System and OS Utilities

System and OS related types and functionality. More...

Classes
class	jau::cpu::CpuInfo
	Singleton CpuInfo caching all jau::cpu information. More...
class	jau::environment
	Main jau environment class, supporting environment variable access and fetching elapsed time using its stored startup-time. More...
class	jau::root_environment
	Base jau environment class, merely to tag all environment settings by inheritance and hence documentation. More...

Enumerations
enum class	jau::cpu::arm32_hwcap1_t : uint64_t {   jau::cpu::arm32_hwcap1_t::none = 0 , jau::cpu::arm32_hwcap1_t::swp = (1 << 0) , jau::cpu::arm32_hwcap1_t::half = (1 << 1) , jau::cpu::arm32_hwcap1_t::thumb = (1 << 2) ,   jau::cpu::arm32_hwcap1_t::bits26 = (1 << 3) , jau::cpu::arm32_hwcap1_t::fmult = (1 << 4) , jau::cpu::arm32_hwcap1_t::fpa = (1 << 5) , jau::cpu::arm32_hwcap1_t::vfp = (1 << 6) ,   jau::cpu::arm32_hwcap1_t::edsp = (1 << 7) , jau::cpu::arm32_hwcap1_t::java = (1 << 8) , jau::cpu::arm32_hwcap1_t::iwmmxt = (1 << 9) , jau::cpu::arm32_hwcap1_t::crunch = (1 << 10) ,   jau::cpu::arm32_hwcap1_t::thumbee = (1 << 11) , jau::cpu::arm32_hwcap1_t::neon = (1 << 12) , jau::cpu::arm32_hwcap1_t::vfp_v3 = (1 << 13) , jau::cpu::arm32_hwcap1_t::vfp_v3_d16 = (1 << 14) ,   jau::cpu::arm32_hwcap1_t::tls = (1 << 15) , jau::cpu::arm32_hwcap1_t::vfp_v4 = (1 << 16) , jau::cpu::arm32_hwcap1_t::idiva = (1 << 17) , jau::cpu::arm32_hwcap1_t::idivt = (1 << 18) ,   jau::cpu::arm32_hwcap1_t::vfp_d32 = (1 << 19) , jau::cpu::arm32_hwcap1_t::lpae = (1 << 20) , jau::cpu::arm32_hwcap1_t::evtstrm = (1 << 21) , jau::cpu::arm32_hwcap1_t::at_hwcap_1 = 16 }
enum class	jau::cpu::arm32_hwcap2_t : uint64_t {   jau::cpu::arm32_hwcap2_t::none = 0 , jau::cpu::arm32_hwcap2_t::aes = (1 << 0) , jau::cpu::arm32_hwcap2_t::pmull = (1 << 1) , jau::cpu::arm32_hwcap2_t::sha1 = (1 << 2) ,   jau::cpu::arm32_hwcap2_t::sha2 = (1 << 3) , jau::cpu::arm32_hwcap2_t::crc32 = (1 << 4) , jau::cpu::arm32_hwcap2_t::at_hwcap_2 = 26 }
