Commit cd3db363 authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

Disabled useless nvcc warning in TypeTraits.h

parent 43793525

CMakeLists.txt

+1 −1
Original line number Diff line number Diff line
@@ -82,7 +82,7 @@ set( CMAKE_CXX_STANDARD_REQUIRED ON ) 
set( CMAKE_CXX_EXTENSIONS OFF )



# set Debug/Release options

set( CMAKE_CXX_FLAGS "-pthread -Wall -Wno-unused-local-typedefs -Wno-unused-variable" )

set( CMAKE_CXX_FLAGS "-pthread -Wall -Wno-unused-local-typedefs -Wno-unused-variable -Wno-unknown-pragmas" )

set( CMAKE_CXX_FLAGS_DEBUG "-g" )

set( CMAKE_CXX_FLAGS_RELEASE "-O3 -march=native -mtune=native -DNDEBUG" )

#set( CMAKE_CXX_FLAGS_RELEASE "-O3 -march=native -mtune=native -DNDEBUG -ftree-vectorizer-verbose=1 -ftree-vectorize -fopt-info-vec-missed -funroll-loops" )

src/TNL/TypeTraits.h

+11 −1
Original line number Diff line number Diff line
@@ -98,9 +98,19 @@ template< typename T > 
struct HasConstexprGetSizeMethod

{

private:

   // adapted from here: https://stackoverflow.com/a/50169108

   // implementation adopted from here: https://stackoverflow.com/a/50169108



// disable nvcc warning: invalid narrowing conversion from "unsigned int" to "int"

// (the implementation is based on the conversion)

#ifdef __NVCC__

   #pragma push

   #pragma diag_suppress 2361

#endif

   template< typename M, M method >

   static constexpr std::true_type is_constexpr_impl( decltype(int{((*method)(), 0U)}) );

#ifdef __NVCC__

   #pragma pop

#endif



   template< typename M, M method >

   static constexpr std::false_type is_constexpr_impl(...);