Add go-nvml as a vendored repo

Signed-off-by: Kevin Klues <kklues@nvidia.com>

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/cgo_helpers.go

@@ -0,0 +1,64 @@
+// Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvml
+
+import (
+	"unsafe"
+)
+
+import "C"
+
+var cgoAllocsUnknown = new(struct{})
+
+type stringHeader struct {
+	Data unsafe.Pointer
+	Len  int
+}
+
+func clen(n []byte) int {
+	for i := 0; i < len(n); i++ {
+		if n[i] == 0 {
+			return i
+		}
+	}
+	return len(n)
+}
+
+func uint32SliceToIntSlice(s []uint32) []int {
+	ret := make([]int, len(s))
+	for i := range s {
+		ret[i] = int(s[i])
+	}
+	return ret
+}
+
+// packPCharString creates a Go string backed by *C.char and avoids copying.
+func packPCharString(p *C.char) (raw string) {
+	if p != nil && *p != 0 {
+		h := (*stringHeader)(unsafe.Pointer(&raw))
+		h.Data = unsafe.Pointer(p)
+		for *p != 0 {
+			p = (*C.char)(unsafe.Pointer(uintptr(unsafe.Pointer(p)) + 1)) // p++
+		}
+		h.Len = int(uintptr(unsafe.Pointer(p)) - uintptr(h.Data))
+	}
+	return
+}
+
+// unpackPCharString represents the data from Go string as *C.char and avoids copying.
+func unpackPCharString(str string) (*C.char, *struct{}) {
+	h := (*stringHeader)(unsafe.Pointer(&str))
+	return (*C.char)(h.Data), cgoAllocsUnknown
+}

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/cgo_helpers.h

@@ -0,0 +1,23 @@
+// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// 
+//     http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// WARNING: THIS FILE WAS AUTOMATICALLY GENERATED.
+// Code generated by https://git.io/c-for-go. DO NOT EDIT.
+
+#include "nvml.h"
+#include <stdlib.h>
+#pragma once
+
+#define __CGOGEN 1
+

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/const_gen.go

@@ -0,0 +1,27 @@
+// Copyright (c) 2021, NVIDIA CORPORATION.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvml
+
+import (
+	"reflect"
+)
+
+const (
+	SYSTEM_PROCESS_NAME_BUFFER_SIZE = 256
+)
+
+func STRUCT_VERSION(data interface{}, version uint32) uint32 {
+	return uint32(uint32(reflect.Indirect(reflect.ValueOf(data)).Type().Size()) | (version << uint32(24)))
+}

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/doc.go

@@ -0,0 +1,21 @@
+// Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// WARNING: THIS FILE WAS AUTOMATICALLY GENERATED.
+// Code generated by https://git.io/c-for-go. DO NOT EDIT.
+
+/*
+Package NVML bindings
+*/
+package nvml

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/event_set.go

@@ -0,0 +1,42 @@
+// Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvml
+
+// nvml.EventSetCreate()
+func EventSetCreate() (EventSet, Return) {
+	var Set EventSet
+	ret := nvmlEventSetCreate(&Set)
+	return Set, ret
+}
+
+// nvml.EventSetWait()
+func EventSetWait(Set EventSet, Timeoutms uint32) (EventData, Return) {
+	var Data EventData
+	ret := nvmlEventSetWait(Set, &Data, Timeoutms)
+	return Data, ret
+}
+
+func (Set EventSet) Wait(Timeoutms uint32) (EventData, Return) {
+	return EventSetWait(Set, Timeoutms)
+}
+
+// nvml.EventSetFree()
+func EventSetFree(Set EventSet) Return {
+	return nvmlEventSetFree(Set)
+}
+
+func (Set EventSet) Free() Return {
+	return EventSetFree(Set)
+}

