std::experimental::simd_abi::native
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< cpp | experimental | simd
Defined in header <experimental/simd>
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template< class T > using native = /*implementation-defined*/; |
(parallelism TS v2) | |
native<T> is an implementation-defined alias for an ABI tag. This is the primary ABI tag to use for efficient explicit vectorization.
[edit] Notes
The intent is to use the ABI tag producing the most efficient data-parallel execution for the element type T that is supported on the currently targeted system. For target architectures without ISA extensions, the native<T> and compatible<T> aliases will likely be the same. For target architectures with ISA extensions, compiler flags may influence the native<T> alias while compatible<T> will be the same independent of such flags.
[edit] See also
(parallelism TS v2) |
tag type for storing a single element (typedef) |
(parallelism TS v2) |
tag type for storing specified number of elements (alias template) |
(parallelism TS v2) |
tag type that ensures ABI compatibility (alias template) |
(parallelism TS v2) |
obtains an ABI type for given element type and number of elements (class template) |