CODEWITHSUNDEEP
makefilecmake
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Reputation: 179

nvcc fatal : Unknown option 'pthread'

I am trying to install Elemental. I cloned it from the GitHub directory. Made a build directory and ran cmake command in it. But when I do a make, it shows the following error message:

[ 73%] Linking CUDA device code CMakeFiles/EntrywiseMap.dir/cmake_device_link.o

nvcc fatal : Unknown option 'pthread' tests/CMakeFiles/EntrywiseMap.dir/build.make:99: recipe for target 'tests/CMakeFiles/EntrywiseMap.dir/cmake_device_link.o' failed

make[2]: *** [tests/CMakeFiles/EntrywiseMap.dir/cmake_device_link.o] Error 1

CMakeFiles/Makefile2:1506: recipe for target 'tests/CMakeFiles/EntrywiseMap.dir/all' failed

make[1]: *** [tests/CMakeFiles/EntrywiseMap.dir/all] Error 2

Makefile:140: recipe for target 'all' failed

make: *** [all] Error 2

I am using ubuntu 18, with cuda 10 and cmake version 3.13.4

Upvotes: 0

Views: 1847

Answers (2)

sangeek
sangeek

Reputation: 11

For me moving to the newer version of CMake 3.14.0 helped get past the issue.

Upvotes: 0

Valdis Liepiņš
Valdis Liepiņš

Reputation: 109

What's the version of Cmake? This issue seems to be on CMake 3.12 and fixed on CMake 3.13

Upvotes: 2

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