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/init.go

@@ -0,0 +1,226 @@
+// Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvml
+
+import (
+	"fmt"
+
+	"github.com/NVIDIA/go-nvml/pkg/dl"
+)
+
+import "C"
+
+const (
+	nvmlLibraryName      = "libnvidia-ml.so.1"
+	nvmlLibraryLoadFlags = dl.RTLD_LAZY | dl.RTLD_GLOBAL
+)
+
+var nvml *dl.DynamicLibrary
+
+// nvml.Init()
+func Init() Return {
+	lib := dl.New(nvmlLibraryName, nvmlLibraryLoadFlags)
+	if lib == nil {
+		panic(fmt.Sprintf("error instantiating DynamicLibrary for %s", nvmlLibraryName))
+	}
+
+	err := lib.Open()
+	if err != nil {
+		panic(fmt.Sprintf("error opening %s: %v", nvmlLibraryName, err))
+	}
+
+	nvml = lib
+	updateVersionedSymbols()
+
+	return nvmlInit()
+}
+
+// nvml.InitWithFlags()
+func InitWithFlags(Flags uint32) Return {
+	lib := dl.New(nvmlLibraryName, nvmlLibraryLoadFlags)
+	if lib == nil {
+		panic(fmt.Sprintf("error instantiating DynamicLibrary for %s", nvmlLibraryName))
+	}
+
+	err := lib.Open()
+	if err != nil {
+		panic(fmt.Sprintf("error opening %s: %v", nvmlLibraryName, err))
+	}
+
+	nvml = lib
+
+	return nvmlInitWithFlags(Flags)
+}
+
+// nvml.Shutdown()
+func Shutdown() Return {
+	ret := nvmlShutdown()
+	if ret != SUCCESS {
+		return ret
+	}
+
+	err := nvml.Close()
+	if err != nil {
+		panic(fmt.Sprintf("error closing %s: %v", nvmlLibraryName, err))
+	}
+
+	return ret
+}
+
+// Default all versioned APIs to v1 (to infer the types)
+var nvmlInit = nvmlInit_v1
+var nvmlDeviceGetPciInfo = nvmlDeviceGetPciInfo_v1
+var nvmlDeviceGetCount = nvmlDeviceGetCount_v1
+var nvmlDeviceGetHandleByIndex = nvmlDeviceGetHandleByIndex_v1
+var nvmlDeviceGetHandleByPciBusId = nvmlDeviceGetHandleByPciBusId_v1
+var nvmlDeviceGetNvLinkRemotePciInfo = nvmlDeviceGetNvLinkRemotePciInfo_v1
+var nvmlDeviceRemoveGpu = nvmlDeviceRemoveGpu_v1
+var nvmlDeviceGetGridLicensableFeatures = nvmlDeviceGetGridLicensableFeatures_v1
+var nvmlEventSetWait = nvmlEventSetWait_v1
+var nvmlDeviceGetAttributes = nvmlDeviceGetAttributes_v1
+var nvmlComputeInstanceGetInfo = nvmlComputeInstanceGetInfo_v1
+var DeviceGetComputeRunningProcesses = deviceGetComputeRunningProcesses_v1
+var DeviceGetGraphicsRunningProcesses = deviceGetGraphicsRunningProcesses_v1
+var DeviceGetMPSComputeRunningProcesses = deviceGetMPSComputeRunningProcesses_v1
+var GetBlacklistDeviceCount = GetExcludedDeviceCount
+var GetBlacklistDeviceInfoByIndex = GetExcludedDeviceInfoByIndex
+var nvmlDeviceGetGpuInstancePossiblePlacements = nvmlDeviceGetGpuInstancePossiblePlacements_v1
+var nvmlVgpuInstanceGetLicenseInfo = nvmlVgpuInstanceGetLicenseInfo_v1
+
+type BlacklistDeviceInfo = ExcludedDeviceInfo
+type ProcessInfo_v1Slice []ProcessInfo_v1
+type ProcessInfo_v2Slice []ProcessInfo_v2
+
+func (pis ProcessInfo_v1Slice) ToProcessInfoSlice() []ProcessInfo {
+	var newInfos []ProcessInfo
+	for _, pi := range pis {
+		info := ProcessInfo{
+			Pid:               pi.Pid,
+			UsedGpuMemory:     pi.UsedGpuMemory,
+			GpuInstanceId:     0xFFFFFFFF, // GPU instance ID is invalid in v1
+			ComputeInstanceId: 0xFFFFFFFF, // Compute instance ID is invalid in v1
+		}
+		newInfos = append(newInfos, info)
+	}
+	return newInfos
+}
+
+func (pis ProcessInfo_v2Slice) ToProcessInfoSlice() []ProcessInfo {
+	var newInfos []ProcessInfo
+	for _, pi := range pis {
+		info := ProcessInfo{
+			Pid:               pi.Pid,
+			UsedGpuMemory:     pi.UsedGpuMemory,
+			GpuInstanceId:     pi.GpuInstanceId,
+			ComputeInstanceId: pi.ComputeInstanceId,
+		}
+		newInfos = append(newInfos, info)
+	}
+	return newInfos
+}
+
+// updateVersionedSymbols()
+func updateVersionedSymbols() {
+	err := nvml.Lookup("nvmlInit_v2")
+	if err == nil {
+		nvmlInit = nvmlInit_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetPciInfo_v2")
+	if err == nil {
+		nvmlDeviceGetPciInfo = nvmlDeviceGetPciInfo_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetPciInfo_v3")
+	if err == nil {
+		nvmlDeviceGetPciInfo = nvmlDeviceGetPciInfo_v3
+	}
+	err = nvml.Lookup("nvmlDeviceGetCount_v2")
+	if err == nil {
+		nvmlDeviceGetCount = nvmlDeviceGetCount_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetHandleByIndex_v2")
+	if err == nil {
+		nvmlDeviceGetHandleByIndex = nvmlDeviceGetHandleByIndex_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetHandleByPciBusId_v2")
+	if err == nil {
+		nvmlDeviceGetHandleByPciBusId = nvmlDeviceGetHandleByPciBusId_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetNvLinkRemotePciInfo_v2")
+	if err == nil {
+		nvmlDeviceGetNvLinkRemotePciInfo = nvmlDeviceGetNvLinkRemotePciInfo_v2
+	}
+	// Unable to overwrite nvmlDeviceRemoveGpu() because the v2 function takes
+	// a different set of parameters than the v1 function.
+	//err = nvml.Lookup("nvmlDeviceRemoveGpu_v2")
+	//if err == nil {
+	//    nvmlDeviceRemoveGpu = nvmlDeviceRemoveGpu_v2
+	//}
+	err = nvml.Lookup("nvmlDeviceGetGridLicensableFeatures_v2")
+	if err == nil {
+		nvmlDeviceGetGridLicensableFeatures = nvmlDeviceGetGridLicensableFeatures_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetGridLicensableFeatures_v3")
+	if err == nil {
+		nvmlDeviceGetGridLicensableFeatures = nvmlDeviceGetGridLicensableFeatures_v3
+	}
+	err = nvml.Lookup("nvmlDeviceGetGridLicensableFeatures_v4")
+	if err == nil {
+		nvmlDeviceGetGridLicensableFeatures = nvmlDeviceGetGridLicensableFeatures_v4
+	}
+	err = nvml.Lookup("nvmlEventSetWait_v2")
+	if err == nil {
+		nvmlEventSetWait = nvmlEventSetWait_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetAttributes_v2")
+	if err == nil {
+		nvmlDeviceGetAttributes = nvmlDeviceGetAttributes_v2
+	}
+	err = nvml.Lookup("nvmlComputeInstanceGetInfo_v2")
+	if err == nil {
+		nvmlComputeInstanceGetInfo = nvmlComputeInstanceGetInfo_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetComputeRunningProcesses_v2")
+	if err == nil {
+		DeviceGetComputeRunningProcesses = deviceGetComputeRunningProcesses_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetComputeRunningProcesses_v3")
+	if err == nil {
+		DeviceGetComputeRunningProcesses = deviceGetComputeRunningProcesses_v3
+	}
+	err = nvml.Lookup("nvmlDeviceGetGraphicsRunningProcesses_v2")
+	if err == nil {
+		DeviceGetGraphicsRunningProcesses = deviceGetGraphicsRunningProcesses_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetGraphicsRunningProcesses_v3")
+	if err == nil {
+		DeviceGetGraphicsRunningProcesses = deviceGetGraphicsRunningProcesses_v3
+	}
+	err = nvml.Lookup("nvmlDeviceGetMPSComputeRunningProcesses_v2")
+	if err == nil {
+		DeviceGetMPSComputeRunningProcesses = deviceGetMPSComputeRunningProcesses_v2
+	}
+	err = nvml.Lookup("nvmlDeviceGetMPSComputeRunningProcesses_v3")
+	if err == nil {
+		DeviceGetMPSComputeRunningProcesses = deviceGetMPSComputeRunningProcesses_v3
+	}
+	err = nvml.Lookup("nvmlDeviceGetGpuInstancePossiblePlacements_v2")
+	if err == nil {
+		nvmlDeviceGetGpuInstancePossiblePlacements = nvmlDeviceGetGpuInstancePossiblePlacements_v2
+	}
+	err = nvml.Lookup("nvmlVgpuInstanceGetLicenseInfo_v2")
+	if err == nil {
+		nvmlVgpuInstanceGetLicenseInfo = nvmlVgpuInstanceGetLicenseInfo_v2
+	}
+}

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/return.go

@@ -0,0 +1,20 @@
+// Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvml
+
+// nvml.ErrorString()
+func ErrorString(Result Return) string {
+	return nvmlErrorString(Result)
+}

