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CPU: print core count for different core types

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This commit is contained in:
李通洲
2024-05-18 09:58:04 +08:00
parent 15766f5266
commit 7946e69a66
6 changed files with 64 additions and 37 deletions
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src/detection/cpu/cpu_linux.c
+7 -9
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@@ -136,11 +136,9 @@ static bool detectFrequency(FFCPUResult* cpu)
FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreate();
uint32_t baseLen = path.length;
uint64_t freq = (uint64_t) -1;
uint32_t ifreq = (uint32_t) -1;
uint32_t ifreq = 0;
struct dirent* entry;
while((entry = readdir(dir)) != NULL)
while ((entry = readdir(dir)) != NULL)
{
if (ffStrStartsWith(entry->d_name, "policy") && isdigit(entry->d_name[strlen("policy")]))
{
@@ -161,13 +159,13 @@ static bool detectFrequency(FFCPUResult* cpu)
else
cpu->frequencyMax = fmax;
if (fmax != freq)
if (cpu->coreTypes[ifreq].freq != fmax)
{
freq = fmax;
++ifreq;
if (cpu->coreTypes[ifreq].count && ifreq < sizeof(cpu->coreTypes) / sizeof(cpu->coreTypes[0]))
++ifreq;
cpu->coreTypes[ifreq].freq = fmax;
}
if (__builtin_expect(ifreq < sizeof(cpu->coreCounts), true))
cpu->coreCounts[ifreq] += getNumCores(&path, &buffer);
cpu->coreTypes[ifreq].count += getNumCores(&path, &buffer);
}
uint32_t fmin = getFrequency(&path, "/cpuinfo_min_freq", "/scaling_min_freq", &buffer);
if (fmin > 0)