Add MIT header to OpenMP file. Clean up

Author: afanfa

HIP/CPP/Atomics/fine_coarse_grain_worst_case.cpp

@@ -34,18 +34,6 @@ __global__ void atomicAdd_worse(float *a, float *out, int n)
     }  
 }
 
-// __global__ void vector_add_float(float *out, float *a, float *b, int n, float *flag)
-// {
-//   size_t index = blockIdx.x * blockDim.x + threadIdx.x;
-//   size_t stride = blockDim.x * gridDim.x;
-//   float one = 1.0f;
-
-//   for (size_t i = index; i < n; i += stride)
-//     out[i] = a[i] + b[i];
-
-//   atomicAdd(*flag , one);
-// }
-
 void host_add(float *out, float *a, float *b, int n)
 {
   int i = 0;

HIP/CPP/Atomics/fine_coarse_grain_worst_case_int32.cpp

@@ -34,18 +34,6 @@ __global__ void atomicAdd_worse(int *a, int *out, int n)
     }  
 }
 
-// __global__ void vector_add_int(int *out, int *a, int *b, int n, int *flag)
-// {
-//   size_t index = blockIdx.x * blockDim.x + threadIdx.x;
-//   size_t stride = blockDim.x * gridDim.x;
-//   int one = 1.0f;
-
-//   for (size_t i = index; i < n; i += stride)
-//     out[i] = a[i] + b[i];
-
-//   atomicAdd(*flag , one);
-// }
-
 void host_add(int *out, int *a, int *b, int n)
 {
   int i = 0;

OpenMP/CPP/simple_usm.cpp

@@ -1,3 +1,25 @@
+// MIT License
+ 
+// Copyright (c) 2022 Advanced Micro Devices, Inc.
+ 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+ 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+ 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
 #include<cstdio>
 
 #pragma omp requires unified_shared_memory