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92625b7692
hashcat/src/hwmon.c
jsteube 9f61fb3024 Make hm_adapters_* attributes local ones
2016-09-28 23:07:25 +02:00

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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include "common.h"
#include "types.h"
#include "memory.h"
#include "logging.h"
#include "hwmon.h"
hc_thread_mutex_t mux_hwmon;
static int get_adapters_num_adl (void *adl, int *iNumberAdapters)
{
if (hm_ADL_Adapter_NumberOfAdapters_Get ((ADL_PTR *) adl, iNumberAdapters) != ADL_OK) return -1;
if (iNumberAdapters == 0)
{
log_info ("WARN: No ADL adapters found.");
return -1;
}
return 0;
}
static LPAdapterInfo hm_get_adapter_info_adl (void *adl, int iNumberAdapters)
{
size_t AdapterInfoSize = iNumberAdapters * sizeof (AdapterInfo);
LPAdapterInfo lpAdapterInfo = (LPAdapterInfo) mymalloc (AdapterInfoSize);
if (hm_ADL_Adapter_AdapterInfo_Get ((ADL_PTR *) adl, lpAdapterInfo, AdapterInfoSize) != ADL_OK) return NULL;
return lpAdapterInfo;
}
static int hm_get_adapter_index_nvapi (const hwmon_ctx_t *hwmon_ctx, HM_ADAPTER_NVAPI *nvapiGPUHandle)
{
NvU32 pGpuCount;
if (hm_NvAPI_EnumPhysicalGPUs (hwmon_ctx->hm_nvapi, nvapiGPUHandle, &pGpuCount) != NVAPI_OK) return 0;
if (pGpuCount == 0)
{
log_info ("WARN: No NvAPI adapters found");
return 0;
}
return (pGpuCount);
}
static int hm_get_adapter_index_nvml (const hwmon_ctx_t *hwmon_ctx, HM_ADAPTER_NVML *nvmlGPUHandle)
{
int pGpuCount = 0;
for (uint i = 0; i < DEVICES_MAX; i++)
{
if (hm_NVML_nvmlDeviceGetHandleByIndex (hwmon_ctx->hm_nvml, 1, i, &nvmlGPUHandle[i]) != NVML_SUCCESS) break;
// can be used to determine if the device by index matches the cuda device by index
// char name[100]; memset (name, 0, sizeof (name));
// hm_NVML_nvmlDeviceGetName (hwmon_ctx->hm_nvml, nvGPUHandle[i], name, sizeof (name) - 1);
pGpuCount++;
}
if (pGpuCount == 0)
{
log_info ("WARN: No NVML adapters found");
return 0;
}
return (pGpuCount);
}
static void hm_sort_adl_adapters_by_busid_devid (u32 *valid_adl_device_list, int num_adl_adapters, LPAdapterInfo lpAdapterInfo)
{
// basically bubble sort
for (int i = 0; i < num_adl_adapters; i++)
{
for (int j = 0; j < num_adl_adapters - 1; j++)
{
// get info of adapter [x]
u32 adapter_index_x = valid_adl_device_list[j];
AdapterInfo info_x = lpAdapterInfo[adapter_index_x];
u32 bus_num_x = info_x.iBusNumber;
u32 dev_num_x = info_x.iDeviceNumber;
// get info of adapter [y]
u32 adapter_index_y = valid_adl_device_list[j + 1];
AdapterInfo info_y = lpAdapterInfo[adapter_index_y];
u32 bus_num_y = info_y.iBusNumber;
u32 dev_num_y = info_y.iDeviceNumber;
uint need_swap = 0;
if (bus_num_y < bus_num_x)
{
need_swap = 1;
}
else if (bus_num_y == bus_num_x)
{
if (dev_num_y < dev_num_x)
{
need_swap = 1;
}
}
if (need_swap == 1)
{
u32 temp = valid_adl_device_list[j + 1];
valid_adl_device_list[j + 1] = valid_adl_device_list[j];
valid_adl_device_list[j + 0] = temp;
}
}
}
}
static u32 *hm_get_list_valid_adl_adapters (int iNumberAdapters, int *num_adl_adapters, LPAdapterInfo lpAdapterInfo)
{
*num_adl_adapters = 0;
u32 *adl_adapters = NULL;
int *bus_numbers = NULL;
int *device_numbers = NULL;
for (int i = 0; i < iNumberAdapters; i++)
{
AdapterInfo info = lpAdapterInfo[i];
if (strlen (info.strUDID) < 1) continue;
#if defined (_WIN)
if (info.iVendorID != 1002) continue;
#else
if (info.iVendorID != 0x1002) continue;
#endif
if (info.iBusNumber < 0) continue;
if (info.iDeviceNumber < 0) continue;
int found = 0;
for (int pos = 0; pos < *num_adl_adapters; pos++)
