NVML API Reference Guide (PDF) - vR525 (older) - Last updated March 15, 2023 - Send Feedback

2.3. Field Value Enums

Classes

struct 

Defines

#define NVML_FI_DEV_ECC_CURRENT 1
Current ECC mode. 1=Active. 0=Inactive.
#define NVML_FI_DEV_ECC_DBE_AGG_CBU 28
CBU double bit aggregate ECC errors.
#define NVML_FI_DEV_ECC_DBE_AGG_DEV 23
Device memory double bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_DBE_AGG_L1 19
L1 cache double bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_DBE_AGG_L2 21
L2 cache double bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_DBE_AGG_REG 25
Register File double bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_DBE_AGG_TEX 27
Texture memory double bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_DBE_AGG_TOTAL 6
Total double bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_DBE_VOL_CBU 17
CBU double bit volatile ECC errors.
#define NVML_FI_DEV_ECC_DBE_VOL_DEV 12
Device memory double bit volatile ECC errors.
#define NVML_FI_DEV_ECC_DBE_VOL_L1 8
L1 cache double bit volatile ECC errors.
#define NVML_FI_DEV_ECC_DBE_VOL_L2 10
L2 cache double bit volatile ECC errors.
#define NVML_FI_DEV_ECC_DBE_VOL_REG 14
Register file double bit volatile ECC errors.
#define NVML_FI_DEV_ECC_DBE_VOL_TEX 16
Texture memory double bit volatile ECC errors.
#define NVML_FI_DEV_ECC_DBE_VOL_TOTAL 4
Total double bit volatile ECC errors.
#define NVML_FI_DEV_ECC_PENDING 2
Pending ECC mode. 1=Active. 0=Inactive.
#define NVML_FI_DEV_ECC_SBE_AGG_DEV 22
Device memory single bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_SBE_AGG_L1 18
L1 cache single bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_SBE_AGG_L2 20
L2 cache single bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_SBE_AGG_REG 24
Register File single bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_SBE_AGG_TEX 26
Texture memory single bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_SBE_AGG_TOTAL 5
Total single bit aggregate (persistent) ECC errors.
#define NVML_FI_DEV_ECC_SBE_VOL_DEV 11
Device memory single bit volatile ECC errors.
#define NVML_FI_DEV_ECC_SBE_VOL_L1 7
L1 cache single bit volatile ECC errors.
#define NVML_FI_DEV_ECC_SBE_VOL_L2 9
L2 cache single bit volatile ECC errors.
#define NVML_FI_DEV_ECC_SBE_VOL_REG 13
Register file single bit volatile ECC errors.
#define NVML_FI_DEV_ECC_SBE_VOL_TEX 15
Texture memory single bit volatile ECC errors.
#define NVML_FI_DEV_ECC_SBE_VOL_TOTAL 3
Total single bit volatile ECC errors.
#define NVML_FI_DEV_MEMORY_TEMP 82
Memory temperature for the device.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L0 60
NVLink Bandwidth Counter for Counter Set 0, Lane 0.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L1 61
NVLink Bandwidth Counter for Counter Set 0, Lane 1.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L10 124
NVLink Bandwidth Counter for Counter Set 0, Lane 10.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L11 125
NVLink Bandwidth Counter for Counter Set 0, Lane 11.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L2 62
NVLink Bandwidth Counter for Counter Set 0, Lane 2.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L3 63
NVLink Bandwidth Counter for Counter Set 0, Lane 3.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L4 64
NVLink Bandwidth Counter for Counter Set 0, Lane 4.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L5 65
NVLink Bandwidth Counter for Counter Set 0, Lane 5.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L6 120
NVLink Bandwidth Counter for Counter Set 0, Lane 6.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L7 121
NVLink Bandwidth Counter for Counter Set 0, Lane 7.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L8 122
NVLink Bandwidth Counter for Counter Set 0, Lane 8.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L9 123
NVLink Bandwidth Counter for Counter Set 0, Lane 9.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_TOTAL 66
NVLink Bandwidth Counter Total for Counter Set 0, All Lanes.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L0 67
NVLink Bandwidth Counter for Counter Set 1, Lane 0.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L1 68
NVLink Bandwidth Counter for Counter Set 1, Lane 1.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L10 130
NVLink Bandwidth Counter for Counter Set 1, Lane 10.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L11 131
NVLink Bandwidth Counter for Counter Set 1, Lane 11.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L2 69
NVLink Bandwidth Counter for Counter Set 1, Lane 2.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L3 70
NVLink Bandwidth Counter for Counter Set 1, Lane 3.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L4 71
NVLink Bandwidth Counter for Counter Set 1, Lane 4.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L5 72
NVLink Bandwidth Counter for Counter Set 1, Lane 5.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L6 126
NVLink Bandwidth Counter for Counter Set 1, Lane 6.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L7 127
NVLink Bandwidth Counter for Counter Set 1, Lane 7.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L8 128
NVLink Bandwidth Counter for Counter Set 1, Lane 8.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L9 129