enum class	jau::cpu::arm64_hwcap_t : uint64_t {   jau::cpu::arm64_hwcap_t::none = 0 , jau::cpu::arm64_hwcap_t::fp = (1 << 0) , jau::cpu::arm64_hwcap_t::asimd = (1 << 1) , jau::cpu::arm64_hwcap_t::evtstrm = (1 << 2) ,   jau::cpu::arm64_hwcap_t::aes = (1 << 3) , jau::cpu::arm64_hwcap_t::pmull = (1 << 4) , jau::cpu::arm64_hwcap_t::sha1 = (1 << 5) , jau::cpu::arm64_hwcap_t::sha2 = (1 << 6) ,   jau::cpu::arm64_hwcap_t::crc32 = (1 << 7) , jau::cpu::arm64_hwcap_t::atomics = (1 << 8) , jau::cpu::arm64_hwcap_t::fphp = (1 << 9) , jau::cpu::arm64_hwcap_t::asimdhp = (1 << 10) ,   jau::cpu::arm64_hwcap_t::cpuid = (1 << 11) , jau::cpu::arm64_hwcap_t::asimdrdm = (1 << 12) , jau::cpu::arm64_hwcap_t::jscvt = (1 << 13) , jau::cpu::arm64_hwcap_t::fcma = (1 << 14) ,   jau::cpu::arm64_hwcap_t::lrcpc = (1 << 15) , jau::cpu::arm64_hwcap_t::dcpop = (1 << 16) , jau::cpu::arm64_hwcap_t::sha3 = (1 << 17) , jau::cpu::arm64_hwcap_t::sm3 = (1 << 18) ,   jau::cpu::arm64_hwcap_t::sm4 = (1 << 19) , jau::cpu::arm64_hwcap_t::asimddp = (1 << 20) , jau::cpu::arm64_hwcap_t::sha512 = (1 << 21) , jau::cpu::arm64_hwcap_t::sve = (1 << 22) ,   jau::cpu::arm64_hwcap_t::asimdfhm = (1 << 23) , jau::cpu::arm64_hwcap_t::dit = (1 << 24) , jau::cpu::arm64_hwcap_t::uscat = (1 << 25) , jau::cpu::arm64_hwcap_t::ilrcpc = (1 << 26) ,   jau::cpu::arm64_hwcap_t::flagm = (1 << 27) , jau::cpu::arm64_hwcap_t::ssbs = (1 << 28) , jau::cpu::arm64_hwcap_t::sb = (1 << 29) , jau::cpu::arm64_hwcap_t::paca = (1 << 30) ,   jau::cpu::arm64_hwcap_t::pacg = (1UL << 31) , jau::cpu::arm64_hwcap_t::at_hwcap = 16 }
enum class	jau::cpu::cpu_family_t : uint16_t {   jau::cpu::cpu_family_t::none = 0 , jau::cpu::cpu_family_t::arm32 = 1 , jau::cpu::cpu_family_t::arm64 = 2 , jau::cpu::cpu_family_t::x86_32 = 10 ,   jau::cpu::cpu_family_t::x86_64 = 11 , jau::cpu::cpu_family_t::ia64 = 12 , jau::cpu::cpu_family_t::ppc32 = 20 , jau::cpu::cpu_family_t::ppc64 = 21 ,   jau::cpu::cpu_family_t::sparc32 = 30 , jau::cpu::cpu_family_t::sparc64 = 31 , jau::cpu::cpu_family_t::mips32 = 40 , jau::cpu::cpu_family_t::mips64 = 41 ,   jau::cpu::cpu_family_t::superh32 = 50 , jau::cpu::cpu_family_t::superh64 = 51 , jau::cpu::cpu_family_t::wasm32 = 60 , jau::cpu::cpu_family_t::wasm64 = 61 }

