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Added a ton of new NVML stuff

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This commit is contained in:
jsteube
2016-06-01 00:57:57 +02:00
parent d89a8a68d6
commit a23c0c4716
5 changed files with 245 additions and 39 deletions
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include/ext_nvml.h
+54
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@@ -67,6 +67,42 @@ typedef enum nvmlTemperatureThresholds_enum
NVML_TEMPERATURE_THRESHOLD_COUNT
} nvmlTemperatureThresholds_t;
/**
* Compute mode.
*
* NVML_COMPUTEMODE_EXCLUSIVE_PROCESS was added in CUDA 4.0.
* Earlier CUDA versions supported a single exclusive mode,
* which is equivalent to NVML_COMPUTEMODE_EXCLUSIVE_THREAD in CUDA 4.0 and beyond.
*/
typedef enum nvmlComputeMode_enum
{
NVML_COMPUTEMODE_DEFAULT = 0, //!< Default compute mode -- multiple contexts per device
NVML_COMPUTEMODE_EXCLUSIVE_THREAD = 1, //!< Compute-exclusive-thread mode -- only one context per device, usable from one thread at a time
NVML_COMPUTEMODE_PROHIBITED = 2, //!< Compute-prohibited mode -- no contexts per device
NVML_COMPUTEMODE_EXCLUSIVE_PROCESS = 3, //!< Compute-exclusive-process mode -- only one context per device, usable from multiple threads at a time
// Keep this last
NVML_COMPUTEMODE_COUNT
} nvmlComputeMode_t;
/**
* GPU Operation Mode
*
* GOM allows to reduce power usage and optimize GPU throughput by disabling GPU features.
*
* Each GOM is designed to meet specific user needs.
*/
typedef enum nvmlGom_enum
{
NVML_GOM_ALL_ON = 0, //!< Everything is enabled and running at full speed
NVML_GOM_COMPUTE = 1, //!< Designed for running only compute tasks. Graphics operations
//!< are not allowed
NVML_GOM_LOW_DP = 2 //!< Designed for running graphics applications that don't require
//!< high bandwidth double precision
} nvmlGpuOperationMode_t;
/*
* End of declarations from nvml.h
**/
@@ -88,6 +124,12 @@ typedef nvmlReturn_t (*NVML_DEVICE_GET_CLOCKINFO) (nvmlDevice_t, nvmlClockType_t
typedef nvmlReturn_t (*NVML_DEVICE_GET_THRESHOLD) (nvmlDevice_t, nvmlTemperatureThresholds_t, unsigned int *);
typedef nvmlReturn_t (*NVML_DEVICE_GET_CURRPCIELINKGENERATION) (nvmlDevice_t, unsigned int *);
typedef nvmlReturn_t (*NVML_DEVICE_GET_CURRPCIELINKWIDTH) (nvmlDevice_t, unsigned int *);
typedef nvmlReturn_t (*NVML_DEVICE_GET_CURRENTCLOCKSTHROTTLEREASONS) (nvmlDevice_t, unsigned long long *);
typedef nvmlReturn_t (*NVML_DEVICE_GET_SUPPORTEDCLOCKSTHROTTLEREASONS) (nvmlDevice_t, unsigned long long *);
typedef nvmlReturn_t (*NVML_DEVICE_SET_COMPUTEMODE) (nvmlDevice_t, nvmlComputeMode_t);
typedef nvmlReturn_t (*NVML_DEVICE_SET_OPERATIONMODE) (nvmlDevice_t, nvmlGpuOperationMode_t);
typedef nvmlReturn_t (*NVML_DEVICE_GET_POWERMANAGEMENTLIMITCONSTRAINTS) (nvmlDevice_t, unsigned int *, unsigned int *);
