// Code generated from hashicorp/nomad/tools/ec2info; DO NOT EDIT.

package {{.Package}}

// CPU contains virtual core count and processor baseline performance.
type CPU struct {
	// use small units to reduce size of the embedded table
	Cores uint32 // good for 4 billion cores
	MHz   uint32 // good for 4 billion MHz
}

// Ticks computes the total number of cycles available across the virtual
// cores of a CPU.
func (c CPU) Ticks() int {
	return int(c.MHz) * int(c.Cores)
}

// GHz returns the speed of CPU in ghz.
func (c CPU) GHz() float64 {
	return float64(c.MHz) / 1000.0
}

// newCPU create a CPUSpecs from the given virtual core count and core speed.
func newCPU(cores uint32, ghz float64) CPU {
	return CPU{
		Cores: cores,
		MHz:   uint32(ghz * 1000),
	}
}

// LookupEC2CPU returns the virtual core count and core speed information from a
// lookup table generated from the Amazon EC2 API.
//
// If the instance type does not exist, nil is returned.
func LookupEC2CPU(instanceType string) *CPU {
	specs, exists := instanceTypeCPU[instanceType]
	if !exists {
		return nil
	}
	return &specs
}

{{with .Data}}
var instanceTypeCPU = map[string]CPU {
  {{ range $key, $value := . }}
    "{{ $key }}": newCPU({{$value.Cores}}, {{$value.Speed}}), {{ end }}
}
{{end}}