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[v0.98][PPC] Basic support for topology detection

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Dr-Noob
2021-07-27 21:34:08 +02:00
parent f4aa335af1
commit 135cc9d504
8 changed files with 199 additions and 17 deletions
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16
src/common/cpu.h
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@@ -69,14 +69,16 @@ struct cache {
struct topology {
int32_t total_cores;
struct cache* cach;
#ifdef ARCH_X86
uint32_t physical_cores;
#if defined(ARCH_X86) || defined(ARCH_PPC)
uint32_t physical_cores;
uint32_t logical_cores;
uint32_t smt_available; // Number of SMT that is currently enabled
uint32_t smt_supported; // Number of SMT that CPU supports (equal to smt_available if SMT is enabled)
uint32_t sockets;
uint32_t smt_supported; // Number of SMT that CPU supports (equal to smt_available if SMT is enabled)
#ifdef ARCH_X86
uint32_t smt_available; // Number of SMT that is currently enabled
struct apic* apic;
#endif
#endif
};
struct features {
@@ -143,16 +145,12 @@ struct cpuInfo {
#endif
};
#ifdef ARCH_X86
#if defined(ARCH_X86) || defined(ARCH_PPC)
char* get_str_cpu_name(struct cpuInfo* cpu);
char* get_str_sockets(struct topology* topo);
uint32_t get_nsockets(struct topology* topo);
#endif
#ifdef ARCH_PPC
char* get_str_cpu_name(struct cpuInfo* cpu);
#endif
VENDOR get_cpu_vendor(struct cpuInfo* cpu);
int64_t get_freq(struct frequency* freq);