rocm_smi

package
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 Go to latest Published: Jul 25, 2024 License: MIT Imports: 6 Imported by: 0

Documentation

Overview

Package ROCM SMI bindings

Index

Constants

View Source 
const (
	// MAX_NUM_FREQUENCIES as defined in rocm_smi/rocm_smi.h:73
	MAX_NUM_FREQUENCIES = 32
	// MAX_FAN_SPEED as defined in rocm_smi/rocm_smi.h:77
	MAX_FAN_SPEED = 255
	// NUM_VOLTAGE_CURVE_POINTS as defined in rocm_smi/rocm_smi.h:80
	NUM_VOLTAGE_CURVE_POINTS = 3
	// GPU_METRICS_API_FORMAT_VER as defined in rocm_smi/rocm_smi.h:834
	GPU_METRICS_API_FORMAT_VER = 1
	// GPU_METRICS_API_CONTENT_VER_1 as defined in rocm_smi/rocm_smi.h:837
	GPU_METRICS_API_CONTENT_VER_1 = 1
	// GPU_METRICS_API_CONTENT_VER_2 as defined in rocm_smi/rocm_smi.h:838
	GPU_METRICS_API_CONTENT_VER_2 = 2
	// GPU_METRICS_API_CONTENT_VER_3 as defined in rocm_smi/rocm_smi.h:839
	GPU_METRICS_API_CONTENT_VER_3 = 3
	// NUM_HBM_INSTANCES as defined in rocm_smi/rocm_smi.h:842
	NUM_HBM_INSTANCES = 4
	// DEFAULT_VARIANT as defined in rocm_smi/rocm_smi.h:935
	DEFAULT_VARIANT = 18446744073709551615
	// HELPER_MAX_NAME_LEN as defined in rocm_smi/rocm_smi_helpers.h:7
	HELPER_MAX_NAME_LEN = 200
	// HELPER_MAX_FUNCTIONS as defined in rocm_smi/rocm_smi_helpers.h:8
	HELPER_MAX_FUNCTIONS = 300
	// HELPER_MAX_SENSORS as defined in rocm_smi/rocm_smi_helpers.h:9
	HELPER_MAX_SENSORS = 30
	// HELPER_MAX_VARIANTS as defined in rocm_smi/rocm_smi_helpers.h:10
	HELPER_MAX_VARIANTS = 100
)

Variables

View Source 
var DeviceGetSku = deviceGetSkuFake

DeviceGetSku gets the SKU for a device. This function will attempt to obtain the SKU from the Product Information FRU chip, present on server ASICs

Note: There are versions of the rocm_smi library which do not export the function rsmi_dev_sku_get. Therefore the bindings 

perform a symbol lookup at initialization. If it is not available, the deviceGetSkuFake function is assigned to DeviceGetSku

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid.

View Source 
var DeviceSetOverdriveLevel = deviceSetOverdriveLevel_v1

DeviceSetOverdriveLevel sets the overdrive percent associated with the device.

Note: The RSMI library provides two functions to set the overdrive level. Which function is called by DeviceSetOverdriveLevel is 

determined at initialization.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_PERMISSION function requires root access.

View Source 
var DeviceSetPerfLevel = deviceSetPerfLevel_v1

DeviceSetPerfLevel set the PowerPlay performance level associated with the device.

Note: The RSMI library provides two functions to set the performance level. Which function is called by DeviceSetPerfLevel is 

determined at initialization.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_PERMISSION function requires root access.

Functions

func ComputeProcessByPid 

func ComputeProcessByPid(Pid uint32) (RSMI_process_info, RSMI_status)

ComputeProcessByPid gets process information about a specific process.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_NOT_FOUND is returned if there was no process information found for the provided Pid.

func ComputeProcesses 

func ComputeProcesses() ([]RSMI_process_info, RSMI_status)

ComputeProcesses gets process information about processes currently using GPU.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE should not happen as the size is retrieved and a big enough slice allocated.

func CounterRead 

func CounterRead(Handle RSMI_event_handle) (RSMI_counter_value, RSMI_status)

CounterRead reads the current value of a performance counter.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_PERMISSION function requires root access.

func DeviceCounterCreate 

func DeviceCounterCreate(Device DeviceHandle, Type RSMI_event_type) (RSMI_event_handle, RSMI_status)

DeviceCounterCreate creates a performance counter object.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_OUT_OF_RESOURCES unable to allocate memory for counter. STATUS_PERMISSION function requires root access.

func DeviceGetClockFrequency 

func DeviceGetClockFrequency(Device DeviceHandle, Clock RSMI_clk_type) (RSMI_frequencies, RSMI_status)

DeviceGetClockFrequency gets the list of possible system clock speeds of device for a specified clock type.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetEccCount 

func DeviceGetEccCount(Device DeviceHandle, Block RSMI_gpu_block) (RSMI_error_count, RSMI_status)

DeviceGetEccCount retrieves the error counts for a GPU block.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetEccStatus 

func DeviceGetEccStatus(Device DeviceHandle, Block RSMI_gpu_block) (RSMI_ras_err_state, RSMI_status)

DeviceGetEccStatus retrieves the ECC status for a GPU block.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetHandleByIndex 

func DeviceGetHandleByIndex(Index int) (DeviceHandle, RSMI_status)

DeviceGetHandleByIndex gets the device handle associated with the device with provided device index. It also reads the supported functions and their supported arguments. It retrieves also the **not** unique ID.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid.

func DeviceGetLinkType 

func DeviceGetLinkType(SrcDevice DeviceHandle, DstDevice DeviceHandle) (uint64, RSMI_IO_LINK_TYPE, RSMI_status)

DeviceGetLinkType retrieves the hops and the connection type between 2 GPUs.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetMemoryReservedPages 

func DeviceGetMemoryReservedPages(Device DeviceHandle) ([]RSMI_retired_page_record, RSMI_status)

DeviceGetMemoryReservedPages gets information about reserved ("retired") memory pages.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE should not happen, the size is retrieved and a big enough slice allocated.

func DeviceGetMetrics 

func DeviceGetMetrics(Device DeviceHandle) (RSMI_gpu_metrics, RSMI_status)

DeviceGetMetrics retrieves the GPU metrics information.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetPciBandwidth 

func DeviceGetPciBandwidth(Device DeviceHandle) (RSMI_pcie_bandwidth, RSMI_status)

DeviceGetPciBandwidth gets the list of possible PCIe bandwidths that are available.

STATUS_SUCCESS call was successful.

func DeviceGetPciInfo 

func DeviceGetPciInfo(Device DeviceHandle) (Pci_info, RSMI_status)

DeviceGetPciInfo gets the unique PCI device identifier associated with the device split into its parts: PCI domain, PCI bus, PCI device and function.

Note: This is an own addition to simply usage, it uses DeviceGetPciId to retrieve the actual PCI identifer and splits it into the parts.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetPerfLevel 

func DeviceGetPerfLevel(Device DeviceHandle) (RSMI_dev_perf_level, RSMI_status)

DeviceGetPerfLevel gets the performance level of the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetPowerProfile 

func DeviceGetPowerProfile(Device DeviceHandle, Sensor uint32) (RSMI_power_profile_status, RSMI_status)

DeviceGetPowerProfile gets the list of available preset power profiles and an indication of which profile is currently active.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetUtilizationCounters 

func DeviceGetUtilizationCounters(Device DeviceHandle) ([]RSMI_utilization_counter, uint64, RSMI_status)

DeviceGetUtilizationCounters gets coarse grain utilization counter of the specified device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetVoltageFrequencyCurve 

func DeviceGetVoltageFrequencyCurve(Device DeviceHandle) (RSMI_od_volt_freq_data, RSMI_status)

DeviceGetVoltageFrequencyCurve retrieves the voltage/frequency curve information.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetVoltageFrequencyCurveRegions 

func DeviceGetVoltageFrequencyCurveRegions(Device DeviceHandle) ([]RSMI_freq_volt_region, RSMI_status)

DeviceGetVoltageFrequencyCurveRegions retrieves the current valid regions in the frequency/voltage space.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceXgmiErrorStatus 

func DeviceXgmiErrorStatus(Device DeviceHandle) (RSMI_xgmi_status, RSMI_status)

DeviceXgmiErrorStatus retrieves the XGMI error status for a device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func GetEventNotification 

func GetEventNotification(TimeoutMs int32) ([]RSMI_evt_notification_data, RSMI_status)

GetEventNotification collects event notifications, waiting a specified amount of time.

STATUS_SUCCESS call was successful. STATUS_NO_DATA No events were found to collect.

func StatusStringNoError 

func StatusStringNoError(Status RSMI_status) string

StatusStringNoError returns the string representation for the given RSMI_status. Version without returing RSMI_status for simpler usage.

Note: Created manually since the the c-for-go parser does not generate a version with &cStr

STATUS_SUCCESS is returned upon successful call.

func Version 

func Version() (RSMI_version, RSMI_status)

Version gets the major, minor, patch and build string for the currently running build of RSMI.

STATUS_SUCCESS is returned upon successful call.