NVLink Bandwidth Counter for Counter Set 1, Lane 9.
#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_TOTAL 73
NVLink Bandwidth Counter Total for Counter Set 1, All Lanes.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L0 39
NVLink data CRC Error Counter for Lane 0.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L1 40
NVLink data CRC Error Counter for Lane 1.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L10 106
NVLink data CRC Error Counter for Lane 10.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L11 107
NVLink data CRC Error Counter for Lane 11.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L2 41
NVLink data CRC Error Counter for Lane 2.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L3 42
NVLink data CRC Error Counter for Lane 3.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L4 43
NVLink data CRC Error Counter for Lane 4.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L5 44
NVLink data CRC Error Counter for Lane 5.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L6 102
NVLink data CRC Error Counter for Lane 6.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L7 103
NVLink data CRC Error Counter for Lane 7.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L8 104
NVLink data CRC Error Counter for Lane 8.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L9 105
NVLink data CRC Error Counter for Lane 9.
#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_TOTAL 45
NvLink data CRC Error Counter total for all Lanes.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L0 32
NVLink flow control CRC Error Counter for Lane 0.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L1 33
NVLink flow control CRC Error Counter for Lane 1.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L10 100
NVLink flow control CRC Error Counter for Lane 10.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L11 101
NVLink flow control CRC Error Counter for Lane 11.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L2 34
NVLink flow control CRC Error Counter for Lane 2.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L3 35
NVLink flow control CRC Error Counter for Lane 3.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L4 36
NVLink flow control CRC Error Counter for Lane 4.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L5 37
NVLink flow control CRC Error Counter for Lane 5.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L6 96
NVLink flow control CRC Error Counter for Lane 6.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L7 97
NVLink flow control CRC Error Counter for Lane 7.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L8 98
NVLink flow control CRC Error Counter for Lane 8.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L9 99
NVLink flow control CRC Error Counter for Lane 9.
#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_TOTAL 38
NVLink flow control CRC Error Counter total for all Lanes.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L0 148
NVLink data ECC Error Counter for Link 0.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L1 149
NVLink data ECC Error Counter for Link 1.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L10 158
NVLink data ECC Error Counter for Link 10.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L11 159
NVLink data ECC Error Counter for Link 11.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L2 150
NVLink data ECC Error Counter for Link 2.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L3 151
NVLink data ECC Error Counter for Link 3.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L4 152
NVLink data ECC Error Counter for Link 4.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L5 153
NVLink data ECC Error Counter for Link 5.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L6 154
NVLink data ECC Error Counter for Link 6.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L7 155
NVLink data ECC Error Counter for Link 7.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L8 156
NVLink data ECC Error Counter for Link 8.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L9 157
NVLink data ECC Error Counter for Link 9.
#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_TOTAL 160
NvLink data ECC Error Counter total for all Links.
#define NVML_FI_DEV_NVLINK_LINK_COUNT 91
Number of NVLinks present on the device.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L0 53
NVLink Recovery Error Counter for Lane 0.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L1 54
NVLink Recovery Error Counter for Lane 1.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L10 118
NVLink Recovery Error Counter for Lane 10.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L11 119
NVLink Recovery Error Counter for Lane 11.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L2 55
NVLink Recovery Error Counter for Lane 2.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L3 56
NVLink Recovery Error Counter for Lane 3.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L4 57
NVLink Recovery Error Counter for Lane 4.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L5 58
NVLink Recovery Error Counter for Lane 5.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L6 114
NVLink Recovery Error Counter for Lane 6.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L7 115