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/system.go

@@ -0,0 +1,81 @@
+// Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvml
+
+// nvml.SystemGetDriverVersion()
+func SystemGetDriverVersion() (string, Return) {
+	Version := make([]byte, SYSTEM_DRIVER_VERSION_BUFFER_SIZE)
+	ret := nvmlSystemGetDriverVersion(&Version[0], SYSTEM_DRIVER_VERSION_BUFFER_SIZE)
+	return string(Version[:clen(Version)]), ret
+}
+
+// nvml.SystemGetNVMLVersion()
+func SystemGetNVMLVersion() (string, Return) {
+	Version := make([]byte, SYSTEM_NVML_VERSION_BUFFER_SIZE)
+	ret := nvmlSystemGetNVMLVersion(&Version[0], SYSTEM_NVML_VERSION_BUFFER_SIZE)
+	return string(Version[:clen(Version)]), ret
+}
+
+// nvml.SystemGetCudaDriverVersion()
+func SystemGetCudaDriverVersion() (int, Return) {
+	var CudaDriverVersion int32
+	ret := nvmlSystemGetCudaDriverVersion(&CudaDriverVersion)
+	return int(CudaDriverVersion), ret
+}
+
+// nvml.SystemGetCudaDriverVersion_v2()
+func SystemGetCudaDriverVersion_v2() (int, Return) {
+	var CudaDriverVersion int32
+	ret := nvmlSystemGetCudaDriverVersion_v2(&CudaDriverVersion)
+	return int(CudaDriverVersion), ret
+}
+
+// nvml.SystemGetProcessName()
+func SystemGetProcessName(Pid int) (string, Return) {
+	Name := make([]byte, SYSTEM_PROCESS_NAME_BUFFER_SIZE)
+	ret := nvmlSystemGetProcessName(uint32(Pid), &Name[0], SYSTEM_PROCESS_NAME_BUFFER_SIZE)
+	return string(Name[:clen(Name)]), ret
+}
+
+// nvml.SystemGetHicVersion()
+func SystemGetHicVersion() ([]HwbcEntry, Return) {
+	var HwbcCount uint32 = 1 // Will be reduced upon returning
+	for {
+		HwbcEntries := make([]HwbcEntry, HwbcCount)
+		ret := nvmlSystemGetHicVersion(&HwbcCount, &HwbcEntries[0])
+		if ret == SUCCESS {
+			return HwbcEntries[:HwbcCount], ret
+		}
+		if ret != ERROR_INSUFFICIENT_SIZE {
+			return nil, ret
+		}
+		HwbcCount *= 2
+	}
+}
+
+// nvml.SystemGetTopologyGpuSet()
+func SystemGetTopologyGpuSet(CpuNumber int) ([]Device, Return) {
+	var Count uint32
+	ret := nvmlSystemGetTopologyGpuSet(uint32(CpuNumber), &Count, nil)
+	if ret != SUCCESS {
+		return nil, ret
+	}
+	if Count == 0 {
+		return []Device{}, ret
+	}
+	DeviceArray := make([]Device, Count)
+	ret = nvmlSystemGetTopologyGpuSet(uint32(CpuNumber), &Count, &DeviceArray[0])
+	return DeviceArray, ret
+}

