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Code Issues Releases Wiki Activity

CPU features for AMD (#165)

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This commit is contained in:
Nikolay Hohsadze
2021-06-30 13:38:56 +03:00
committed by GitHub
parent b3ef4ef49d
commit 5492c4c561
3 changed files with 488 additions and 39 deletions
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335
test/cpuinfo_x86_test.cc
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@ -297,8 +297,171 @@ TEST_F(CpuidX86Test, HSWCache) {
EXPECT_EQ(info.levels[3].partitioning, 1);
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0200F30_K11_Griffin_CPUID.txt
TEST_F(CpuidX86Test, AMD_K11_GRIFFIN) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x00000001, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00200F30, 0x00020800, 0x00002001, 0x178BFBFF}},
{{0x80000000, 0}, Leaf{0x8000001A, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00200F30, 0x20000000, 0x0000131F, 0xEBD3FBFF}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x11);
EXPECT_EQ(info.model, 0x03);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_K11);
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0300F10_K12_Llano_CPUID.txt
TEST_F(CpuidX86Test, AMD_K12_LLANO) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x00000006, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00300F10, 0x00040800, 0x00802009, 0x178BFBFF}},
{{0x80000000, 0}, Leaf{0x8000001B, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00300F10, 0x20002B31, 0x000037FF, 0xEFD3FBFF}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x12);
EXPECT_EQ(info.model, 0x01);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_K12);
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0500F01_K14_Bobcat_CPUID.txt
TEST_F(CpuidX86Test, AMD_K14_BOBCAT_AMD0500F01) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x00000006, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00500F01, 0x00020800, 0x00802209, 0x178BFBFF}},
{{0x80000000, 0}, Leaf{0x8000001B, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00500F01, 0x00000000, 0x000035FF, 0x2FD3FBFF}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x14);
EXPECT_EQ(info.model, 0x00);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_BOBCAT);
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0500F10_K14_Bobcat_CPUID.txt
TEST_F(CpuidX86Test, AMD_K14_BOBCAT_AMD0500F10) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x00000006, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00500F10, 0x00020800, 0x00802209, 0x178BFBFF}},
{{0x00000002, 0}, Leaf{0x00000000, 0x00000000, 0x00000000, 0x00000000}},
{{0x00000003, 0}, Leaf{0x00000000, 0x00000000, 0x00000000, 0x00000000}},
{{0x00000005, 0}, Leaf{0x00000040, 0x00000040, 0x00000003, 0x00000000}},
{{0x00000006, 0}, Leaf{0x00000000, 0x00000000, 0x00000001, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001B, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00500F10, 0x00001242, 0x000035FF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x35332D45, 0x72502030, 0x7365636F}},
{{0x80000003, 0}, Leaf{0x00726F73, 0x00000000, 0x00000000, 0x00000000}},
{{0x80000004, 0}, Leaf{0x00000000, 0x00000000, 0x00000000, 0x00000000}},
{{0x80000005, 0}, Leaf{0xFF08FF08, 0xFF280000, 0x20080140, 0x20020140}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x14);
EXPECT_EQ(info.model, 0x01);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_BOBCAT);
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0500F20_K14_Bobcat_CPUID.txt
TEST_F(CpuidX86Test, AMD_K14_BOBCAT_AMD0500F20) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x00000006, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00500F20, 0x00020800, 0x00802209, 0x178BFBFF}},
{{0x80000000, 0}, Leaf{0x8000001B, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00500F20, 0x000012E9, 0x000035FF, 0x2FD3FBFF}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x14);
EXPECT_EQ(info.model, 0x02);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_BOBCAT);
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0670F00_K15_StoneyRidge_CPUID.txt
TEST_F(CpuidX86Test, AMD_K15_EXCAVATOR_STONEY_RIDGE) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00670F00, 0x00020800, 0x7ED8320B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x000001A9, 0x00000000, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001E, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00670F00, 0x00000000, 0x2FABBFFF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x392D3941, 0x20303134, 0x45444152}},
{{0x80000003, 0}, Leaf{0x52204E4F, 0x35202C35, 0x4D4F4320, 0x45545550}},
{{0x80000004, 0}, Leaf{0x524F4320, 0x32205345, 0x47332B43, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x15);
