CPU (BSD): improve base freq detection

This commit is contained in:
Carter Li 2025-01-13 15:06:18 +08:00
parent ace336dfa9
commit 373b4353bb
3 changed files with 6 additions and 4 deletions

View File

@ -73,9 +73,10 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
CPU_SET(1, &currentCPU);
CPU_SET(2, &currentCPU);
cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID, -1, sizeof(cpuset_t), &currentCPU);
ffCPUDetectSpeedByCpuid(cpu);
#endif
ffCPUDetectSpeedByCpuid(cpu);
uint32_t clockrate = (uint32_t) ffSysctlGetInt("hw.clockrate", 0);
if (clockrate > cpu->frequencyBase) cpu->frequencyBase = clockrate;
cpu->temperature = FF_CPU_TEMP_UNSET;

View File

@ -58,8 +58,7 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
ffCPUDetectSpeedByCpuid(cpu);
uint32_t freq = (uint32_t) ffSysctlGetInt("machdep.cpu.frequency.target", 0);
if (freq > cpu->frequencyBase)
cpu->frequencyBase = freq;
if (freq > cpu->frequencyBase) cpu->frequencyBase = freq;
cpu->temperature = FF_CPU_TEMP_UNSET;

View File

@ -15,7 +15,9 @@ const char* ffDetectCPUImpl(const FFCPUOptions* options, FFCPUResult* cpu)
ffCPUDetectSpeedByCpuid(cpu);
cpu->frequencyBase = (uint32_t) ffSysctlGetInt(CTL_HW, HW_CPUSPEED, 0);
uint32_t cpuspeed = (uint32_t) ffSysctlGetInt(CTL_HW, HW_CPUSPEED, 0);
if (cpuspeed > cpu->frequencyBase) cpu->frequencyBase = cpuspeed;
cpu->temperature = FF_CPU_TEMP_UNSET;
if (options->temp)
{