{
if ((bus_numbers[pos] == info.iBusNumber) && (device_numbers[pos] == info.iDeviceNumber))
{
found = 1;
break;
}
}
if (found) continue;
// add it to the list
adl_adapters = (u32 *) myrealloc (adl_adapters, (*num_adl_adapters) * sizeof (int), sizeof (int));
adl_adapters[*num_adl_adapters] = i;
// rest is just bookkeeping
bus_numbers = (int*) myrealloc (bus_numbers, (*num_adl_adapters) * sizeof (int), sizeof (int));
device_numbers = (int*) myrealloc (device_numbers, (*num_adl_adapters) * sizeof (int), sizeof (int));
bus_numbers[*num_adl_adapters] = info.iBusNumber;
device_numbers[*num_adl_adapters] = info.iDeviceNumber;
(*num_adl_adapters)++;
}
myfree (bus_numbers);
myfree (device_numbers);
// sort the list by increasing bus id, device id number
hm_sort_adl_adapters_by_busid_devid (adl_adapters, *num_adl_adapters, lpAdapterInfo);
return adl_adapters;
}
static int hm_check_fanspeed_control (void *adl, hm_attrs_t *hm_device, u32 *valid_adl_device_list, int num_adl_adapters, LPAdapterInfo lpAdapterInfo)
{
// loop through all valid devices
for (int i = 0; i < num_adl_adapters; i++)
{
u32 adapter_index = valid_adl_device_list[i];
// get AdapterInfo
AdapterInfo info = lpAdapterInfo[adapter_index];
// unfortunately this doesn't work since bus id and dev id are not unique
// int opencl_device_index = hm_get_opencl_device_index (hm_device, num_adl_adapters, info.iBusNumber, info.iDeviceNumber);
// if (opencl_device_index == -1) continue;
int opencl_device_index = i;
// if (hm_show_performance_level (adl, info.iAdapterIndex) != 0) return -1;
// get fanspeed info
if (hm_device[opencl_device_index].od_version == 5)
{
ADLFanSpeedInfo FanSpeedInfo;
memset (&FanSpeedInfo, 0, sizeof (ADLFanSpeedInfo));
FanSpeedInfo.iSize = sizeof (ADLFanSpeedInfo);
if (hm_ADL_Overdrive5_FanSpeedInfo_Get (adl, info.iAdapterIndex, 0, &FanSpeedInfo) != ADL_OK) return -1;
// check read and write capability in fanspeedinfo
if ((FanSpeedInfo.iFlags & ADL_DL_FANCTRL_SUPPORTS_PERCENT_READ) &&
(FanSpeedInfo.iFlags & ADL_DL_FANCTRL_SUPPORTS_PERCENT_WRITE))
{
hm_device[opencl_device_index].fan_get_supported = true;
}
else
{
hm_device[opencl_device_index].fan_get_supported = false;
}
}
else // od_version == 6
{
ADLOD6FanSpeedInfo faninfo;
memset (&faninfo, 0, sizeof (faninfo));
if (hm_ADL_Overdrive6_FanSpeed_Get (adl, info.iAdapterIndex, &faninfo) != ADL_OK) return -1;
// check read capability in fanspeedinfo
if (faninfo.iSpeedType & ADL_OD6_FANSPEED_TYPE_PERCENT)
{
hm_device[opencl_device_index].fan_get_supported = true;
}
else
{
hm_device[opencl_device_index].fan_get_supported = false;
}
}
}
return 0;
}
static int hm_get_overdrive_version (void *adl, hm_attrs_t *hm_device, u32 *valid_adl_device_list, int num_adl_adapters, LPAdapterInfo lpAdapterInfo)
{
for (int i = 0; i < num_adl_adapters; i++)
{
u32 adapter_index = valid_adl_device_list[i];
// get AdapterInfo
AdapterInfo info = lpAdapterInfo[adapter_index];
// get overdrive version
int od_supported = 0;
int od_enabled = 0;
int od_version = 0;
if (hm_ADL_Overdrive_Caps (adl, info.iAdapterIndex, &od_supported, &od_enabled, &od_version) != ADL_OK) return -1;
// store the overdrive version in hm_device
// unfortunately this doesn't work since bus id and dev id are not unique
// int opencl_device_index = hm_get_opencl_device_index (hm_device, num_adl_adapters, info.iBusNumber, info.iDeviceNumber);
// if (opencl_device_index == -1) continue;
int opencl_device_index = i;
hm_device[opencl_device_index].od_version = od_version;
}
return 0;
}
