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Code Issues Releases Wiki Activity

add CometLake model 166

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Andrew Kurushin 2022-08-02 13:39:45 +03:00 committed by Mizux
parent cf7cd9824f
commit 349ef06634
2 changed files with 16 additions and 0 deletions
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1
src/impl_x86__base_implementation.inl
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@ -558,6 +558,7 @@ X86Microarchitecture GetX86Microarchitecture(const X86Info* info) {
// https://en.wikichip.org/wiki/intel/microarchitectures/alder_lake // https://en.wikichip.org/wiki/intel/microarchitectures/alder_lake
return INTEL_ADL; return INTEL_ADL;
case CPUID(0x06, 0xA5): case CPUID(0x06, 0xA5):
case CPUID(0x06, 0xA6):
// https://en.wikichip.org/wiki/intel/microarchitectures/comet_lake // https://en.wikichip.org/wiki/intel/microarchitectures/comet_lake
return INTEL_CML; return INTEL_CML;
case CPUID(0x06, 0xA7): case CPUID(0x06, 0xA7):

15
test/cpuinfo_x86_test.cc
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@ -1190,6 +1190,21 @@ TEST_F(CpuidX86Test, INTEL_CML_H) {
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::INTEL_CML); EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::INTEL_CML);
} }
// https://github.com/InstLatx64/InstLatx64/blob/master/GenuineIntel/GenuineIntel00A0660_CometLake_CPUID1.txt
TEST_F(CpuidX86Test, INTEL_CML_U2) {
cpu().SetLeaves({
{{0x00000000, 0}, Leaf{0x00000016, 0x756E6547, 0x6C65746E, 0x49656E69}},
{{0x00000001, 0}, Leaf{0x000A0660, 0x00100800, 0x7FFAFBBF, 0xBFEBFBFF}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, CPU_FEATURES_VENDOR_GENUINE_INTEL);
EXPECT_EQ(info.family, 0x06);
EXPECT_EQ(info.model, 0xA6);
EXPECT_EQ(info.stepping, 0x00);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::INTEL_CML);
}
// http://users.atw.hu/instlatx64/GenuineIntel/GenuineIntel00806A1_Lakefield_CPUID.txt // http://users.atw.hu/instlatx64/GenuineIntel/GenuineIntel00806A1_Lakefield_CPUID.txt
TEST_F(CpuidX86Test, INTEL_ATOM_TMT_LAKEFIELD) { TEST_F(CpuidX86Test, INTEL_ATOM_TMT_LAKEFIELD) {
cpu().SetLeaves({ cpu().SetLeaves({