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/types_gen.go

@@ -0,0 +1,445 @@
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs types.go
+
+package nvml
+
+import "unsafe"
+
+type Device struct {
+	Handle *_Ctype_struct_nvmlDevice_st
+}
+
+type PciInfo struct {
+	BusIdLegacy    [16]int8
+	Domain         uint32
+	Bus            uint32
+	Device         uint32
+	PciDeviceId    uint32
+	PciSubSystemId uint32
+	BusId          [32]int8
+}
+
+type EccErrorCounts struct {
+	L1Cache      uint64
+	L2Cache      uint64
+	DeviceMemory uint64
+	RegisterFile uint64
+}
+
+type Utilization struct {
+	Gpu    uint32
+	Memory uint32
+}
+
+type Memory struct {
+	Total uint64
+	Free  uint64
+	Used  uint64
+}
+
+type Memory_v2 struct {
+	Version  uint32
+	Total    uint64
+	Reserved uint64
+	Free     uint64
+	Used     uint64
+}
+
+type BAR1Memory struct {
+	Bar1Total uint64
+	Bar1Free  uint64
+	Bar1Used  uint64
+}
+
+type ProcessInfo_v1 struct {
+	Pid           uint32
+	UsedGpuMemory uint64
+}
+
+type ProcessInfo_v2 struct {
+	Pid               uint32
+	UsedGpuMemory     uint64
+	GpuInstanceId     uint32
+	ComputeInstanceId uint32
+}
+
+type ProcessInfo struct {
+	Pid               uint32
+	UsedGpuMemory     uint64
+	GpuInstanceId     uint32
+	ComputeInstanceId uint32
+}
+
+type DeviceAttributes struct {
+	MultiprocessorCount       uint32
+	SharedCopyEngineCount     uint32
+	SharedDecoderCount        uint32
+	SharedEncoderCount        uint32
+	SharedJpegCount           uint32
+	SharedOfaCount            uint32
+	GpuInstanceSliceCount     uint32
+	ComputeInstanceSliceCount uint32
+	MemorySizeMB              uint64
+}
+
+type RowRemapperHistogramValues struct {
+	Max     uint32
+	High    uint32
+	Partial uint32
+	Low     uint32
+	None    uint32
+}
+
+type NvLinkUtilizationControl struct {
+	Units     uint32
+	Pktfilter uint32
+}
+
+type BridgeChipInfo struct {
+	Type      uint32
+	FwVersion uint32
+}
+
+type BridgeChipHierarchy struct {
+	BridgeCount    uint8
+	BridgeChipInfo [128]BridgeChipInfo
+}
+
+const sizeofValue = unsafe.Sizeof([8]byte{})
+
+type Value [sizeofValue]byte
+
+type Sample struct {
+	TimeStamp   uint64
+	SampleValue [8]byte
+}
+
+type ViolationTime struct {
+	ReferenceTime uint64
+	ViolationTime uint64
+}
+
+type ClkMonFaultInfo struct {
+	ClkApiDomain       uint32
+	ClkDomainFaultMask uint32
+}
+
+type ClkMonStatus struct {
+	BGlobalStatus  uint32
+	ClkMonListSize uint32
+	ClkMonList     [32]ClkMonFaultInfo
+}
+
+type VgpuTypeId uint32
+
+type VgpuInstance uint32
+
+type VgpuInstanceUtilizationSample struct {
+	VgpuInstance uint32
+	TimeStamp    uint64
+	SmUtil       [8]byte
+	MemUtil      [8]byte
+	EncUtil      [8]byte
+	DecUtil      [8]byte
+}
+
+type VgpuProcessUtilizationSample struct {
+	VgpuInstance uint32
+	Pid          uint32
+	ProcessName  [64]int8
+	TimeStamp    uint64
+	SmUtil       uint32
+	MemUtil      uint32
+	EncUtil      uint32
+	DecUtil      uint32
+}
+
+type VgpuLicenseExpiry struct {
+	Year      uint32
+	Month     uint16
+	Day       uint16
+	Hour      uint16
+	Min       uint16
+	Sec       uint16
+	Status    uint8
+	Pad_cgo_0 [1]byte
+}
+
+type VgpuLicenseInfo struct {
+	IsLicensed    uint8
+	LicenseExpiry VgpuLicenseExpiry
+	CurrentState  uint32
+}
+
+type ProcessUtilizationSample struct {
+	Pid       uint32
+	TimeStamp uint64
+	SmUtil    uint32
+	MemUtil   uint32
+	EncUtil   uint32
+	DecUtil   uint32
+}
+
+type GridLicenseExpiry struct {
+	Year      uint32
+	Month     uint16
+	Day       uint16
+	Hour      uint16
+	Min       uint16
+	Sec       uint16
+	Status    uint8
+	Pad_cgo_0 [1]byte
+}
+
+type GridLicensableFeature struct {
+	FeatureCode    uint32
+	FeatureState   uint32
+	LicenseInfo    [128]int8
+	ProductName    [128]int8
+	FeatureEnabled uint32
+	LicenseExpiry  GridLicenseExpiry
+}
+
+type GridLicensableFeatures struct {
+	IsGridLicenseSupported  int32
+	LicensableFeaturesCount uint32
+	GridLicensableFeatures  [3]GridLicensableFeature
+}
+
+type DeviceArchitecture uint32
+
+type BusType uint32
+
+type PowerSource uint32
+
+type FieldValue struct {
+	FieldId     uint32
+	ScopeId     uint32
+	Timestamp   int64
+	LatencyUsec int64
+	ValueType   uint32
+	NvmlReturn  uint32
+	Value       [8]byte
+}
+
+type Unit struct {
+	Handle *_Ctype_struct_nvmlUnit_st
+}
+
+type HwbcEntry struct {
+	HwbcId          uint32
+	FirmwareVersion [32]int8
+}
+
+type LedState struct {
+	Cause [256]int8
+	Color uint32
+}
+
+type UnitInfo struct {
+	Name            [96]int8
+	Id              [96]int8
+	Serial          [96]int8
+	FirmwareVersion [96]int8
+}
+
+type PSUInfo struct {
+	State   [256]int8
+	Current uint32
+	Voltage uint32
+	Power   uint32
+}
+
+type UnitFanInfo struct {
+	Speed uint32
+	State uint32
+}
+
+type UnitFanSpeeds struct {
+	Fans  [24]UnitFanInfo
+	Count uint32
+}
+
+type EventSet struct {
+	Handle *_Ctype_struct_nvmlEventSet_st
+}
+
+type EventData struct {
+	Device            Device
+	EventType         uint64
+	EventData         uint64
+	GpuInstanceId     uint32
+	ComputeInstanceId uint32
+}
+
+type AccountingStats struct {
+	GpuUtilization    uint32
+	MemoryUtilization uint32
+	MaxMemoryUsage    uint64
+	Time              uint64
+	StartTime         uint64
+	IsRunning         uint32
+	Reserved          [5]uint32
+}
+
+type EncoderSessionInfo struct {
+	SessionId      uint32
+	Pid            uint32
+	VgpuInstance   uint32
+	CodecType      uint32
+	HResolution    uint32
+	VResolution    uint32
+	AverageFps     uint32
+	AverageLatency uint32
+}
+
+type FBCStats struct {
+	SessionsCount  uint32
+	AverageFPS     uint32
+	AverageLatency uint32
+}
+
+type FBCSessionInfo struct {
+	SessionId      uint32
+	Pid            uint32
+	VgpuInstance   uint32
+	DisplayOrdinal uint32
+	SessionType    uint32
+	SessionFlags   uint32
+	HMaxResolution uint32
+	VMaxResolution uint32
+	HResolution    uint32
+	VResolution    uint32
+	AverageFPS     uint32
+	AverageLatency uint32
+}
+
+type AffinityScope uint32
+
+type VgpuVersion struct {
+	MinVersion uint32
+	MaxVersion uint32
+}
+
+type nvmlVgpuMetadata struct {
+	Version                uint32
+	Revision               uint32
+	GuestInfoState         uint32
+	GuestDriverVersion     [80]int8
+	HostDriverVersion      [80]int8
+	Reserved               [6]uint32
+	VgpuVirtualizationCaps uint32
+	GuestVgpuVersion       uint32
+	OpaqueDataSize         uint32
+	OpaqueData             [4]int8
+}
+
+type nvmlVgpuPgpuMetadata struct {
+	Version                uint32
+	Revision               uint32
+	HostDriverVersion      [80]int8
+	PgpuVirtualizationCaps uint32
+	Reserved               [5]uint32
+	HostSupportedVgpuRange VgpuVersion
+	OpaqueDataSize         uint32
+	OpaqueData             [4]int8
+}
+
+type VgpuPgpuCompatibility struct {
+	VgpuVmCompatibility    uint32
+	CompatibilityLimitCode uint32
+}
+
+type ExcludedDeviceInfo struct {
+	PciInfo PciInfo
+	Uuid    [80]int8
+}
+
+type GpuInstancePlacement struct {
+	Start uint32
+	Size  uint32
+}
+
+type GpuInstanceProfileInfo struct {
+	Id                  uint32
+	IsP2pSupported      uint32
+	SliceCount          uint32
+	InstanceCount       uint32
+	MultiprocessorCount uint32
+	CopyEngineCount     uint32
+	DecoderCount        uint32
+	EncoderCount        uint32
+	JpegCount           uint32
+	OfaCount            uint32
+	MemorySizeMB        uint64
+}
+
+type GpuInstanceProfileInfo_v2 struct {
+	Version             uint32
+	Id                  uint32
+	IsP2pSupported      uint32
+	SliceCount          uint32
+	InstanceCount       uint32
+	MultiprocessorCount uint32
+	CopyEngineCount     uint32
+	DecoderCount        uint32
+	EncoderCount        uint32
+	JpegCount           uint32
+	OfaCount            uint32
+	MemorySizeMB        uint64
+	Name                [96]int8
+}
+
+type GpuInstanceInfo struct {
+	Device    Device
+	Id        uint32
+	ProfileId uint32
+	Placement GpuInstancePlacement
+}
+
+type GpuInstance struct {
+	Handle *_Ctype_struct_nvmlGpuInstance_st
+}
+
+type ComputeInstancePlacement struct {
+	Start uint32
+	Size  uint32
+}
+
+type ComputeInstanceProfileInfo struct {
+	Id                    uint32
+	SliceCount            uint32
+	InstanceCount         uint32
+	MultiprocessorCount   uint32
+	SharedCopyEngineCount uint32
+	SharedDecoderCount    uint32
+	SharedEncoderCount    uint32
+	SharedJpegCount       uint32
+	SharedOfaCount        uint32
+}
+
+type ComputeInstanceProfileInfo_v2 struct {
+	Version               uint32
+	Id                    uint32
+	SliceCount            uint32
+	InstanceCount         uint32
+	MultiprocessorCount   uint32
+	SharedCopyEngineCount uint32
+	SharedDecoderCount    uint32
+	SharedEncoderCount    uint32
+	SharedJpegCount       uint32
+	SharedOfaCount        uint32
+	Name                  [96]int8
+}
+
+type ComputeInstanceInfo struct {
+	Device      Device
+	GpuInstance GpuInstance
+	Id          uint32
+	ProfileId   uint32
+	Placement   ComputeInstancePlacement
+}
+
+type ComputeInstance struct {
+	Handle *_Ctype_struct_nvmlComputeInstance_st
+}