static int hm_get_adapter_index_adl (hm_attrs_t *hm_device, u32 *valid_adl_device_list, int num_adl_adapters, LPAdapterInfo lpAdapterInfo)
{
for (int i = 0; i < num_adl_adapters; i++)
{
u32 adapter_index = valid_adl_device_list[i];
// get AdapterInfo
AdapterInfo info = lpAdapterInfo[adapter_index];
// store the iAdapterIndex in hm_device
// unfortunately this doesn't work since bus id and dev id are not unique
// int opencl_device_index = hm_get_opencl_device_index (hm_device, num_adl_adapters, info.iBusNumber, info.iDeviceNumber);
// if (opencl_device_index == -1) continue;
int opencl_device_index = i;
hm_device[opencl_device_index].adl = info.iAdapterIndex;
}
return num_adl_adapters;
}
int hm_get_threshold_slowdown_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
if (hwmon_ctx->hm_device[device_id].od_version == 5)
{
}
else if (hwmon_ctx->hm_device[device_id].od_version == 6)
{
int CurrentValue = 0;
int DefaultValue = 0;
if (hm_ADL_Overdrive6_TargetTemperatureData_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &CurrentValue, &DefaultValue) != ADL_OK) return -1;
// the return value has never been tested since hm_ADL_Overdrive6_TargetTemperatureData_Get() never worked on any system. expect problems.
return DefaultValue;
}
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
int target = 0;
if (hm_NVML_nvmlDeviceGetTemperatureThreshold (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, NVML_TEMPERATURE_THRESHOLD_SLOWDOWN, (unsigned int *) &target) != NVML_SUCCESS) return -1;
return target;
}
return -1;
}
int hm_get_threshold_shutdown_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
if (hwmon_ctx->hm_device[device_id].od_version == 5)
{
}
else if (hwmon_ctx->hm_device[device_id].od_version == 6)
{
}
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
int target = 0;
if (hm_NVML_nvmlDeviceGetTemperatureThreshold (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, NVML_TEMPERATURE_THRESHOLD_SHUTDOWN, (unsigned int *) &target) != NVML_SUCCESS) return -1;
return target;
}
return -1;
}
int hm_get_temperature_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
if (hwmon_ctx->hm_device[device_id].od_version == 5)
{
ADLTemperature Temperature;
Temperature.iSize = sizeof (ADLTemperature);
if (hm_ADL_Overdrive5_Temperature_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, 0, &Temperature) != ADL_OK) return -1;
return Temperature.iTemperature / 1000;
}
else if (hwmon_ctx->hm_device[device_id].od_version == 6)
{
int Temperature = 0;
if (hm_ADL_Overdrive6_Temperature_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &Temperature) != ADL_OK) return -1;
return Temperature / 1000;
}
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
int temperature = 0;
if (hm_NVML_nvmlDeviceGetTemperature (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, NVML_TEMPERATURE_GPU, (uint *) &temperature) != NVML_SUCCESS) return -1;
return temperature;
}
return -1;
}
int hm_get_fanpolicy_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (hwmon_ctx->hm_device[device_id].fan_get_supported == true)
{
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
if (hwmon_ctx->hm_device[device_id].od_version == 5)
{
ADLFanSpeedValue lpFanSpeedValue;
memset (&lpFanSpeedValue, 0, sizeof (lpFanSpeedValue));
lpFanSpeedValue.iSize = sizeof (lpFanSpeedValue);
lpFanSpeedValue.iSpeedType = ADL_DL_FANCTRL_SPEED_TYPE_PERCENT;
if (hm_ADL_Overdrive5_FanSpeed_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, 0, &lpFanSpeedValue) != ADL_OK) return -1;
