From 397ce134bf9647317ce669fb8ef1b0357eb6e6f8 Mon Sep 17 00:00:00 2001
From: Borys Petrov <borys@streamhpc.com>
Date: Tue, 12 May 2026 09:51:21 +0200
Subject: [PATCH 1/2] chore(rocRAND): removal of host device attributes from a
 deduction guide

---
 projects/rocrand/library/src/rng/threefry.hpp        | 2 +-
 projects/rocrand/library/src/rng/utils/cpp_utils.hpp | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/projects/rocrand/library/src/rng/threefry.hpp b/projects/rocrand/library/src/rng/threefry.hpp
index c77956519bf8..d1bef8615cf3 100644
--- a/projects/rocrand/library/src/rng/threefry.hpp
+++ b/projects/rocrand/library/src/rng/threefry.hpp
@@ -165,7 +165,7 @@ struct generate_threefry
         while(index < vec_n)
         {
             const auto             v = engine.next_leap(stride);
-            cpp_utils::vec_wrapper vs(v);
+            cpp_utils::vec_wrapper<std::remove_cv_t<decltype(v)>> vs(v);
             for(unsigned int s = 0; s < output_per_thread; s++)
             {
                 for(unsigned int i = 0; i < input_width; i++)
diff --git a/projects/rocrand/library/src/rng/utils/cpp_utils.hpp b/projects/rocrand/library/src/rng/utils/cpp_utils.hpp
index 902f271e99fb..20d2b0b3d977 100644
--- a/projects/rocrand/library/src/rng/utils/cpp_utils.hpp
+++ b/projects/rocrand/library/src/rng/utils/cpp_utils.hpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2023-2025 Advanced Micro Devices, Inc. All rights reserved.
+// Copyright (c) 2023-2026 Advanced Micro Devices, Inc. All rights reserved.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a copy
 // of this software and associated documentation files (the "Software"), to deal
@@ -246,7 +246,7 @@ struct vec_wrapper
 };
 
 template<class V>
-__host__ __device__ vec_wrapper(V) -> vec_wrapper<V>;
+vec_wrapper(V) -> vec_wrapper<V>;
 
 /// \brief Returns the maximum of its arguments.
 /// \note This function must be the choice in `__host__ __device__` and preferably on

From fd371578e8f016dd5248d6ae36584883b4ac2ec9 Mon Sep 17 00:00:00 2001
From: Wayne Franz <wayfranz@amd.com>
Date: Fri, 17 Jul 2026 12:11:02 -0400
Subject: [PATCH 2/2] Formatting changes for CI checks

---
 projects/rocrand/library/src/rng/threefry.hpp |  2 +-
 .../library/src/rng/utils/cpp_utils.hpp       | 23 +++++++++++++------
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/projects/rocrand/library/src/rng/threefry.hpp b/projects/rocrand/library/src/rng/threefry.hpp
index d1bef8615cf3..59ab99bb11c1 100644
--- a/projects/rocrand/library/src/rng/threefry.hpp
+++ b/projects/rocrand/library/src/rng/threefry.hpp
@@ -164,7 +164,7 @@ struct generate_threefry
         size_t    index    = thread_id;
         while(index < vec_n)
         {
-            const auto             v = engine.next_leap(stride);
+            const auto                                            v = engine.next_leap(stride);
             cpp_utils::vec_wrapper<std::remove_cv_t<decltype(v)>> vs(v);
             for(unsigned int s = 0; s < output_per_thread; s++)
             {
diff --git a/projects/rocrand/library/src/rng/utils/cpp_utils.hpp b/projects/rocrand/library/src/rng/utils/cpp_utils.hpp
index 20d2b0b3d977..ced75889b97f 100644
--- a/projects/rocrand/library/src/rng/utils/cpp_utils.hpp
+++ b/projects/rocrand/library/src/rng/utils/cpp_utils.hpp
@@ -107,7 +107,8 @@ constexpr auto numeric_combinations(const std::array<T, Ns>... inputs)
 }
 
 /// \brief Calculates greatest common divisor.
-__host__ __device__ constexpr unsigned int gcd(const unsigned int a, const unsigned int b)
+__host__ __device__
+constexpr unsigned int gcd(const unsigned int a, const unsigned int b)
 {
     if(a == 0)
         return b;
@@ -117,7 +118,8 @@ __host__ __device__ constexpr unsigned int gcd(const unsigned int a, const unsig
 }
 
 /// \brief Calculates least common multiple
-__host__ __device__ constexpr unsigned int lcm(const unsigned int a, const unsigned int b)
+__host__ __device__
+constexpr unsigned int lcm(const unsigned int a, const unsigned int b)
 {
     if(a == 0 || b == 0)
         return 0;
@@ -192,10 +194,14 @@ struct vec_wrapper
 {
     static_assert(is_vector_type_v<V>, "vec_wrapper can only be used with vector types");
 
-    __host__ __device__ explicit vec_wrapper(V vec) : m_vec(vec) {}
+    __host__ __device__
+    explicit vec_wrapper(V vec)
+        : m_vec(vec)
+    {}
 
     template<class U = V, std::enable_if_t<vector_size_v<U> == 2, int> = 0>
-    __host__ __device__ auto& operator[](int idx)
+    __host__ __device__
+    auto& operator[](int idx)
     {
         switch(idx)
         {
@@ -206,7 +212,8 @@ struct vec_wrapper
     }
 
     template<class U = V, std::enable_if_t<vector_size_v<U> == 2, int> = 0>
-    __host__ __device__ const auto& operator[](int idx) const
+    __host__ __device__
+    const auto& operator[](int idx) const
     {
         switch(idx)
         {
@@ -217,7 +224,8 @@ struct vec_wrapper
     }
 
     template<class U = V, std::enable_if_t<vector_size_v<U> == 4, int> = 0>
-    __host__ __device__ auto& operator[](int idx)
+    __host__ __device__
+    auto& operator[](int idx)
     {
         switch(idx)
         {
@@ -230,7 +238,8 @@ struct vec_wrapper
     }
 
     template<class U = V, std::enable_if_t<vector_size_v<U> == 4, int> = 0>
-    __host__ __device__ const auto& operator[](int idx) const
+    __host__ __device__
+    const auto& operator[](int idx) const
     {
         switch(idx)
         {