| Technical Specification | ||||
| Filesystem library(filesystem TS) | ||||
| Library fundamentals(library fundamentals TS) | ||||
| Library fundamentals 2(library fundamentals TS v2) | ||||
| Library fundamentals 3(library fundamentals TS v3) | ||||
| Extensions for parallelism(parallelism TS) | ||||
| Extensions for parallelism 2(parallelism TS v2) | ||||
| Extensions for concurrency(concurrency TS) | ||||
| Extensions for concurrency 2(concurrency TS v2) | ||||
| Concepts(concepts TS) | ||||
| Ranges(ranges TS) | ||||
| Reflection(reflection TS) | ||||
| Mathematical special functions(special functions TR) | ||||
| Experimental Non-TS | ||||
| Pattern Matching | ||||
| Linear Algebra | ||||
| std::execution | ||||
| Contracts | ||||
| 2D Graphics |
| Parallel exceptions | ||||
| Additional execution policies | ||||
| Algorithms | ||||
| Task blocks | ||||
| Data-parallel vectors | ||||
Defined in header <experimental/simd> | ||
template<class T,class U=typename T::value_type> struct memory_alignment; | (parallelism TS v2) | |
Ifis_simd_mask_v<T> istrue andU isbool, or ifis_simd_v<T> istrue andU is a vectorizable type, provides the member constantvalue equal to the minimum alignment of a pointer passed to a load constructor,copy_from function, orcopy_to function. For any other typesT andU, there is no membervalue.
If the program adds specializations forstd::memory_alignment orstd::memory_alignment_v(since C++17), the behavior is undefined.
Contents |
template<class T,class U=typename T::value_type> constexprstd::size_t memory_alignment_v= memory_alignment<T, U>::value; | (parallelism TS v2) | |
value [static] | the minimum alignment of a pointer passed to a load constructor,copy_from function, orcopy_to function(public static member constant) |
operator std::size_t | converts the object tostd::size_t, returnsvalue (public member function) |
operator() (C++14) | returnsvalue (public member function) |
| Type | Definition |
value_type | std::size_t |
type | std::integral_constant<std::size_t, value> |
| This section is incomplete Reason: no example |
(parallelism TS v2) | flag indicating alignment of the load/store address to vector alignment (class)[edit] |
(parallelism TS v2) | constructs asimd object (public member function of std::experimental::simd<T,Abi>)[edit] |
(parallelism TS v2) | loadssimd elements from contiguous memory (public member function of std::experimental::simd<T,Abi>)[edit] |
(parallelism TS v2) | storessimd elements to contiguous memory (public member function of std::experimental::simd<T,Abi>)[edit] |
(parallelism TS v2) | constructs asimd_mask object (public member function of std::experimental::simd_mask<T,Abi>)[edit] |
(parallelism TS v2) | loadssimd_mask elements from contiguous memory (public member function of std::experimental::simd_mask<T,Abi>)[edit] |
(parallelism TS v2) | storessimd_mask elements to contiguous memory (public member function of std::experimental::simd_mask<T,Abi>)[edit] |
