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open-nomad/plugins/device/cmd/nvidia/stats_test.go

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package nvidia
import (
"errors"
"sort"
"testing"
"time"
hclog "github.com/hashicorp/go-hclog"
"github.com/hashicorp/nomad/helper"
"github.com/hashicorp/nomad/plugins/device"
"github.com/hashicorp/nomad/plugins/device/cmd/nvidia/nvml"
"github.com/stretchr/testify/require"
)
func TestFilterStatsByID(t *testing.T) {
for _, testCase := range []struct {
Name string
ProvidedStats []*nvml.StatsData
ProvidedIDs map[string]struct{}
ExpectedResult []*nvml.StatsData
}{
{
Name: "All ids are in the map",
ProvidedStats: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
},
ProvidedIDs: map[string]struct{}{
"UUID1": {},
"UUID2": {},
"UUID3": {},
},
ExpectedResult: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
},
},
{
Name: "Odd are not provided in the map",
ProvidedStats: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
},
ProvidedIDs: map[string]struct{}{
"UUID2": {},
},
ExpectedResult: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
},
},
{
Name: "Even are not provided in the map",
ProvidedStats: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
},
ProvidedIDs: map[string]struct{}{
"UUID1": {},
"UUID3": {},
},
ExpectedResult: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
},
},
{
Name: "No Stats were provided",
ProvidedIDs: map[string]struct{}{
"UUID1": {},
"UUID2": {},
"UUID3": {},
},
},
{
Name: "No Ids were provided",
ProvidedStats: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
},
},
} {
actualResult := filterStatsByID(testCase.ProvidedStats, testCase.ProvidedIDs)
require.New(t).Equal(testCase.ExpectedResult, actualResult)
}
}
func TestStatsForItem(t *testing.T) {
for _, testCase := range []struct {
Name string
Timestamp time.Time
ItemStat *nvml.StatsData
ExpectedResult *device.DeviceStats
}{
{
Name: "All fields in ItemStat are not nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "Power usage is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: nil,
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
StringVal: notAvailable,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "PowerW is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: nil,
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
StringVal: notAvailable,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "GPUUtilization is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: nil,
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
StringVal: notAvailable,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "MemoryUtilization is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: nil,
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
StringVal: notAvailable,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "EncoderUtilization is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: nil,
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
StringVal: notAvailable,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "DecoderUtilization is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: nil,
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
StringVal: notAvailable,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "Temperature is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: nil,
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
StringVal: notAvailable,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
StringVal: notAvailable,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "UsedMemoryMiB is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: nil,
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
StringVal: notAvailable,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "MemoryMiB is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: nil,
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
StringVal: notAvailable,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "BAR1UsedMiB is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: nil,
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
StringVal: notAvailable,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "BAR1MiB is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: nil,
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
StringVal: notAvailable,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "ECCErrorsL1Cache is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: nil,
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
StringVal: notAvailable,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "ECCErrorsL2Cache is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: nil,
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
StringVal: notAvailable,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
{
Name: "ECCErrorsDevice is nil",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ItemStat: &nvml.StatsData{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: nil,
},
ExpectedResult: &device.DeviceStats{
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
StringVal: notAvailable,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
} {
actualResult := statsForItem(testCase.ItemStat, testCase.Timestamp)
