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Addressing frequency unit discrepancies 

* for Darwin, it is a minor tweak for readability: the value
  returned is in Hz, so using a variable named 'hz' makes more
  sense than 'mhz'
* for Linux, the unit is in kHz so we need to divide the value
  from `cpuinfo_max_freq` by 10^3 to get MHz (see
  cpu-freq/user-guide.txt of the kernel documentation)
This commit is contained in:
K.C. Wong 2016-08-23 16:48:25 -07:00
parent 3562fb8aa2
commit 123a6c9b0d
2 changed files with 3 additions and 3 deletions
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4
cpu/cpu_darwin.go
View File

@ -96,11 +96,11 @@ func Info() ([]InfoStat, error) {
} }
values := strings.Fields(string(out)) values := strings.Fields(string(out))
mhz, err := strconv.ParseFloat(values[1], 64) hz, err := strconv.ParseFloat(values[1], 64)
if err != nil { if err != nil {
return ret, err return ret, err
} }
c.Mhz = mhz / 1000000.0 c.Mhz = hz / 1000000.0
return append(ret, c), nil return append(ret, c), nil
} }

2
cpu/cpu_linux.go
View File

@ -72,7 +72,7 @@ func finishCPUInfo(c *InfoStat) error {
if err != nil { if err != nil {
return err return err
} }
c.Mhz = value c.Mhz = value/1000.0 // value is in kHz
} }
} }
if len(c.CoreID) == 0 { if len(c.CoreID) == 0 {