Types

type DeviceHandle 

type DeviceHandle struct {
	// contains filtered or unexported fields
}

DeviceHandle Virtual device handle for the usage with the functions provided by the rocm_smi package to have similar handling as other packages by first getting the handle for a device index and use this in all subsequent calls.

func (DeviceHandle) CounterCreate 

func (Device DeviceHandle) CounterCreate(Type RSMI_event_type) (RSMI_event_handle, RSMI_status)

CounterCreate creates a performance counter object.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_OUT_OF_RESOURCES unable to allocate memory for counter. STATUS_PERMISSION function requires root access.

func (DeviceHandle) CounterGetAvailable 

func (Device DeviceHandle) CounterGetAvailable(EventGroup RSMI_event_group) (uint32, RSMI_status)

DeviceCounterGetAvailable gets the number of currently available counters.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) CounterGroupSupported 

func (Device DeviceHandle) CounterGroupSupported(EventGroup RSMI_event_group) RSMI_status

CounterGroupSupported tells if an event group is supported by a given device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments.

func (DeviceHandle) GetBrand 

func (Device DeviceHandle) GetBrand() (string, RSMI_status)

DeviceGetBrand gets the brand string of a gpu device. If the sku associated with the device is not found as one of the values contained within rsmi_dev_brand_get, then this function will return the device marketing name as a string instead of the brand name.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid. Returns STATUS_INSUFFICIENT_SIZE when the vendor name is longer than defaultRsmiStringLength characters.

func (DeviceHandle) GetBusyPercent 

func (Device DeviceHandle) GetBusyPercent() (uint32, RSMI_status)

GetBusyPercent gets the percentage of time device is busy doing any processing.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetClockFrequency 

func (Device DeviceHandle) GetClockFrequency(Clock RSMI_clk_type) (RSMI_frequencies, RSMI_status)

GetClockFrequency gets the list of possible system clock speeds of device for a specified clock type.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetDefaultPowerCap 

func (Device DeviceHandle) GetDefaultPowerCap() (uint64, RSMI_status)

GetDefaultPowerCap gets the default power cap for the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetDrmRenverMinor 

func (Device DeviceHandle) GetDrmRenverMinor() (uint32, RSMI_status)

DeviceGetDrmRenderMinor gets the drm minor number associated with the device

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetEccCount 

func (Device DeviceHandle) GetEccCount(Block RSMI_gpu_block) (RSMI_error_count, RSMI_status)

GetEccCount retrieves the error counts for a GPU block.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetEccMask 

func (Device DeviceHandle) GetEccMask() (uint64, RSMI_status)

GetEccMask retrieved the enabled ECC bit-mask.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetEccStatus 

func (Device DeviceHandle) GetEccStatus(Block RSMI_gpu_block) (RSMI_ras_err_state, RSMI_status)

GetEccStatus retrieves the ECC status for a GPU block.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetEnergyCount 

func (Device DeviceHandle) GetEnergyCount() (uint64, float32, uint64, RSMI_status)

GetEnergyCount gets the energy accumulator counter of the device. It returns the power, the resolution and the timestamp.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetFanRpms 

func (Device DeviceHandle) GetFanRpms(Sensor uint32) (int64, RSMI_status)

GetFanRpms gets the fan speed in RPMs of the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetFanSpeed 

func (Device DeviceHandle) GetFanSpeed(Sensor uint32) (int64, RSMI_status)

GetFanSpeed gets the fan speed for the specified device as a value relative to MAX_FAN_SPEED.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetFirmwareVersion 

func (Device DeviceHandle) GetFirmwareVersion(Block RSMI_fw_block) (uint64, RSMI_status)

GetFirmwareVersion gets the firmware versions for a device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetLinkType 

func (Device DeviceHandle) GetLinkType(DstDevice DeviceHandle) (uint64, RSMI_IO_LINK_TYPE, RSMI_status)

GetLinkType retrieves the hops and the connection type between 2 GPUs.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetLinkWeight 

func (Device DeviceHandle) GetLinkWeight(DstDevice DeviceHandle) (uint64, RSMI_status)

GetLinkWeight retrieves the weight for a connection between 2 GPUs.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetMaxFanSpeed 

func (Device DeviceHandle) GetMaxFanSpeed(Sensor uint32) (uint64, RSMI_status)

DeviceGetMaxFanSpeed gets the max. fan speed of the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetMemoryReservedPages 

func (Device DeviceHandle) GetMemoryReservedPages() ([]RSMI_retired_page_record, RSMI_status)

GetMemoryReservedPages gets information about reserved ("retired") memory pages.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE should not happen, the size is retrieved and a big enough slice allocated.

func (DeviceHandle) GetMemoryUtilization 

func (Device DeviceHandle) GetMemoryUtilization() (uint32, RSMI_status)

GetMemoryUtilization gets the percentage of time any device memory is being used.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetMetrics 

func (Device DeviceHandle) GetMetrics() (RSMI_gpu_metrics, RSMI_status)

GetMetrics retrieves the GPU metrics information.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetMinMaxBandwidth 

func (Device DeviceHandle) GetMinMaxBandwidth(DstDevice DeviceHandle) (uint64, uint64, RSMI_status)

GetMinMaxBandwidth retreives minimal and maximal IO link bandwidth between 2 GPUs.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetName 

func (Device DeviceHandle) GetName() (string, RSMI_status)

GetName gets the name string of a gpu device. If the integer ID associated with the device is not found in one of the system files containing device name information (e.g. /usr/share/misc/pci.ids), then this function will return the hex device ID as a string.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid. Returns STATUS_INSUFFICIENT_SIZE when the vendor name is longer than defaultRsmiStringLength characters.

func (DeviceHandle) GetNumaAffinity 

func (Device DeviceHandle) GetNumaAffinity() (uint32, RSMI_status)

GetNumaAffinity gets the NUMA node associated with a device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetNumaNode 

func (Device DeviceHandle) GetNumaNode() (uint32, RSMI_status)

GetNumaNode retrieves the NUMA CPU node number for a device.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetOverdriveLevel 

func (Device DeviceHandle) GetOverdriveLevel() (uint32, RSMI_status)

GetOverdriveLevel gets the overdrive percent associated with the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetPciBandwidth 

func (Device DeviceHandle) GetPciBandwidth() (RSMI_pcie_bandwidth, RSMI_status)

GetPciBandwidth gets the list of possible PCIe bandwidths that are available.

STATUS_SUCCESS call was successful.

func (DeviceHandle) GetPciId 

func (Device DeviceHandle) GetPciId() (uint64, RSMI_status)

DeviceGetPciId gets the unique PCI device identifier associated with the device

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetPciInfo 

func (Device DeviceHandle) GetPciInfo() (Pci_info, RSMI_status)

GetPciInfo gets the unique PCI device identifier associated with the device split into its parts: PCI domain, PCI bus, PCI device and function.

Note: This is an own addition to simply usage, it uses DeviceGetPciId to retrieve the actual PCI identifer and splits it into the parts.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetPciReplayCounter 

func (Device DeviceHandle) GetPciReplayCounter() (uint64, RSMI_status)

GetPciReplayCounter gets the PCIe replay counter.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetPciThroughput 

func (Device DeviceHandle) GetPciThroughput() (uint64, uint64, uint64, RSMI_status)

GetPciThroughput gets PCIe traffic information for the device. This function returns the number of bytes sent and received in 1 second and the maximum possible packet size.

Note: The function blocks execution for 1 second.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments.

func (DeviceHandle) GetPerfLevel 

func (Device DeviceHandle) GetPerfLevel() (RSMI_dev_perf_level, RSMI_status)

GetPerfLevel gets the performance level of the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetPowerAverage 

func (Device DeviceHandle) GetPowerAverage(Sensor uint32) (uint64, RSMI_status)

GetPowerAverage gets the average power consumption of the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetPowerCap 

func (Device DeviceHandle) GetPowerCap(Sensor uint32) (uint64, RSMI_status)

GetPowerCap gets the cap on power which, when reached, causes the system to take action to reduce power.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetPowerCapRange 

func (Device DeviceHandle) GetPowerCapRange(Sensor uint32) (uint64, uint64, RSMI_status)

GetPowerCapRange gets the range of valid values (maximum and minimum) for the power cap.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetPowerProfile 

func (Device DeviceHandle) GetPowerProfile(Sensor uint32) (RSMI_power_profile_status, RSMI_status)

GetPowerProfile gets the list of available preset power profiles and an indication of which profile is currently active.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetSerialNumber 

func (Device DeviceHandle) GetSerialNumber() (string, RSMI_status)

GetSerialNumber gets the serial number string for a device

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE is returned if version string is larger than defaultRsmiStringLength bytes.

func (DeviceHandle) GetSku 

func (Device DeviceHandle) GetSku() (string, RSMI_status)

GetSku gets the SKU for a device.. This function will attempt to obtain the SKU from the Product Information FRU chip, present on server ASICs

Note: There are versions of the rocm_smi library which do not export the function rsmi_dev_sku_get. Therefore the bindings 

perform a symbol lookup at initialization. If it is not available, the deviceGetSkuFake function is assigned to DeviceGetSku

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid.

func (DeviceHandle) GetSubsystemId 

func (Device DeviceHandle) GetSubsystemId() (uint16, RSMI_status)

DeviceGetSubsystemId gets the subsystem device id associated with the device

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetSubsystemName 

func (Device DeviceHandle) GetSubsystemName() (string, RSMI_status)

GetSubsystemName gets the name string for the device subsytem

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE is returned if version string is larger than defaultRsmiStringLength bytes.

func (DeviceHandle) GetTemperatureMetric 

func (Device DeviceHandle) GetTemperatureMetric(Sensor RSMI_temperature_type, Metric RSMI_temperature_metric) (int64, RSMI_status)

GetTemperatureMetric gets the temperature metric value for the specified metric, from the specified temperature sensor on the specified device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetTotalMemory 

func (Device DeviceHandle) GetTotalMemory(Type RSMI_memory_type) (uint64, RSMI_status)

GetTotalMemory get the total amount of memory that exists.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetUniqueId 

func (Device DeviceHandle) GetUniqueId() (uint64, RSMI_status)

DeviceGetUniqueId gets Unique ID

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetUsedMemory 

func (Device DeviceHandle) GetUsedMemory(Type RSMI_memory_type) (uint64, RSMI_status)

GetUsedMemory gets the current memory usage.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetUtilizationCounters 

func (Device DeviceHandle) GetUtilizationCounters() ([]RSMI_utilization_counter, uint64, RSMI_status)

GetUtilizationCounters gets coarse grain utilization counter of the specified device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetVbiosVersionString 

func (Device DeviceHandle) GetVbiosVersionString() (string, RSMI_status)

GetVbiosVersionString gets the VBIOS identifer string.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetVendorId 

func (Device DeviceHandle) GetVendorId() (uint16, RSMI_status)

GetVendorId gets the device vendor id associated with the device

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid.

func (DeviceHandle) GetVendorName 

func (Device DeviceHandle) GetVendorName() (string, RSMI_status)

GetVendorName gets the name string for a give vendor ID. If the integer ID associated with the vendor is not found in one of the system files containing device name information (e.g. /usr/share/misc/pci.ids), then this function will return the hex vendor ID as a string.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid. Returns STATUS_INSUFFICIENT_SIZE when the vendor name is longer than defaultRsmiStringLength characters.

func (DeviceHandle) GetVoltageFrequencyCurve 

func (Device DeviceHandle) GetVoltageFrequencyCurve() (RSMI_od_volt_freq_data, RSMI_status)

DeviceGetVoltageFrequencyCurve retrieves the voltage/frequency curve information.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetVoltageFrequencyCurveRegions 

func (Device DeviceHandle) GetVoltageFrequencyCurveRegions() ([]RSMI_freq_volt_region, RSMI_status)

GetVoltageFrequencyCurveRegions retrieves the current valid regions in the frequency/voltage space.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetVoltageMetric 

func (Device DeviceHandle) GetVoltageMetric(Sensor RSMI_voltage_type, Metric RSMI_voltage_metric) (int64, RSMI_status)

GetVoltageMetric gets the voltage metric value for the specified metric, from the specified voltage sensor on the specified device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) GetVramVendor 

func (Device DeviceHandle) GetVramVendor() (string, RSMI_status)

GetVramVendor gets the vram vendor string of a gpu device.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_INSUFFICIENT_SIZE when the vram vendor name is longer than defaultRsmiStringLength characters.

func (*DeviceHandle) ID 

func (d *DeviceHandle) ID() uint16

ID returns the device ID for the device. This ID is an identification of the type of device, so calling this function for different devices will give the same value if they are kind of device. Consequently, this function should not be used to distinguish one device from another. DeviceGetPciId() should be used to get a unique identifier.

func (*DeviceHandle) Index 

func (d *DeviceHandle) Index() uint32

Index returns the device index in the system

func (DeviceHandle) InitEventNotification 

func (Device DeviceHandle) InitEventNotification() RSMI_status

InitEventNotification prepares to collect event notifications for a GPU.

