Traits.hpp File Reference

#include "alpaka/core/Common.hpp"
#include "alpaka/core/Interface.hpp"
#include <cstdint>
#include <type_traits>

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Classes
struct	alpaka::ConceptIntrinsic

Namespaces
namespace	alpaka
	The alpaka accelerator library.
namespace	alpaka::trait
	The accelerator traits.

Functions
template<typename TIntrinsic >
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_ACC auto	alpaka::ffs (TIntrinsic const &intrinsic, std::int32_t value) -> std::int32_t
	Returns the 1-based position of the least significant bit set to 1 in the given 32-bit value. Returns 0 for input value 0.
template<typename TIntrinsic >
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_ACC auto	alpaka::ffs (TIntrinsic const &intrinsic, std::int64_t value) -> std::int32_t
	Returns the 1-based position of the least significant bit set to 1 in the given 64-bit value. Returns 0 for input value 0.
template<typename TIntrinsic >
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_ACC auto	alpaka::popcount (TIntrinsic const &intrinsic, std::uint32_t value) -> std::int32_t
	Returns the number of 1 bits in the given 32-bit value.
template<typename TIntrinsic >
ALPAKA_NO_HOST_ACC_WARNING ALPAKA_FN_ACC auto	alpaka::popcount (TIntrinsic const &intrinsic, std::uint64_t value) -> std::int32_t
	Returns the number of 1 bits in the given 64-bit value.