Fix SVE dynamic dispatch ODR violation (xtensor-stack#1311)

* Add missing inline

* Rename xsimd_inline  > xsimd_macros

* Avoid ODR violation in SVE dynamic dispatch

* Fmt

* Remove unused include

Author: AntoinePrv

benchmark/main.cpp

@@ -9,8 +9,11 @@
  * The full license is in the file LICENSE, distributed with this software. *
  ****************************************************************************/
 
-#include "xsimd_benchmark.hpp"
+#include <iostream>
 #include <map>
+#include <string>
+
+#include "xsimd_benchmark.hpp"
 
 void benchmark_operation()
 {

benchmark/xsimd_benchmark.hpp

@@ -15,7 +15,6 @@
 #include "xsimd/arch/xsimd_scalar.hpp"
 #include "xsimd/xsimd.hpp"
 #include <chrono>
-#include <iostream>
 #include <string>
 #include <vector>
 

include/xsimd/arch/common/xsimd_common_swizzle.hpp

@@ -16,7 +16,7 @@
 #include <cstdint>
 #include <type_traits>
 
-#include "../../config/xsimd_inline.hpp"
+#include "../../config/xsimd_macros.hpp"
 
 namespace xsimd
 {

include/xsimd/arch/utils/shifts.hpp

@@ -13,7 +13,7 @@
 #ifndef XSIMD_UTILS_SHIFTS_HPP
 #define XSIMD_UTILS_SHIFTS_HPP
 
-#include "../../config/xsimd_inline.hpp"
+#include "../../config/xsimd_macros.hpp"
 #include "../../types/xsimd_batch.hpp"
 #include "../../types/xsimd_batch_constant.hpp"
 #include "../../types/xsimd_traits.hpp"

include/xsimd/arch/xsimd_rvv.hpp

@@ -369,12 +369,12 @@ namespace xsimd
             using as_float_relaxed_t = typename as_float_relaxed<sizeof(T)>::type;
 
             template <class T, class U>
-            rvv_reg_t<T, U::width> rvvreinterpret(U const& arg) noexcept
+            XSIMD_INLINE rvv_reg_t<T, U::width> rvvreinterpret(U const& arg) noexcept
             {
                 return rvv_reg_t<T, U::width>(arg, types::detail::XSIMD_RVV_BITCAST);
             }
             template <class T, class A, class U>
-            rvv_reg_t<T, A::width> rvvreinterpret(batch<U, A> const& arg) noexcept
+            XSIMD_INLINE rvv_reg_t<T, A::width> rvvreinterpret(batch<U, A> const& arg) noexcept
             {
                 typename batch<U, A>::register_type r = arg;
                 return rvvreinterpret<T>(r);
@@ -519,23 +519,23 @@ namespace xsimd
             XSIMD_RVV_OVERLOAD(rvvget_hi_, (__riscv_vget_ XSIMD_RVV_TSM), _DROP_1ST_CUSTOM_ARGS_NOVL, vec(T, wide_vec), args..., 1)
 
             template <class T, size_t W, std::enable_if_t<W >= types::detail::rvv_width_m1, int> = 0>
-            rvv_reg_t<T, W> rvvget_lo(rvv_reg_t<T, W * 2> const& vv) noexcept
+            XSIMD_INLINE rvv_reg_t<T, W> rvvget_lo(rvv_reg_t<T, W * 2> const& vv) noexcept
             {
                 typename rvv_reg_t<T, W>::register_type tmp = rvvget_lo_(T {}, vv);
                 return tmp;
             }
             template <class T, size_t W, std::enable_if_t<W >= types::detail::rvv_width_m1, int> = 0>
-            rvv_reg_t<T, W> rvvget_hi(rvv_reg_t<T, W * 2> const& vv) noexcept
+            XSIMD_INLINE rvv_reg_t<T, W> rvvget_hi(rvv_reg_t<T, W * 2> const& vv) noexcept
             {
                 typename rvv_reg_t<T, W>::register_type tmp = rvvget_hi_(T {}, vv);
                 return tmp;
             }
-            template <class T, size_t W, std::enable_if_t<W<types::detail::rvv_width_m1, int> = 0> rvv_reg_t<T, W> rvvget_lo(rvv_reg_t<T, W * 2> const& vv) noexcept
+            template <class T, size_t W, std::enable_if_t<W<types::detail::rvv_width_m1, int> = 0> XSIMD_INLINE rvv_reg_t<T, W> rvvget_lo(rvv_reg_t<T, W * 2> const& vv) noexcept
             {
                 typename rvv_reg_t<T, W>::register_type tmp = vv;
                 return tmp;
             }
-            template <class T, size_t W, std::enable_if_t<W<types::detail::rvv_width_m1, int> = 0> rvv_reg_t<T, W> rvvget_hi(rvv_reg_t<T, W * 2> const& vv) noexcept
+            template <class T, size_t W, std::enable_if_t<W<types::detail::rvv_width_m1, int> = 0> XSIMD_INLINE rvv_reg_t<T, W> rvvget_hi(rvv_reg_t<T, W * 2> const& vv) noexcept
             {
                 return __riscv_vslidedown(vv, vv.vl / 2, vv.vl);
             }

include/xsimd/arch/xsimd_scalar.hpp

@@ -20,7 +20,7 @@
 #include <limits>
 #include <type_traits>
 
-#include "xsimd/config/xsimd_inline.hpp"
+#include "xsimd/config/xsimd_macros.hpp"
 
 #ifdef XSIMD_ENABLE_XTL_COMPLEX
 #include "xtl/xcomplex.hpp"