Class: Informo::Processor

Inherits:
Object
  • Object
show all
Defined in:
lib/informo/processor.rb

Overview

This class is used to retrieve information about the processors available to the system.

Instance Method Summary collapse

Instance Method Details

#count ⇒ Object

returns the total number of processors on the system



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# File 'lib/informo/processor.rb', line 8

def count
  total = 0
  File.open("/proc/cpuinfo").each_line do |line|
    total += 1 if line =~ /^processor/ 
  end
  
  return total
end

#details ⇒ Object

returns the details of the processor(s) as an array with the following information

  • vendor (amd, intel, etc)

  • model (xeon, k9, etc)

  • speed (2000 Mhz, etc)

  • cache size (512k, etc)



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# File 'lib/informo/processor.rb', line 24

def details
  count = -1
  processors = Array.new
  
  File.open("/proc/cpuinfo").each_line do |line|
    
    if line =~ /(processor|vendor_id|model name|cpu MHz|cache size)\s+:\s+(.+)/
      key, value = $1, $2
      if key =~ /processor/
        count += 1
        processors[count] = Hash.new
      else
        key = key.gsub(/\s+/,"_")
        processors[count][key] = value
      end
    end
  end 
  
  return processors
end