EXPECT_EQ(info.model, 0x70);
EXPECT_EQ(GetX86Microarchitecture(&info),
X86Microarchitecture::AMD_EXCAVATOR);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD A9-9410 RADEON R5, 5 COMPUTE CORES 2C+3G ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0600F20_K15_AbuDhabi_CPUID0.txt
TEST_F(CpuidX86Test, AMD_K15_PILEDRIVER_ABU_DHABI) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00600F20, 0x00100800, 0x3E98320B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x00000008, 0x00000000, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001E, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00600F20, 0x30000000, 0x01EBBFFF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x6574704F, 0x286E6F72, 0x20296D74}},
{{0x80000003, 0}, Leaf{0x636F7250, 0x6F737365, 0x33362072, 0x20203637}},
{{0x80000004, 0}, Leaf{0x20202020, 0x20202020, 0x20202020, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x15);
EXPECT_EQ(info.model, 0x02);
EXPECT_EQ(GetX86Microarchitecture(&info),
X86Microarchitecture::AMD_PILEDRIVER);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD Opteron(tm) Processor 6376 ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0600F12_K15_Interlagos_CPUID3.txt
TEST_F(CpuidX86Test, AMD_K15_BULLDOZER_INTERLAGOS) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00600F12, 0x000C0800, 0x1E98220B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x00000000, 0x00000000, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001E, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00600F12, 0x30000000, 0x01C9BFFF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x6574704F, 0x286E6F72, 0x20294D54}},
{{0x80000003, 0}, Leaf{0x636F7250, 0x6F737365, 0x32362072, 0x20203833}},
{{0x80000004, 0}, Leaf{0x20202020, 0x20202020, 0x20202020, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x15);
EXPECT_EQ(info.model, 0x01);
EXPECT_EQ(GetX86Microarchitecture(&info),
X86Microarchitecture::AMD_BULLDOZER);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD Opteron(TM) Processor 6238 ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD0630F81_K15_Godavari_CPUID.txt
TEST_F(CpuidX86Test, AMD_K15) {
TEST_F(CpuidX86Test, AMD_K15_STREAMROLLER_GODAVARI) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00630F81, 0x00040800, 0x3E98320B, 0x178BFBFF}},
@ -317,13 +480,181 @@ TEST_F(CpuidX86Test, AMD_K15) {
EXPECT_EQ(info.model, 0x38);
EXPECT_EQ(info.stepping, 0x01);
EXPECT_EQ(GetX86Microarchitecture(&info),
X86Microarchitecture::AMD_BULLDOZER);
X86Microarchitecture::AMD_STREAMROLLER);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD A8-7670K Radeon R7, 10 Compute Cores 4C+6G ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0700F01_K16_Kabini_CPUID.txt
TEST_F(CpuidX86Test, AMD_K16_JAGUAR_KABINI) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00700F01, 0x00040800, 0x3ED8220B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x00000008, 0x00000000, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001E, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00700F01, 0x00000000, 0x154037FF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x352D3441, 0x20303030, 0x20555041}},
{{0x80000003, 0}, Leaf{0x68746977, 0x64615220, 0x286E6F65, 0x20294D54}},
{{0x80000004, 0}, Leaf{0x47204448, 0x68706172, 0x20736369, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x16);
EXPECT_EQ(info.model, 0x00);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_JAGUAR);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD A4-5000 APU with Radeon(TM) HD Graphics ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0730F01_K16_Beema_CPUID2.txt
TEST_F(CpuidX86Test, AMD_K16_PUMA_BEEMA) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00730F01, 0x00040800, 0x7ED8220B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x00000008, 0x00000000, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001E, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00730F01, 0x00000000, 0x1D4037FF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x362D3641, 0x20303133, 0x20555041}},
{{0x80000003, 0}, Leaf{0x68746977, 0x444D4120, 0x64615220, 0x206E6F65}},
{{0x80000004, 0}, Leaf{0x47203452, 0x68706172, 0x20736369, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x16);
EXPECT_EQ(info.model, 0x30);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_PUMA);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD A6-6310 APU with AMD Radeon R4 Graphics ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0820F01_K17_Dali_CPUID.txt
