我在GTX 1080 Ti和RTX 2080 Ti上运行相同的程序
========= CUDA-MEMCHECK
========= Program hit cudaErrorInvalidValue (error 11) due to "invalid argument" on CUDA API call to cudaFuncSetAttribute.
========= Saved host backtrace up to driver entry point at error
========= Host Frame:/usr/lib/x86_64-linux-gnu/libcuda.so.1 [0x359363]
========= Host Frame:/usr/local/cuda/lib64/libcublas.so.10.0 [0x79a03c]
========= Host Frame:/usr/local/cuda/lib64/libcublas.so.10.0 [0x72c2ab]
========= Host Frame:/usr/local/cuda/lib64/libcublas.so.10.0 [0x72c610]
========= Host Frame:/usr/local/cuda/lib64/libcublas.so.10.0 (cublasCreate_v2 + 0x1ce7) [0x14b337]
========= Host Frame:./GPU_LMM (main + 0x43) [0xb633]
========= Host Frame:/lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main + 0xe7) [0x21b97]
========= Host Frame:./GPU_LMM (_start + 0x2a) [0xb77a]
=========
========= Program hit cudaErrorInvalidValue (error 11) due to "invalid argument" on CUDA API call to cudaGetLastError.
========= Saved host backtrace up to driver entry point at error
========= Host Frame:/usr/lib/x86_64-linux-gnu/libcuda.so.1 [0x359363]
========= Host Frame:/usr/local/cuda/lib64/libcublas.so.10.0 [0x79deb3]
========= Host Frame:/usr/local/cuda/lib64/libcublas.so.10.0 [0x72c2b8]
========= Host Frame:/usr/local/cuda/lib64/libcublas.so.10.0 [0x72c610]
========= Host Frame:/usr/local/cuda/lib64/libcublas.so.10.0 (cublasCreate_v2 + 0x1ce7) [0x14b337]
我确保我在这一点上所做的只是创建一个Cublas上下文,而不做任何事情。我不确定问题出在哪里。是CUDA 10.0和RTX 2080 Ti版本不匹配造成的吗?
关于我的服务器的信息如下。NVIDIA-SMI 410.93驱动程序版本:410.93 CUDA版本:10.0
RTX2080 Ti应在最新的CUDA 10.0.130版本中得到支持确保你的驱动程序也是最新的。
在Linux上,这是驱动程序版本>=410.48,在Windows上>=411.31
CuBlas在版本10中也得到了图灵的支持。
真正的问题是Cublas库与Cuda 10版本和RTX gpu卡不兼容。