Commit 3b73e43e authored by Jakub Klinkovský's avatar Jakub Klinkovský
Browse files

Disabled more useless nvcc warnings

parent 27a355c6

CMakeLists.txt

+3 −3
Original line number Diff line number Diff line
@@ -183,9 +183,9 @@ if( ${WITH_CUDA} ) 
        endif()

        set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} ;-DHAVE_CUDA)

        # disable false compiler warnings

        #   reference for the -Xcudafe flag: http://stackoverflow.com/questions/14831051/how-to-disable-compiler-warnings-with-nvcc/17095910#17095910

        #   list of possible tokens: http://www.ssl.berkeley.edu/~jimm/grizzly_docs/SSL/opt/intel/cc/9.0/lib/locale/en_US/mcpcom.msg

        set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} ; -Wno-deprecated-gpu-targets --expt-relaxed-constexpr --expt-extended-lambda -Xcudafe "\"--diag_suppress=code_is_unreachable --diag_suppress=implicit_return_from_non_void_function\"")

        #   reference for the -Xcudafe --diag_suppress and --display_error_number flags: https://stackoverflow.com/a/54142937

        #   incomplete list of tokens: http://www.ssl.berkeley.edu/~jimm/grizzly_docs/SSL/opt/intel/cc/9.0/lib/locale/en_US/mcpcom.msg

        set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} ; -Wno-deprecated-gpu-targets --expt-relaxed-constexpr --expt-extended-lambda -Xcudafe "\"--diag_suppress=code_is_unreachable --diag_suppress=implicit_return_from_non_void_function --diag_suppress=2906 --display_error_number\"")

        set( ALL_CUDA_ARCHS -gencode arch=compute_20,code=sm_20

                            -gencode arch=compute_30,code=sm_30

                            -gencode arch=compute_32,code=sm_32

src/UnitTests/AssertCudaTest.cu

+6 −0
Original line number Diff line number Diff line
@@ -23,6 +23,10 @@ using namespace TNL; 


#ifdef HAVE_CUDA



// ignore useless nvcc warning: https://stackoverflow.com/a/49997636

#pragma push

#pragma diag_suppress = declared_but_not_referenced



#define WRAP_ASSERT( suffix, statement, not_failing )             \

__global__                                                        \

void kernel_##suffix( int* output )                               \
@@ -99,6 +103,8 @@ WRAP_ASSERT( test26, TNL_ASSERT_LT( ten, 2, "ten < 2" );, false ); 
WRAP_ASSERT( test27, TNL_ASSERT_TRUE( data_null, "nullptr is true" );, false );

WRAP_ASSERT( test28, TNL_ASSERT_FALSE( data_full, "non-nullptr is false" );, false );



#pragma pop



#endif

#endif