STATUS_SUCCESS call was successful.

func (DeviceHandle) IsP2PAccessible 

func (Device DeviceHandle) IsP2PAccessible(DstDevice DeviceHandle) (bool, RSMI_status)

IsP2PAccessible returns the P2P availability status between 2 GPUs.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) Reset 

func (Device DeviceHandle) Reset() RSMI_status

Reset resets the GPU associated with the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) ResetFan 

func (Device DeviceHandle) ResetFan(Sensor uint32) RSMI_status

ResetFan resets the fan to automatic driver control.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments.

func (DeviceHandle) SetClockFrequency 

func (Device DeviceHandle) SetClockFrequency(Clock RSMI_clk_type, FreqMask uint64) RSMI_status

SetClockFrequency controls the set of allowed frequencies that can be used for the specified clock.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_PERMISSION function requires root access.

func (DeviceHandle) SetClockInfo 

func (Device DeviceHandle) SetClockInfo(Level RSMI_freq_ind, ClockFreq uint64, Clock RSMI_clk_type) RSMI_status

SetClockInfo sets the clock frequency information. Only usable with clock types CLK_TYPE_SYS and CLK_TYPE_MEM.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) SetClockRange 

func (Device DeviceHandle) SetClockRange(MinFreq uint64, MaxFreq uint64, Clock RSMI_clk_type) RSMI_status

SetClockRange sets the clock range information. Only usable with clock types CLK_TYPE_SYS and CLK_TYPE_MEM.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) SetDeterminismMode 

func (Device DeviceHandle) SetDeterminismMode(Clock uint64) RSMI_status

SetDeterminismMode enters performance determinism mode with provided device. The performance determinism mode, which enforces a GFXCLK frequency SoftMax limit per GPU set by the user. This prevents the GFXCLK PLL from stretching when running the same workload on different GPUS, making performance variation minimal. The performance level is set to DEV_PERF_LEVEL_DETERMINISM.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) SetEventNotificationMask 

func (Device DeviceHandle) SetEventNotificationMask(Mask uint64) RSMI_status

SetEventNotificationMask specifies which events to collect for a device. The events set in mask are OR'd together.

STATUS_SUCCESS call was successful. STATUS_INIT_ERROR is returned if DeviceInitEventNotification() has not been called before.

func (DeviceHandle) SetFanSpeed 

func (Device DeviceHandle) SetFanSpeed(Sensor uint32, Speed uint64) RSMI_status

SetFanSpeed sets the fan speed for the specified device with the provided speed, in RPMs.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_PERMISSION function requires root access.

func (DeviceHandle) SetOverdriveLevel 

func (Device DeviceHandle) SetOverdriveLevel(Overdrive uint32) RSMI_status

SetOverdriveLevel sets the overdrive percent associated with the device.

Note: The RSMI library provides two functions to set the overdrive level. Which function is called by SetOverdriveLevel is 

determined at initialization.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_PERMISSION function requires root access.

func (DeviceHandle) SetPciBandwidth 

func (Device DeviceHandle) SetPciBandwidth(Mask uint64) RSMI_status

SetPciBandwidth controls the set of allowed PCIe bandwidths that can be used.

STATUS_SUCCESS call was successful. STATUS_PERMISSION function requires root access.

func (DeviceHandle) SetPerfLevel 

func (Device DeviceHandle) SetPerfLevel(Level RSMI_dev_perf_level) RSMI_status

SetPerfLevel set the PowerPlay performance level associated with the device.

Note: The RSMI library provides two functions to set the performance level. Which function is called by SetPerfLevel is 

determined at initialization.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_PERMISSION function requires root access.

func (DeviceHandle) SetPowerCap 

func (Device DeviceHandle) SetPowerCap(Sensor uint32, Mask uint64) RSMI_status

SetPowerCap sets the power cap value to a set of available settings selectable through a mask.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_PERMISSION function requires root access.

func (DeviceHandle) SetPowerProfile 

func (Device DeviceHandle) SetPowerProfile(Preset RSMI_power_profile_preset_masks) RSMI_status

SetPowerProfile set the power profile.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. (not documented but likely). STATUS_PERMISSION function requires root access.

func (DeviceHandle) SetVoltageInfo 

func (Device DeviceHandle) SetVoltageInfo(Vpoint uint32, ClockFreq uint64, Voltage uint64) RSMI_status

SetVoltageInfo sets the voltage curve points. the Vpoint argument can be 1,2 or 3 or STATUS_NOT_SUPPORTED is returned.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) StopEventNotification 

func (Device DeviceHandle) StopEventNotification() RSMI_status

StopEventNotification closes any file handles and free any resources used by event notification for a GPU.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS resources for the given device have either already been freed, or were never allocated by DeviceInitEventNotification.

func (*DeviceHandle) Supported 

func (d *DeviceHandle) Supported() map[string]map[uint64][]uint64

Supported returns the supported functions and their arguments. The structure is

Go or C function name (like DeviceGetName and rsmi_dev_name_get)

  • Default variant identifier (DEFAULT_VARIANT) or a value usable for temperature, memory and other types listed in the const.go

  • If the parent is DEFAULT_VARIANT: List with single entry containing the default usable value for temperature, memory, etc. type

  • If it is a usable value: There might be a list of sub_values which relate to the second argument like DeviceGetTemperatureMetric with its RSMI_temperature_type and RSMI_temperature_metric, first the sensors and second min, max or current.

This information is used when calling one of the functions listed and the arguments are compared to avoid (maybe) costly calls to the RSMI library.

func (DeviceHandle) XgmiErrorReset 

func (Device DeviceHandle) XgmiErrorReset() RSMI_status

XgmiErrorReset resets the XGMI error status for a device.

STATUS_SUCCESS call was successful.

func (DeviceHandle) XgmiErrorStatus 

func (Device DeviceHandle) XgmiErrorStatus() (RSMI_xgmi_status, RSMI_status)

XgmiErrorStatus retrieves the XGMI error status for a device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func (DeviceHandle) XgmiHiveId 

func (Device DeviceHandle) XgmiHiveId() (uint64, RSMI_status)

XgmiHiveId retrieves the XGMI hive id for a device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

type Kfd_mmio_remap 

type Kfd_mmio_remap int32

Kfd_mmio_remap as declared in rocm_smi/kfd_ioctl.h:561

type Kfd_smi_event 

type Kfd_smi_event int32

Kfd_smi_event as declared in rocm_smi/kfd_ioctl.h:544

type Pci_info 

type Pci_info struct {
	Domain   uint32 // PCI domain
	Bus      uint8  // PCI bus
	Device   uint8  // PCI device
	Function uint8  // PCI function
}
type RSMI_IO_LINK_TYPE int32

RSMI_IO_LINK_TYPE as declared in rocm_smi/rocm_smi.h:621 

const (
	IOLINK_TYPE_UNDEFINED      RSMI_IO_LINK_TYPE = iota
	IOLINK_TYPE_PCIEXPRESS     RSMI_IO_LINK_TYPE = 1
	IOLINK_TYPE_XGMI           RSMI_IO_LINK_TYPE = 2
	IOLINK_TYPE_NUMIOLINKTYPES RSMI_IO_LINK_TYPE = 3
	IOLINK_TYPE_SIZE           RSMI_IO_LINK_TYPE = -1
)

RSMI_IO_LINK_TYPE enumeration from rocm_smi/rocm_smi.h:621

type RSMI_UTILIZATION_COUNTER_TYPE 

type RSMI_UTILIZATION_COUNTER_TYPE int32

RSMI_UTILIZATION_COUNTER_TYPE as declared in rocm_smi/rocm_smi.h:632 

const (
	UTILIZATION_COUNTER_FIRST RSMI_UTILIZATION_COUNTER_TYPE = iota
	COARSE_GRAIN_GFX_ACTIVITY RSMI_UTILIZATION_COUNTER_TYPE = 0
	COARSE_GRAIN_MEM_ACTIVITY RSMI_UTILIZATION_COUNTER_TYPE = 1
	UTILIZATION_COUNTER_LAST  RSMI_UTILIZATION_COUNTER_TYPE = 1
)

RSMI_UTILIZATION_COUNTER_TYPE enumeration from rocm_smi/rocm_smi.h:632

type RSMI_bit_field 

type RSMI_bit_field uint64

type RSMI_clk_type 

type RSMI_clk_type int32

RSMI_clk_type as declared in rocm_smi/rocm_smi.h:351 

const (
	CLK_TYPE_SYS   RSMI_clk_type = iota
	CLK_TYPE_FIRST RSMI_clk_type = 0
	CLK_TYPE_DF    RSMI_clk_type = 1
	CLK_TYPE_DCEF  RSMI_clk_type = 2
	CLK_TYPE_SOC   RSMI_clk_type = 3
	CLK_TYPE_MEM   RSMI_clk_type = 4
	CLK_TYPE_LAST  RSMI_clk_type = 4
	CLK_INVALID    RSMI_clk_type = -1
)

RSMI_clk_type enumeration from rocm_smi/rocm_smi.h:351

type RSMI_counter_command 

type RSMI_counter_command int32

RSMI_counter_command as declared in rocm_smi/rocm_smi.h:290 

const (
	CNTR_CMD_START RSMI_counter_command = iota
	CNTR_CMD_STOP  RSMI_counter_command = 1
)