Functions
std::string	jau::cpu::get_cpu_info () noexcept
std::string	jau::cpu::get_cpu_info (std::string &sb) noexcept
constexpr bool	jau::cpu::is_set (const arm32_hwcap1_t mask, const arm32_hwcap1_t bit) noexcept
constexpr bool	jau::cpu::is_set (const arm32_hwcap2_t mask, const arm32_hwcap2_t bit) noexcept
constexpr bool	jau::cpu::is_set (const arm64_hwcap_t mask, const arm64_hwcap_t bit) noexcept
constexpr bool	jau::cpu::is_set (const cpu_family_t mask, const cpu_family_t bit) noexcept
constexpr uint64_t	jau::cpu::number (const arm32_hwcap1_t rhs) noexcept
constexpr uint64_t	jau::cpu::number (const arm32_hwcap2_t rhs) noexcept
constexpr uint64_t	jau::cpu::number (const arm64_hwcap_t rhs) noexcept
constexpr uint16_t	jau::cpu::number (const cpu_family_t rhs) noexcept
constexpr bool	jau::cpu::operator!= (const arm32_hwcap1_t lhs, const arm32_hwcap1_t rhs) noexcept
constexpr bool	jau::cpu::operator!= (const arm32_hwcap2_t lhs, const arm32_hwcap2_t rhs) noexcept
constexpr bool	jau::cpu::operator!= (const arm64_hwcap_t lhs, const arm64_hwcap_t rhs) noexcept
constexpr bool	jau::cpu::operator!= (const cpu_family_t lhs, const cpu_family_t rhs) noexcept
constexpr arm32_hwcap1_t	jau::cpu::operator& (const arm32_hwcap1_t lhs, const arm32_hwcap1_t rhs) noexcept
constexpr arm32_hwcap2_t	jau::cpu::operator& (const arm32_hwcap2_t lhs, const arm32_hwcap2_t rhs) noexcept
constexpr arm64_hwcap_t	jau::cpu::operator& (const arm64_hwcap_t lhs, const arm64_hwcap_t rhs) noexcept
constexpr cpu_family_t	jau::cpu::operator& (const cpu_family_t lhs, const cpu_family_t rhs) noexcept
constexpr arm32_hwcap1_t &	jau::cpu::operator&= (arm32_hwcap1_t &lhs, const arm32_hwcap1_t rhs) noexcept
constexpr arm32_hwcap2_t &	jau::cpu::operator&= (arm32_hwcap2_t &lhs, const arm32_hwcap2_t rhs) noexcept
constexpr arm64_hwcap_t &	jau::cpu::operator&= (arm64_hwcap_t &lhs, const arm64_hwcap_t rhs) noexcept
constexpr cpu_family_t &	jau::cpu::operator&= (cpu_family_t &lhs, const cpu_family_t rhs) noexcept
constexpr bool	jau::cpu::operator== (const arm32_hwcap1_t lhs, const arm32_hwcap1_t rhs) noexcept
constexpr bool	jau::cpu::operator== (const arm32_hwcap2_t lhs, const arm32_hwcap2_t rhs) noexcept
constexpr bool	jau::cpu::operator== (const arm64_hwcap_t lhs, const arm64_hwcap_t rhs) noexcept
constexpr bool	jau::cpu::operator== (const cpu_family_t lhs, const cpu_family_t rhs) noexcept
constexpr arm32_hwcap1_t	jau::cpu::operator^ (const arm32_hwcap1_t lhs, const arm32_hwcap1_t rhs) noexcept
constexpr arm32_hwcap2_t	jau::cpu::operator^ (const arm32_hwcap2_t lhs, const arm32_hwcap2_t rhs) noexcept
constexpr arm64_hwcap_t	jau::cpu::operator^ (const arm64_hwcap_t lhs, const arm64_hwcap_t rhs) noexcept
constexpr cpu_family_t	jau::cpu::operator^ (const cpu_family_t lhs, const cpu_family_t rhs) noexcept
constexpr arm32_hwcap1_t &	jau::cpu::operator^= (arm32_hwcap1_t &lhs, const arm32_hwcap1_t rhs) noexcept
constexpr arm32_hwcap2_t &	jau::cpu::operator^= (arm32_hwcap2_t &lhs, const arm32_hwcap2_t rhs) noexcept
constexpr arm64_hwcap_t &	jau::cpu::operator^= (arm64_hwcap_t &lhs, const arm64_hwcap_t rhs) noexcept
constexpr cpu_family_t &	jau::cpu::operator^= (cpu_family_t &lhs, const cpu_family_t rhs) noexcept
constexpr arm32_hwcap1_t	jau::cpu::operator| (const arm32_hwcap1_t lhs, const arm32_hwcap1_t rhs) noexcept
constexpr arm32_hwcap2_t	jau::cpu::operator| (const arm32_hwcap2_t lhs, const arm32_hwcap2_t rhs) noexcept
constexpr arm64_hwcap_t	jau::cpu::operator| (const arm64_hwcap_t lhs, const arm64_hwcap_t rhs) noexcept
constexpr cpu_family_t	jau::cpu::operator| (const cpu_family_t lhs, const cpu_family_t rhs) noexcept
constexpr arm32_hwcap1_t &	jau::cpu::operator|= (arm32_hwcap1_t &lhs, const arm32_hwcap1_t rhs) noexcept
constexpr arm32_hwcap2_t &	jau::cpu::operator|= (arm32_hwcap2_t &lhs, const arm32_hwcap2_t rhs) noexcept
constexpr arm64_hwcap_t &	jau::cpu::operator|= (arm64_hwcap_t &lhs, const arm64_hwcap_t rhs) noexcept
constexpr cpu_family_t &	jau::cpu::operator|= (cpu_family_t &lhs, const cpu_family_t rhs) noexcept
constexpr arm32_hwcap1_t	jau::cpu::operator~ (const arm32_hwcap1_t rhs) noexcept
constexpr arm32_hwcap2_t	jau::cpu::operator~ (const arm32_hwcap2_t rhs) noexcept
constexpr arm64_hwcap_t	jau::cpu::operator~ (const arm64_hwcap_t rhs) noexcept
constexpr cpu_family_t	jau::cpu::operator~ (const cpu_family_t rhs) noexcept
constexpr size_t	jau::cpu::pointer_bit_size () noexcept
	Returns the compile time pointer architecture size in bits. More...
std::string	jau::cpu::to_string (const arm32_hwcap1_t hwcaps) noexcept
std::string	jau::cpu::to_string (const arm32_hwcap2_t hwcaps) noexcept
std::string	jau::cpu::to_string (const arm64_hwcap_t hwcaps) noexcept
std::string	jau::cpu::to_string (const cpu_family_t v) noexcept

