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General: Add support for CUDA 13.1 #474

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Merged
stotko merged 1 commit into from
Feb 7, 2026
+13 −0
Merged

General: Add support for CUDA 13.1 #474

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13 changes: 13 additions & 0 deletions src/stdgpu/impl/iterator_detail.h
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
#include <cstdio>
#include <thrust/iterator/discard_iterator.h>
#include <thrust/iterator/iterator_adaptor.h>
#include <thrust/version.h>
#include <type_traits>

namespace stdgpu
Expand Down Expand Up @@ -392,6 +393,17 @@ THRUST_NAMESPACE_BEGIN
namespace detail
{

// thrust 3.1 (CUDA 13.1) refactored their internal type traits towards C++17 style
#if THRUST_MAJOR_VERSION >= 3 && THRUST_MINOR_VERSION >= 1
template <typename Container>
inline constexpr bool is_proxy_reference_v<stdgpu::detail::back_insert_iterator_proxy<Container>> = true;

template <typename Container>
inline constexpr bool is_proxy_reference_v<stdgpu::detail::front_insert_iterator_proxy<Container>> = true;

template <typename Container>
inline constexpr bool is_proxy_reference_v<stdgpu::detail::insert_iterator_proxy<Container>> = true;
#else
template <typename Container>
struct is_proxy_reference<stdgpu::detail::back_insert_iterator_proxy<Container>> : public thrust::detail::true_type
{
Expand All @@ -406,6 +418,7 @@ template <typename Container>
struct is_proxy_reference<stdgpu::detail::insert_iterator_proxy<Container>> : public thrust::detail::true_type
{
};
#endif

} // namespace detail
THRUST_NAMESPACE_END
Expand Down