diff options
| author | Mike McQuaid | 2016-07-29 20:02:26 -0600 |
|---|---|---|
| committer | Mike McQuaid | 2016-07-29 21:21:02 -0600 |
| commit | 5566757f60a66337644eba11d92821d0938da5bd (patch) | |
| tree | 908a3fed9d906ff1ccea3fd380f9fd4c5c2cfd3b /Library | |
| parent | 696f497e3224f0ff4d91895f819de3325aa44e20 (diff) | |
| download | brew-5566757f60a66337644eba11d92821d0938da5bd.tar.bz2 | |
linux/hardware/cpu: import family from Linuxbrew.
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/extend/os/linux/hardware/cpu.rb | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/Library/Homebrew/extend/os/linux/hardware/cpu.rb b/Library/Homebrew/extend/os/linux/hardware/cpu.rb index d8c281bfc..2e5b3d07d 100644 --- a/Library/Homebrew/extend/os/linux/hardware/cpu.rb +++ b/Library/Homebrew/extend/os/linux/hardware/cpu.rb @@ -18,9 +18,51 @@ module Hardware end def family - cpuinfo[/^cpu family\s*: ([0-9]+)/, 1].to_i + return :arm if arm? + return :dunno unless intel? + # See https://software.intel.com/en-us/articles/intel-architecture-and-processor-identification-with-cpuid-model-and-family-numbers + cpu_family = cpuinfo[/^cpu family\s*: ([0-9]+)/, 1].to_i + cpu_model = cpuinfo[/^model\s*: ([0-9]+)/, 1].to_i + cpu_family_model = "0x" + ((cpu_family << 8) | cpu_model).to_s(16) + case cpu_family + when 0x06 + case cpu_model + when 0x3a, 0x3e + :ivybridge + when 0x2a, 0x2d + :sandybridge + when 0x25, 0x2c, 0x2f + :westmere + when 0x1e, 0x1a, 0x2e + :nehalem + when 0x17, 0x1d + :penryn + when 0x0f, 0x16 + :merom + when 0x0d + :dothan + when 0x36, 0x26, 0x1c + :atom + when 0x3c, 0x3f, 0x46 + :haswell + when 0x3d, 0x47, 0x4f, 0x56 + :broadwell + else + cpu_family_model + end + when 0x0f + case cpu_model + when 0x06 + :presler + when 0x03, 0x04 + :prescott + else + cpu_family_model + end + else + cpu_family_model + end end - alias_method :intel_family, :family def cores cpuinfo.scan(/^processor/).size |