RSMI_counter_command enumeration from rocm_smi/rocm_smi.h:290

type RSMI_counter_value 

type RSMI_counter_value struct {
	Value   uint64
	Enabled uint64
	Running uint64
}

func NewRSMI_counter_value 

func NewRSMI_counter_value() *RSMI_counter_value

NewRSMI_counter_value allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_counter_valueRef 

func NewRSMI_counter_valueRef(ref unsafe.Pointer) *RSMI_counter_value

NewRSMI_counter_valueRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_counter_value) Free 

func (x *RSMI_counter_value) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_counter_value) PassRef 

func (x *RSMI_counter_value) PassRef() *C.rsmi_counter_value_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_counter_value) Ref 

func (x *RSMI_counter_value) Ref() *C.rsmi_counter_value_t

Ref returns a reference to C object as it is.

type RSMI_dev_perf_level 

type RSMI_dev_perf_level int32

RSMI_dev_perf_level as declared in rocm_smi/rocm_smi.h:176 

const (
	DEV_PERF_LEVEL_AUTO            RSMI_dev_perf_level = iota
	DEV_PERF_LEVEL_FIRST           RSMI_dev_perf_level = 0
	DEV_PERF_LEVEL_LOW             RSMI_dev_perf_level = 1
	DEV_PERF_LEVEL_HIGH            RSMI_dev_perf_level = 2
	DEV_PERF_LEVEL_MANUAL          RSMI_dev_perf_level = 3
	DEV_PERF_LEVEL_STABLE_STD      RSMI_dev_perf_level = 4
	DEV_PERF_LEVEL_STABLE_PEAK     RSMI_dev_perf_level = 5
	DEV_PERF_LEVEL_STABLE_MIN_MCLK RSMI_dev_perf_level = 6
	DEV_PERF_LEVEL_STABLE_MIN_SCLK RSMI_dev_perf_level = 7
	DEV_PERF_LEVEL_DETERMINISM     RSMI_dev_perf_level = 8
	DEV_PERF_LEVEL_LAST            RSMI_dev_perf_level = 8
	DEV_PERF_LEVEL_UNKNOWN         RSMI_dev_perf_level = 256
)

RSMI_dev_perf_level enumeration from rocm_smi/rocm_smi.h:176

type RSMI_error_count 

type RSMI_error_count struct {
	Correctable_err   uint64
	Uncorrectable_err uint64
}

func NewRSMI_error_count 

func NewRSMI_error_count() *RSMI_error_count

NewRSMI_error_count allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_error_countRef 

func NewRSMI_error_countRef(ref unsafe.Pointer) *RSMI_error_count

NewRSMI_error_countRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_error_count) Free 

func (x *RSMI_error_count) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_error_count) PassRef 

func (x *RSMI_error_count) PassRef() *C.rsmi_error_count_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_error_count) Ref 

func (x *RSMI_error_count) Ref() *C.rsmi_error_count_t

Ref returns a reference to C object as it is.

type RSMI_event_group 

type RSMI_event_group int32

RSMI_event_group as declared in rocm_smi/rocm_smi.h:212 

const (
	EVNT_GRP_XGMI          RSMI_event_group = iota
	EVNT_GRP_XGMI_DATA_OUT RSMI_event_group = 10
	EVNT_GRP_INVALID       RSMI_event_group = -1
)

RSMI_event_group enumeration from rocm_smi/rocm_smi.h:212

type RSMI_event_handle 

type RSMI_event_handle uint32

func (RSMI_event_handle) CounterControl 

func (Handle RSMI_event_handle) CounterControl(Cmd RSMI_counter_command) RSMI_status

CounterControl issues performance counter control commands.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_PERMISSION function requires root access.

func (RSMI_event_handle) CounterDestroy 

func (Handle RSMI_event_handle) CounterDestroy() RSMI_status

CounterDestroy deallocates a performance counter object.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_PERMISSION function requires root access.

func (RSMI_event_handle) CounterRead 

func (Handle RSMI_event_handle) CounterRead() (RSMI_counter_value, RSMI_status)

CounterRead reads the current value of a performance counter.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_PERMISSION function requires root access.

type RSMI_event_type 

type RSMI_event_type int32

RSMI_event_type as declared in rocm_smi/rocm_smi.h:281 

const (
	EVNT_FIRST               RSMI_event_type = iota
	EVNT_XGMI_FIRST          RSMI_event_type = 0
	EVNT_XGMI_0_NOP_TX       RSMI_event_type = 0
	EVNT_XGMI_0_REQUEST_TX   RSMI_event_type = 1
	EVNT_XGMI_0_RESPONSE_TX  RSMI_event_type = 2
	EVNT_XGMI_0_BEATS_TX     RSMI_event_type = 3
	EVNT_XGMI_1_NOP_TX       RSMI_event_type = 4
	EVNT_XGMI_1_REQUEST_TX   RSMI_event_type = 5
	EVNT_XGMI_1_RESPONSE_TX  RSMI_event_type = 6
	EVNT_XGMI_1_BEATS_TX     RSMI_event_type = 7
	EVNT_XGMI_LAST           RSMI_event_type = 7
	EVNT_XGMI_DATA_OUT_FIRST RSMI_event_type = 10
	EVNT_XGMI_DATA_OUT_0     RSMI_event_type = 10
	EVNT_XGMI_DATA_OUT_1     RSMI_event_type = 11
	EVNT_XGMI_DATA_OUT_2     RSMI_event_type = 12
	EVNT_XGMI_DATA_OUT_3     RSMI_event_type = 13
	EVNT_XGMI_DATA_OUT_4     RSMI_event_type = 14
	EVNT_XGMI_DATA_OUT_5     RSMI_event_type = 15
	EVNT_XGMI_DATA_OUT_LAST  RSMI_event_type = 15
	EVNT_LAST                RSMI_event_type = 15
)

RSMI_event_type enumeration from rocm_smi/rocm_smi.h:281

type RSMI_evt_notification_data 

type RSMI_evt_notification_data struct {
	Ind     uint32
	Event   uint32
	Message [64]int8
}

func NewRSMI_evt_notification_data 

func NewRSMI_evt_notification_data() *RSMI_evt_notification_data

NewRSMI_evt_notification_data allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_evt_notification_dataRef 

func NewRSMI_evt_notification_dataRef(ref unsafe.Pointer) *RSMI_evt_notification_data

NewRSMI_evt_notification_dataRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_evt_notification_data) Free 

func (x *RSMI_evt_notification_data) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_evt_notification_data) PassRef 

func (x *RSMI_evt_notification_data) PassRef() *C.rsmi_evt_notification_data_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_evt_notification_data) Ref 

func (x *RSMI_evt_notification_data) Ref() *C.rsmi_evt_notification_data_t

Ref returns a reference to C object as it is.

type RSMI_evt_notification_type 

type RSMI_evt_notification_type int32

RSMI_evt_notification_type as declared in rocm_smi/rocm_smi.h:314 

const (
	EVT_NOTIF_VMFAULT          RSMI_evt_notification_type = 1
	EVT_NOTIF_FIRST            RSMI_evt_notification_type = 1
	EVT_NOTIF_THERMAL_THROTTLE RSMI_evt_notification_type = 2
	EVT_NOTIF_GPU_PRE_RESET    RSMI_evt_notification_type = 3
	EVT_NOTIF_GPU_POST_RESET   RSMI_evt_notification_type = 4
	EVT_NOTIF_LAST             RSMI_evt_notification_type = 4
)

RSMI_evt_notification_type enumeration from rocm_smi/rocm_smi.h:314

type RSMI_freq_ind 

type RSMI_freq_ind int32

RSMI_freq_ind as declared in rocm_smi/rocm_smi.h:547 

const (
	FREQ_IND_MIN     RSMI_freq_ind = iota
	FREQ_IND_MAX     RSMI_freq_ind = 1
	FREQ_IND_INVALID RSMI_freq_ind = -1
)

RSMI_freq_ind enumeration from rocm_smi/rocm_smi.h:547

type RSMI_freq_volt_region 

type RSMI_freq_volt_region struct {
	Freq_range RSMI_range
	Volt_range RSMI_range
}

func NewRSMI_freq_volt_region 

func NewRSMI_freq_volt_region() *RSMI_freq_volt_region

NewRSMI_freq_volt_region allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_freq_volt_regionRef 

func NewRSMI_freq_volt_regionRef(ref unsafe.Pointer) *RSMI_freq_volt_region

NewRSMI_freq_volt_regionRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_freq_volt_region) Free 

func (x *RSMI_freq_volt_region) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_freq_volt_region) PassRef 

func (x *RSMI_freq_volt_region) PassRef() *C.rsmi_freq_volt_region_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_freq_volt_region) Ref 

func (x *RSMI_freq_volt_region) Ref() *C.rsmi_freq_volt_region_t

Ref returns a reference to C object as it is.

type RSMI_frequencies 

type RSMI_frequencies struct {
	Supported uint32
	Current   uint32
	Frequency [32]uint64
}

func NewRSMI_frequencies 

func NewRSMI_frequencies() *RSMI_frequencies

NewRSMI_frequencies allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_frequenciesRef 

func NewRSMI_frequenciesRef(ref unsafe.Pointer) *RSMI_frequencies

NewRSMI_frequenciesRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_frequencies) Free 

func (x *RSMI_frequencies) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_frequencies) PassRef 

func (x *RSMI_frequencies) PassRef() *C.rsmi_frequencies_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_frequencies) Ref 

func (x *RSMI_frequencies) Ref() *C.rsmi_frequencies_t

Ref returns a reference to C object as it is.

type RSMI_func_id_iter_handle 

type RSMI_func_id_iter_handle *_Ctype_struct_rsmi_func_id_iter_handle

type RSMI_func_id_value 

type RSMI_func_id_value [sizeofRSMI_func_id_value]byte

type RSMI_fw_block 

type RSMI_fw_block int32

RSMI_fw_block as declared in rocm_smi/rocm_smi.h:581 

const (
	FW_BLOCK_FIRST    RSMI_fw_block = iota
	FW_BLOCK_ASD      RSMI_fw_block = 0
	FW_BLOCK_CE       RSMI_fw_block = 1
	FW_BLOCK_DMCU     RSMI_fw_block = 2
	FW_BLOCK_MC       RSMI_fw_block = 3
	FW_BLOCK_ME       RSMI_fw_block = 4
	FW_BLOCK_MEC      RSMI_fw_block = 5
	FW_BLOCK_MEC2     RSMI_fw_block = 6
	FW_BLOCK_PFP      RSMI_fw_block = 7
	FW_BLOCK_RLC      RSMI_fw_block = 8
	FW_BLOCK_RLC_SRLC RSMI_fw_block = 9
	FW_BLOCK_RLC_SRLG RSMI_fw_block = 10
	FW_BLOCK_RLC_SRLS RSMI_fw_block = 11
	FW_BLOCK_SDMA     RSMI_fw_block = 12
	FW_BLOCK_SDMA2    RSMI_fw_block = 13
	FW_BLOCK_SMC      RSMI_fw_block = 14
	FW_BLOCK_SOS      RSMI_fw_block = 15
	FW_BLOCK_TA_RAS   RSMI_fw_block = 16
	FW_BLOCK_TA_XGMI  RSMI_fw_block = 17
	FW_BLOCK_UVD      RSMI_fw_block = 18
	FW_BLOCK_VCE      RSMI_fw_block = 19
	FW_BLOCK_VCN      RSMI_fw_block = 20
	FW_BLOCK_LAST     RSMI_fw_block = 20
)

