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xmrig v6.2.2 based release

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This commit is contained in:
MoneroOcean 2020-06-30 08:12:59 -07:00
commit 316af8c2b9
16 changed files with 136 additions and 34 deletions
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1
src/backend/cpu/interfaces/ICpuInfo.h
View file

@ -61,6 +61,7 @@ public:
FLAG_SSE2,
FLAG_SSSE3,
FLAG_XOP,
FLAG_POPCNT,
FLAG_MAX
};

22
src/backend/cpu/platform/BasicCpuInfo.cpp
View file

@ -57,7 +57,7 @@
namespace xmrig {
static const std::array<const char *, ICpuInfo::FLAG_MAX> flagNames = { "aes", "avx2", "avx512f", "bmi2", "osxsave", "pdpe1gb", "sse2", "ssse3", "xop" };
static const std::array<const char *, ICpuInfo::FLAG_MAX> flagNames = { "aes", "avx2", "avx512f", "bmi2", "osxsave", "pdpe1gb", "sse2", "ssse3", "xop", "popcnt" };
static const std::array<const char *, ICpuInfo::MSR_MOD_MAX> msrNames = { "none", "ryzen", "intel", "custom" };
@ -119,15 +119,30 @@ static inline int32_t get_masked(int32_t val, int32_t h, int32_t l)
}
static inline uint64_t xgetbv()
{
#ifdef _MSC_VER
return _xgetbv(_XCR_XFEATURE_ENABLED_MASK);
#else
uint32_t eax_reg = 0;
uint32_t edx_reg = 0;
__asm__ __volatile__("xgetbv": "=a"(eax_reg), "=d"(edx_reg) : "c"(0) : "cc");
return (static_cast<uint64_t>(edx_reg) << 32) | eax_reg;
#endif
}
static inline bool has_xcr_avx2() { return (xgetbv() & 0x06) == 0x06; }
static inline bool has_xcr_avx512() { return (xgetbv() & 0xE6) == 0xE6; }
static inline bool has_osxsave() { return has_feature(PROCESSOR_INFO, ECX_Reg, 1 << 27); }
static inline bool has_aes_ni() { return has_feature(PROCESSOR_INFO, ECX_Reg, 1 << 25); }
static inline bool has_avx2() { return has_feature(EXTENDED_FEATURES, EBX_Reg, 1 << 5) && has_osxsave(); }
static inline bool has_avx512f() { return has_feature(EXTENDED_FEATURES, EBX_Reg, 1 << 16) && has_osxsave(); }
static inline bool has_avx2() { return has_feature(EXTENDED_FEATURES, EBX_Reg, 1 << 5) && has_osxsave() && has_xcr_avx2(); }
static inline bool has_avx512f() { return has_feature(EXTENDED_FEATURES, EBX_Reg, 1 << 16) && has_osxsave() && has_xcr_avx512(); }
static inline bool has_bmi2() { return has_feature(EXTENDED_FEATURES, EBX_Reg, 1 << 8); }
static inline bool has_pdpe1gb() { return has_feature(PROCESSOR_EXT_INFO, EDX_Reg, 1 << 26); }
static inline bool has_sse2() { return has_feature(PROCESSOR_INFO, EDX_Reg, 1 << 26); }
static inline bool has_ssse3() { return has_feature(PROCESSOR_INFO, ECX_Reg, 1 << 9); }
static inline bool has_xop() { return has_feature(0x80000001, ECX_Reg, 1 << 11); }
static inline bool has_popcnt() { return has_feature(PROCESSOR_INFO, ECX_Reg, 1 << 23); }
} // namespace xmrig
@ -162,6 +177,7 @@ xmrig::BasicCpuInfo::BasicCpuInfo() :
m_flags.set(FLAG_SSE2, has_sse2());
m_flags.set(FLAG_SSSE3, has_ssse3());
m_flags.set(FLAG_XOP, has_xop());
m_flags.set(FLAG_POPCNT, has_popcnt());
# ifdef XMRIG_FEATURE_ASM
if (hasAES()) {