rdrand.hpp File Reference

#include <vsmc/rng/internal/common.hpp>
#include <vsmc/rng/generator_wrapper.hpp>
#include <immintrin.h>

Go to the source code of this file.

Classes
class	vsmc::RDRANDGenerator< ResultType, NTrialMax >
	RDRAND generator. More...

Namespaces
	vsmc

Macros
#define	VSMC_RDRAND_NTRIAL_MAX   10
#define	VSMC_RUNTIME_WARNING_RNG_RDRAND_GENERATOR_NTRIAL(ntrial, NTrialMax)
#define	VSMC_STATIC_ASSERT_RNG_RDRAND_GENERATOR   VSMC_STATIC_ASSERT_RNG_RDRAND_GENERATOR_RESULT_TYPE(ResultType);
#define	VSMC_STATIC_ASSERT_RNG_RDRAND_GENERATOR_RESULT_TYPE(ResultType)

Typedefs
typedef GeneratorWrapper< uint16_t, RDRANDGenerator< uint16_t > >	vsmc::RDRAND16
	C++11 Engine using 16-bits RDRAND instruction. More...
typedef GeneratorWrapper< uint32_t, RDRANDGenerator< uint32_t > >	vsmc::RDRAND32
	C++11 Engine using 32-bits RDRAND instruction. More...
typedef GeneratorWrapper< uint64_t, RDRANDGenerator< uint64_t > >	vsmc::RDRAND64
	C++11 Engine using 64-bits RDRAND instruction. More...

Functions
template<typename UIntType >
bool	vsmc::rdrand (UIntType *)
	Invoke the RDRAND instruction and return the carry flag. More...
template<>
bool	vsmc::rdrand< uint16_t > (uint16_t *rand)
	Invoke the 16-bits RDRAND instruction and return the carry flag. More...
template<>
bool	vsmc::rdrand< uint32_t > (uint32_t *rand)
	Invoke the 32-bits RDRAND instruction and return the carry flag. More...
template<>
bool	vsmc::rdrand< uint64_t > (uint64_t *rand)
	Invoke the 64-bits RDRAND instruction and return the carry flag. More...

Macro Definition Documentation

#define VSMC_RDRAND_NTRIAL_MAX   10

Definition at line 40 of file rdrand.hpp.

#define VSMC_RUNTIME_WARNING_RNG_RDRAND_GENERATOR_NTRIAL	(		ntrial,
			NTrialMax
	)

Value:

VSMC_RUNTIME_WARNING((ntrial < NTrialMax),                                \
            ("**RDRAND::generate** MAXIMUM NUMBER OF TRIALS EXCEEDED"))

Definition at line 53 of file rdrand.hpp.

#define VSMC_STATIC_ASSERT_RNG_RDRAND_GENERATOR   VSMC_STATIC_ASSERT_RNG_RDRAND_GENERATOR_RESULT_TYPE(ResultType);

Definition at line 50 of file rdrand.hpp.

#define VSMC_STATIC_ASSERT_RNG_RDRAND_GENERATOR_RESULT_TYPE

(

ResultType

)

Value:

VSMC_STATIC_ASSERT((                                                     \
                cxx11::is_same<ResultType, uint16_t>::value ||               \
                cxx11::is_same<ResultType, uint32_t>::value ||               \
                cxx11::is_same<ResultType, uint64_t>::value),                \
            USE_RDRANDGenerator_WITH_RESULT_TYPE_OTHER_THAN_uint16_t_OR_uint32_t_OR_uint64_t)

Definition at line 43 of file rdrand.hpp.