Detailed Description

System and OS related types and functionality.

Enumeration Type Documentation

cpu_family_t

enum class jau::cpu::cpu_family_t : uint16_t

strong

Enumerator
none	Undefined.
arm32	ARM 32bit.
arm64	ARM 64bit.
x86_32	AMD/Intel 32-bit.
x86_64	AMD/Intel 64-bit.
ia64	Itanium.
ppc32	Power PC 32bit.
ppc64	Power PC 32bit.
sparc32	SPARC 32bit.
sparc64	SPARC 32bit.
mips32	Mips 32bit.
mips64	Mips 64bit.
superh32	Hitachi SuperH 32bit.
superh64	Hitachi SuperH 64bit.
wasm32	WebAssembly 32-bit.
wasm64	WebAssembly 64-bit.

Definition at line 47 of file cpuid.hpp.

arm32_hwcap1_t

enum class jau::cpu::arm32_hwcap1_t : uint64_t

strong

Enumerator
none
swp
half
thumb
bits26
fmult
fpa
vfp
edsp
java
iwmmxt
crunch
thumbee
neon
vfp_v3
vfp_v3_d16
tls
vfp_v4
idiva
idivt
vfp_d32
lpae
evtstrm
at_hwcap_1

Definition at line 127 of file cpuid.hpp.

arm32_hwcap2_t

enum class jau::cpu::arm32_hwcap2_t : uint64_t

strong

Enumerator
none
aes
pmull
sha1
sha2
crc32
at_hwcap_2

Definition at line 192 of file cpuid.hpp.

arm64_hwcap_t

enum class jau::cpu::arm64_hwcap_t : uint64_t

strong

Enumerator
none
fp
asimd
evtstrm
aes
pmull
sha1
sha2
crc32
atomics
fphp
asimdhp
cpuid
asimdrdm
jscvt
fcma
lrcpc
dcpop
sha3
sm3
sm4
asimddp
sha512
sve
asimdfhm
dit
uscat
ilrcpc
flagm
ssbs
sb
paca
pacg
at_hwcap

Definition at line 240 of file cpuid.hpp.

