Renamed traits namespace to trait

docs/source/basic/cheatsheet.rst

@@ -263,7 +263,7 @@ Allocate static shared memory variable
 Get dynamic shared memory pool, requires the kernel to specialize
   .. code-block:: c++
 
-     traits::BlockSharedMemDynSizeBytes
+     trait::BlockSharedMemDynSizeBytes
        Type * dynamicSharedMemoryPool = getDynSharedMem<Type>(acc);
 
 Synchronize threads of the same block

docs/source/dev/details.rst

@@ -251,10 +251,10 @@ These functions are dispatched in two ways to support user defined overloads of
 
 Let's take `alpaka::math::abs` as an example:
 When `alpaka::math::abs(acc, value)` is called, a concrete implementation of `abs` is picked via template specialization.
-Concretely, something similar to `alpaka::math::traits::Abs<decltype(acc), decltype(value)>{}(acc, value)` is called.
-This allows alpaka (and the user) to specialize the template `alpaka::math::traits::Abs` for various backends and various argument types.
+Concretely, something similar to `alpaka::math::trait::Abs<decltype(acc), decltype(value)>{}(acc, value)` is called.
+This allows alpaka (and the user) to specialize the template `alpaka::math::trait::Abs` for various backends and various argument types.
 E.g. alpaka contains specializations for `float` and `double`.
-If there is no specialization within alpaka (or by the user), the default implementation of `alpaka::math::traits::Abs<....>{}(acc, value)` will just call `abs(value)`.
+If there is no specialization within alpaka (or by the user), the default implementation of `alpaka::math::trait::Abs<....>{}(acc, value)` will just call `abs(value)`.
 This is called an unqualified call and C++ will try to find a function called `abs` in the namespace where the type of `value` is defined.
 This feature is called Argument Dependent Lookup (ADL).
 Using ADL for types which are not covered by specializations in alpaka allows a user to bring their own implementation for which `abs` is meaningful, e.g. a custom implementation of complex numbers or a fixed precision type.

example/openMPSchedule/src/openMPSchedule.cpp

@@ -70,7 +70,7 @@ struct OpenMPScheduleTraitKernel : public OpenMPScheduleDefaultKernel
 {
 };
 
-namespace alpaka::traits
+namespace alpaka::trait
 {
     //! Schedule trait specialization for OpenMPScheduleTraitKernel.
     //! This is the most general way to define a schedule.
@@ -90,7 +90,7 @@ namespace alpaka::traits
             return alpaka::omp::Schedule{alpaka::omp::Schedule::Dynamic, 2};
         }
     };
-} // namespace alpaka::traits
+} // namespace alpaka::trait
 
 auto main() -> int
 {

include/alpaka/acc/AccCpuFibers.hpp

@@ -124,7 +124,7 @@ namespace alpaka
         boost::fibers::fiber::id mutable m_masterFiberId; //!< The id of the master fiber.
     };
 
-    namespace traits
+    namespace trait
     {
         //! The CPU fibers accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -218,7 +218,7 @@ namespace alpaka
         {
             using type = TIdx;
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccCpuOmp2Blocks.hpp

@@ -116,7 +116,7 @@ namespace alpaka
         Vec<TDim, TIdx> mutable m_gridBlockIdx; //!< The index of the currently executed block.
     };
 
-    namespace traits
+    namespace trait
     {
         //! The CPU OpenMP 2.0 block accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -201,7 +201,7 @@ namespace alpaka
         {
             using type = TIdx;
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccCpuOmp2Threads.hpp

@@ -121,7 +121,7 @@ namespace alpaka
         Vec<TDim, TIdx> mutable m_gridBlockIdx; //!< The index of the currently executed block.
     };
 
-    namespace traits
+    namespace trait
     {
         //! The CPU OpenMP 2.0 thread accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -211,7 +211,7 @@ namespace alpaka
         {
             using type = TIdx;
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccCpuSerial.hpp

@@ -110,7 +110,7 @@ namespace alpaka
         Vec<TDim, TIdx> mutable m_gridBlockIdx; //!< The index of the currently executed block.
     };
 
-    namespace traits
+    namespace trait
     {
         //! The CPU serial accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -195,7 +195,7 @@ namespace alpaka
         {
             using type = TIdx;
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccCpuSyclIntel.hpp

@@ -43,7 +43,7 @@ namespace alpaka::experimental
     };
 } // namespace alpaka::experimental
 
-namespace alpaka::traits
+namespace alpaka::trait
 {
     //! The Intel CPU SYCL accelerator name trait specialization.
     template<typename TDim, typename TIdx>
@@ -81,6 +81,6 @@ namespace alpaka::traits
     {
         using type = experimental::PltfCpuSyclIntel;
     };
-} // namespace alpaka::traits
+} // namespace alpaka::trait
 
 #endif

include/alpaka/acc/AccCpuTbbBlocks.hpp

@@ -107,7 +107,7 @@ namespace alpaka
         Vec<TDim, TIdx> mutable m_gridBlockIdx; //!< The index of the currently executed block.
     };
 
