Thanks very much for your prompt reply, and now it works. However, I come
across another problem when I make install. The error message is in the
following,
/usr/local/cuda-11.3/include/thrust/detail/cpp11_required.h:23:6: 错误：#error
C++11 is required for this Thrust feature; please upgrade your compiler or
pass the appropriate -std=c++XX flag to it.
# error C++11 is required for this Thrust feature; please upgrade your
compiler or pass the appropriate -std=c++XX flag to it
/usr/include/c++/4.8.2/bits/c++0x_warning.h:32:2: 错误：#error This file
requires compiler and library support for the ISO C++ 2011 standard. This
support is currently experimental, and must be enabled with the -std=c++11
or -std=gnu++11 compiler options.
#error This file requires compiler and library support for the \
It seems like the compiler's problem. I use gcc version 4.8.5 20150623 (Red
Hat 4.8.5-44) (GCC). What should I do? or how to enable the -std=c++11
option?
Thanks again for your help !
Jinfeng
David A Case <david.case.rutgers.edu> 於 2021年12月5日 週日 下午9:35寫道：
> On Sun, Dec 05, 2021, jinfeng liu wrote:
> >
> >I am trying to install Amber20 on my centos7 server. The serial version
> has
> >been installed successfully. But when turn to the GPU version, I came
> >across an wired error message like the following:
> >
> >Could NOT find CUDA (missing: CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY)
> (found
> >version "11.1")
> >CMake Error at cmake/CudaConfig.cmake:15 (message):
> > You turned on CUDA, but it was not found. Please set the
> > CUDA_TOOLKIT_ROOT_DIR option to your CUDA install directory.
>
> You could try two things:
>
> 1. Do what the error message suggests: add the following line to your
> run_cmake script:
>
> -DCUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-11.3
>
> 2. Running a Google search on "cmake could not find cuda" leads to the
> following top hit:
>
>
> https://stackoverflow.com/questions/19980412/how-to-let-cmake-find-cuda
>
> This suggests several alternatives to solution 1:
>
> a. set the CUDA_BIN_PATH environement variable (not CUDA_HOME --
> that's
> our fault)
> b. make sure that nvcc is in your PATH (not sure why this didn't work
> for you, but double-check that "which nvcc" gives what you want)
> c. make a symlink from /usr/local/cuda-11.3 to /usr/local/cuda; check
> that there is *not* symlink between /usr/local/cuda and any other
> version of the CUDA toolkit
>
> ...good luck...dac
>
>
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>
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Received on Sun Dec 05 2021 - 19:30:02 PST
