Formatting

src/targets/gpu/device/include/migraphx/gpu/device/launch.hpp

@@ -35,13 +35,13 @@ inline auto launch(hipStream_t stream, std::size_t global, std::size_t local)
     };
 }
 
-template<class F>
+template <class F>
 __host__ __device__ auto gs_invoke(F&& f, std::size_t i, index idx) -> decltype(f(i, idx))
 {
     return f(i, idx);
 }
 
-template<class F>
+template <class F>
 __host__ __device__ auto gs_invoke(F&& f, std::size_t i, index) -> decltype(f(i))
 {
     return f(i);

src/targets/gpu/device/reduce_sum.cpp

@@ -9,14 +9,14 @@ namespace device {
 
 struct sum
 {
-    template<class T>
+    template <class T>
     MIGRAPHX_DEVICE_CONSTEXPR T operator()(T x, T y) const
     {
         return x + y;
     }
 };
 
-template<std::size_t N, class Op, class T, class F>
+template <std::size_t N, class Op, class T, class F>
 __device__ auto block_reduce(index idx, Op op, T init, std::size_t n, F f)
 {
     using type = decltype(f(idx.local));
@@ -32,7 +32,7 @@ __device__ auto block_reduce(index idx, Op op, T init, std::size_t n, F f)
     for(std::size_t s = 1; s < N; s *= 2)
     {
         const std::size_t index = 2 * s * idx.local;
-        if (index < N)
+        if(index < N)
         {
             buffer[index] = op(buffer[index], buffer[index + s]);
         }
@@ -46,8 +46,12 @@ void reduce_sum(hipStream_t stream, const argument& result, const argument& arg)
     auto&& output_shape = result.get_shape();
     auto&& input_shape  = arg.get_shape();
     std::vector<std::size_t> reduce_lens;
-    std::transform(output_shape.lens().begin(), output_shape.lens().end(), input_shape.lens().begin(), std::back_inserter(reduce_lens), [](auto x, auto y) -> std::size_t {
-        if (x == y)
+    std::transform(output_shape.lens().begin(),
+                   output_shape.lens().end(),
+                   input_shape.lens().begin(),
+                   std::back_inserter(reduce_lens),
+                   [](auto x, auto y) -> std::size_t {
+                       if(x == y)
                            return 1;
                        else
                            return y;
@@ -58,14 +62,14 @@ void reduce_sum(hipStream_t stream, const argument& result, const argument& arg)
         auto relements = reduce_slice.elements();
 
         const std::size_t block_size = 1024;
-        gs_launch(stream, nelements*block_size, block_size)([=](auto i, auto idx) __device__ {
-            auto base_idx = output.get_shape().multi(i/block_size);
+        gs_launch(stream, nelements * block_size, block_size)([=](auto i, auto idx) __device__ {
+            auto base_idx = output.get_shape().multi(i / block_size);
             auto offset   = input.get_shape().index(base_idx);
             auto r = block_reduce<block_size>(idx, sum{}, 0, relements, [&](auto j) __device__ {
                 return input.data()[reduce_shape.index(j) + offset];
             });
-            if (idx.local == 0)
-                output.data()[i/block_size] = r;
+            if(idx.local == 0)
+                output.data()[i / block_size] = r;
         });
     });
 }