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/unit.go

@@ -0,0 +1,113 @@
+// Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvml
+
+// nvml.UnitGetCount()
+func UnitGetCount() (int, Return) {
+	var UnitCount uint32
+	ret := nvmlUnitGetCount(&UnitCount)
+	return int(UnitCount), ret
+}
+
+// nvml.UnitGetHandleByIndex()
+func UnitGetHandleByIndex(Index int) (Unit, Return) {
+	var Unit Unit
+	ret := nvmlUnitGetHandleByIndex(uint32(Index), &Unit)
+	return Unit, ret
+}
+
+// nvml.UnitGetUnitInfo()
+func UnitGetUnitInfo(Unit Unit) (UnitInfo, Return) {
+	var Info UnitInfo
+	ret := nvmlUnitGetUnitInfo(Unit, &Info)
+	return Info, ret
+}
+
+func (Unit Unit) GetUnitInfo() (UnitInfo, Return) {
+	return UnitGetUnitInfo(Unit)
+}
+
+// nvml.UnitGetLedState()
+func UnitGetLedState(Unit Unit) (LedState, Return) {
+	var State LedState
+	ret := nvmlUnitGetLedState(Unit, &State)
+	return State, ret
+}
+
+func (Unit Unit) GetLedState() (LedState, Return) {
+	return UnitGetLedState(Unit)
+}
+
+// nvml.UnitGetPsuInfo()
+func UnitGetPsuInfo(Unit Unit) (PSUInfo, Return) {
+	var Psu PSUInfo
+	ret := nvmlUnitGetPsuInfo(Unit, &Psu)
+	return Psu, ret
+}
+
+func (Unit Unit) GetPsuInfo() (PSUInfo, Return) {
+	return UnitGetPsuInfo(Unit)
+}
+
+// nvml.UnitGetTemperature()
+func UnitGetTemperature(Unit Unit, Type int) (uint32, Return) {
+	var Temp uint32
+	ret := nvmlUnitGetTemperature(Unit, uint32(Type), &Temp)
+	return Temp, ret
+}
+
+func (Unit Unit) GetTemperature(Type int) (uint32, Return) {
+	return UnitGetTemperature(Unit, Type)
+}
+
+// nvml.UnitGetFanSpeedInfo()
+func UnitGetFanSpeedInfo(Unit Unit) (UnitFanSpeeds, Return) {
+	var FanSpeeds UnitFanSpeeds
+	ret := nvmlUnitGetFanSpeedInfo(Unit, &FanSpeeds)
+	return FanSpeeds, ret
+}
+
+func (Unit Unit) GetFanSpeedInfo() (UnitFanSpeeds, Return) {
+	return UnitGetFanSpeedInfo(Unit)
+}
+
+// nvml.UnitGetDevices()
+func UnitGetDevices(Unit Unit) ([]Device, Return) {
+	var DeviceCount uint32 = 1 // Will be reduced upon returning
+	for {
+		Devices := make([]Device, DeviceCount)
+		ret := nvmlUnitGetDevices(Unit, &DeviceCount, &Devices[0])
+		if ret == SUCCESS {
+			return Devices[:DeviceCount], ret
+		}
+		if ret != ERROR_INSUFFICIENT_SIZE {
+			return nil, ret
+		}
+		DeviceCount *= 2
+	}
+}
+
+func (Unit Unit) GetDevices() ([]Device, Return) {
+	return UnitGetDevices(Unit)
+}
+
+// nvml.UnitSetLedState()
+func UnitSetLedState(Unit Unit, Color LedColor) Return {
+	return nvmlUnitSetLedState(Unit, Color)
+}
+
+func (Unit Unit) SetLedState(Color LedColor) Return {
+	return UnitSetLedState(Unit, Color)
+}

