

cudaGetDeviceProperties 失败:CUDA驱动程序版本不足以支持CUDA运行时版本
CUDA驱动程序版本:11.4
CUDA运行时版本:12.1
CUDA设备名称
CUDA计算能力:-1785077984.65535
CUDA设备内存:281473195962368字节
cudaMalloc失败:CUDA驱动程序版本不足以支持CUDA运行时版本

nvcc --version 返回:
Copyright(c)2005-2023 NVIDIA Corporation
构建于Mon_Apr__3_17:19:26_PDT_2023
Cuda编译工具,版本12.1,V12.1.105
构建cuda_12.1.r12.1/compiler.32688072_0

(Cuda 12.1更新发布说明表1指示Cuda与aarch64-Jetson兼容,我安装了Cuda 12.1工具包)

英文:

after installing Cuda12.1 on Jetson Xavier NX (Linux, Ubuntu 20.04, aarch64) I can’t find the CUDA 12.1 driver for Linux aarch64… (I do find an old driver for 11.4) Could you please help identify, locate and download.

Appreciate the help!

Note: my little test program outputs:

cudaGetDeviceProperties failed: CUDA driver version is insufficient for CUDA runtime version
CUDA Driver Version: 11.4
CUDA Runtime Version: 12.1
CUDA Device Name:
CUDA Compute Capability: -1785077984.65535
CUDA Device Memory: 281473195962368 bytes
cudaMalloc failed: CUDA driver version is insufficient for CUDA runtime version

nvcc --version returns:
Copyright (c) 2005-2023 NVIDIA Corporation
Built on Mon_Apr__3_17:19:26_PDT_2023
Cuda compilation tools, release 12.1, V12.1.105
Build cuda_12.1.r12.1/compiler.32688072_0

(Cuda 12.1 update release notes table 1 indicate Cuda compatibility with aarch64-Jetson, I installed Cuda 12.1Toolkit )

答案1

得分: 1

已由Nvidia的管理员解决:

Jetson的GPU驱动程序已集成到操作系统中,最新版本是11.4。

但是,我们支持CUDA 12的兼容性。
因此,CUDA 12可以与较旧的GPU驱动程序版本一起使用。

您是否已链接兼容文件夹,允许用户在较旧的GPU驱动程序上运行?

$ export LD_LIBRARY_PATH=/usr/local/cuda-12.0/compat

英文:

Solved by Nvidia moderator:

The GPU driver for Jetson is integrated into the OS and the latest version is 11.4.

But we support CUDA compatibility from CUDA 12.
So CUDA 12 can work with the older GPU driver version.

Have you linked the compat folder which allows users to run on an older GPU driver?

$ export LD_LIBRARY_PATH=/usr/local/cuda-12.0/compat

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  • 本文由 发表于 2023年6月2日 05:50:57
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