require.New(t).Equal(testCase.ExpectedResult, actualResult)
}
}
func TestStatsForGroup(t *testing.T) {
for _, testCase := range []struct {
Name string
Timestamp time.Time
GroupStats []*nvml.StatsData
GroupName string
ExpectedResult *device.DeviceGroupStats
}{
{
Name: "make sure that all data is transformed correctly",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
GroupName: "DeviceName1",
GroupStats: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName2"),
MemoryMiB: helper.Uint64ToPtr(2),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(2),
GPUUtilization: helper.UintToPtr(2),
MemoryUtilization: helper.UintToPtr(2),
EncoderUtilization: helper.UintToPtr(2),
DecoderUtilization: helper.UintToPtr(2),
TemperatureC: helper.UintToPtr(2),
UsedMemoryMiB: helper.Uint64ToPtr(2),
BAR1UsedMiB: helper.Uint64ToPtr(2),
ECCErrorsL1Cache: helper.Uint64ToPtr(200),
ECCErrorsL2Cache: helper.Uint64ToPtr(200),
ECCErrorsDevice: helper.Uint64ToPtr(200),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName3"),
MemoryMiB: helper.Uint64ToPtr(3),
PowerW: helper.UintToPtr(3),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(3),
GPUUtilization: helper.UintToPtr(3),
MemoryUtilization: helper.UintToPtr(3),
EncoderUtilization: helper.UintToPtr(3),
DecoderUtilization: helper.UintToPtr(3),
TemperatureC: helper.UintToPtr(3),
UsedMemoryMiB: helper.Uint64ToPtr(3),
BAR1UsedMiB: helper.Uint64ToPtr(3),
ECCErrorsL1Cache: helper.Uint64ToPtr(300),
ECCErrorsL2Cache: helper.Uint64ToPtr(300),
ECCErrorsDevice: helper.Uint64ToPtr(300),
},
},
ExpectedResult: &device.DeviceGroupStats{
Vendor: vendor,
Type: deviceType,
Name: "DeviceName1",
InstanceStats: map[string]*device.DeviceStats{
"UUID1": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
"UUID2": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 2,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 2,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 2,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 2,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 2,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 2,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 2,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 2,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 200,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 200,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 200,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
"UUID3": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 3,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 3,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 3,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 3,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 3,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 3,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 3,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 3,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 300,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 300,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 300,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
},
},
} {
actualResult := statsForGroup(testCase.GroupName, testCase.GroupStats, testCase.Timestamp)
require.New(t).Equal(testCase.ExpectedResult, actualResult)
}
}
func TestWriteStatsToChannel(t *testing.T) {
for _, testCase := range []struct {
Name string
ExpectedWriteToChannel *device.StatsResponse
Timestamp time.Time
Device *NvidiaDevice
}{
{
Name: "NVML wrapper returns error",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
ExpectedWriteToChannel: &device.StatsResponse{
Error: errors.New(""),
},
Device: &NvidiaDevice{
nvmlClient: &MockNvmlClient{
StatsError: errors.New(""),
},
logger: hclog.NewNullLogger(),
},
},
{
Name: "Check that stats with multiple DeviceNames are assigned to different groups",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
Device: &NvidiaDevice{
devices: map[string]struct{}{
"UUID1": {},
"UUID2": {},
"UUID3": {},
},
nvmlClient: &MockNvmlClient{
StatsResponseReturned: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName2"),
MemoryMiB: helper.Uint64ToPtr(2),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(2),
GPUUtilization: helper.UintToPtr(2),
MemoryUtilization: helper.UintToPtr(2),
EncoderUtilization: helper.UintToPtr(2),
DecoderUtilization: helper.UintToPtr(2),
TemperatureC: helper.UintToPtr(2),
UsedMemoryMiB: helper.Uint64ToPtr(2),
BAR1UsedMiB: helper.Uint64ToPtr(2),
ECCErrorsL1Cache: helper.Uint64ToPtr(200),
ECCErrorsL2Cache: helper.Uint64ToPtr(200),
ECCErrorsDevice: helper.Uint64ToPtr(200),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName3"),
MemoryMiB: helper.Uint64ToPtr(3),
PowerW: helper.UintToPtr(3),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(3),
GPUUtilization: helper.UintToPtr(3),
MemoryUtilization: helper.UintToPtr(3),
EncoderUtilization: helper.UintToPtr(3),
DecoderUtilization: helper.UintToPtr(3),
TemperatureC: helper.UintToPtr(3),
UsedMemoryMiB: helper.Uint64ToPtr(3),
BAR1UsedMiB: helper.Uint64ToPtr(3),
ECCErrorsL1Cache: helper.Uint64ToPtr(300),
ECCErrorsL2Cache: helper.Uint64ToPtr(300),
ECCErrorsDevice: helper.Uint64ToPtr(300),
},
},
},