vendor/github.com/NVIDIA/go-nvml/pkg/nvml/vgpu.go

@@ -0,0 +1,462 @@
+// Copyright (c) 2020, NVIDIA CORPORATION.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nvml
+
+import (
+	"unsafe"
+)
+
+// nvml.VgpuMetadata
+type VgpuMetadata struct {
+	nvmlVgpuMetadata
+	OpaqueData []byte
+}
+
+// nvml.VgpuPgpuMetadata
+type VgpuPgpuMetadata struct {
+	nvmlVgpuPgpuMetadata
+	OpaqueData []byte
+}
+
+// nvml.VgpuTypeGetClass()
+func VgpuTypeGetClass(VgpuTypeId VgpuTypeId) (string, Return) {
+	var Size uint32 = DEVICE_NAME_BUFFER_SIZE
+	VgpuTypeClass := make([]byte, DEVICE_NAME_BUFFER_SIZE)
+	ret := nvmlVgpuTypeGetClass(VgpuTypeId, &VgpuTypeClass[0], &Size)
+	return string(VgpuTypeClass[:clen(VgpuTypeClass)]), ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetClass() (string, Return) {
+	return VgpuTypeGetClass(VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetName()
+func VgpuTypeGetName(VgpuTypeId VgpuTypeId) (string, Return) {
+	var Size uint32 = DEVICE_NAME_BUFFER_SIZE
+	VgpuTypeName := make([]byte, DEVICE_NAME_BUFFER_SIZE)
+	ret := nvmlVgpuTypeGetName(VgpuTypeId, &VgpuTypeName[0], &Size)
+	return string(VgpuTypeName[:clen(VgpuTypeName)]), ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetName() (string, Return) {
+	return VgpuTypeGetName(VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetGpuInstanceProfileId()
+func VgpuTypeGetGpuInstanceProfileId(VgpuTypeId VgpuTypeId) (uint32, Return) {
+	var Size uint32
+	ret := nvmlVgpuTypeGetGpuInstanceProfileId(VgpuTypeId, &Size)
+	return Size, ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetGpuInstanceProfileId() (uint32, Return) {
+	return VgpuTypeGetGpuInstanceProfileId(VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetDeviceID()
+func VgpuTypeGetDeviceID(VgpuTypeId VgpuTypeId) (uint64, uint64, Return) {
+	var DeviceID, SubsystemID uint64
+	ret := nvmlVgpuTypeGetDeviceID(VgpuTypeId, &DeviceID, &SubsystemID)
+	return DeviceID, SubsystemID, ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetDeviceID() (uint64, uint64, Return) {
+	return VgpuTypeGetDeviceID(VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetFramebufferSize()
+func VgpuTypeGetFramebufferSize(VgpuTypeId VgpuTypeId) (uint64, Return) {
+	var FbSize uint64
+	ret := nvmlVgpuTypeGetFramebufferSize(VgpuTypeId, &FbSize)
+	return FbSize, ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetFramebufferSize() (uint64, Return) {
+	return VgpuTypeGetFramebufferSize(VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetNumDisplayHeads()
+func VgpuTypeGetNumDisplayHeads(VgpuTypeId VgpuTypeId) (int, Return) {
+	var NumDisplayHeads uint32
+	ret := nvmlVgpuTypeGetNumDisplayHeads(VgpuTypeId, &NumDisplayHeads)
+	return int(NumDisplayHeads), ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetNumDisplayHeads() (int, Return) {
+	return VgpuTypeGetNumDisplayHeads(VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetResolution()
+func VgpuTypeGetResolution(VgpuTypeId VgpuTypeId, DisplayIndex int) (uint32, uint32, Return) {
+	var Xdim, Ydim uint32
+	ret := nvmlVgpuTypeGetResolution(VgpuTypeId, uint32(DisplayIndex), &Xdim, &Ydim)
+	return Xdim, Ydim, ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetResolution(DisplayIndex int) (uint32, uint32, Return) {
+	return VgpuTypeGetResolution(VgpuTypeId, DisplayIndex)
+}
+
+// nvml.VgpuTypeGetLicense()
+func VgpuTypeGetLicense(VgpuTypeId VgpuTypeId) (string, Return) {
+	VgpuTypeLicenseString := make([]byte, GRID_LICENSE_BUFFER_SIZE)
+	ret := nvmlVgpuTypeGetLicense(VgpuTypeId, &VgpuTypeLicenseString[0], GRID_LICENSE_BUFFER_SIZE)
+	return string(VgpuTypeLicenseString[:clen(VgpuTypeLicenseString)]), ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetLicense() (string, Return) {
+	return VgpuTypeGetLicense(VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetFrameRateLimit()
+func VgpuTypeGetFrameRateLimit(VgpuTypeId VgpuTypeId) (uint32, Return) {
+	var FrameRateLimit uint32
+	ret := nvmlVgpuTypeGetFrameRateLimit(VgpuTypeId, &FrameRateLimit)
+	return FrameRateLimit, ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetFrameRateLimit() (uint32, Return) {
+	return VgpuTypeGetFrameRateLimit(VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetMaxInstances()
+func VgpuTypeGetMaxInstances(Device Device, VgpuTypeId VgpuTypeId) (int, Return) {
+	var VgpuInstanceCount uint32
+	ret := nvmlVgpuTypeGetMaxInstances(Device, VgpuTypeId, &VgpuInstanceCount)
+	return int(VgpuInstanceCount), ret
+}
+
+func (Device Device) VgpuTypeGetMaxInstances(VgpuTypeId VgpuTypeId) (int, Return) {
+	return VgpuTypeGetMaxInstances(Device, VgpuTypeId)
+}
+
+func (VgpuTypeId VgpuTypeId) GetMaxInstances(Device Device) (int, Return) {
+	return VgpuTypeGetMaxInstances(Device, VgpuTypeId)
+}
+
+// nvml.VgpuTypeGetMaxInstancesPerVm()
+func VgpuTypeGetMaxInstancesPerVm(VgpuTypeId VgpuTypeId) (int, Return) {
+	var VgpuInstanceCountPerVm uint32
+	ret := nvmlVgpuTypeGetMaxInstancesPerVm(VgpuTypeId, &VgpuInstanceCountPerVm)
+	return int(VgpuInstanceCountPerVm), ret
+}
+
+func (VgpuTypeId VgpuTypeId) GetMaxInstancesPerVm() (int, Return) {
+	return VgpuTypeGetMaxInstancesPerVm(VgpuTypeId)
+}
+
+// nvml.VgpuInstanceGetVmID()
+func VgpuInstanceGetVmID(VgpuInstance VgpuInstance) (string, VgpuVmIdType, Return) {
+	var VmIdType VgpuVmIdType
+	VmId := make([]byte, DEVICE_UUID_BUFFER_SIZE)
+	ret := nvmlVgpuInstanceGetVmID(VgpuInstance, &VmId[0], DEVICE_UUID_BUFFER_SIZE, &VmIdType)
+	return string(VmId[:clen(VmId)]), VmIdType, ret
+}
+
