Dlib: Does Not Build w/Cuda 10.0

Created on 23 Sep 2018 · 6Comments · Source: davisking/dlib

Expected Behavior

cmake --config Release .. should successfully initialize cmake.

Current Behavior

Cmake fails with the following errors:

-- Found CUDA: /usr/local/cuda (found suitable version "10.0", minimum required is "7.5") 
-- Looking for cuDNN install...
-- Found cuDNN: /usr/local/cuda/lib64/libcudnn.so
-- Building a CUDA test project to see if your compiler is compatible with CUDA...
-- Checking if you have the right version of cuDNN installed.
-- Enabling CUDA support for dlib.  DLIB WILL USE CUDA
-- C++11 activated.
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
CUDA_cublas_device_LIBRARY (ADVANCED)
    linked by target "dlib" in directory /home/alex/Build/dlib/dlib_git/dlib

-- Configuring incomplete, errors occurred!
See also "/home/alex/Build/dlib/dlib_git/build/CMakeFiles/CMakeOutput.log".
See also "/home/alex/Build/dlib/dlib_git/build/CMakeFiles/CMakeError.log".

Steps to Reproduce

Install Cuda 10.0
Install cudnn-10.0-linux-x64-v7.3.0.29
Attempt to build Dlib

Version:
Dlib 19.15 and git master HEAD.

Where did you get dlib:
Problem exists in both the current release tarball (as downloaded from the dlib.net website) and in current git master.

Platform:

LSB Version:    :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch
Distributor ID: Fedora
Description:    Fedora release 28 (Twenty Eight)
Release:    28
Codename:   TwentyEight

Compiler:
gcc (GCC) 7.3.1 20180303 (Red Hat 7.3.1-5) (Installed via SCL devtoolset-7)

inactive

Source

alexmarkley

Most helpful comment

Apparently the issue is with cmake 3.11.2. The latest version of cmake 3.12.2 fixes this problem.

See: https://gitlab.kitware.com/cmake/cmake/blob/master/Modules/FindCUDA.cmake#L979

alexmarkley on 23 Sep 2018

👍2

All 6 comments

Apparently the issue is with cmake 3.11.2. The latest version of cmake 3.12.2 fixes this problem.

See: https://gitlab.kitware.com/cmake/cmake/blob/master/Modules/FindCUDA.cmake#L979

alexmarkley on 23 Sep 2018

👍2

Thanks for pointing this out. I pushed some changes to dlib's cmake scripts that should work around this bug in cmake.

davisking on 23 Sep 2018

❤1

Same issue with building the examples/ directory. However it was probably time to upgrade my cmake so I went for that option.

ferrouswheel on 28 Sep 2018

👍1

Warning: this issue has been inactive for 20 days and will be automatically closed on 2018-11-04 if there is no further activity.

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