RSMI_fw_block enumeration from rocm_smi/rocm_smi.h:581

type RSMI_gpu_block 

type RSMI_gpu_block int32

RSMI_gpu_block as declared in rocm_smi/rocm_smi.h:505 

const (
	GPU_BLOCK_INVALID   RSMI_gpu_block = iota
	GPU_BLOCK_FIRST     RSMI_gpu_block = 1
	GPU_BLOCK_UMC       RSMI_gpu_block = 1
	GPU_BLOCK_SDMA      RSMI_gpu_block = 2
	GPU_BLOCK_GFX       RSMI_gpu_block = 4
	GPU_BLOCK_MMHUB     RSMI_gpu_block = 8
	GPU_BLOCK_ATHUB     RSMI_gpu_block = 16
	GPU_BLOCK_PCIE_BIF  RSMI_gpu_block = 32
	GPU_BLOCK_HDP       RSMI_gpu_block = 64
	GPU_BLOCK_XGMI_WAFL RSMI_gpu_block = 128
	GPU_BLOCK_DF        RSMI_gpu_block = 256
	GPU_BLOCK_SMN       RSMI_gpu_block = 512
	GPU_BLOCK_SEM       RSMI_gpu_block = 1024
	GPU_BLOCK_MP0       RSMI_gpu_block = 2048
	GPU_BLOCK_MP1       RSMI_gpu_block = 4096
	GPU_BLOCK_FUSE      RSMI_gpu_block = 8192
	GPU_BLOCK_LAST      RSMI_gpu_block = 8192
	GPU_BLOCK_RESERVED  RSMI_gpu_block = 0
)

RSMI_gpu_block enumeration from rocm_smi/rocm_smi.h:505

type RSMI_gpu_metrics 

type RSMI_gpu_metrics struct {
	Common_header            _Ctype_struct_metrics_table_header_t
	Temperature_edge         uint16
	Temperature_hotspot      uint16
	Temperature_mem          uint16
	Temperature_vrgfx        uint16
	Temperature_vrsoc        uint16
	Temperature_vrmem        uint16
	Average_gfx_activity     uint16
	Average_umc_activity     uint16
	Average_mm_activity      uint16
	Average_socket_power     uint16
	Energy_accumulator       uint64
	System_clock_counter     uint64
	Average_gfxclk_frequency uint16
	Average_socclk_frequency uint16
	Average_uclk_frequency   uint16
	Average_vclk0_frequency  uint16
	Average_dclk0_frequency  uint16
	Average_vclk1_frequency  uint16
	Average_dclk1_frequency  uint16
	Current_gfxclk           uint16
	Current_socclk           uint16
	Current_uclk             uint16
	Current_vclk0            uint16
	Current_dclk0            uint16
	Current_vclk1            uint16
	Current_dclk1            uint16
	Throttle_status          uint32
	Current_fan_speed        uint16
	Pcie_link_width          uint16
	Pcie_link_speed          uint16
	Padding                  uint16
	Gfx_activity_acc         uint32
	Mem_actvity_acc          uint32
	Temperature_hbm          [4]uint16
}

func NewRSMI_gpu_metrics 

func NewRSMI_gpu_metrics() *RSMI_gpu_metrics

NewRSMI_gpu_metrics allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_gpu_metricsRef 

func NewRSMI_gpu_metricsRef(ref unsafe.Pointer) *RSMI_gpu_metrics

NewRSMI_gpu_metricsRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_gpu_metrics) Free 

func (x *RSMI_gpu_metrics) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_gpu_metrics) PassRef 

func (x *RSMI_gpu_metrics) PassRef() *C.rsmi_gpu_metrics_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_gpu_metrics) Ref 

func (x *RSMI_gpu_metrics) Ref() *C.rsmi_gpu_metrics_t

Ref returns a reference to C object as it is.

type RSMI_helper_function 

type RSMI_helper_function struct {
	Functions    int32
	Functionlist [300]RSMI_helper_function_variants
}

func NewRSMI_helper_function 

func NewRSMI_helper_function() *RSMI_helper_function

NewRSMI_helper_function allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_helper_functionRef 

func NewRSMI_helper_functionRef(ref unsafe.Pointer) *RSMI_helper_function

NewRSMI_helper_functionRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_helper_function) Free 

func (x *RSMI_helper_function) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_helper_function) PassRef 

func (x *RSMI_helper_function) PassRef() *C.rsmi_helper_function_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_helper_function) Ref 

func (x *RSMI_helper_function) Ref() *C.rsmi_helper_function_t

Ref returns a reference to C object as it is.

type RSMI_helper_function_variants 

type RSMI_helper_function_variants struct {
	Name       [200]int8
	Sensors    int32
	Sensorlist [30]RSMI_helper_variants
}

func NewRSMI_helper_function_variants 

func NewRSMI_helper_function_variants() *RSMI_helper_function_variants

NewRSMI_helper_function_variants allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_helper_function_variantsRef 

func NewRSMI_helper_function_variantsRef(ref unsafe.Pointer) *RSMI_helper_function_variants

NewRSMI_helper_function_variantsRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_helper_function_variants) Free 

func (x *RSMI_helper_function_variants) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_helper_function_variants) PassRef 

func (x *RSMI_helper_function_variants) PassRef() *C.rsmi_helper_function_variants_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_helper_function_variants) Ref 

func (x *RSMI_helper_function_variants) Ref() *C.rsmi_helper_function_variants_t

Ref returns a reference to C object as it is.

type RSMI_helper_variants 

type RSMI_helper_variants struct {
	Num_variants int32
	Variant_id   uint64
	Variantlist  [100]uint64
}

func NewRSMI_helper_variants 

func NewRSMI_helper_variants() *RSMI_helper_variants

NewRSMI_helper_variants allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_helper_variantsRef 

func NewRSMI_helper_variantsRef(ref unsafe.Pointer) *RSMI_helper_variants

NewRSMI_helper_variantsRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_helper_variants) Free 

func (x *RSMI_helper_variants) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_helper_variants) PassRef 

func (x *RSMI_helper_variants) PassRef() *C.rsmi_helper_variants_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_helper_variants) Ref 

func (x *RSMI_helper_variants) Ref() *C.rsmi_helper_variants_t

Ref returns a reference to C object as it is.

type RSMI_init_flags 

type RSMI_init_flags int32

RSMI_init_flags as declared in rocm_smi/rocm_smi.h:147 

const (
	INIT_FLAG_ALL_GPUS    RSMI_init_flags = 1
	INIT_FLAG_RESRV_TEST1 RSMI_init_flags = 0
)

RSMI_init_flags enumeration from rocm_smi/rocm_smi.h:147

type RSMI_memory_page_status 

type RSMI_memory_page_status int32

RSMI_memory_page_status as declared in rocm_smi/rocm_smi.h:610 

const (
	MEM_PAGE_STATUS_RESERVED     RSMI_memory_page_status = iota
	MEM_PAGE_STATUS_PENDING      RSMI_memory_page_status = 1
	MEM_PAGE_STATUS_UNRESERVABLE RSMI_memory_page_status = 2
)

RSMI_memory_page_status enumeration from rocm_smi/rocm_smi.h:610

type RSMI_memory_type 

type RSMI_memory_type int32

RSMI_memory_type as declared in rocm_smi/rocm_smi.h:536 

const (
	MEM_TYPE_FIRST    RSMI_memory_type = iota
	MEM_TYPE_VRAM     RSMI_memory_type = 0
	MEM_TYPE_VIS_VRAM RSMI_memory_type = 1
	MEM_TYPE_GTT      RSMI_memory_type = 2
	MEM_TYPE_LAST     RSMI_memory_type = 2
)

RSMI_memory_type enumeration from rocm_smi/rocm_smi.h:536

type RSMI_od_vddc_point 

type RSMI_od_vddc_point struct {
	Frequency uint64
	Voltage   uint64
}

func NewRSMI_od_vddc_point 

func NewRSMI_od_vddc_point() *RSMI_od_vddc_point

NewRSMI_od_vddc_point allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_od_vddc_pointRef 

func NewRSMI_od_vddc_pointRef(ref unsafe.Pointer) *RSMI_od_vddc_point

NewRSMI_od_vddc_pointRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_od_vddc_point) Free 

func (x *RSMI_od_vddc_point) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_od_vddc_point) PassRef 

func (x *RSMI_od_vddc_point) PassRef() *C.rsmi_od_vddc_point_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_od_vddc_point) Ref 

func (x *RSMI_od_vddc_point) Ref() *C.rsmi_od_vddc_point_t

Ref returns a reference to C object as it is.

type RSMI_od_volt_curve 

type RSMI_od_volt_curve struct {
	Points [3]RSMI_od_vddc_point
}

func NewRSMI_od_volt_curve 

func NewRSMI_od_volt_curve() *RSMI_od_volt_curve

NewRSMI_od_volt_curve allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_od_volt_curveRef 

func NewRSMI_od_volt_curveRef(ref unsafe.Pointer) *RSMI_od_volt_curve

NewRSMI_od_volt_curveRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_od_volt_curve) Free 

func (x *RSMI_od_volt_curve) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_od_volt_curve) PassRef 

func (x *RSMI_od_volt_curve) PassRef() *C.rsmi_od_volt_curve_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_od_volt_curve) Ref 

func (x *RSMI_od_volt_curve) Ref() *C.rsmi_od_volt_curve_t

Ref returns a reference to C object as it is.