logger: hclog.NewNullLogger(),
},
ExpectedWriteToChannel: &device.StatsResponse{
Groups: []*device.DeviceGroupStats{
{
Vendor: vendor,
Type: deviceType,
Name: "DeviceName1",
InstanceStats: map[string]*device.DeviceStats{
"UUID1": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
},
{
Vendor: vendor,
Type: deviceType,
Name: "DeviceName2",
InstanceStats: map[string]*device.DeviceStats{
"UUID2": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 2,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 2,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 2,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 2,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 2,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 2,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 2,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 2,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 200,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 200,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 200,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
},
{
Vendor: vendor,
Type: deviceType,
Name: "DeviceName3",
InstanceStats: map[string]*device.DeviceStats{
"UUID3": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 3,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 3,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 3,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 3,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 3,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 3,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 3,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 3,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 300,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 300,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 300,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
},
},
},
},
{
Name: "Check that stats with multiple DeviceNames are assigned to different groups 2",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
Device: &NvidiaDevice{
devices: map[string]struct{}{
"UUID1": {},
"UUID2": {},
"UUID3": {},
},
nvmlClient: &MockNvmlClient{
StatsResponseReturned: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName2"),
MemoryMiB: helper.Uint64ToPtr(2),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(2),
GPUUtilization: helper.UintToPtr(2),
MemoryUtilization: helper.UintToPtr(2),
EncoderUtilization: helper.UintToPtr(2),
DecoderUtilization: helper.UintToPtr(2),
TemperatureC: helper.UintToPtr(2),
UsedMemoryMiB: helper.Uint64ToPtr(2),
BAR1UsedMiB: helper.Uint64ToPtr(2),
ECCErrorsL1Cache: helper.Uint64ToPtr(200),
ECCErrorsL2Cache: helper.Uint64ToPtr(200),
ECCErrorsDevice: helper.Uint64ToPtr(200),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName2"),
MemoryMiB: helper.Uint64ToPtr(3),
PowerW: helper.UintToPtr(3),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(3),
GPUUtilization: helper.UintToPtr(3),
MemoryUtilization: helper.UintToPtr(3),
EncoderUtilization: helper.UintToPtr(3),
DecoderUtilization: helper.UintToPtr(3),
TemperatureC: helper.UintToPtr(3),
UsedMemoryMiB: helper.Uint64ToPtr(3),
BAR1UsedMiB: helper.Uint64ToPtr(3),
ECCErrorsL1Cache: helper.Uint64ToPtr(300),
ECCErrorsL2Cache: helper.Uint64ToPtr(300),
ECCErrorsDevice: helper.Uint64ToPtr(300),
},
},
},
logger: hclog.NewNullLogger(),
},
ExpectedWriteToChannel: &device.StatsResponse{
Groups: []*device.DeviceGroupStats{
{
Vendor: vendor,
Type: deviceType,
Name: "DeviceName1",
InstanceStats: map[string]*device.DeviceStats{
"UUID1": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
},
{
Vendor: vendor,
Type: deviceType,
Name: "DeviceName2",
InstanceStats: map[string]*device.DeviceStats{
"UUID3": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 3,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 3,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 3,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 3,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 3,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 3,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 3,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 3,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 3,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 300,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 300,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 300,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
"UUID2": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 2,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 2,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 2,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 2,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 2,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 2,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 2,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 2,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 200,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 200,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 200,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
},
},
},
},
{
Name: "Check that only devices from NvidiaDevice.device map stats are reported",
