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Variable vector_width_for¶

`variable` vector_width_for simd ¶

template <typename T, cpu_t cpu>
constexpr static size_t vector_width_for =
    (std::max(size_t(1), typeclass<T> == datatype::f ? platform<cpu>::native_float_vector_size / sizeof(T)
                                                     : platform<cpu>::native_int_vector_size / sizeof(T)))

SIMD vector width (in elements) for type T on the given CPU.

Template parameters
T	The element type.
cpu	The CPU instruction set to query.

Fully qualified name: kfr::vector_width_for

Declared at simd/platform.hpp:439

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