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Separate MSR mod for Zen/Zen2 and Zen3

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Another +0.5% speedup for Zen2
This commit is contained in:
SChernykh
2020-11-08 19:40:44 +01:00
parent 0a183a59c0
commit c8c0abdb00
3 changed files with 20 additions and 5 deletions
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5
src/crypto/rx/RxConfig.cpp
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@@ -64,16 +64,17 @@ static const std::array<const char *, RxConfig::ModeMax> modeNames = { "auto", "
#ifdef XMRIG_FEATURE_MSR
constexpr size_t kMsrArraySize = 4;
constexpr size_t kMsrArraySize = 5;
static const std::array<MsrItems, kMsrArraySize> msrPresets = {
MsrItems(),
MsrItems{{ 0xC0011020, 0ULL }, { 0xC0011021, 0x40ULL, ~0x20ULL }, { 0xC0011022, 0x1510000ULL }, { 0xC001102b, 0x2000cc16ULL }},
MsrItems{{ 0xC0011020, 0x0004480000000000ULL }, { 0xC0011021, 0x001c000200000040ULL, ~0x20ULL }, { 0xC0011022, 0xc000000401500000ULL }, { 0xC001102b, 0x2000cc14ULL }},
MsrItems{{ 0x1a4, 0xf }},
MsrItems()
};
static const std::array<const char *, kMsrArraySize> modNames = { "none", "ryzen", "intel", "custom" };
static const std::array<const char *, kMsrArraySize> modNames = { "none", "ryzen_17h", "ryzen_19h", "intel", "custom" };
static_assert (kMsrArraySize == ICpuInfo::MSR_MOD_MAX, "kMsrArraySize and MSR_MOD_MAX mismatch");
#endif