add copyright, fix comment

PaddlePaddle · Aug 10, 2022 · 666bd68 · 666bd68
1 parent bb8517a
commit 666bd68
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Showing 2 changed files with 9 additions and 8 deletions.
diff --git a/paddle/fluid/platform/device/gpu/gpu_primitives.h b/paddle/fluid/platform/device/gpu/gpu_primitives.h
@@ -422,15 +422,15 @@ CUDA_ATOMIC_WRAPPER(Max, double) {
 #ifdef PADDLE_CUDA_FP16
 inline static __device__ uint32_t max_to_low_half(uint32_t val, float x) {
   float16 low_half;
-  // the float16 in lower 16bits
+  // The float16 in lower 16bits
   low_half.x = static_cast<uint16_t>(val & 0xFFFFu);
   low_half = static_cast<float16>(max(static_cast<float>(low_half), x));
   return (val & 0xFFFF0000u) | low_half.x;
 }
 
 inline static __device__ uint32_t max_to_high_half(uint32_t val, float x) {
   float16 high_half;
-  // the float16 in higher 16bits
+  // The float16 in higher 16bits
   high_half.x = static_cast<uint16_t>(val >> 16);
   high_half = static_cast<float16>(max(static_cast<float>(high_half), x));
   return (val & 0xFFFFu) | (static_cast<uint32_t>(high_half.x) << 16);
@@ -447,7 +447,7 @@ CUDA_ATOMIC_WRAPPER(Max, float16) {
   uint32_t old = *address_as_ui;
   uint32_t assumed;
   if (((uintptr_t)address & 0x02) == 0) {
-    // the float16 value stay at lower 16 bits of the address.
+    // The float16 value stay at lower 16 bits of the address.
     do {
       assumed = old;
       old = atomicCAS(address_as_ui, assumed, max_to_low_half(assumed, val_f));
@@ -456,7 +456,7 @@ CUDA_ATOMIC_WRAPPER(Max, float16) {
     ret.x = old & 0xFFFFu;
     return ret;
   } else {
-    // the float16 value stay at higher 16 bits of the address.
+    // The float16 value stay at higher 16 bits of the address.
     do {
       assumed = old;
       old = atomicCAS(address_as_ui, assumed, max_to_high_half(assumed, val_f));
@@ -555,15 +555,15 @@ CUDA_ATOMIC_WRAPPER(Min, double) {
 #ifdef PADDLE_CUDA_FP16
 inline static __device__ uint32_t min_to_low_half(uint32_t val, float x) {
   float16 low_half;
-  // the float16 in lower 16bits
+  // The float16 in lower 16bits
   low_half.x = static_cast<uint16_t>(val & 0xFFFFu);
   low_half = static_cast<float16>(min(static_cast<float>(low_half), x));
   return (val & 0xFFFF0000u) | low_half.x;
 }
 
 inline static __device__ uint32_t min_to_high_half(uint32_t val, float x) {
   float16 high_half;
-  // the float16 in higher 16bits
+  // The float16 in higher 16bits
   high_half.x = static_cast<uint16_t>(val >> 16);
   high_half = static_cast<float16>(min(static_cast<float>(high_half), x));
   return (val & 0xFFFFu) | (static_cast<uint32_t>(high_half.x) << 16);
@@ -580,7 +580,7 @@ CUDA_ATOMIC_WRAPPER(Min, float16) {
   uint32_t old = *address_as_ui;
   uint32_t assumed;
   if (((uintptr_t)address & 0x02) == 0) {
-    // the float16 value stay at lower 16 bits of the address.
+    // The float16 value stay at lower 16 bits of the address.
     do {
       assumed = old;
       old = atomicCAS(address_as_ui, assumed, min_to_low_half(assumed, val_f));
@@ -589,7 +589,7 @@ CUDA_ATOMIC_WRAPPER(Min, float16) {
     ret.x = old & 0xFFFFu;
     return ret;
   } else {
-    // the float16 value stay at higher 16 bits of the address.
+    // The float16 value stay at higher 16 bits of the address.
     do {
       assumed = old;
       old = atomicCAS(address_as_ui, assumed, min_to_high_half(assumed, val_f));

diff --git a/paddle/phi/kernels/impl/graph_messaage_passing_impl.h b/paddle/phi/kernels/impl/graph_messaage_passing_impl.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+// Copyright The DGL team.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.