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[v1.04][X86] Add AMD uarchs

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Dr-Noob
2023-12-02 18:18:09 +00:00
parent a172b4b281
commit 8335bd004d
1 changed files with 16 additions and 3 deletions
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19
src/x86/uarch.c
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@@ -112,7 +112,8 @@ enum {
UARCH_ZEN2,
UARCH_ZEN3,
UARCH_ZEN3_PLUS,
UARCH_ZEN4
UARCH_ZEN4,
UARCH_ZEN4C
};
struct uarch {
@@ -350,6 +351,7 @@ struct uarch* get_uarch_from_cpuid_amd(uint32_t ef, uint32_t f, uint32_t em, uin
CHECK_UARCH(arch, 6, 15, 6, 5, NA, "Excavator", UARCH_EXCAVATOR, 28) // undocumented, but sample from Alexandros Couloumbis
CHECK_UARCH(arch, 6, 15, 7, 0, NA, "Excavator", UARCH_EXCAVATOR, 28)
CHECK_UARCH(arch, 7, 15, 0, 0, NA, "Jaguar", UARCH_JAGUAR, 28)
CHECK_UARCH(arch, 7, 15, 1, NA, NA, "Jaguar", UARCH_JAGUAR, 14) // instlatx64 (PS4) Normal PS4 is 28nm, Slim and Pro are 16nm
CHECK_UARCH(arch, 7, 15, 2, 6, NA, "Jaguar", UARCH_JAGUAR, 28) // AMD Cato (Xbox One?)
CHECK_UARCH(arch, 7, 15, 3, 0, NA, "Puma 2014", UARCH_PUMA_2014, 28)
CHECK_UARCH(arch, 8, 15, 0, 0, NA, "Zen", UARCH_ZEN, 14) // instlatx64 engr sample
@@ -364,14 +366,23 @@ struct uarch* get_uarch_from_cpuid_amd(uint32_t ef, uint32_t f, uint32_t em, uin
CHECK_UARCH(arch, 8, 15, 6, 0, NA, "Zen 2", UARCH_ZEN2, 7) // undocumented, geekbench.com example
CHECK_UARCH(arch, 8, 15, 6, 8, NA, "Zen 2", UARCH_ZEN2, 7) // found on instlatx64
CHECK_UARCH(arch, 8, 15, 7, 1, NA, "Zen 2", UARCH_ZEN2, 7) // samples from Steven Noonan and instlatx64
CHECK_UARCH(arch, 8, 15, 8, 4, NA, "Zen 2", UARCH_ZEN2, 7) // instlatx64 (Xbox Series X?)
CHECK_UARCH(arch, 8, 15, 9, 0, 2, "Zen 2", UARCH_ZEN2, 7) // Steam Deck (instlatx64)
CHECK_UARCH(arch, 8, 15, 10, 0, NA, "Zen 2", UARCH_ZEN2, 6) // instlatx64
CHECK_UARCH(arch, 10, 15, 0, 1, NA, "Zen 3", UARCH_ZEN3, 7) // instlatx64
CHECK_UARCH(arch, 10, 15, 0, 8, NA, "Zen 3", UARCH_ZEN3, 7) // instlatx64
CHECK_UARCH(arch, 10, 15, 1, 1, NA, "Zen 4", UARCH_ZEN4, 5) // instlatx64
CHECK_UARCH(arch, 10, 15, 1, 8, NA, "Zen 4", UARCH_ZEN4, 5) // instlatx64
CHECK_UARCH(arch, 10, 15, 2, 1, NA, "Zen 3", UARCH_ZEN3, 7) // instlatx64
CHECK_UARCH(arch, 10, 15, 3, NA, NA, "Zen 3", UARCH_ZEN3, 7) // instlatx64
CHECK_UARCH(arch, 10, 15, 4, 4, NA, "Zen 3+", UARCH_ZEN3_PLUS, 6) // instlatx64 (they say it is Zen3...)
CHECK_UARCH(arch, 10, 15, 5, 0, NA, "Zen 3", UARCH_ZEN3, 7) // instlatx64
CHECK_UARCH(arch, 10, 15, 1, 1, NA, "Zen 4", UARCH_ZEN4, 5) // instlatx64
CHECK_UARCH(arch, 10, 15, 6, 1, 2, "Zen 4", UARCH_ZEN4, 5) // instlatx64
CHECK_UARCH(arch, 10, 15, 7, 4, 1, "Zen 4", UARCH_ZEN4, 4) // instlatx64
CHECK_UARCH(arch, 10, 15, 7, 8, 0, "Zen 4", UARCH_ZEN4, 4) // instlatx64
CHECK_UARCH(arch, 10, 15, 8, NA, NA, "Zen 4", UARCH_ZEN4, 5) // instlatx64 (AMD MI300C)
CHECK_UARCH(arch, 10, 15, 9, NA, NA, "Zen 4", UARCH_ZEN4, 5) // instlatx64 (AMD MI300A)
CHECK_UARCH(arch, 10, 15, 10, NA, NA, "Zen 4c", UARCH_ZEN4C, 5) // instlatx64
UARCH_END
return arch;
@@ -419,7 +430,8 @@ struct uarch* get_uarch_from_cpuid(struct cpuInfo* cpu, uint32_t dump, uint32_t
bool vpus_are_AVX512(struct cpuInfo* cpu) {
return cpu->arch->uarch != UARCH_ICE_LAKE &&
cpu->arch->uarch != UARCH_TIGER_LAKE &&
cpu->arch->uarch != UARCH_ZEN4;
cpu->arch->uarch != UARCH_ZEN4 &&
cpu->arch->uarch != UARCH_ZEN4C;
}
bool is_knights_landing(struct cpuInfo* cpu) {
@@ -455,6 +467,7 @@ int get_number_of_vpus(struct cpuInfo* cpu) {
case UARCH_ZEN3:
case UARCH_ZEN3_PLUS:
case UARCH_ZEN4:
case UARCH_ZEN4C:
return 2;
default:
return 1;