-    namespace traits
+    namespace trait
     {
         //! The CPU TBB block accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -192,7 +192,7 @@ namespace alpaka
         {
             using type = TIdx;
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccCpuThreads.hpp

@@ -122,7 +122,7 @@ namespace alpaka
         std::thread::id mutable m_idMasterThread; //!< The id of the master thread.
     };
 
-    namespace traits
+    namespace trait
     {
         //! The CPU threads accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -217,7 +217,7 @@ namespace alpaka
         {
             using type = TIdx;
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccFpgaSyclIntel.hpp

@@ -42,7 +42,7 @@ namespace alpaka::experimental
     };
 } // namespace alpaka::experimental
 
-namespace alpaka::traits
+namespace alpaka::trait
 {
     //! The Intel FPGA SYCL accelerator name trait specialization.
     template<typename TDim, typename TIdx>
@@ -80,6 +80,6 @@ namespace alpaka::traits
     {
         using type = experimental::PltfFpgaSyclIntel;
     };
-} // namespace alpaka::traits
+} // namespace alpaka::trait
 
 #endif

include/alpaka/acc/AccFpgaSyclXilinx.hpp

@@ -42,7 +42,7 @@ namespace alpaka::experimental
     };
 } // namespace alpaka::experimental
 
-namespace alpaka::traits
+namespace alpaka::trait
 {
     //! The Xilinx FPGA SYCL accelerator name trait specialization.
     template<typename TDim, typename TIdx>
@@ -80,6 +80,6 @@ namespace alpaka::traits
     {
         using type = experimental::PltfFpgaSyclXilinx;
     };
-} // namespace alpaka::traits
+} // namespace alpaka::trait
 
 #endif

include/alpaka/acc/AccGenericSycl.hpp

@@ -115,7 +115,7 @@ namespace alpaka::experimental
     };
 } // namespace alpaka::experimental
 
-namespace alpaka::traits
+namespace alpaka::trait
 {
     //! The SYCL accelerator type trait specialization.
     template<template<typename, typename> typename TAcc, typename TDim, typename TIdx>
@@ -179,6 +179,6 @@ namespace alpaka::traits
     {
         using type = TIdx;
     };
-} // namespace alpaka::traits
+} // namespace alpaka::trait
 
 #endif

include/alpaka/acc/AccGpuCudaRt.hpp

@@ -49,7 +49,7 @@ namespace alpaka
         }
     };
 
-    namespace traits
+    namespace trait
     {
         //! The GPU CUDA accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -83,7 +83,7 @@ namespace alpaka
                     std::forward<TArgs>(args)...);
             }
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccGpuHipRt.hpp

@@ -49,7 +49,7 @@ namespace alpaka
         }
     };
 
-    namespace traits
+    namespace trait
     {
         //! The GPU HIP accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -83,7 +83,7 @@ namespace alpaka
                     std::forward<TArgs>(args)...);
             }
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccGpuSyclIntel.hpp

@@ -42,7 +42,7 @@ namespace alpaka::experimental
     };
 } // namespace alpaka::experimental
 
-namespace alpaka::traits
+namespace alpaka::trait
 {
     //! The Intel GPU SYCL accelerator name trait specialization.
     template<typename TDim, typename TIdx>
@@ -80,6 +80,6 @@ namespace alpaka::traits
     {
         using type = experimental::PltfGpuSyclIntel;
     };
-} // namespace alpaka::traits
+} // namespace alpaka::trait
 
 #endif

include/alpaka/acc/AccGpuUniformCudaHipRt.hpp

@@ -98,7 +98,7 @@ namespace alpaka
         }
     };
 
-    namespace traits
+    namespace trait
     {
         //! The GPU CUDA accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -222,7 +222,7 @@ namespace alpaka
         {
             using type = TDim;
         };
-    } // namespace traits
+    } // namespace trait
     namespace detail
     {
         //! specialization of the TKernelFnObj return type evaluation
@@ -239,7 +239,7 @@ namespace alpaka
             }
         };
     } // namespace detail
-    namespace traits
+    namespace trait
     {
         //! The GPU CUDA accelerator execution task type trait specialization.
         template<typename TDim, typename TIdx, typename TWorkDiv, typename TKernelFnObj, typename... TArgs>
@@ -272,7 +272,7 @@ namespace alpaka
         {
             using type = TIdx;
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccOacc.hpp

@@ -99,7 +99,7 @@ namespace alpaka
         CtxBlockOacc<TDim, TIdx>& m_blockShared;
     };
 
-    namespace traits
+    namespace trait
     {
         //! The OpenACC accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -344,7 +344,7 @@ namespace alpaka
                     workDiv.m_blockShared);
             }
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif

include/alpaka/acc/AccOmp5.hpp

@@ -169,7 +169,7 @@ namespace alpaka
         }
     };
 
-    namespace traits
+    namespace trait
     {
         //! The OpenMP 5.0 accelerator accelerator type trait specialization.
         template<typename TDim, typename TIdx>
@@ -280,7 +280,7 @@ namespace alpaka
         {
             using type = TIdx;
         };
-    } // namespace traits
+    } // namespace trait
 } // namespace alpaka
 
 #endif