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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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4
src/common/cpu.c
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@@ -34,11 +34,9 @@ int64_t get_freq(struct frequency* freq) {
#if defined(ARCH_X86) || defined(ARCH_PPC)
char* get_str_cpu_name(struct cpuInfo* cpu) {
return cpu->cpu_name;
return cpu->cpu_name;
}
#endif
#ifdef ARCH_X86
char* get_str_sockets(struct topology* topo) {
char* string = malloc(sizeof(char) * 2);
int32_t sanity_ret = snprintf(string, 2, "%d", topo->sockets);

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);

7
src/common/printer.c
View File

@@ -568,11 +568,11 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct colors* cs) {
/*char* uarch = get_str_uarch(cpu);
char* manufacturing_process = get_str_process(cpu);
*/
char* sockets = get_str_sockets(cpu->topo);
char* max_frequency = get_str_freq(cpu->freq);
// char* max_frequency = get_str_freq(cpu->freq);
char* n_cores = get_str_topology(cpu, cpu->topo, false);
char* n_cores_dual = get_str_topology(cpu, cpu->topo, true);
*/
char* cpu_name = get_str_cpu_name(cpu);
/*
@@ -589,7 +589,7 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct colors* cs) {
}
setAttribute(art,ATTRIBUTE_UARCH,uarch);
setAttribute(art,ATTRIBUTE_TECHNOLOGY,manufacturing_process);
setAttribute(art,ATTRIBUTE_FREQUENCY,max_frequency);
setAttribute(art,ATTRIBUTE_FREQUENCY,max_frequency);*/
uint32_t socket_num = get_nsockets(cpu->topo);
if (socket_num > 1) {
setAttribute(art, ATTRIBUTE_SOCKETS, sockets);
@@ -599,6 +599,7 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct colors* cs) {
else {
setAttribute(art,ATTRIBUTE_NCORES,n_cores);
}
/*
setAttribute(art,ATTRIBUTE_AVX,avx);
setAttribute(art,ATTRIBUTE_FMA,fma);
setAttribute(art,ATTRIBUTE_L1i,l1i);