type RSMI_od_volt_freq_data 

type RSMI_od_volt_freq_data struct {
	Curr_sclk_range  RSMI_range
	Curr_mclk_range  RSMI_range
	Sclk_freq_limits RSMI_range
	Mclk_freq_limits RSMI_range
	Curve            RSMI_od_volt_curve
	Num_regions      uint32
	Pad_cgo_0        [4]byte
}

func NewRSMI_od_volt_freq_data 

func NewRSMI_od_volt_freq_data() *RSMI_od_volt_freq_data

NewRSMI_od_volt_freq_data allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_od_volt_freq_dataRef 

func NewRSMI_od_volt_freq_dataRef(ref unsafe.Pointer) *RSMI_od_volt_freq_data

NewRSMI_od_volt_freq_dataRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_od_volt_freq_data) Free 

func (x *RSMI_od_volt_freq_data) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_od_volt_freq_data) PassRef 

func (x *RSMI_od_volt_freq_data) PassRef() *C.rsmi_od_volt_freq_data_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_od_volt_freq_data) Ref 

func (x *RSMI_od_volt_freq_data) Ref() *C.rsmi_od_volt_freq_data_t

Ref returns a reference to C object as it is.

type RSMI_pcie_bandwidth 

type RSMI_pcie_bandwidth struct {
	Rate  RSMI_frequencies
	Lanes [32]uint32
}

func NewRSMI_pcie_bandwidth 

func NewRSMI_pcie_bandwidth() *RSMI_pcie_bandwidth

NewRSMI_pcie_bandwidth allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_pcie_bandwidthRef 

func NewRSMI_pcie_bandwidthRef(ref unsafe.Pointer) *RSMI_pcie_bandwidth

NewRSMI_pcie_bandwidthRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_pcie_bandwidth) Free 

func (x *RSMI_pcie_bandwidth) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_pcie_bandwidth) PassRef 

func (x *RSMI_pcie_bandwidth) PassRef() *C.rsmi_pcie_bandwidth_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_pcie_bandwidth) Ref 

func (x *RSMI_pcie_bandwidth) Ref() *C.rsmi_pcie_bandwidth_t

Ref returns a reference to C object as it is.

type RSMI_power_profile_preset_masks 

type RSMI_power_profile_preset_masks int32

RSMI_power_profile_preset_masks as declared in rocm_smi/rocm_smi.h:474 

const (
	PWR_PROF_PRST_CUSTOM_MASK       RSMI_power_profile_preset_masks = 1
	PWR_PROF_PRST_VIDEO_MASK        RSMI_power_profile_preset_masks = 2
	PWR_PROF_PRST_POWER_SAVING_MASK RSMI_power_profile_preset_masks = 4
	PWR_PROF_PRST_COMPUTE_MASK      RSMI_power_profile_preset_masks = 8
	PWR_PROF_PRST_VR_MASK           RSMI_power_profile_preset_masks = 16
	PWR_PROF_PRST_3D_FULL_SCR_MASK  RSMI_power_profile_preset_masks = 32
	PWR_PROF_PRST_BOOTUP_DEFAULT    RSMI_power_profile_preset_masks = 64
	PWR_PROF_PRST_LAST              RSMI_power_profile_preset_masks = 64
	PWR_PROF_PRST_INVALID           RSMI_power_profile_preset_masks = -1
)

RSMI_power_profile_preset_masks enumeration from rocm_smi/rocm_smi.h:474

type RSMI_power_profile_status 

type RSMI_power_profile_status struct {
	Available_profiles uint64
	Current            int64
	Num_profiles       uint32
	Pad_cgo_0          [4]byte
}

func NewRSMI_power_profile_status 

func NewRSMI_power_profile_status() *RSMI_power_profile_status

NewRSMI_power_profile_status allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_power_profile_statusRef 

func NewRSMI_power_profile_statusRef(ref unsafe.Pointer) *RSMI_power_profile_status

NewRSMI_power_profile_statusRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_power_profile_status) Free 

func (x *RSMI_power_profile_status) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_power_profile_status) PassRef 

func (x *RSMI_power_profile_status) PassRef() *C.rsmi_power_profile_status_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_power_profile_status) Ref 

func (x *RSMI_power_profile_status) Ref() *C.rsmi_power_profile_status_t

Ref returns a reference to C object as it is.

type RSMI_process_info 

type RSMI_process_info struct {
	Process_id   uint32
	Pasid        uint32
	Vram_usage   uint64
	Sdma_usage   uint64
	Cu_occupancy uint32
	Pad_cgo_0    [4]byte
}

func NewRSMI_process_info 

func NewRSMI_process_info() *RSMI_process_info

NewRSMI_process_info allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_process_infoRef 

func NewRSMI_process_infoRef(ref unsafe.Pointer) *RSMI_process_info

NewRSMI_process_infoRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_process_info) Free 

func (x *RSMI_process_info) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_process_info) PassRef 

func (x *RSMI_process_info) PassRef() *C.rsmi_process_info_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_process_info) Ref 

func (x *RSMI_process_info) Ref() *C.rsmi_process_info_t

Ref returns a reference to C object as it is.

type RSMI_range 

type RSMI_range struct {
	Lower_bound uint64
	Upper_bound uint64
}

func NewRSMI_range 

func NewRSMI_range() *RSMI_range

NewRSMI_range allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_rangeRef 

func NewRSMI_rangeRef(ref unsafe.Pointer) *RSMI_range

NewRSMI_rangeRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_range) Free 

func (x *RSMI_range) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_range) PassRef 

func (x *RSMI_range) PassRef() *C.rsmi_range_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_range) Ref 

func (x *RSMI_range) Ref() *C.rsmi_range_t

Ref returns a reference to C object as it is.

type RSMI_ras_err_state 

type RSMI_ras_err_state int32

RSMI_ras_err_state as declared in rocm_smi/rocm_smi.h:523 

const (
	RAS_ERR_STATE_NONE     RSMI_ras_err_state = iota
	RAS_ERR_STATE_DISABLED RSMI_ras_err_state = 1
	RAS_ERR_STATE_PARITY   RSMI_ras_err_state = 2
	RAS_ERR_STATE_SING_C   RSMI_ras_err_state = 3
	RAS_ERR_STATE_MULT_UC  RSMI_ras_err_state = 4
	RAS_ERR_STATE_POISON   RSMI_ras_err_state = 5
	RAS_ERR_STATE_ENABLED  RSMI_ras_err_state = 6
	RAS_ERR_STATE_LAST     RSMI_ras_err_state = 6
	RAS_ERR_STATE_INVALID  RSMI_ras_err_state = -1
)

RSMI_ras_err_state enumeration from rocm_smi/rocm_smi.h:523

type RSMI_retired_page_record 

type RSMI_retired_page_record struct {
	Address   uint64
	Size      uint64
	Status    uint32
	Pad_cgo_0 [4]byte
}

func NewRSMI_retired_page_record 

func NewRSMI_retired_page_record() *RSMI_retired_page_record

NewRSMI_retired_page_record allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_retired_page_recordRef 

func NewRSMI_retired_page_recordRef(ref unsafe.Pointer) *RSMI_retired_page_record

NewRSMI_retired_page_recordRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_retired_page_record) Free 

func (x *RSMI_retired_page_record) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_retired_page_record) PassRef 

func (x *RSMI_retired_page_record) PassRef() *C.rsmi_retired_page_record_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_retired_page_record) Ref 

func (x *RSMI_retired_page_record) Ref() *C.rsmi_retired_page_record_t

Ref returns a reference to C object as it is.

type RSMI_status 

type RSMI_status int32

RSMI_status as declared in rocm_smi/rocm_smi.h:131 

const (
	STATUS_SUCCESS             RSMI_status = iota
	STATUS_INVALID_ARGS        RSMI_status = 1
	STATUS_NOT_SUPPORTED       RSMI_status = 2
	STATUS_FILE_ERROR          RSMI_status = 3
	STATUS_PERMISSION          RSMI_status = 4
	STATUS_OUT_OF_RESOURCES    RSMI_status = 5
	STATUS_INTERNAL_EXCEPTION  RSMI_status = 6
	STATUS_INPUT_OUT_OF_BOUNDS RSMI_status = 7
	STATUS_INIT_ERROR          RSMI_status = 8
	INITIALIZATION_ERROR       RSMI_status = 8
	STATUS_NOT_YET_IMPLEMENTED RSMI_status = 9
	STATUS_NOT_FOUND           RSMI_status = 10
	STATUS_INSUFFICIENT_SIZE   RSMI_status = 11
	STATUS_INTERRUPT           RSMI_status = 12
	STATUS_UNEXPECTED_SIZE     RSMI_status = 13
	STATUS_NO_DATA             RSMI_status = 14
	STATUS_UNEXPECTED_DATA     RSMI_status = 15
	STATUS_BUSY                RSMI_status = 16
	STATUS_REFCOUNT_OVERFLOW   RSMI_status = 17
	STATUS_UNKNOWN_ERROR       RSMI_status = -1
)

RSMI_status enumeration from rocm_smi/rocm_smi.h:131

func ComponentVersionString 

func ComponentVersionString(Component RSMI_sw_component) (string, RSMI_status)

ComponentVersionString gets the driver version string for the current system. Given a software component, this function will return the driver version string for the current system.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE is returned if version string is larger than defaultRsmiStringLength bytes.

func ComputeProcessGpus 

func ComputeProcessGpus(Pid uint32) ([]uint32, RSMI_status)

ComputeProcessGpus gets the device indices currently being used by a process

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE should not happen as the size is retrieved and a big enough slice allocated.

func CounterControl 

func CounterControl(Handle RSMI_event_handle, Cmd RSMI_counter_command) RSMI_status

CounterControl issues performance counter control commands.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_PERMISSION function requires root access.

func CounterDestroy 

func CounterDestroy(Handle RSMI_event_handle) RSMI_status

CounterDestroy deallocates a performance counter object.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_PERMISSION function requires root access.

func DeviceCounterGetAvailable 

func DeviceCounterGetAvailable(Device DeviceHandle, EventGroup RSMI_event_group) (uint32, RSMI_status)

DeviceCounterGetAvailable gets the number of currently available counters.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceCounterGroupSupported 

func DeviceCounterGroupSupported(Device DeviceHandle, EventGroup RSMI_event_group) RSMI_status

DeviceCounterGroupSupported tells if an event group is supported by a given device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments.

func DeviceGetBrand 

func DeviceGetBrand(Device DeviceHandle) (string, RSMI_status)

DeviceGetBrand gets the brand string of a gpu device. If the sku associated with the device is not found as one of the values contained within rsmi_dev_brand_get, then this function will return the device marketing name as a string instead of the brand name.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid. Returns STATUS_INSUFFICIENT_SIZE when the vendor name is longer than defaultRsmiStringLength characters.

func DeviceGetBusyPercent 

func DeviceGetBusyPercent(Device DeviceHandle) (uint32, RSMI_status)