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
Device: &NvidiaDevice{
devices: map[string]struct{}{
"UUID1": {},
"UUID2": {},
},
nvmlClient: &MockNvmlClient{
StatsResponseReturned: []*nvml.StatsData{
{
DeviceData: &nvml.DeviceData{
UUID: "UUID1",
DeviceName: helper.StringToPtr("DeviceName1"),
MemoryMiB: helper.Uint64ToPtr(1),
PowerW: helper.UintToPtr(1),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(1),
GPUUtilization: helper.UintToPtr(1),
MemoryUtilization: helper.UintToPtr(1),
EncoderUtilization: helper.UintToPtr(1),
DecoderUtilization: helper.UintToPtr(1),
TemperatureC: helper.UintToPtr(1),
UsedMemoryMiB: helper.Uint64ToPtr(1),
BAR1UsedMiB: helper.Uint64ToPtr(1),
ECCErrorsL1Cache: helper.Uint64ToPtr(100),
ECCErrorsL2Cache: helper.Uint64ToPtr(100),
ECCErrorsDevice: helper.Uint64ToPtr(100),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID2",
DeviceName: helper.StringToPtr("DeviceName2"),
MemoryMiB: helper.Uint64ToPtr(2),
PowerW: helper.UintToPtr(2),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(2),
GPUUtilization: helper.UintToPtr(2),
MemoryUtilization: helper.UintToPtr(2),
EncoderUtilization: helper.UintToPtr(2),
DecoderUtilization: helper.UintToPtr(2),
TemperatureC: helper.UintToPtr(2),
UsedMemoryMiB: helper.Uint64ToPtr(2),
BAR1UsedMiB: helper.Uint64ToPtr(2),
ECCErrorsL1Cache: helper.Uint64ToPtr(200),
ECCErrorsL2Cache: helper.Uint64ToPtr(200),
ECCErrorsDevice: helper.Uint64ToPtr(200),
},
{
DeviceData: &nvml.DeviceData{
UUID: "UUID3",
DeviceName: helper.StringToPtr("DeviceName3"),
MemoryMiB: helper.Uint64ToPtr(3),
PowerW: helper.UintToPtr(3),
BAR1MiB: helper.Uint64ToPtr(256),
},
PowerUsageW: helper.UintToPtr(3),
GPUUtilization: helper.UintToPtr(3),
MemoryUtilization: helper.UintToPtr(3),
EncoderUtilization: helper.UintToPtr(3),
DecoderUtilization: helper.UintToPtr(3),
TemperatureC: helper.UintToPtr(3),
UsedMemoryMiB: helper.Uint64ToPtr(3),
BAR1UsedMiB: helper.Uint64ToPtr(3),
ECCErrorsL1Cache: helper.Uint64ToPtr(300),
ECCErrorsL2Cache: helper.Uint64ToPtr(300),
ECCErrorsDevice: helper.Uint64ToPtr(300),
},
},
},
logger: hclog.NewNullLogger(),
},
ExpectedWriteToChannel: &device.StatsResponse{
Groups: []*device.DeviceGroupStats{
{
Vendor: vendor,
Type: deviceType,
Name: "DeviceName1",
InstanceStats: map[string]*device.DeviceStats{
"UUID1": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 1,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 1,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 1,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 1,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 1,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 1,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 1,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 100,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 100,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
},
{
Vendor: vendor,
Type: deviceType,
Name: "DeviceName2",
InstanceStats: map[string]*device.DeviceStats{
"UUID2": {
Summary: &device.StatValue{
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 2,
},
Stats: &device.StatObject{
Attributes: map[string]*device.StatValue{
PowerUsageAttr: {
Unit: PowerUsageUnit,
Desc: PowerUsageDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 2,
},
GPUUtilizationAttr: {
Unit: GPUUtilizationUnit,
Desc: GPUUtilizationDesc,
IntNumeratorVal: 2,
},
MemoryUtilizationAttr: {
Unit: MemoryUtilizationUnit,
Desc: MemoryUtilizationDesc,
IntNumeratorVal: 2,
},
EncoderUtilizationAttr: {
Unit: EncoderUtilizationUnit,
Desc: EncoderUtilizationDesc,
IntNumeratorVal: 2,
},
DecoderUtilizationAttr: {
Unit: DecoderUtilizationUnit,
Desc: DecoderUtilizationDesc,
IntNumeratorVal: 2,
},
TemperatureAttr: {
Unit: TemperatureUnit,
Desc: TemperatureDesc,
IntNumeratorVal: 2,
},
MemoryStateAttr: {
Unit: MemoryStateUnit,
Desc: MemoryStateDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 2,
},
BAR1StateAttr: {
Unit: BAR1StateUnit,
Desc: BAR1StateDesc,
IntNumeratorVal: 2,
IntDenominatorVal: 256,
},
ECCErrorsL1CacheAttr: {
Unit: ECCErrorsL1CacheUnit,
Desc: ECCErrorsL1CacheDesc,
IntNumeratorVal: 200,
},
ECCErrorsL2CacheAttr: {
Unit: ECCErrorsL2CacheUnit,
Desc: ECCErrorsL2CacheDesc,
IntNumeratorVal: 200,
},
ECCErrorsDeviceAttr: {
Unit: ECCErrorsDeviceUnit,
Desc: ECCErrorsDeviceDesc,
IntNumeratorVal: 200,
},
},
},
Timestamp: time.Date(1974, time.May, 19, 1, 2, 3, 4, time.UTC),
},
},
},
},
},
},
} {
channel := make(chan *device.StatsResponse, 1)
testCase.Device.writeStatsToChannel(channel, testCase.Timestamp)
actualResult := <-channel
// writeStatsToChannel iterates over map keys
// and insterts results to an array, so order of elements in output array
// may be different
// actualResult, expectedWriteToChannel arrays has to be sorted firsted
sort.Slice(actualResult.Groups, func(i, j int) bool {
return actualResult.Groups[i].Name < actualResult.Groups[j].Name
})
sort.Slice(testCase.ExpectedWriteToChannel.Groups, func(i, j int) bool {
return testCase.ExpectedWriteToChannel.Groups[i].Name < testCase.ExpectedWriteToChannel.Groups[j].Name
})
require.New(t).Equal(testCase.ExpectedWriteToChannel, actualResult)
}
}
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