【NVIDIA-B200】 ‘CUDA driver version is insufficient for CUDA runtime version‘

目录

一、错误核心原因

二、排查步骤

1. 检查当前驱动版本

2. 检查 CUDA 运行时版本

3. 验证驱动与 CUDA 的兼容性

三、解决方法

1. 确保驱动正确加载

2. 重新安装匹配的驱动与 CUDA

3. 验证环境正确性

四、关键注意事项

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报错日志：

bash nccl.sh 
------------5.安装nccl-test并测试-------------
Cloning into 'nccl-tests'...
remote: Enumerating objects: 504, done.
remote: Counting objects: 100% (347/347), done.
remote: Compressing objects: 100% (153/153), done.
remote: Total 504 (delta 302), reused 206 (delta 194), pack-reused 157 (from 2)
Receiving objects: 100% (504/504), 188.86 KiB | 1.20 MiB/s, done.
Resolving deltas: 100% (341/341), done.
make -C src build BUILDDIR=/home/test/nccl-tests/build
make[1]: Entering directory '/home/test/nccl-tests/src'
Compiling  timer.cc                            > /home/test/nccl-tests/build/timer.o
Compiling /home/test/nccl-tests/build/verifiable/verifiable.o
Compiling  all_reduce.cu