Function Documentation

pointer_bit_size()

constexpr size_t jau::cpu::pointer_bit_size ( )

constexprnoexcept

Returns the compile time pointer architecture size in bits.

e.g. 64-bit for LP64 and 32-bit for LP32.

Implementations uses sizeof(void*), i.e. the address bus size, the common denominator across all LP64, ILP64 and LLP64 for 64-bit.

Definition at line 45 of file cpuid.hpp.

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number() [1/4]

constexpr uint16_t jau::cpu::number ( const cpu_family_t  rhs )

constexprnoexcept

Definition at line 89 of file cpuid.hpp.

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operator~() [1/4]

constexpr cpu_family_t jau::cpu::operator~ ( const cpu_family_t  rhs )

constexprnoexcept

Definition at line 92 of file cpuid.hpp.

operator^() [1/4]

constexpr cpu_family_t jau::cpu::operator^ ( const cpu_family_t  lhs, const cpu_family_t  rhs  )

constexprnoexcept

Definition at line 95 of file cpuid.hpp.

operator|() [1/4]

constexpr cpu_family_t jau::cpu::operator| ( const cpu_family_t  lhs, const cpu_family_t  rhs  )

constexprnoexcept

Definition at line 98 of file cpuid.hpp.

operator&() [1/4]

constexpr cpu_family_t jau::cpu::operator& ( const cpu_family_t  lhs, const cpu_family_t  rhs  )

constexprnoexcept

Definition at line 101 of file cpuid.hpp.

operator|=() [1/4]

constexpr cpu_family_t & jau::cpu::operator|= ( cpu_family_t &  lhs, const cpu_family_t  rhs  )

constexprnoexcept

Definition at line 104 of file cpuid.hpp.

operator&=() [1/4]

constexpr cpu_family_t & jau::cpu::operator&= ( cpu_family_t &  lhs, const cpu_family_t  rhs  )

constexprnoexcept

Definition at line 108 of file cpuid.hpp.

operator^=() [1/4]

constexpr cpu_family_t & jau::cpu::operator^= ( cpu_family_t &  lhs, const cpu_family_t  rhs  )

constexprnoexcept

Definition at line 112 of file cpuid.hpp.

operator==() [1/4]

constexpr bool jau::cpu::operator== ( const cpu_family_t  lhs, const cpu_family_t  rhs  )

constexprnoexcept

Definition at line 116 of file cpuid.hpp.

operator!=() [1/4]

constexpr bool jau::cpu::operator!= ( const cpu_family_t  lhs, const cpu_family_t  rhs  )

constexprnoexcept

Definition at line 119 of file cpuid.hpp.

is_set() [1/4]

constexpr bool jau::cpu::is_set ( const cpu_family_t  mask, const cpu_family_t  bit  )

constexprnoexcept

Definition at line 122 of file cpuid.hpp.

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to_string() [1/4]

std::string jau::cpu::to_string ( const cpu_family_t  v )

noexcept

Definition at line 149 of file cpuid.cpp.

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number() [2/4]

constexpr uint64_t jau::cpu::number ( const arm32_hwcap1_t  rhs )

constexprnoexcept

Definition at line 154 of file cpuid.hpp.

operator~() [2/4]

constexpr arm32_hwcap1_t jau::cpu::operator~ ( const arm32_hwcap1_t  rhs )

constexprnoexcept

Definition at line 157 of file cpuid.hpp.

operator^() [2/4]

constexpr arm32_hwcap1_t jau::cpu::operator^ ( const arm32_hwcap1_t  lhs, const arm32_hwcap1_t  rhs  )

constexprnoexcept

Definition at line 160 of file cpuid.hpp.

operator|() [2/4]

constexpr arm32_hwcap1_t jau::cpu::operator| ( const arm32_hwcap1_t  lhs, const arm32_hwcap1_t  rhs  )

constexprnoexcept

Definition at line 163 of file cpuid.hpp.