DeviceGetBusyPercent gets the percentage of time device is busy doing any processing.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetDefaultPowerCap 

func DeviceGetDefaultPowerCap(Device DeviceHandle) (uint64, RSMI_status)

DeviceGetDefaultPowerCap gets the default power cap for the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetDrmRenderMinor 

func DeviceGetDrmRenderMinor(Device DeviceHandle) (uint32, RSMI_status)

DeviceGetDrmRenderMinor gets the drm minor number associated with the device

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetEccMask 

func DeviceGetEccMask(Device DeviceHandle) (uint64, RSMI_status)

DeviceGetEccMask retrieved the enabled ECC bit-mask.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetEnergyCount 

func DeviceGetEnergyCount(Device DeviceHandle) (uint64, float32, uint64, RSMI_status)

DeviceGetEnergyCount gets the energy accumulator counter of the device. It returns the power, the resolution and the timestamp.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetFanRpms 

func DeviceGetFanRpms(Device DeviceHandle, Sensor uint32) (int64, RSMI_status)

DeviceGetFanRpms gets the fan speed in RPMs of the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetFanSpeed 

func DeviceGetFanSpeed(Device DeviceHandle, Sensor uint32) (int64, RSMI_status)

DeviceGetFanSpeed gets the fan speed for the specified device as a value relative to MAX_FAN_SPEED.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetFirmwareVersion 

func DeviceGetFirmwareVersion(Device DeviceHandle, Block RSMI_fw_block) (uint64, RSMI_status)

DeviceGetFirmwareVersion gets the firmware versions for a device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetLinkWeight 

func DeviceGetLinkWeight(SrcDevice DeviceHandle, DstDevice DeviceHandle) (uint64, RSMI_status)

DeviceGetLinkWeight retrieves the weight for a connection between 2 GPUs.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetMaxFanSpeed 

func DeviceGetMaxFanSpeed(Device DeviceHandle, Sensor uint32) (uint64, RSMI_status)

DeviceGetMaxFanSpeed gets the max. fan speed of the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetMemoryUtilization 

func DeviceGetMemoryUtilization(Device DeviceHandle) (uint32, RSMI_status)

DeviceGetMemoryUtilization gets the percentage of time any device memory is being used.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetMinMaxBandwidth 

func DeviceGetMinMaxBandwidth(SrcDevice DeviceHandle, DstDevice DeviceHandle) (uint64, uint64, RSMI_status)

DeviceGetMinMaxBandwidth retreives minimal and maximal IO link bandwidth between 2 GPUs.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetName 

func DeviceGetName(Device DeviceHandle) (string, RSMI_status)

DeviceGetName gets the name string of a gpu device. If the integer ID associated with the device is not found in one of the system files containing device name information (e.g. /usr/share/misc/pci.ids), then this function will return the hex device ID as a string.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid. Returns STATUS_INSUFFICIENT_SIZE when the vendor name is longer than defaultRsmiStringLength characters.

func DeviceGetNumaAffinity 

func DeviceGetNumaAffinity(Device DeviceHandle) (uint32, RSMI_status)

DeviceGetNumaAffinity gets the NUMA node associated with a device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetNumaNode 

func DeviceGetNumaNode(Device DeviceHandle) (uint32, RSMI_status)

DeviceGetNumaNode retrieves the NUMA CPU node number for a device.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetOverdriveLevel 

func DeviceGetOverdriveLevel(Device DeviceHandle) (uint32, RSMI_status)

DeviceGetOverdriveLevel gets the overdrive percent associated with the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetPciId 

func DeviceGetPciId(Device DeviceHandle) (uint64, RSMI_status)

DeviceGetPciId gets the unique PCI device identifier associated with the device

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetPciReplayCounter 

func DeviceGetPciReplayCounter(Device DeviceHandle) (uint64, RSMI_status)

DeviceGetPciReplayCounter gets the PCIe replay counter.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetPciThroughput 

func DeviceGetPciThroughput(Device DeviceHandle) (uint64, uint64, uint64, RSMI_status)

DeviceGetPciThroughput gets PCIe traffic information for the device. This function returns the number of bytes sent and received in 1 second and the maximum possible packet size.

Note: The function blocks execution for 1 second.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments.

func DeviceGetPowerAverage 

func DeviceGetPowerAverage(Device DeviceHandle, Sensor uint32) (uint64, RSMI_status)

DeviceGetPowerAverage gets the average power consumption of the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetPowerCap 

func DeviceGetPowerCap(Device DeviceHandle, Sensor uint32) (uint64, RSMI_status)

DeviceGetPowerCap gets the cap on power which, when reached, causes the system to take action to reduce power.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetPowerCapRange 

func DeviceGetPowerCapRange(Device DeviceHandle, Sensor uint32) (uint64, uint64, RSMI_status)

DeviceGetPowerCapRange gets the range of valid values (maximum and minimum) for the power cap.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetSerialNumber 

func DeviceGetSerialNumber(Device DeviceHandle) (string, RSMI_status)

DeviceGetSerial gets the serial number string for a device

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE is returned if version string is larger than defaultRsmiStringLength bytes.

func DeviceGetSubsystemId 

func DeviceGetSubsystemId(Device DeviceHandle) (uint16, RSMI_status)

DeviceGetSubsystemId gets the subsystem device id associated with the device

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetSubsystemName 

func DeviceGetSubsystemName(Device DeviceHandle) (string, RSMI_status)

DeviceGetSubsystemName gets the name string for the device subsytem

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_INSUFFICIENT_SIZE is returned if version string is larger than defaultRsmiStringLength bytes.

func DeviceGetTemperatureMetric 

func DeviceGetTemperatureMetric(Device DeviceHandle, Sensor RSMI_temperature_type, Metric RSMI_temperature_metric) (int64, RSMI_status)

DeviceGetTemperatureMetric gets the temperature metric value for the specified metric, from the specified temperature sensor on the specified device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetTotalMemory 

func DeviceGetTotalMemory(Device DeviceHandle, Type RSMI_memory_type) (uint64, RSMI_status)

DeviceGetTotalMemory get the total amount of memory that exists.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetUniqueId 

func DeviceGetUniqueId(Device DeviceHandle) (uint64, RSMI_status)

DeviceGetUniqueId gets Unique ID

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetUsedMemory 

func DeviceGetUsedMemory(Device DeviceHandle, Type RSMI_memory_type) (uint64, RSMI_status)

DeviceGetUsedMemory gets the current memory usage.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetVbiosVersionString 

func DeviceGetVbiosVersionString(Device DeviceHandle) (string, RSMI_status)

DeviceGetVbiosVersionString gets the VBIOS identifer string.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetVendorId 

func DeviceGetVendorId(Device DeviceHandle) (uint16, RSMI_status)

DeviceGetVendorId gets the device vendor id associated with the device

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid.

func DeviceGetVendorName 

func DeviceGetVendorName(Device DeviceHandle) (string, RSMI_status)

DeviceGetVendorName gets the name string for a give vendor ID. If the integer ID associated with the vendor is not found in one of the system files containing device name information (e.g. /usr/share/misc/pci.ids), then this function will return the hex vendor ID as a string.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_NOT_SUPPORTED when installed software or hardware does not support this function with the given arguments. Returns STATUS_INVALID_ARGS when the provided arguments are not valid. Returns STATUS_INSUFFICIENT_SIZE when the vendor name is longer than defaultRsmiStringLength characters.

func DeviceGetVoltageMetric 

func DeviceGetVoltageMetric(Device DeviceHandle, Sensor RSMI_voltage_type, Metric RSMI_voltage_metric) (int64, RSMI_status)

DeviceGetVoltageMetric gets the voltage metric value for the specified metric, from the specified voltage sensor on the specified device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceGetVramVendor 

func DeviceGetVramVendor(Device DeviceHandle) (string, RSMI_status)

DeviceGetVramVendor gets the vram vendor string of a gpu device.

Returns STATUS_SUCCESS when call was successful. Returns STATUS_INSUFFICIENT_SIZE when the vram vendor name is longer than defaultRsmiStringLength characters.

func DeviceInitEventNotification 

func DeviceInitEventNotification(Device DeviceHandle) RSMI_status

DeviceInitEventNotification prepares to collect event notifications for a GPU.

STATUS_SUCCESS call was successful.

func DeviceIsP2PAccessible 

func DeviceIsP2PAccessible(SrcDevice DeviceHandle, DstDevice DeviceHandle) (bool, RSMI_status)

DeviceIsP2PAccessible returns the P2P availability status between 2 GPUs.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceReset 

func DeviceReset(Device DeviceHandle) RSMI_status

DeviceReset resets the GPU associated with the device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceResetFan 

func DeviceResetFan(Device DeviceHandle, Sensor uint32) RSMI_status

DeviceResetFan resets the fan to automatic driver control.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments.

func DeviceSetClockFrequency 

func DeviceSetClockFrequency(Device DeviceHandle, Clock RSMI_clk_type, FreqMask uint64) RSMI_status

DeviceSetClockFrequency controls the set of allowed frequencies that can be used for the specified clock.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_PERMISSION function requires root access.

func DeviceSetClockInfo 

func DeviceSetClockInfo(Device DeviceHandle, Level RSMI_freq_ind, ClockFreq uint64, Clock RSMI_clk_type) RSMI_status

DeviceSetClockInfo sets the clock frequency information. Only usable with clock types CLK_TYPE_SYS and CLK_TYPE_MEM.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceSetClockRange 

func DeviceSetClockRange(Device DeviceHandle, MinFreq uint64, MaxFreq uint64, Clock RSMI_clk_type) RSMI_status

DeviceSetClockRange sets the clock range information. Only usable with clock types CLK_TYPE_SYS and CLK_TYPE_MEM.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceSetDeterminismMode 

func DeviceSetDeterminismMode(Device DeviceHandle, Clock uint64) RSMI_status

DeviceSetDeterminismMode enters performance determinism mode with provided device. The performance determinism mode, which enforces a GFXCLK frequency SoftMax limit per GPU set by the user. This prevents the GFXCLK PLL from stretching when running the same workload on different GPUS, making performance variation minimal. The performance level is set to DEV_PERF_LEVEL_DETERMINISM.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceSetEventNotificationMask 

func DeviceSetEventNotificationMask(Device DeviceHandle, Mask uint64) RSMI_status

DeviceSetEventNotificationMask specifies which events to collect for a device. The events set in mask are OR'd together.