+func (VgpuInstance VgpuInstance) GetVmID() (string, VgpuVmIdType, Return) {
+	return VgpuInstanceGetVmID(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetUUID()
+func VgpuInstanceGetUUID(VgpuInstance VgpuInstance) (string, Return) {
+	Uuid := make([]byte, DEVICE_UUID_BUFFER_SIZE)
+	ret := nvmlVgpuInstanceGetUUID(VgpuInstance, &Uuid[0], DEVICE_UUID_BUFFER_SIZE)
+	return string(Uuid[:clen(Uuid)]), ret
+}
+
+func (VgpuInstance VgpuInstance) GetUUID() (string, Return) {
+	return VgpuInstanceGetUUID(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetVmDriverVersion()
+func VgpuInstanceGetVmDriverVersion(VgpuInstance VgpuInstance) (string, Return) {
+	Version := make([]byte, SYSTEM_DRIVER_VERSION_BUFFER_SIZE)
+	ret := nvmlVgpuInstanceGetVmDriverVersion(VgpuInstance, &Version[0], SYSTEM_DRIVER_VERSION_BUFFER_SIZE)
+	return string(Version[:clen(Version)]), ret
+}
+
+func (VgpuInstance VgpuInstance) GetVmDriverVersion() (string, Return) {
+	return VgpuInstanceGetVmDriverVersion(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetFbUsage()
+func VgpuInstanceGetFbUsage(VgpuInstance VgpuInstance) (uint64, Return) {
+	var FbUsage uint64
+	ret := nvmlVgpuInstanceGetFbUsage(VgpuInstance, &FbUsage)
+	return FbUsage, ret
+}
+
+func (VgpuInstance VgpuInstance) GetFbUsage() (uint64, Return) {
+	return VgpuInstanceGetFbUsage(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetLicenseInfo()
+func VgpuInstanceGetLicenseInfo(VgpuInstance VgpuInstance) (VgpuLicenseInfo, Return) {
+	var LicenseInfo VgpuLicenseInfo
+	ret := nvmlVgpuInstanceGetLicenseInfo(VgpuInstance, &LicenseInfo)
+	return LicenseInfo, ret
+}
+
+func (VgpuInstance VgpuInstance) GetLicenseInfo() (VgpuLicenseInfo, Return) {
+	return VgpuInstanceGetLicenseInfo(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetLicenseStatus()
+func VgpuInstanceGetLicenseStatus(VgpuInstance VgpuInstance) (int, Return) {
+	var Licensed uint32
+	ret := nvmlVgpuInstanceGetLicenseStatus(VgpuInstance, &Licensed)
+	return int(Licensed), ret
+}
+
+func (VgpuInstance VgpuInstance) GetLicenseStatus() (int, Return) {
+	return VgpuInstanceGetLicenseStatus(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetType()
+func VgpuInstanceGetType(VgpuInstance VgpuInstance) (VgpuTypeId, Return) {
+	var VgpuTypeId VgpuTypeId
+	ret := nvmlVgpuInstanceGetType(VgpuInstance, &VgpuTypeId)
+	return VgpuTypeId, ret
+}
+
+func (VgpuInstance VgpuInstance) GetType() (VgpuTypeId, Return) {
+	return VgpuInstanceGetType(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetFrameRateLimit()
+func VgpuInstanceGetFrameRateLimit(VgpuInstance VgpuInstance) (uint32, Return) {
+	var FrameRateLimit uint32
+	ret := nvmlVgpuInstanceGetFrameRateLimit(VgpuInstance, &FrameRateLimit)
+	return FrameRateLimit, ret
+}
+
+func (VgpuInstance VgpuInstance) GetFrameRateLimit() (uint32, Return) {
+	return VgpuInstanceGetFrameRateLimit(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetEccMode()
+func VgpuInstanceGetEccMode(VgpuInstance VgpuInstance) (EnableState, Return) {
+	var EccMode EnableState
+	ret := nvmlVgpuInstanceGetEccMode(VgpuInstance, &EccMode)
+	return EccMode, ret
+}
+
+func (VgpuInstance VgpuInstance) GetEccMode() (EnableState, Return) {
+	return VgpuInstanceGetEccMode(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetEncoderCapacity()
+func VgpuInstanceGetEncoderCapacity(VgpuInstance VgpuInstance) (int, Return) {
+	var EncoderCapacity uint32
+	ret := nvmlVgpuInstanceGetEncoderCapacity(VgpuInstance, &EncoderCapacity)
+	return int(EncoderCapacity), ret
+}
+
+func (VgpuInstance VgpuInstance) GetEncoderCapacity() (int, Return) {
+	return VgpuInstanceGetEncoderCapacity(VgpuInstance)
+}
+
+// nvml.VgpuInstanceSetEncoderCapacity()
+func VgpuInstanceSetEncoderCapacity(VgpuInstance VgpuInstance, EncoderCapacity int) Return {
+	return nvmlVgpuInstanceSetEncoderCapacity(VgpuInstance, uint32(EncoderCapacity))
+}
+
+func (VgpuInstance VgpuInstance) SetEncoderCapacity(EncoderCapacity int) Return {
+	return VgpuInstanceSetEncoderCapacity(VgpuInstance, EncoderCapacity)
+}
+
+// nvml.VgpuInstanceGetEncoderStats()
+func VgpuInstanceGetEncoderStats(VgpuInstance VgpuInstance) (int, uint32, uint32, Return) {
+	var SessionCount, AverageFps, AverageLatency uint32
+	ret := nvmlVgpuInstanceGetEncoderStats(VgpuInstance, &SessionCount, &AverageFps, &AverageLatency)
+	return int(SessionCount), AverageFps, AverageLatency, ret
+}
+
+func (VgpuInstance VgpuInstance) GetEncoderStats() (int, uint32, uint32, Return) {
+	return VgpuInstanceGetEncoderStats(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetEncoderSessions()
+func VgpuInstanceGetEncoderSessions(VgpuInstance VgpuInstance) (int, EncoderSessionInfo, Return) {
+	var SessionCount uint32
+	var SessionInfo EncoderSessionInfo
+	ret := nvmlVgpuInstanceGetEncoderSessions(VgpuInstance, &SessionCount, &SessionInfo)
+	return int(SessionCount), SessionInfo, ret
+}
+
+func (VgpuInstance VgpuInstance) GetEncoderSessions() (int, EncoderSessionInfo, Return) {
+	return VgpuInstanceGetEncoderSessions(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetFBCStats()
+func VgpuInstanceGetFBCStats(VgpuInstance VgpuInstance) (FBCStats, Return) {
+	var FbcStats FBCStats
+	ret := nvmlVgpuInstanceGetFBCStats(VgpuInstance, &FbcStats)
+	return FbcStats, ret
+}
+
+func (VgpuInstance VgpuInstance) GetFBCStats() (FBCStats, Return) {
+	return VgpuInstanceGetFBCStats(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetFBCSessions()
+func VgpuInstanceGetFBCSessions(VgpuInstance VgpuInstance) (int, FBCSessionInfo, Return) {
