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[v0.98][Refactoring] Unify the use of get_str_peak_performance

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Dr-Noob
2021-08-06 10:26:07 +02:00
parent 7e1dde3c71
commit 6953d8dda5
9 changed files with 73 additions and 83 deletions
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24
src/arm/midr.c
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@@ -210,37 +210,25 @@ char* get_str_topology(struct cpuInfo* cpu, struct topology* topo, bool dual_soc
return string;
}
char* get_str_peak_performance(struct cpuInfo* cpu) {
//7 for GFLOP/s and 6 for digits,eg 412.14
uint32_t size = 7+6+1+1;
assert(strlen(STRING_UNKNOWN)+1 <= size);
char* string = emalloc(sizeof(char)*size);
bool get_peak_performance(struct cpuInfo* cpu, double* flops) {
struct cpuInfo* ptr = cpu;
//First check we have consistent data
for(int i=0; i < cpu->num_cpus; ptr = ptr->next_cpu, i++) {
if(get_freq(ptr->freq) == UNKNOWN_FREQ) {
snprintf(string, strlen(STRING_UNKNOWN)+1, STRING_UNKNOWN);
return string;
return false;
}
}
double flops = 0.0;
*flops = 0.0;
ptr = cpu;
for(int i=0; i < cpu->num_cpus; ptr = ptr->next_cpu, i++) {
flops += ptr->topo->total_cores * (get_freq(ptr->freq) * 1000000);
*flops += ptr->topo->total_cores * (get_freq(ptr->freq) * 1000000);
}
if(cpu->feat->NEON) flops = flops * 4;
if(cpu->feat->NEON) *flops = *flops * 4;
if(flops >= (double)1000000000000.0)
snprintf(string,size,"%.2f TFLOP/s",flops/1000000000000);
else if(flops >= 1000000000.0)
snprintf(string,size,"%.2f GFLOP/s",flops/1000000000);
else
snprintf(string,size,"%.2f MFLOP/s",flops/1000000);
return string;
return true;
}
char* get_str_features(struct cpuInfo* cpu) {

3
src/arm/midr.h
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@@ -7,9 +7,10 @@ struct cpuInfo* get_cpu_info();
uint32_t get_nsockets(struct topology* topo);
char* get_str_topology(struct cpuInfo* cpu, struct topology* topo, bool dual_socket);
char* get_str_peak_performance(struct cpuInfo* cpu);
char* get_str_features(struct cpuInfo* cpu);
bool get_peak_performance(struct cpuInfo* cpu, double* flops);
void print_debug(struct cpuInfo* cpu);
void free_topo_struct(struct topology* topo);