return (lpFanSpeedValue.iFanSpeed & ADL_DL_FANCTRL_FLAG_USER_DEFINED_SPEED) ? 0 : 1;
}
else // od_version == 6
{
return 1;
}
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
return 1;
}
}
return -1;
}
int hm_get_fanspeed_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (hwmon_ctx->hm_device[device_id].fan_get_supported == true)
{
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
if (hwmon_ctx->hm_device[device_id].od_version == 5)
{
ADLFanSpeedValue lpFanSpeedValue;
memset (&lpFanSpeedValue, 0, sizeof (lpFanSpeedValue));
lpFanSpeedValue.iSize = sizeof (lpFanSpeedValue);
lpFanSpeedValue.iSpeedType = ADL_DL_FANCTRL_SPEED_TYPE_PERCENT;
lpFanSpeedValue.iFlags = ADL_DL_FANCTRL_FLAG_USER_DEFINED_SPEED;
if (hm_ADL_Overdrive5_FanSpeed_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, 0, &lpFanSpeedValue) != ADL_OK) return -1;
return lpFanSpeedValue.iFanSpeed;
}
else // od_version == 6
{
ADLOD6FanSpeedInfo faninfo;
memset (&faninfo, 0, sizeof (faninfo));
if (hm_ADL_Overdrive6_FanSpeed_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &faninfo) != ADL_OK) return -1;
return faninfo.iFanSpeedPercent;
}
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
int speed = 0;
if (hm_NVML_nvmlDeviceGetFanSpeed (hwmon_ctx->hm_nvml, 0, hwmon_ctx->hm_device[device_id].nvml, (uint *) &speed) != NVML_SUCCESS) return -1;
return speed;
}
}
return -1;
}
int hm_get_buslanes_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
ADLPMActivity PMActivity;
PMActivity.iSize = sizeof (ADLPMActivity);
if (hm_ADL_Overdrive_CurrentActivity_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &PMActivity) != ADL_OK) return -1;
return PMActivity.iCurrentBusLanes;
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
unsigned int currLinkWidth;
if (hm_NVML_nvmlDeviceGetCurrPcieLinkWidth (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, &currLinkWidth) != NVML_SUCCESS) return -1;
return currLinkWidth;
}
return -1;
}
int hm_get_utilization_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
ADLPMActivity PMActivity;
PMActivity.iSize = sizeof (ADLPMActivity);
if (hm_ADL_Overdrive_CurrentActivity_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &PMActivity) != ADL_OK) return -1;
return PMActivity.iActivityPercent;
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
nvmlUtilization_t utilization;
if (hm_NVML_nvmlDeviceGetUtilizationRates (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, &utilization) != NVML_SUCCESS) return -1;
return utilization.gpu;
}
return -1;
}
int hm_get_memoryspeed_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
ADLPMActivity PMActivity;
PMActivity.iSize = sizeof (ADLPMActivity);
if (hm_ADL_Overdrive_CurrentActivity_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &PMActivity) != ADL_OK) return -1;
return PMActivity.iMemoryClock / 100;
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
unsigned int clock;
if (hm_NVML_nvmlDeviceGetClockInfo (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, NVML_CLOCK_MEM, &clock) != NVML_SUCCESS) return -1;
return clock;
}
return -1;
}
int hm_get_corespeed_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_adl)
{
ADLPMActivity PMActivity;
PMActivity.iSize = sizeof (ADLPMActivity);
if (hm_ADL_Overdrive_CurrentActivity_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &PMActivity) != ADL_OK) return -1;
return PMActivity.iEngineClock / 100;
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
unsigned int clock;
if (hm_NVML_nvmlDeviceGetClockInfo (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, NVML_CLOCK_SM, &clock) != NVML_SUCCESS) return -1;