NVLink Recovery Error Counter for Lane 7.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L8 116
NVLink Recovery Error Counter for Lane 8.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L9 117
NVLink Recovery Error Counter for Lane 9.
#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_TOTAL 59
NVLink Recovery Error Counter total for all Lanes.
#define NVML_FI_DEV_NVLINK_REMOTE_NVLINK_ID 146
Remote device NVLink ID.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L0 46
NVLink Replay Error Counter for Lane 0.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L1 47
NVLink Replay Error Counter for Lane 1.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L10 112
NVLink Replay Error Counter for Lane 10.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L11 113
NVLink Replay Error Counter for Lane 11.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L2 48
NVLink Replay Error Counter for Lane 2.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L3 49
NVLink Replay Error Counter for Lane 3.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L4 50
NVLink Replay Error Counter for Lane 4.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L5 51
NVLink Replay Error Counter for Lane 5.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L6 108
NVLink Replay Error Counter for Lane 6.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L7 109
NVLink Replay Error Counter for Lane 7.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L8 110
NVLink Replay Error Counter for Lane 8.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L9 111
NVLink Replay Error Counter for Lane 9.
#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_TOTAL 52
NVLink Replay Error Counter total for all Lanes.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_COMMON 90
Common NVLink Speed in MBps for active links.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L0 84
NVLink Speed in MBps for Link 0.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L1 85
NVLink Speed in MBps for Link 1.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L10 136
NVLink Speed in MBps for Link 10.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L11 137
NVLink Speed in MBps for Link 11.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L2 86
NVLink Speed in MBps for Link 2.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L3 87
NVLink Speed in MBps for Link 3.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L4 88
NVLink Speed in MBps for Link 4.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L5 89
NVLink Speed in MBps for Link 5.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L6 132
NVLink Speed in MBps for Link 6.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L7 133
NVLink Speed in MBps for Link 7.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L8 134
NVLink Speed in MBps for Link 8.
#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L9 135
NVLink Speed in MBps for Link 9.
#define NVML_FI_DEV_NVLINK_THROUGHPUT_DATA_RX 139
NVLink RX Data throughput in KiB.
#define NVML_FI_DEV_NVLINK_THROUGHPUT_DATA_TX 138
NVLink TX Data throughput in KiB.
#define NVML_FI_DEV_NVLINK_THROUGHPUT_RAW_RX 141
NVLink RX Data + protocol overhead in KiB.
#define NVML_FI_DEV_NVLINK_THROUGHPUT_RAW_TX 140
NVLink TX Data + protocol overhead in KiB.
#define NVML_FI_DEV_NVSWITCH_CONNECTED_LINK_COUNT 147
Number of NVLinks connected to NVSwitch.
#define NVML_FI_DEV_PCIE_REPLAY_COUNTER 94
PCIe replay counter.
#define NVML_FI_DEV_PCIE_REPLAY_ROLLOVER_COUNTER 95
PCIe replay rollover counter.
#define NVML_FI_DEV_PERF_POLICY_BOARD_LIMIT 77
Perf Policy Counter for Board Limit.
#define NVML_FI_DEV_PERF_POLICY_LOW_UTILIZATION 78
Perf Policy Counter for Low GPU Utilization Policy.
#define NVML_FI_DEV_PERF_POLICY_POWER 74
Perf Policy Counter for Power Policy.
#define NVML_FI_DEV_PERF_POLICY_RELIABILITY 79
Perf Policy Counter for Reliability Policy.
#define NVML_FI_DEV_PERF_POLICY_SYNC_BOOST 76
Perf Policy Counter for Sync boost Policy.
#define NVML_FI_DEV_PERF_POLICY_THERMAL 75
Perf Policy Counter for Thermal Policy.
#define NVML_FI_DEV_PERF_POLICY_TOTAL_APP_CLOCKS 80
Perf Policy Counter for Total App Clock Policy.
#define NVML_FI_DEV_PERF_POLICY_TOTAL_BASE_CLOCKS 81
Perf Policy Counter for Total Base Clocks Policy.
#define NVML_FI_DEV_REMAPPED_COR 142
Number of remapped rows due to correctable errors.
#define NVML_FI_DEV_REMAPPED_FAILURE 145
If any rows failed to be remapped 1=yes 0=no.
#define NVML_FI_DEV_REMAPPED_PENDING 144
If any rows are pending remapping. 1=yes 0=no.
#define NVML_FI_DEV_REMAPPED_UNC 143
Number of remapped rows due to uncorrectable errors.
#define NVML_FI_DEV_RETIRED_DBE 30
Number of retired pages because of double bit errors.
#define NVML_FI_DEV_RETIRED_PENDING 31
If any pages are pending retirement. 1=yes. 0=no.
#define NVML_FI_DEV_RETIRED_PENDING_DBE 93
If any pages are pending retirement due to DBE. 1=yes. 0=no.
#define NVML_FI_DEV_RETIRED_PENDING_SBE 92
If any pages are pending retirement due to SBE. 1=yes. 0=no.
#define NVML_FI_DEV_RETIRED_SBE 29
Number of retired pages because of single bit errors.
#define NVML_FI_DEV_TOTAL_ENERGY_CONSUMPTION 83
Total energy consumption for the GPU in mJ since the driver was last reloaded.
#define NVML_FI_MAX 170
One greater than the largest field ID defined above.

