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CUDA nvcc compilation error #10
Description
Hi, I got this very simple Taocpp code:
#include <iostream>
#include <tao/tuple/tuple.hpp>
int main(int argc, char* argv[]) {
auto t2 = tao::tuple< int, double, int >( 1, 2, 3 );
tao::get< 0 >( t2 ) = 0;
tao::get< 1 >( t2 ) = 2;
tao::get< 2 >( t2 ) = 3;
}with the dependency: https://github.com/taocpp/tuple.git cloned to ./_deps/taotuple-src. Then I compile it with nvcc 11.4.48 and g++ 9.3.0 by
nvcc -ccbin g++-9 -I_deps/taotuple-src/include -x cu testTuple.cpp -o testTuple
and get this compilation error:
testTuple.cpp(19): error: no instance of overloaded function "tao::get" matches the argument list
argument types are: (tao::tuple<int, double, int>)
testTuple.cpp(20): error: no instance of overloaded function "tao::get" matches the argument list
argument types are: (tao::tuple<int, double, int>)
testTuple.cpp(21): error: no instance of overloaded function "tao::get" matches the argument list
argument types are: (tao::tuple<int, double, int>)
I am using a5f3b87 on the main branch.
Activity
d-frey commentedon Sep 4, 2021
Since I'm not using CUDA myself, there isn't much that I can do. You could try to update to the latest commit, see if that helps. Or maybe @allisonvacanti might help? She developed the original PR for CUDA support. Allison: Let me know if it is OK for you if I tag you when CUDA-related issues with taocpp/tuple come up. If not, I will stop doing so.
Char-Aznable commentedon Sep 4, 2021
The problem persists in the latest commit a5f3b87
DarthRubik commentedon Sep 6, 2021
@d-frey It appears maybe somebody fixed it in this fork?:
https://github.com/maudoin/tuple
d-frey commentedon Sep 6, 2021
@Char-Aznable Could you send the complete output from the compiler, please?
d-frey commentedon Sep 6, 2021
@DarthRubik That is #6, where I hoped that my patch also fixed the issue. Apparently that is not the case, so I'll see what I can do. Can you also reproduce the error? If so, I'd like to know which version of GCC, nvcc, etc. you are using and also the complete error message from the compiler with all the details (candidates, why rejected, etc.)
DarthRubik commentedon Sep 6, 2021
@d-frey I do not have a CUDA environment set up and I cannot reproduce the error
Char-Aznable commentedon Sep 9, 2021
Those I posted were all I got from it