TEST_F(CpuidX86Test, AMD_K17_ZEN_DALI) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00820F01, 0x00020800, 0x7ED8320B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x209C01A9, 0x00000000, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001F, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00820F01, 0x00000000, 0x35C233FF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x30323033, 0x69772065, 0x52206874}},
{{0x80000003, 0}, Leaf{0x6F656461, 0x7247206E, 0x69687061, 0x20207363}},
{{0x80000004, 0}, Leaf{0x20202020, 0x20202020, 0x20202020, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x17);
EXPECT_EQ(info.model, 0x20);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_ZEN);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD 3020e with Radeon Graphics ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0800F82_K17_ZenP_CPUID.txt
TEST_F(CpuidX86Test, AMD_K17_ZEN_PLUS_PINNACLE_RIDGE) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00800F82, 0x00100800, 0x7ED8320B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x209C01A9, 0x00000000, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001F, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00800F82, 0x20000000, 0x35C233FF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x657A7952, 0x2037206E, 0x30303732}},
{{0x80000003, 0}, Leaf{0x69452058, 0x2D746867, 0x65726F43, 0x6F725020}},
{{0x80000004, 0}, Leaf{0x73736563, 0x2020726F, 0x20202020, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x17);
EXPECT_EQ(info.model, 0x08);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_ZEN_PLUS);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD Ryzen 7 2700X Eight-Core Processor ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0840F70_K17_CPUID.txt
TEST_F(CpuidX86Test, AMD_K17_ZEN2_XBOX_SERIES_X) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x00000010, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00840F70, 0x00100800, 0x7ED8320B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x219C91A9, 0x00400004, 0x00000000}},
{{0x80000000, 0}, Leaf{0x80000020, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00840F70, 0x00000000, 0xF5C2B7FF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x30303734, 0x2D382053, 0x65726F43}},
{{0x80000003, 0}, Leaf{0x6F725020, 0x73736563, 0x4420726F, 0x746B7365}},
{{0x80000004, 0}, Leaf{0x4B20706F, 0x00007469, 0x00000000, 0x00000000}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x17);
EXPECT_EQ(info.model, 0x47);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_ZEN2);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD 4700S 8-Core Processor Desktop Kit");
}
// http://users.atw.hu/instlatx64/HygonGenuine/HygonGenuine0900F02_Hygon_CPUID3.txt
TEST_F(CpuidX86Test, AMD_K18_ZEN_DHYANA) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x0000000D, 0x6F677948, 0x656E6975, 0x6E65476E}},
{{0x00000001, 0}, Leaf{0x00900F02, 0x00100800, 0x74D83209, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x009C01A9, 0x0040068C, 0x00000000}},
{{0x80000000, 0}, Leaf{0x8000001F, 0x6F677948, 0x656E6975, 0x6E65476E}},
{{0x80000001, 0}, Leaf{0x00900F02, 0x60000000, 0x35C233FF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x6F677948, 0x3843206E, 0x31332036, 0x20203538}},
{{0x80000003, 0}, Leaf{0x6F632D38, 0x50206572, 0x65636F72, 0x726F7373}},
{{0x80000004, 0}, Leaf{0x20202020, 0x20202020, 0x20202020, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "HygonGenuine");
EXPECT_EQ(info.family, 0x18);
EXPECT_EQ(info.model, 0x00);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_ZEN);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "Hygon C86 3185 8-core Processor ");
}
// http://users.atw.hu/instlatx64/AuthenticAMD/AuthenticAMD0A20F10_K19_Vermeer2_CPUID.txt
TEST_F(CpuidX86Test, AMD_K19_ZEN3_VERMEER) {
g_fake_cpu->SetLeaves({
{{0x00000000, 0}, Leaf{0x00000010, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x00000001, 0}, Leaf{0x00A20F10, 0x01180800, 0x7ED8320B, 0x178BFBFF}},
{{0x00000007, 0}, Leaf{0x00000000, 0x219C97A9, 0x0040068C, 0x00000000}},
{{0x80000000, 0}, Leaf{0x80000023, 0x68747541, 0x444D4163, 0x69746E65}},
{{0x80000001, 0}, Leaf{0x00A20F10, 0x20000000, 0x75C237FF, 0x2FD3FBFF}},
{{0x80000002, 0}, Leaf{0x20444D41, 0x657A7952, 0x2039206E, 0x30303935}},
{{0x80000003, 0}, Leaf{0x32312058, 0x726F432D, 0x72502065, 0x7365636F}},
{{0x80000004, 0}, Leaf{0x20726F73, 0x20202020, 0x20202020, 0x00202020}},
});
const auto info = GetX86Info();
EXPECT_STREQ(info.vendor, "AuthenticAMD");
EXPECT_EQ(info.family, 0x19);
EXPECT_EQ(info.model, 0x21);
EXPECT_EQ(GetX86Microarchitecture(&info), X86Microarchitecture::AMD_ZEN3);
char brand_string[49];
FillX86BrandString(brand_string);
EXPECT_STREQ(brand_string, "AMD Ryzen 9 5900X 12-Core Processor ");
}
// https://github.com/InstLatx64/InstLatx64/blob/master/GenuineIntel/GenuineIntel00106A1_Nehalem_CPUID.txt
TEST_F(CpuidX86Test, Nehalem) {
// Pre AVX cpus don't have xsave