Documentation
¶
Index ¶
Constants ¶
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const ( Gbps = float64(1) GBps = float64(8) )
Variables ¶
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var ( NVIDIATeslaV100SXM2 = NvidiaGPU{ Name: "TESLA V100 SXM2", Architecture: "Volta", Interconnect: SXM2{}, ClockRate: int64(1530), PeekGFlops: int64(15000), MemoryBandwidth: float64(900), } NVIDIATeslaV100PCIe = NvidiaGPU{ Name: "TESLA V100 PCIE", Architecture: "Volta", Interconnect: PCIe2{}, ClockRate: int64(1380), PeekGFlops: int64(14000), MemoryBandwidth: float64(900), } NVIDIATeslaP100SXM2 = NvidiaGPU{ Name: "TESLA P100 SXM2", Architecture: "Pascal", Interconnect: SXM2{}, ClockRate: int64(1481), PeekGFlops: int64(10600), MemoryBandwidth: float64(732), } NVIDIATeslaP100PCIe = NvidiaGPU{ Name: "TESLA P100 PCIE", Architecture: "Pascal", Interconnect: PCIe2{}, ClockRate: int64(1328), PeekGFlops: int64(9300), MemoryBandwidth: float64(732), } NVIDIATitanXP = NvidiaGPU{ Name: "TITAN Xp", Architecture: "Maxwell", Interconnect: PCIe2{}, ClockRate: int64(1582), PeekGFlops: int64(12100), MemoryBandwidth: float64(547.7), } NVIDIATitanX = NvidiaGPU{ Name: "TITAN X", Architecture: "Maxwell", Interconnect: PCIe2{}, ClockRate: int64(1000), PeekGFlops: int64(6144), MemoryBandwidth: float64(336.5), } NVIDIAK20 = NvidiaGPU{ Name: "K20", Architecture: "Kepler", Interconnect: PCIe2{}, ClockRate: int64(1000), PeekGFlops: int64(3520), MemoryBandwidth: float64(208), } NVIDIAK20X = NvidiaGPU{ Name: "K20X", Architecture: "Kepler", Interconnect: PCIe2{}, ClockRate: int64(1000), PeekGFlops: int64(3935), MemoryBandwidth: float64(250), } NVIDIAK40 = NvidiaGPU{ Name: "K40", Architecture: "Kepler", Interconnect: PCIe2{}, ClockRate: int64(745), PeekGFlops: int64(4290), MemoryBandwidth: float64(288), } NVIDIAK80 = NvidiaGPU{ Name: "K80", Architecture: "Kepler", Interconnect: PCIe2{}, ClockRate: int64(560), PeekGFlops: int64(5600), MemoryBandwidth: float64(480), } )
Functions ¶
func Topology ¶
func Topology() (*ghw.TopologyInfo, error)
Types ¶
type CPU ¶
type CPU struct {
Interconnect Interconnect
}
type Ethernet20 ¶
type Ethernet20 struct {
}
func (Ethernet20) Bandwidth ¶
func (Ethernet20) Bandwidth() float64
func (Ethernet20) Name ¶
func (Ethernet20) Name() string
type GPU ¶
type GPU struct {
Interconnect Interconnect
}
type Infiniband ¶
type Infiniband struct {
}
func (Infiniband) Bandwidth ¶
func (Infiniband) Bandwidth() float64
func (Infiniband) Name ¶
func (Infiniband) Name() string
type Interconnect ¶
type Machine ¶
type Machine struct {
Numa []NumaMachine
}
type NumaMachine ¶
type NvidiaGPU ¶
type NvidiaGPU struct {
Name string `json:"name,omitempty"`
Architecture string `json:"architecture,omitempty"`
Interconnect Interconnect `json:"interconnect,omitempty"`
ClockRate int64 `json:"clock_rate,omitempty"`
PeekGFlops int64 `json:"peek_gflops,omitempty"`
MemoryBandwidth float64 `json:"memory_bandwidth,omitempty"`
}
type PCIe1 ¶
type PCIe1 struct {
}
Here we assume PCIe x16. PCIe 1.0: 150MB/s per lane per direction.
type PCIe2 ¶
type PCIe2 struct {
}
Here we assume PCIe x16. PCIe 1.0: 500MB/s per lane per direction.
type System ¶
type System struct {
Machines []Machine
Network Interconnect
}
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