change file extension to hip.hpp and hip.cpp

[ROCm/composable_kernel commit: b2888adfbe]

src/include/common.hip.hpp

@@ -0,0 +1,65 @@
+#pragma once
+
+__device__ unsigned get_thread_local_1d_id() { return threadIdx.x; }
+
+__device__ unsigned get_block_1d_id() { return blockIdx.x; }
+
+template <class T1, class T2>
+struct is_same
+{
+    static const bool value = false;
+};
+
+template <class T>
+struct is_same<T, T>
+{
+    static const bool value = true;
+};
+
+template <class T, T N>
+struct integral_constant
+{
+    static const T value = N;
+
+    __host__ __device__ constexpr T Get() const { return value; }
+};
+
+template <unsigned N>
+using Number = integral_constant<unsigned, N>;
+
+template <unsigned... Is>
+struct Sequence
+{
+    using Type = Sequence<Is...>;
+
+    static constexpr unsigned nDim = sizeof...(Is);
+
+    const unsigned mData[nDim] = {Is...};
+
+    template <unsigned I>
+    __host__ __device__ constexpr unsigned Get(Number<I>) const
+    {
+        return mData[I];
+    }
+
+    template <unsigned I0, unsigned I1, unsigned I2, unsigned I3>
+    __host__ __device__ constexpr auto ReorderByGetNewFromOld(Sequence<I0, I1, I2, I3>) const
+    {
+        constexpr auto old_sequence = Type{};
+
+        constexpr unsigned NR0 = old_sequence.mData[I0];
+        constexpr unsigned NR1 = old_sequence.mData[I1];
+        constexpr unsigned NR2 = old_sequence.mData[I2];
+        constexpr unsigned NR3 = old_sequence.mData[I3];
+
+        return Sequence<NR0, NR1, NR2, NR3>{};
+    }
+
+    template <unsigned I0, unsigned I1, unsigned I2, unsigned I3>
+    __host__ __device__ constexpr auto ReorderByPutOldToNew(Sequence<I0, I1, I2, I3>) const
+    {
+        // don't know how to implement this
+        printf("Sequence::ReorderByPutOldToNew not implemented");
+        assert(false);
+    }
+};