dplug.core.cpuid

This is a quick change of core.cpuid, to be usable in programs without a runtime.

Members

Functions

aes bool aes(): Is AES supported
amd3dnow bool amd3dnow(): Is AMD 3DNOW supported?
amd3dnowExt bool amd3dnowExt(): Is AMD 3DNOW Ext supported?
amdMmx bool amdMmx(): Are AMD extensions to MMX supported?
avx bool avx(): Is AVX supported
avx2 bool avx2(): Is AVX2 supported
coresPerCPU uint coresPerCPU(): Returns number of cores in CPU
dataCaches const(CacheInfo)[5] dataCaches(): The data caches. If there are fewer than 5 physical caches levels, the remaining levels are set to size_t.max (== entire memory space)
fma bool fma(): Is FMA supported
fp16c bool fp16c(): Is FP16C supported
has3dnowPrefetch bool has3dnowPrefetch(): Is 3DNow prefetch supported?
hasCmov bool hasCmov(): Is cmov supported?
hasCmpxchg16b bool hasCmpxchg16b(): Is cmpxchg8b supported?
hasCmpxchg8b bool hasCmpxchg8b(): Is cmpxchg8b supported?
hasFxsr bool hasFxsr(): Is fxsave/fxrstor supported?
hasLahfSahf bool hasLahfSahf(): Are LAHF and SAHF supported in 64-bit mode?
hasLzcnt bool hasLzcnt(): Is LZCNT supported?
hasPclmulqdq bool hasPclmulqdq(): Is pclmulqdq supported
hasPopcnt bool hasPopcnt(): Is POPCNT supported?
hasRdrand bool hasRdrand(): Is rdrand supported
hasRdseed bool hasRdseed(): Is rdseed supported
hasRdtsc bool hasRdtsc(): Is rdtsc supported?
hasSha bool hasSha(): Is SHA supported
hasSysEnterSysExit bool hasSysEnterSysExit(): Is SYSENTER/SYSEXIT supported?
hasVpclmulqdq bool hasVpclmulqdq(): Is vpclmulqdq supported
hle bool hle(): Is HLE (hardware lock elision) supported
hyperThreading bool hyperThreading(): Is hyperthreading supported?
isItanium bool isItanium(): Is this an IA64 (Itanium) processor?
isX86_64 bool isX86_64(): Is this an Intel64 or AMD 64?
mmx bool mmx(): Is MMX supported?
preferAthlon bool preferAthlon(): Optimisation hints for assembly code. For forward compatibility, the CPU is compared against different microarchitectures. For 32-bit x86, comparisons are made against the Intel PPro/PII/PIII/PM family.
preferPentium1 bool preferPentium1(): Does this CPU perform better on Pentium I code than Pentium Pro code?
preferPentium4 bool preferPentium4(): Does this CPU perform better on Pentium4 code than PentiumPro..Core2 code?
processor string processor(): Returns processor string, for display purposes only
rtm bool rtm(): Is RTM (restricted transactional memory) supported
sse bool sse(): Is SSE supported?
sse2 bool sse2(): Is SSE2 supported?
sse3 bool sse3(): Is SSE3 supported?
sse41 bool sse41(): Is SSE4.1 supported?
sse42 bool sse42(): Is SSE4.2 supported?
sse4a bool sse4a(): Is SSE4a supported?
ssse3 bool ssse3(): Is SSSE3 supported?
threadsPerCPU uint threadsPerCPU(): Returns number of threads per CPU
vaes bool vaes(): Is VEX-Encoded AES supported
vendor string vendor(): Returns vendor string, for display purposes only. Do NOT use this to determine features! Note that some CPUs have programmable vendorIDs.
x87onChip bool x87onChip(): Does it have an x87 FPU on-chip?

Static functions

cacheLevels uint cacheLevels(): The number of cache levels in the CPU.
initializeCpuid void initializeCpuid(): Instead of a static this constructor, this

Static variables

datacache CacheInfo[5] datacache;: Scheduled for deprecation. Please use dataCaches instead.
family uint family;: Warning: This field will be turned into a property in a future release. Processor type (vendor-dependent). This should be visible ONLY for display purposes.
model uint model;: Warning: This field will be turned into a property in a future release. Processor type (vendor-dependent). This should be visible ONLY for display purposes.
numCacheLevels uint numCacheLevels;: This field has been deprecated. Please use cacheLevels instead.
stepping uint stepping;: Warning: This field will be turned into a property in a future release. Processor type (vendor-dependent). This should be visible ONLY for display purposes.

Structs

CacheInfo struct CacheInfo: Cache size and behaviour

dplug.core.cpuid

Members

Functions

Static functions

Static variables

Structs

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