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| author | Andrei Kurushin <ajax16384@gmail.com> | 2022-08-08 10:27:18 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-08 10:27:18 +0300 |
| commit | 4e8d2e3a22b95b917b1aecb921611ebd70e0184c (patch) | |
| tree | 500863d77fc96ebbce16a1b5480e59ba77c21b02 | |
| parent | 876b9e6a73cd7b15cc6d99d0bfefbde6f36eaea3 (diff) | |
add intel goldmont plus (#256)
* add intel goldmont plus (INTEL_ATOM_GMT_PLUS)
| -rw-r--r-- | include/cpuinfo_x86.h | 1 | ||||
| -rw-r--r-- | src/impl_x86__base_implementation.inl | 4 | ||||
| -rw-r--r-- | test/cpuinfo_x86_test.cc | 15 |
3 files changed, 20 insertions, 0 deletions
diff --git a/include/cpuinfo_x86.h b/include/cpuinfo_x86.h index 49d27b9..108c9b1 100644 --- a/include/cpuinfo_x86.h +++ b/include/cpuinfo_x86.h @@ -140,6 +140,7 @@ typedef enum { INTEL_BDW, // BROADWELL INTEL_SKL, // SKYLAKE INTEL_ATOM_GMT, // GOLDMONT + INTEL_ATOM_GMT_PLUS, // GOLDMONT+ INTEL_ATOM_TMT, // TREMONT INTEL_KBL, // KABY LAKE INTEL_CFL, // COFFEE LAKE diff --git a/src/impl_x86__base_implementation.inl b/src/impl_x86__base_implementation.inl index 4fcef31..cabb867 100644 --- a/src/impl_x86__base_implementation.inl +++ b/src/impl_x86__base_implementation.inl @@ -466,6 +466,9 @@ X86Microarchitecture GetX86Microarchitecture(const X86Info* info) { case CPUID(0x06, 0x5C): // https://en.wikipedia.org/wiki/Goldmont return INTEL_ATOM_GMT; + case CPUID(0x06, 0x7A): + // https://en.wikichip.org/wiki/intel/microarchitectures/goldmont_plus + return INTEL_ATOM_GMT_PLUS; case CPUID(0x06, 0x8A): case CPUID(0x06, 0x96): case CPUID(0x06, 0x9C): @@ -1795,6 +1798,7 @@ CacheInfo GetX86CacheInfo(void) { LINE(INTEL_BDW) \ LINE(INTEL_SKL) \ LINE(INTEL_ATOM_GMT) \ + LINE(INTEL_ATOM_GMT_PLUS) \ LINE(INTEL_ATOM_TMT) \ LINE(INTEL_KBL) \ LINE(INTEL_CFL) \ diff --git a/test/cpuinfo_x86_test.cc b/test/cpuinfo_x86_test.cc index 93ecc91..69551e6 100644 --- a/test/cpuinfo_x86_test.cc +++ b/test/cpuinfo_x86_test.cc @@ -1169,6 +1169,21 @@ TEST_F(CpuidX86Test, INTEL_LAKEMONT) { X86Microarchitecture::INTEL_LAKEMONT); } +// https://github.com/InstLatx64/InstLatx64/blob/master/GenuineIntel/GenuineIntel00706A8_GoldmontPlus_CPUID.txt +TEST_F(CpuidX86Test, INTEL_GOLDMONT_PLUS) { + cpu().SetLeaves({ + {{0x00000000, 0}, Leaf{0x00000018, 0x756E6547, 0x6c65746E, 0x49656E69}}, + {{0x00000001, 0}, Leaf{0x000706A8, 0x00400800, 0x4FF8EBBF, 0xBFEBFBFF}}, + }); + const auto info = GetX86Info(); + + EXPECT_STREQ(info.vendor, CPU_FEATURES_VENDOR_GENUINE_INTEL); + EXPECT_EQ(info.family, 0x06); + EXPECT_EQ(info.model, 0x7A); + EXPECT_EQ(GetX86Microarchitecture(&info), + X86Microarchitecture::INTEL_ATOM_GMT_PLUS); +} + // https://github.com/InstLatx64/InstLatx64/blob/master/GenuineIntel/GenuineIntel0050670_KnightsLanding_CPUID.txt TEST_F(CpuidX86Test, INTEL_KNIGHTS_LANDING) { cpu().SetLeaves({ |