+	var SessionCount uint32
+	var SessionInfo FBCSessionInfo
+	ret := nvmlVgpuInstanceGetFBCSessions(VgpuInstance, &SessionCount, &SessionInfo)
+	return int(SessionCount), SessionInfo, ret
+}
+
+func (VgpuInstance VgpuInstance) GetFBCSessions() (int, FBCSessionInfo, Return) {
+	return VgpuInstanceGetFBCSessions(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetGpuInstanceId()
+func VgpuInstanceGetGpuInstanceId(VgpuInstance VgpuInstance) (int, Return) {
+	var gpuInstanceId uint32
+	ret := nvmlVgpuInstanceGetGpuInstanceId(VgpuInstance, &gpuInstanceId)
+	return int(gpuInstanceId), ret
+}
+
+func (VgpuInstance VgpuInstance) GetGpuInstanceId() (int, Return) {
+	return VgpuInstanceGetGpuInstanceId(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetGpuPciId()
+func VgpuInstanceGetGpuPciId(VgpuInstance VgpuInstance) (string, Return) {
+	var Length uint32 = 1 // Will be reduced upon returning
+	for {
+		VgpuPciId := make([]byte, Length)
+		ret := nvmlVgpuInstanceGetGpuPciId(VgpuInstance, &VgpuPciId[0], &Length)
+		if ret == SUCCESS {
+			return string(VgpuPciId[:clen(VgpuPciId)]), ret
+		}
+		if ret != ERROR_INSUFFICIENT_SIZE {
+			return "", ret
+		}
+		Length *= 2
+	}
+}
+
+func (VgpuInstance VgpuInstance) GetGpuPciId() (string, Return) {
+	return VgpuInstanceGetGpuPciId(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetMetadata()
+func VgpuInstanceGetMetadata(VgpuInstance VgpuInstance) (VgpuMetadata, Return) {
+	var VgpuMetadata VgpuMetadata
+	OpaqueDataSize := unsafe.Sizeof(VgpuMetadata.nvmlVgpuMetadata.OpaqueData)
+	VgpuMetadataSize := unsafe.Sizeof(VgpuMetadata.nvmlVgpuMetadata) - OpaqueDataSize
+	for {
+		BufferSize := uint32(VgpuMetadataSize + OpaqueDataSize)
+		Buffer := make([]byte, BufferSize)
+		nvmlVgpuMetadataPtr := (*nvmlVgpuMetadata)(unsafe.Pointer(&Buffer[0]))
+		ret := nvmlVgpuInstanceGetMetadata(VgpuInstance, nvmlVgpuMetadataPtr, &BufferSize)
+		if ret == SUCCESS {
+			VgpuMetadata.nvmlVgpuMetadata = *nvmlVgpuMetadataPtr
+			VgpuMetadata.OpaqueData = Buffer[VgpuMetadataSize:BufferSize]
+			return VgpuMetadata, ret
+		}
+		if ret != ERROR_INSUFFICIENT_SIZE {
+			return VgpuMetadata, ret
+		}
+		OpaqueDataSize = 2 * OpaqueDataSize
+	}
+}
+
+func (VgpuInstance VgpuInstance) GetMetadata() (VgpuMetadata, Return) {
+	return VgpuInstanceGetMetadata(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetAccountingMode()
+func VgpuInstanceGetAccountingMode(VgpuInstance VgpuInstance) (EnableState, Return) {
+	var Mode EnableState
+	ret := nvmlVgpuInstanceGetAccountingMode(VgpuInstance, &Mode)
+	return Mode, ret
+}
+
+func (VgpuInstance VgpuInstance) GetAccountingMode() (EnableState, Return) {
+	return VgpuInstanceGetAccountingMode(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetAccountingPids()
+func VgpuInstanceGetAccountingPids(VgpuInstance VgpuInstance) ([]int, Return) {
+	var Count uint32 = 1 // Will be reduced upon returning
+	for {
+		Pids := make([]uint32, Count)
+		ret := nvmlVgpuInstanceGetAccountingPids(VgpuInstance, &Count, &Pids[0])
+		if ret == SUCCESS {
+			return uint32SliceToIntSlice(Pids[:Count]), ret
+		}
+		if ret != ERROR_INSUFFICIENT_SIZE {
+			return nil, ret
+		}
+		Count *= 2
+	}
+}
+
+func (VgpuInstance VgpuInstance) GetAccountingPids() ([]int, Return) {
+	return VgpuInstanceGetAccountingPids(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetAccountingStats()
+func VgpuInstanceGetAccountingStats(VgpuInstance VgpuInstance, Pid int) (AccountingStats, Return) {
+	var Stats AccountingStats
+	ret := nvmlVgpuInstanceGetAccountingStats(VgpuInstance, uint32(Pid), &Stats)
+	return Stats, ret
+}
+
+func (VgpuInstance VgpuInstance) GetAccountingStats(Pid int) (AccountingStats, Return) {
+	return VgpuInstanceGetAccountingStats(VgpuInstance, Pid)
+}
+
+// nvml.GetVgpuCompatibility()
+func GetVgpuCompatibility(nvmlVgpuMetadata *nvmlVgpuMetadata, PgpuMetadata *nvmlVgpuPgpuMetadata) (VgpuPgpuCompatibility, Return) {
+	var CompatibilityInfo VgpuPgpuCompatibility
+	ret := nvmlGetVgpuCompatibility(nvmlVgpuMetadata, PgpuMetadata, &CompatibilityInfo)
+	return CompatibilityInfo, ret
+}
+
+// nvml.GetVgpuVersion()
+func GetVgpuVersion() (VgpuVersion, VgpuVersion, Return) {
+	var Supported, Current VgpuVersion
+	ret := nvmlGetVgpuVersion(&Supported, &Current)
+	return Supported, Current, ret
+}
+
+// nvml.SetVgpuVersion()
+func SetVgpuVersion(VgpuVersion *VgpuVersion) Return {
+	return SetVgpuVersion(VgpuVersion)
+}
+
+// nvml.VgpuInstanceClearAccountingPids()
+func VgpuInstanceClearAccountingPids(VgpuInstance VgpuInstance) Return {
+	return nvmlVgpuInstanceClearAccountingPids(VgpuInstance)
+}
+
+func (VgpuInstance VgpuInstance) ClearAccountingPids() Return {
+	return VgpuInstanceClearAccountingPids(VgpuInstance)
+}
+
+// nvml.VgpuInstanceGetMdevUUID()
+func VgpuInstanceGetMdevUUID(VgpuInstance VgpuInstance) (string, Return) {
+	MdevUuid := make([]byte, DEVICE_UUID_BUFFER_SIZE)
+	ret := nvmlVgpuInstanceGetMdevUUID(VgpuInstance, &MdevUuid[0], DEVICE_UUID_BUFFER_SIZE)
+	return string(MdevUuid[:clen(MdevUuid)]), ret
+}
+
+func (VgpuInstance VgpuInstance) GetMdevUUID() (string, Return) {
+	return VgpuInstanceGetMdevUUID(VgpuInstance)
+}

vendor/modules.txt

@@ -1,6 +1,7 @@
 # github.com/NVIDIA/go-nvml v0.11.6-0.0.20220614115128-31f8b89eb740
 ## explicit
 github.com/NVIDIA/go-nvml/pkg/dl
+github.com/NVIDIA/go-nvml/pkg/nvml
 # github.com/davecgh/go-spew v1.1.0
 github.com/davecgh/go-spew/spew
 # github.com/pmezard/go-difflib v1.0.0