when I tried to install the cunn through luarocks: luarocks make rocks/cunn-scm-1.rockspec, it occurs error:
/media/xxx/21EC3ABD229B0E60/project/cnncomplete-master/torch/cunn/lib/THCUNN/LookupTable.cu(32): error: identifier "__shfl" is undefined
/media/xxx/21EC3ABD229B0E60/project/cnncomplete-master/torch/cunn/lib/THCUNN/LookupTable.cu(49): warning: function "__any"
/usr/local/cuda/include/device_atomic_functions.h(178): here was declared deprecated ("__any() is not valid on compute_70 and above, and should be replaced with __any_sync().To continue using __any(), specify virtual architecture compute_60 when targeting sm_70 and above, for example, using the pair of compiler options: -arch=compute_60 -code=sm_70.")
1 error detected in the compilation of "/tmp/tmpxft_00002d60_00000000-6_LookupTable.cpp1.ii".
CMake Error at THCUNN_generated_LookupTable.cu.o.cmake:267 (message):
Error generating file
/media/xxx/21EC3ABD229B0E60/project/cnncomplete-master/torch/cunn/build/lib/THCUNN/CMakeFiles/THCUNN.dir//./THCUNN_generated_LookupTable.cu.o
lib/THCUNN/CMakeFiles/THCUNN.dir/build.make:8598: recipe for target 'lib/THCUNN/CMakeFiles/THCUNN.dir/THCUNN_generated_LookupTable.cu.o' failed
make[2]: *** [lib/THCUNN/CMakeFiles/THCUNN.dir/THCUNN_generated_LookupTable.cu.o] Error 1
CMakeFiles/Makefile2:130: recipe for target 'lib/THCUNN/CMakeFiles/THCUNN.dir/all' failed
make[1]: *** [lib/THCUNN/CMakeFiles/THCUNN.dir/all] Error 2
Makefile:148: recipe for target 'all' failed
make: *** [all] Error 2
and in LookupTable.cu
#if __CUDA_ARCH__ >= 300
#pragma unroll
for (int i = 1; i <= 16; i++)
{
dup |= (__shfl(val, (laneId + i) % 32) == val); <- line 32
}
#else
volatile __shared__ int values[128];
values[threadIdx.x] = val;
const int offset = threadIdx.x - laneId;
#pragma unroll
for (int i = 1; i <= 16; i++)
{
dup |= (values[offset + ((laneId + i) % 32)] == val);
}
#endif
when I tried to install the cunn through luarocks:
luarocks make rocks/cunn-scm-1.rockspec
, it occurs error:and in
LookupTable.cu