Merge pull request kokkos#305 from lucbv/fix_layout_bg

Remove layout_blas_general

`layout_blas_general` has been replaced by `layout_left_padded` and `layout_right_padded` as defined in P2642, which was merged into the Working Draft for C++26.

Author: mhoemmen

include/experimental/__p1673_bits/layout_blas_general.hpp

@@ -295,21 +295,6 @@ namespace impl {
     row_major_t,
     column_major_t>;
 
-  template<class StorageOrder>
-  struct transposed_layout<layout_blas_general<StorageOrder>> {
-    using layout_type = layout_blas_general<
-      opposite_storage_t<StorageOrder>>;
-
-    template<class OriginalExtents>
-    static auto mapping(const typename layout_blas_general<StorageOrder>::template mapping<OriginalExtents>& orig_map) {
-      using original_mapping_type = typename layout_blas_general<StorageOrder>::template mapping<OriginalExtents>;
-      using extents_type = transpose_extents_t<typename original_mapping_type::extents_type>;
-      using return_mapping_type = typename layout_type::template mapping<extents_type>;
-      const auto whichStride = std::is_same_v<StorageOrder, column_major_t> ? orig_map.stride(1) : orig_map.stride(0);
-      return return_mapping_type{transpose_extents(orig_map.extents()), whichStride};
-    }
-  };
-
   template<class Triangle>
   using opposite_triangle_t = std::conditional_t<
     std::is_same_v<Triangle, upper_triangle_t>,

include/experimental/__p1673_bits/transposed.hpp

@@ -21,7 +21,6 @@
 #include "__p1673_bits/macros.hpp"
 #include "__p1673_bits/linalg_execpolicy_mapper.hpp"
 #include "__p1673_bits/maybe_static_size.hpp"
-#include "__p1673_bits/layout_blas_general.hpp"
 #include "__p1673_bits/layout_tags.hpp"
 #include "__p1673_bits/layout_triangle.hpp"
 #include "__p1673_bits/packed_layout.hpp"