_NV_GPU_PERF_PSTATES20_INFO_V2 Struct Reference

#include <nvapi.h>

Data Fields
NvU32	version
NvU32	bIsEditable:1
NvU32	reserved:31
NvU32	numPstates
NvU32	numClocks
NvU32	numBaseVoltages
struct {
NV_GPU_PERF_PSTATE_ID   pstateId
NvU32   bIsEditable:1
NvU32   reserved:31
NV_GPU_PSTATE20_CLOCK_ENTRY_V1   clocks [NVAPI_MAX_GPU_PSTATE20_CLOCKS]
NV_GPU_PSTATE20_BASE_VOLTAGE_ENTRY_V1   baseVoltages [NVAPI_MAX_GPU_PSTATE20_BASE_VOLTAGES]
}	pstates [NVAPI_MAX_GPU_PSTATE20_PSTATES]
struct {
NvU32   numVoltages
NV_GPU_PSTATE20_BASE_VOLTAGE_ENTRY_V1   voltages [NVAPI_MAX_GPU_PSTATE20_BASE_VOLTAGES]
}	ov

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Detailed Description

Used in NvAPI_GPU_GetPstates20() interface call.

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Field Documentation

NV_GPU_PSTATE20_BASE_VOLTAGE_ENTRY_V1 _NV_GPU_PERF_PSTATES20_INFO_V2::baseVoltages[NVAPI_MAX_GPU_PSTATE20_BASE_VOLTAGES]

Array of baseVoltage entries Valid index range is 0 to numBaseVoltages-1

NvU32 _NV_GPU_PERF_PSTATES20_INFO_V2::bIsEditable

NV_GPU_PSTATE20_CLOCK_ENTRY_V1 _NV_GPU_PERF_PSTATES20_INFO_V2::clocks[NVAPI_MAX_GPU_PSTATE20_CLOCKS]

Array of clock entries Valid index range is 0 to numClocks-1

NvU32 _NV_GPU_PERF_PSTATES20_INFO_V2::numBaseVoltages

Number of populated base voltages (per pstate)

NvU32 _NV_GPU_PERF_PSTATES20_INFO_V2::numClocks

Number of populated clocks (per pstate)

NvU32 _NV_GPU_PERF_PSTATES20_INFO_V2::numPstates

Number of populated pstates.

NvU32 _NV_GPU_PERF_PSTATES20_INFO_V2::numVoltages

Number of populated voltages.

struct { ... } _NV_GPU_PERF_PSTATES20_INFO_V2::ov

OV settings - Please refer to NVIDIA over-volting recommendation to understand impact of this functionality Valid index range is 0 to numVoltages-1

NV_GPU_PERF_PSTATE_ID _NV_GPU_PERF_PSTATES20_INFO_V2::pstateId

ID of the P-State.

struct { ... } _NV_GPU_PERF_PSTATES20_INFO_V2::pstates[NVAPI_MAX_GPU_PSTATE20_PSTATES]

Performance state (P-State) settings Valid index range is 0 to numPstates-1

NvU32 _NV_GPU_PERF_PSTATES20_INFO_V2::reserved

These bits are reserved for future use (must be always 0)

NvU32 _NV_GPU_PERF_PSTATES20_INFO_V2::version

Version info of the structure (NV_GPU_PERF_PSTATES20_INFO_VER<n>)

NV_GPU_PSTATE20_BASE_VOLTAGE_ENTRY_V1 _NV_GPU_PERF_PSTATES20_INFO_V2::voltages[NVAPI_MAX_GPU_PSTATE20_BASE_VOLTAGES]

Array of voltage entries Valid index range is 0 to numVoltages-1

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The documentation for this struct was generated from the following file:

• nvapi.h