Remove ifdef as all supported version have it.

nouiz · nouiz · commit c11b0b3401fc · 2017-05-02T11:37:27.000-04:00
diff --git a/src/gpuarray_collectives_cuda_nccl.c b/src/gpuarray_collectives_cuda_nccl.c
@@ -179,10 +179,8 @@ static inline ncclDataType_t convert_data_type(int typecode) {
   case GA_DOUBLE: return ncclDouble;
   case GA_LONG: return ncclInt64;
   case GA_ULONG: return ncclUint64;
-  #ifdef CUDA_HAS_HALF
   case GA_HALF: return ncclHalf;
   case GA_FLOAT16: return ncclHalf;
-  #endif
   }
   return nccl_NUM_TYPES;
 }

Original file line number	Diff line number	Diff line change
`@@ -179,10 +179,8 @@ static inline ncclDataType_t convert_data_type(int typecode) {`
`179`	`179`	`case GA_DOUBLE: return ncclDouble;`
`180`	`180`	`case GA_LONG: return ncclInt64;`
`181`	`181`	`case GA_ULONG: return ncclUint64;`
`182`		`- #ifdef CUDA_HAS_HALF`
`183`	`182`	`case GA_HALF: return ncclHalf;`
`184`	`183`	`case GA_FLOAT16: return ncclHalf;`
`185`		`- #endif`
`186`	`184`	`}`
`187`	`185`	`return nccl_NUM_TYPES;`
`188`	`186`	`}`