提交 ac149bc9 编写于 作者: L Luo Tao

fix warning: statement is unreachable

上级 85c77609
......@@ -157,8 +157,7 @@ HOSTDEVICE int64_t& indexer<0>(Dim<0>& dim, int idx) {
throw std::invalid_argument("Invalid index");
#else
PADDLE_ASSERT(false);
#endif
#if (defined __CUDA_ARCH__) && (CUDA_VERSION < 8000)
#if CUDA_VERSION < 8000
// On CUDA versions previous to 8.0, only __shared__ variables
// could be declared as static in the device code.
int64_t head = 0;
......@@ -166,6 +165,7 @@ HOSTDEVICE int64_t& indexer<0>(Dim<0>& dim, int idx) {
static int64_t head = 0;
#endif
return head;
#endif
}
template <int D>
......@@ -189,8 +189,7 @@ HOSTDEVICE int64_t indexer<0>(const Dim<0>& dim, int idx) {
throw std::invalid_argument("Invalid index");
#else
PADDLE_ASSERT(false);
#endif
#if (defined __CUDA_ARCH__) && (CUDA_VERSION < 8000)
#if CUDA_VERSION < 8000
// On CUDA versions previous to 8.0, only __shared__ variables
// could be declared as static in the device code.
int64_t head = 0;
......@@ -198,6 +197,7 @@ HOSTDEVICE int64_t indexer<0>(const Dim<0>& dim, int idx) {
static int64_t head = 0;
#endif
return head;
#endif
}
} // namespace
......
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