operator&() [2/4]

constexpr arm32_hwcap1_t jau::cpu::operator& ( const arm32_hwcap1_t  lhs, const arm32_hwcap1_t  rhs  )

constexprnoexcept

Definition at line 166 of file cpuid.hpp.

operator|=() [2/4]

constexpr arm32_hwcap1_t & jau::cpu::operator|= ( arm32_hwcap1_t &  lhs, const arm32_hwcap1_t  rhs  )

constexprnoexcept

Definition at line 169 of file cpuid.hpp.

operator&=() [2/4]

constexpr arm32_hwcap1_t & jau::cpu::operator&= ( arm32_hwcap1_t &  lhs, const arm32_hwcap1_t  rhs  )

constexprnoexcept

Definition at line 173 of file cpuid.hpp.

operator^=() [2/4]

constexpr arm32_hwcap1_t & jau::cpu::operator^= ( arm32_hwcap1_t &  lhs, const arm32_hwcap1_t  rhs  )

constexprnoexcept

Definition at line 177 of file cpuid.hpp.

operator==() [2/4]

constexpr bool jau::cpu::operator== ( const arm32_hwcap1_t  lhs, const arm32_hwcap1_t  rhs  )

constexprnoexcept

Definition at line 181 of file cpuid.hpp.

operator!=() [2/4]

constexpr bool jau::cpu::operator!= ( const arm32_hwcap1_t  lhs, const arm32_hwcap1_t  rhs  )

constexprnoexcept

Definition at line 184 of file cpuid.hpp.

is_set() [2/4]

constexpr bool jau::cpu::is_set ( const arm32_hwcap1_t  mask, const arm32_hwcap1_t  bit  )

constexprnoexcept

Definition at line 187 of file cpuid.hpp.

to_string() [2/4]

std::string jau::cpu::to_string ( const arm32_hwcap1_t  hwcaps )

noexcept

Definition at line 182 of file cpuid.cpp.

number() [3/4]

constexpr uint64_t jau::cpu::number ( const arm32_hwcap2_t  rhs )

constexprnoexcept

Definition at line 202 of file cpuid.hpp.

operator~() [3/4]

constexpr arm32_hwcap2_t jau::cpu::operator~ ( const arm32_hwcap2_t  rhs )

constexprnoexcept

Definition at line 205 of file cpuid.hpp.

operator^() [3/4]

constexpr arm32_hwcap2_t jau::cpu::operator^ ( const arm32_hwcap2_t  lhs, const arm32_hwcap2_t  rhs  )

constexprnoexcept

Definition at line 208 of file cpuid.hpp.

operator|() [3/4]

constexpr arm32_hwcap2_t jau::cpu::operator| ( const arm32_hwcap2_t  lhs, const arm32_hwcap2_t  rhs  )

constexprnoexcept

Definition at line 211 of file cpuid.hpp.

operator&() [3/4]

constexpr arm32_hwcap2_t jau::cpu::operator& ( const arm32_hwcap2_t  lhs, const arm32_hwcap2_t  rhs  )

constexprnoexcept

Definition at line 214 of file cpuid.hpp.

operator|=() [3/4]

constexpr arm32_hwcap2_t & jau::cpu::operator|= ( arm32_hwcap2_t &  lhs, const arm32_hwcap2_t  rhs  )

constexprnoexcept

Definition at line 217 of file cpuid.hpp.

operator&=() [3/4]

constexpr arm32_hwcap2_t & jau::cpu::operator&= ( arm32_hwcap2_t &  lhs, const arm32_hwcap2_t  rhs  )

constexprnoexcept

Definition at line 221 of file cpuid.hpp.

operator^=() [3/4]

constexpr arm32_hwcap2_t & jau::cpu::operator^= ( arm32_hwcap2_t &  lhs, const arm32_hwcap2_t  rhs  )

constexprnoexcept

Definition at line 225 of file cpuid.hpp.