Defines

#define NVML_FI_DEV_ECC_CURRENT 1

Field Identifiers.

All Identifiers pertain to a device. Each ID is only used once and is guaranteed never to change.

#define NVML_FI_DEV_ECC_DBE_AGG_CBU 28

#define NVML_FI_DEV_ECC_DBE_AGG_DEV 23

#define NVML_FI_DEV_ECC_DBE_AGG_L1 19

#define NVML_FI_DEV_ECC_DBE_AGG_L2 21

#define NVML_FI_DEV_ECC_DBE_AGG_REG 25

#define NVML_FI_DEV_ECC_DBE_AGG_TEX 27

#define NVML_FI_DEV_ECC_DBE_AGG_TOTAL 6

#define NVML_FI_DEV_ECC_DBE_VOL_CBU 17

#define NVML_FI_DEV_ECC_DBE_VOL_DEV 12

#define NVML_FI_DEV_ECC_DBE_VOL_L1 8

#define NVML_FI_DEV_ECC_DBE_VOL_L2 10

#define NVML_FI_DEV_ECC_DBE_VOL_REG 14

#define NVML_FI_DEV_ECC_DBE_VOL_TEX 16

#define NVML_FI_DEV_ECC_DBE_VOL_TOTAL 4

#define NVML_FI_DEV_ECC_PENDING 2

#define NVML_FI_DEV_ECC_SBE_AGG_DEV 22

#define NVML_FI_DEV_ECC_SBE_AGG_L1 18

#define NVML_FI_DEV_ECC_SBE_AGG_L2 20

#define NVML_FI_DEV_ECC_SBE_AGG_REG 24

#define NVML_FI_DEV_ECC_SBE_AGG_TEX 26

#define NVML_FI_DEV_ECC_SBE_AGG_TOTAL 5

#define NVML_FI_DEV_ECC_SBE_VOL_DEV 11

#define NVML_FI_DEV_ECC_SBE_VOL_L1 7

#define NVML_FI_DEV_ECC_SBE_VOL_L2 9

#define NVML_FI_DEV_ECC_SBE_VOL_REG 13

#define NVML_FI_DEV_ECC_SBE_VOL_TEX 15

#define NVML_FI_DEV_ECC_SBE_VOL_TOTAL 3

#define NVML_FI_DEV_MEMORY_TEMP 82

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L0 60

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L1 61

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L10 124

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L11 125

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L2 62

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L3 63

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L4 64

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L5 65

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L6 120

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L7 121

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L8 122

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_L9 123

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C0_TOTAL 66

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L0 67

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L1 68

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L10 130

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L11 131

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L2 69

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L3 70

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L4 71

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L5 72

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L6 126

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L7 127

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L8 128

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_L9 129

#define NVML_FI_DEV_NVLINK_BANDWIDTH_C1_TOTAL 73

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L0 39

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L1 40

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L10 106

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L11 107

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L2 41

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L3 42

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L4 43

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L5 44

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L6 102

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L7 103

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L8 104

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_L9 105

#define NVML_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_TOTAL 45

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L0 32

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L1 33

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L10 100

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L11 101

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L2 34

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L3 35

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L4 36

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L5 37

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L6 96

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L7 97

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L8 98

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_L9 99

#define NVML_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_TOTAL 38

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L0 148

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L1 149

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L10 158

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L11 159