STATUS_SUCCESS call was successful. STATUS_INIT_ERROR is returned if DeviceInitEventNotification() has not been called before.

func DeviceSetFanSpeed 

func DeviceSetFanSpeed(Device DeviceHandle, Sensor uint32, Speed uint64) RSMI_status

DeviceSetFanSpeed sets the fan speed for the specified device with the provided speed, in RPMs.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_PERMISSION function requires root access.

func DeviceSetPciBandwidth 

func DeviceSetPciBandwidth(Device DeviceHandle, Mask uint64) RSMI_status

DeviceSetPciBandwidth controls the set of allowed PCIe bandwidths that can be used.

STATUS_SUCCESS call was successful. STATUS_PERMISSION function requires root access.

func DeviceSetPowerCap 

func DeviceSetPowerCap(Device DeviceHandle, Sensor uint32, Mask uint64) RSMI_status

DeviceSetPowerCap sets the power cap value to a set of available settings selectable through a mask.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. STATUS_PERMISSION function requires root access.

func DeviceSetPowerProfile 

func DeviceSetPowerProfile(Device DeviceHandle, Preset RSMI_power_profile_preset_masks) RSMI_status

DeviceSetPowerProfile set the power profile.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid. (not documented but likely). STATUS_PERMISSION function requires root access.

func DeviceSetVoltageInfo 

func DeviceSetVoltageInfo(Device DeviceHandle, Vpoint uint32, ClockFreq uint64, Voltage uint64) RSMI_status

DeviceSetVoltageInfo sets the voltage curve points. the Vpoint argument can be 1,2 or 3 or STATUS_NOT_SUPPORTED is returned.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func DeviceStopEventNotification 

func DeviceStopEventNotification(Device DeviceHandle) RSMI_status

DeviceStopEventNotification closes any file handles and free any resources used by event notification for a GPU.

STATUS_SUCCESS call was successful. STATUS_INVALID_ARGS resources for the given device have either already been freed, or were never allocated by DeviceInitEventNotification.

func DeviceXgmiErrorReset 

func DeviceXgmiErrorReset(Device DeviceHandle) RSMI_status

DeviceXgmiErrorReset resets the XGMI error status for a device.

STATUS_SUCCESS call was successful.

func DeviceXgmiHiveId 

func DeviceXgmiHiveId(Device DeviceHandle) (uint64, RSMI_status)

DeviceXgmiHiveId retrieves the XGMI hive id for a device.

STATUS_SUCCESS call was successful. STATUS_NOT_SUPPORTED installed software or hardware does not support this function with the given arguments. STATUS_INVALID_ARGS the provided arguments are not valid.

func Init 

func Init() RSMI_status

Init initializes ROCm SMI on all AMD GPUs. When called, this initializes internal data structures, including those corresponding to sources of information that SMI provides. This version of the Init function specifies no RSMI_init_flags.

STATUS_SUCCESS is returned upon successful call.

func InitWithFlags 

func InitWithFlags(Flags uint64) RSMI_status

InitWithFlags Init initializes ROCm SMI. When called, this initializes internal data structures, including those corresponding to sources of information that SMI provides. This version uses the Flags argument as RSMI_init_flags:

INIT_FLAG_ALL_GPUS: Attempt to add all GPUs found (including non-AMD) to the list of devices from which SMI information can be retrieved. By default, only AMD devices are enumerated by RSMI.

STATUS_SUCCESS is returned upon successful call.

The function panics if the ROCm SMI library cannot be found or opened.

func NumMonitorDevices 

func NumMonitorDevices() (int, RSMI_status)

NumMonitorDevices gets the number of devices that have monitor information. The number of devices which have monitors is returned. Monitors are referenced by the index which can be between 0 and the returned num_devices - 1.

Returns STATUS_SUCCESS upon successful call.

func Shutdown 

func Shutdown() RSMI_status

Shutdown shuts down ROCm SMI and does any necessary clean up.

The function panics if the ROCm SMI library cannot be closed.

func StatusString 

func StatusString(Status RSMI_status) (string, RSMI_status)

StatusString returns the string representation for the given RSMI_status.

Note: Created manually since the the c-for-go parser does not generate a version with &cStr.

STATUS_SUCCESS is returned upon successful call.

type RSMI_sw_component 

type RSMI_sw_component int32

RSMI_sw_component as declared in rocm_smi/rocm_smi.h:191 

const (
	SW_COMP_FIRST  RSMI_sw_component = iota
	SW_COMP_DRIVER RSMI_sw_component = 0
	SW_COMP_LAST   RSMI_sw_component = 0
)

RSMI_sw_component enumeration from rocm_smi/rocm_smi.h:191

type RSMI_temperature_metric 

type RSMI_temperature_metric int32

RSMI_temperature_metric as declared in rocm_smi/rocm_smi.h:397 

const (
	TEMP_CURRENT        RSMI_temperature_metric = iota
	TEMP_FIRST          RSMI_temperature_metric = 0
	TEMP_MAX            RSMI_temperature_metric = 1
	TEMP_MIN            RSMI_temperature_metric = 2
	TEMP_MAX_HYST       RSMI_temperature_metric = 3
	TEMP_MIN_HYST       RSMI_temperature_metric = 4
	TEMP_CRITICAL       RSMI_temperature_metric = 5
	TEMP_CRITICAL_HYST  RSMI_temperature_metric = 6
	TEMP_EMERGENCY      RSMI_temperature_metric = 7
	TEMP_EMERGENCY_HYST RSMI_temperature_metric = 8
	TEMP_CRIT_MIN       RSMI_temperature_metric = 9
	TEMP_CRIT_MIN_HYST  RSMI_temperature_metric = 10
	TEMP_OFFSET         RSMI_temperature_metric = 11
	TEMP_LOWEST         RSMI_temperature_metric = 12
	TEMP_HIGHEST        RSMI_temperature_metric = 13
	TEMP_LAST           RSMI_temperature_metric = 13
)

RSMI_temperature_metric enumeration from rocm_smi/rocm_smi.h:397

type RSMI_temperature_type 

type RSMI_temperature_type int32

RSMI_temperature_type as declared in rocm_smi/rocm_smi.h:417 

const (
	TEMP_TYPE_FIRST    RSMI_temperature_type = iota
	TEMP_TYPE_EDGE     RSMI_temperature_type = 0
	TEMP_TYPE_JUNCTION RSMI_temperature_type = 1
	TEMP_TYPE_MEMORY   RSMI_temperature_type = 2
	TEMP_TYPE_HBM_0    RSMI_temperature_type = 3
	TEMP_TYPE_HBM_1    RSMI_temperature_type = 4
	TEMP_TYPE_HBM_2    RSMI_temperature_type = 5
	TEMP_TYPE_HBM_3    RSMI_temperature_type = 6
	TEMP_TYPE_LAST     RSMI_temperature_type = 6
	TEMP_TYPE_INVALID  RSMI_temperature_type = -1
)

RSMI_temperature_type enumeration from rocm_smi/rocm_smi.h:417

type RSMI_utilization_counter 

type RSMI_utilization_counter struct {
	Type  uint32
	Value uint64
}

func NewRSMI_utilization_counter 

func NewRSMI_utilization_counter() *RSMI_utilization_counter

NewRSMI_utilization_counter allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_utilization_counterRef 

func NewRSMI_utilization_counterRef(ref unsafe.Pointer) *RSMI_utilization_counter

NewRSMI_utilization_counterRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_utilization_counter) Free 

func (x *RSMI_utilization_counter) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_utilization_counter) PassRef 

func (x *RSMI_utilization_counter) PassRef() *C.rsmi_utilization_counter_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_utilization_counter) Ref 

func (x *RSMI_utilization_counter) Ref() *C.rsmi_utilization_counter_t

Ref returns a reference to C object as it is.

type RSMI_version 

type RSMI_version struct {
	Major uint32
	Minor uint32
	Patch uint32
	Build *int8
}

func NewRSMI_version 

func NewRSMI_version() *RSMI_version

NewRSMI_version allocates a new C object of this type and converts the reference into a raw struct reference without wrapping.

func NewRSMI_versionRef 

func NewRSMI_versionRef(ref unsafe.Pointer) *RSMI_version

NewRSMI_versionRef converts the C object reference into a raw struct reference without wrapping.

func (*RSMI_version) Free 

func (x *RSMI_version) Free()

Free cleanups the referenced memory using C free.

func (*RSMI_version) PassRef 

func (x *RSMI_version) PassRef() *C.rsmi_version_t

PassRef returns a reference to C object as it is or allocates a new C object of this type.

func (*RSMI_version) Ref 

func (x *RSMI_version) Ref() *C.rsmi_version_t

Ref returns a reference to C object as it is.

type RSMI_voltage_metric 

type RSMI_voltage_metric int32

RSMI_voltage_metric as declared in rocm_smi/rocm_smi.h:437 

const (
	VOLT_CURRENT  RSMI_voltage_metric = iota
	VOLT_FIRST    RSMI_voltage_metric = 0
	VOLT_MAX      RSMI_voltage_metric = 1
	VOLT_MIN_CRIT RSMI_voltage_metric = 2
	VOLT_MIN      RSMI_voltage_metric = 3
	VOLT_MAX_CRIT RSMI_voltage_metric = 4
	VOLT_AVERAGE  RSMI_voltage_metric = 5
	VOLT_LOWEST   RSMI_voltage_metric = 6
	VOLT_HIGHEST  RSMI_voltage_metric = 7
	VOLT_LAST     RSMI_voltage_metric = 7
)

RSMI_voltage_metric enumeration from rocm_smi/rocm_smi.h:437

type RSMI_voltage_type 

type RSMI_voltage_type int32

RSMI_voltage_type as declared in rocm_smi/rocm_smi.h:450 

const (
	VOLT_TYPE_FIRST   RSMI_voltage_type = iota
	VOLT_TYPE_VDDGFX  RSMI_voltage_type = 0
	VOLT_TYPE_LAST    RSMI_voltage_type = 0
	VOLT_TYPE_INVALID RSMI_voltage_type = -1
)

RSMI_voltage_type enumeration from rocm_smi/rocm_smi.h:450

type RSMI_xgmi_status 

type RSMI_xgmi_status int32

RSMI_xgmi_status as declared in rocm_smi/rocm_smi.h:590 

const (
	XGMI_STATUS_NO_ERRORS       RSMI_xgmi_status = iota
	XGMI_STATUS_ERROR           RSMI_xgmi_status = 1
	XGMI_STATUS_MULTIPLE_ERRORS RSMI_xgmi_status = 2
)

RSMI_xgmi_status enumeration from rocm_smi/rocm_smi.h:590

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