operator==() [3/4]

constexpr bool jau::cpu::operator== ( const arm32_hwcap2_t  lhs, const arm32_hwcap2_t  rhs  )

constexprnoexcept

Definition at line 229 of file cpuid.hpp.

operator!=() [3/4]

constexpr bool jau::cpu::operator!= ( const arm32_hwcap2_t  lhs, const arm32_hwcap2_t  rhs  )

constexprnoexcept

Definition at line 232 of file cpuid.hpp.

is_set() [3/4]

constexpr bool jau::cpu::is_set ( const arm32_hwcap2_t  mask, const arm32_hwcap2_t  bit  )

constexprnoexcept

Definition at line 235 of file cpuid.hpp.

to_string() [3/4]

std::string jau::cpu::to_string ( const arm32_hwcap2_t  hwcaps )

noexcept

Definition at line 196 of file cpuid.cpp.

number() [4/4]

constexpr uint64_t jau::cpu::number ( const arm64_hwcap_t  rhs )

constexprnoexcept

Definition at line 277 of file cpuid.hpp.

operator~() [4/4]

constexpr arm64_hwcap_t jau::cpu::operator~ ( const arm64_hwcap_t  rhs )

constexprnoexcept

Definition at line 280 of file cpuid.hpp.

operator^() [4/4]

constexpr arm64_hwcap_t jau::cpu::operator^ ( const arm64_hwcap_t  lhs, const arm64_hwcap_t  rhs  )

constexprnoexcept

Definition at line 283 of file cpuid.hpp.

operator|() [4/4]

constexpr arm64_hwcap_t jau::cpu::operator| ( const arm64_hwcap_t  lhs, const arm64_hwcap_t  rhs  )

constexprnoexcept

Definition at line 286 of file cpuid.hpp.

operator&() [4/4]

constexpr arm64_hwcap_t jau::cpu::operator& ( const arm64_hwcap_t  lhs, const arm64_hwcap_t  rhs  )

constexprnoexcept

Definition at line 289 of file cpuid.hpp.

operator|=() [4/4]

constexpr arm64_hwcap_t & jau::cpu::operator|= ( arm64_hwcap_t &  lhs, const arm64_hwcap_t  rhs  )

constexprnoexcept

Definition at line 292 of file cpuid.hpp.

operator&=() [4/4]

constexpr arm64_hwcap_t & jau::cpu::operator&= ( arm64_hwcap_t &  lhs, const arm64_hwcap_t  rhs  )

constexprnoexcept

Definition at line 296 of file cpuid.hpp.

operator^=() [4/4]

constexpr arm64_hwcap_t & jau::cpu::operator^= ( arm64_hwcap_t &  lhs, const arm64_hwcap_t  rhs  )

constexprnoexcept

Definition at line 300 of file cpuid.hpp.

operator==() [4/4]

constexpr bool jau::cpu::operator== ( const arm64_hwcap_t  lhs, const arm64_hwcap_t  rhs  )

constexprnoexcept

Definition at line 304 of file cpuid.hpp.

operator!=() [4/4]

constexpr bool jau::cpu::operator!= ( const arm64_hwcap_t  lhs, const arm64_hwcap_t  rhs  )

constexprnoexcept

Definition at line 307 of file cpuid.hpp.

is_set() [4/4]

constexpr bool jau::cpu::is_set ( const arm64_hwcap_t  mask, const arm64_hwcap_t  bit  )

constexprnoexcept

Definition at line 310 of file cpuid.hpp.

to_string() [4/4]

std::string jau::cpu::to_string ( const arm64_hwcap_t  hwcaps )

noexcept

Definition at line 237 of file cpuid.cpp.

get_cpu_info() [1/2]

std::string jau::cpu::get_cpu_info ( std::string &  sb )

inlinenoexcept

Definition at line 372 of file cpuid.hpp.

get_cpu_info() [2/2]

std::string jau::cpu::get_cpu_info ( )

inlinenoexcept

Definition at line 375 of file cpuid.hpp.