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L2 150

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L3 151

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L4 152

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L5 153

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L6 154

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L7 155

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L8 156

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_L9 157

#define NVML_FI_DEV_NVLINK_ECC_DATA_ERROR_COUNT_TOTAL 160

#define NVML_FI_DEV_NVLINK_LINK_COUNT 91

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L0 53

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L1 54

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L10 118

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L11 119

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L2 55

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L3 56

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L4 57

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L5 58

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L6 114

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L7 115

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L8 116

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_L9 117

#define NVML_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_TOTAL 59

#define NVML_FI_DEV_NVLINK_REMOTE_NVLINK_ID 146

Remote device NVLink ID

Link ID needs to be specified in the scopeId field in nvmlFieldValue_t.

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L0 46

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L1 47

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L10 112

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L11 113

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L2 48

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L3 49

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L4 50

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L5 51

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L6 108

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L7 109

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L8 110

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_L9 111

#define NVML_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_TOTAL 52

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_COMMON 90

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L0 84

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L1 85

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L10 136

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L11 137

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L2 86

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L3 87

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L4 88

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L5 89

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L6 132

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L7 133

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L8 134

#define NVML_FI_DEV_NVLINK_SPEED_MBPS_L9 135

#define NVML_FI_DEV_NVLINK_THROUGHPUT_DATA_RX 139

#define NVML_FI_DEV_NVLINK_THROUGHPUT_DATA_TX 138

NVLink throughput counters field values

Link ID needs to be specified in the scopeId field in nvmlFieldValue_t. A scopeId of UINT_MAX returns aggregate value summed up across all links for the specified counter type in fieldId.

#define NVML_FI_DEV_NVLINK_THROUGHPUT_RAW_RX 141

#define NVML_FI_DEV_NVLINK_THROUGHPUT_RAW_TX 140

#define NVML_FI_DEV_NVSWITCH_CONNECTED_LINK_COUNT 147

NVSwitch: connected NVLink count

#define NVML_FI_DEV_PCIE_REPLAY_COUNTER 94

#define NVML_FI_DEV_PCIE_REPLAY_ROLLOVER_COUNTER 95

#define NVML_FI_DEV_PERF_POLICY_BOARD_LIMIT 77

#define NVML_FI_DEV_PERF_POLICY_LOW_UTILIZATION 78

#define NVML_FI_DEV_PERF_POLICY_POWER 74

#define NVML_FI_DEV_PERF_POLICY_RELIABILITY 79

#define NVML_FI_DEV_PERF_POLICY_SYNC_BOOST 76

#define NVML_FI_DEV_PERF_POLICY_THERMAL 75

#define NVML_FI_DEV_PERF_POLICY_TOTAL_APP_CLOCKS 80

#define NVML_FI_DEV_PERF_POLICY_TOTAL_BASE_CLOCKS 81

#define NVML_FI_DEV_REMAPPED_COR 142

#define NVML_FI_DEV_REMAPPED_FAILURE 145

#define NVML_FI_DEV_REMAPPED_PENDING 144

#define NVML_FI_DEV_REMAPPED_UNC 143

#define NVML_FI_DEV_RETIRED_DBE 30

#define NVML_FI_DEV_RETIRED_PENDING 31

#define NVML_FI_DEV_RETIRED_PENDING_DBE 93

#define NVML_FI_DEV_RETIRED_PENDING_SBE 92

#define NVML_FI_DEV_RETIRED_SBE 29

#define NVML_FI_DEV_TOTAL_ENERGY_CONSUMPTION 83

#define NVML_FI_MAX 170

NVML API Reference Guide (PDF) - vR525 (older) - Last updated March 15, 2023 - Send Feedback