typedef nvmlReturn_t (*NVML_DEVICE_SET_POWERMANAGEMENTLIMIT) (nvmlDevice_t, unsigned int);
typedef struct
{
@@ -106,6 +148,12 @@ typedef struct
NVML_DEVICE_GET_THRESHOLD nvmlDeviceGetTemperatureThreshold;
NVML_DEVICE_GET_CURRPCIELINKGENERATION nvmlDeviceGetCurrPcieLinkGeneration;
NVML_DEVICE_GET_CURRPCIELINKWIDTH nvmlDeviceGetCurrPcieLinkWidth;
NVML_DEVICE_GET_CURRENTCLOCKSTHROTTLEREASONS nvmlDeviceGetCurrentClocksThrottleReasons;
NVML_DEVICE_GET_SUPPORTEDCLOCKSTHROTTLEREASONS nvmlDeviceGetSupportedClocksThrottleReasons;
NVML_DEVICE_SET_COMPUTEMODE nvmlDeviceSetComputeMode;
NVML_DEVICE_SET_OPERATIONMODE nvmlDeviceSetGpuOperationMode;
NVML_DEVICE_GET_POWERMANAGEMENTLIMITCONSTRAINTS nvmlDeviceGetPowerManagementLimitConstraints;
NVML_DEVICE_SET_POWERMANAGEMENTLIMIT nvmlDeviceSetPowerManagementLimit;
} hm_nvml_lib_t;
@@ -127,6 +175,12 @@ nvmlReturn_t hm_NVML_nvmlDeviceGetClockInfo (NVML_PTR *nvml, nvmlDevice_t device
nvmlReturn_t hm_NVML_nvmlDeviceGetTemperatureThreshold (NVML_PTR *nvml, nvmlDevice_t device, nvmlTemperatureThresholds_t thresholdType, unsigned int *temp);
nvmlReturn_t hm_NVML_nvmlDeviceGetCurrPcieLinkGeneration (NVML_PTR *nvml, nvmlDevice_t device, unsigned int *currLinkGen);
nvmlReturn_t hm_NVML_nvmlDeviceGetCurrPcieLinkWidth (NVML_PTR *nvml, nvmlDevice_t device, unsigned int *currLinkWidth);
nvmlReturn_t hm_NVML_nvmlDeviceGetCurrentClocksThrottleReasons (NVML_PTR *nvml, nvmlDevice_t device, unsigned long long *clocksThrottleReasons);
nvmlReturn_t hm_NVML_nvmlDeviceGetSupportedClocksThrottleReasons (NVML_PTR *nvml, nvmlDevice_t device, unsigned long long *supportedClocksThrottleReasons);
nvmlReturn_t hm_NVML_nvmlDeviceSetComputeMode (NVML_PTR *nvml, int, nvmlDevice_t device, nvmlComputeMode_t mode);
nvmlReturn_t hm_NVML_nvmlDeviceSetGpuOperationMode (NVML_PTR *nvml, int, nvmlDevice_t device, nvmlGpuOperationMode_t mode);
nvmlReturn_t hm_NVML_nvmlDeviceGetPowerManagementLimitConstraints (NVML_PTR *nvml, int, nvmlDevice_t device, unsigned int *minLimit, unsigned int *maxLimit);
nvmlReturn_t hm_NVML_nvmlDeviceSetPowerManagementLimit (NVML_PTR *nvml, int skip_warnings, nvmlDevice_t device, unsigned int limit);
#endif // HAVE_HWMON
include/shared.h
+1
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@@ -1446,6 +1446,7 @@ int hm_check_fanspeed_control (void *adl, hm_attrs_t *hm_device, u32 *valid_adl_
// void hm_get_opencl_busid_devid (hm_attrs_t *hm_device, uint opencl_num_devices, cl_device_id *devices);
int hm_get_threshold_slowdown_with_device_id (const uint device_id);
int hm_get_threshold_shutdown_with_device_id (const uint device_id);
int hm_get_temperature_with_device_id (const uint device_id);
int hm_get_fanspeed_with_device_id (const uint device_id);
int hm_get_fanpolicy_with_device_id (const uint device_id);