return clock;
}
return -1;
}
int hm_get_throttle_with_device_id (const hwmon_ctx_t *hwmon_ctx, const opencl_ctx_t *opencl_ctx, const uint device_id)
{
if (hwmon_ctx->enabled == false) return -1;
if ((opencl_ctx->devices_param[device_id].device_type & CL_DEVICE_TYPE_GPU) == 0) return -1;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
unsigned long long clocksThrottleReasons = 0;
unsigned long long supportedThrottleReasons = 0;
if (hm_NVML_nvmlDeviceGetCurrentClocksThrottleReasons (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, &clocksThrottleReasons) != NVML_SUCCESS) return -1;
if (hm_NVML_nvmlDeviceGetSupportedClocksThrottleReasons (hwmon_ctx->hm_nvml, 1, hwmon_ctx->hm_device[device_id].nvml, &supportedThrottleReasons) != NVML_SUCCESS) return -1;
clocksThrottleReasons &= supportedThrottleReasons;
clocksThrottleReasons &= ~nvmlClocksThrottleReasonGpuIdle;
clocksThrottleReasons &= ~nvmlClocksThrottleReasonApplicationsClocksSetting;
clocksThrottleReasons &= ~nvmlClocksThrottleReasonUnknown;
if (opencl_ctx->kernel_power_final)
{
clocksThrottleReasons &= ~nvmlClocksThrottleReasonHwSlowdown;
}
return (clocksThrottleReasons != nvmlClocksThrottleReasonNone);
}
return -1;
}
int hm_set_fanspeed_with_device_id_adl (const hwmon_ctx_t *hwmon_ctx, const uint device_id, const int fanspeed, const int fanpolicy)
{
if (hwmon_ctx->enabled == false) return -1;
if (hwmon_ctx->hm_device[device_id].fan_set_supported == true)
{
if (hwmon_ctx->hm_adl)
{
if (fanpolicy == 1)
{
if (hwmon_ctx->hm_device[device_id].od_version == 5)
{
ADLFanSpeedValue lpFanSpeedValue;
memset (&lpFanSpeedValue, 0, sizeof (lpFanSpeedValue));
lpFanSpeedValue.iSize = sizeof (lpFanSpeedValue);
lpFanSpeedValue.iSpeedType = ADL_DL_FANCTRL_SPEED_TYPE_PERCENT;
lpFanSpeedValue.iFlags = ADL_DL_FANCTRL_FLAG_USER_DEFINED_SPEED;
lpFanSpeedValue.iFanSpeed = fanspeed;
if (hm_ADL_Overdrive5_FanSpeed_Set (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, 0, &lpFanSpeedValue) != ADL_OK) return -1;
return 0;
}
else // od_version == 6
{
ADLOD6FanSpeedValue fan_speed_value;
memset (&fan_speed_value, 0, sizeof (fan_speed_value));
fan_speed_value.iSpeedType = ADL_OD6_FANSPEED_TYPE_PERCENT;
fan_speed_value.iFanSpeed = fanspeed;
if (hm_ADL_Overdrive6_FanSpeed_Set (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &fan_speed_value) != ADL_OK) return -1;
return 0;
}
}
else
{
if (hwmon_ctx->hm_device[device_id].od_version == 5)
{
if (hm_ADL_Overdrive5_FanSpeedToDefault_Set (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, 0) != ADL_OK) return -1;
return 0;
}
else // od_version == 6
{
if (hm_ADL_Overdrive6_FanSpeed_Reset (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl) != ADL_OK) return -1;
return 0;
}
}
}
}
return -1;
}
int hm_set_fanspeed_with_device_id_nvapi (const hwmon_ctx_t *hwmon_ctx, const uint device_id, const int fanspeed, const int fanpolicy)
{
if (hwmon_ctx->enabled == false) return -1;
if (hwmon_ctx->hm_device[device_id].fan_set_supported == true)
{
if (hwmon_ctx->hm_nvapi)
{
if (fanpolicy == 1)
{
NV_GPU_COOLER_LEVELS CoolerLevels;
memset (&CoolerLevels, 0, sizeof (NV_GPU_COOLER_LEVELS));
CoolerLevels.Version = GPU_COOLER_LEVELS_VER | sizeof (NV_GPU_COOLER_LEVELS);
CoolerLevels.Levels[0].Level = fanspeed;
CoolerLevels.Levels[0].Policy = 1;
if (hm_NvAPI_GPU_SetCoolerLevels (hwmon_ctx->hm_nvapi, hwmon_ctx->hm_device[device_id].nvapi, 0, &CoolerLevels) != NVAPI_OK) return -1;
return 0;
}
else
{
if (hm_NvAPI_GPU_RestoreCoolerSettings (hwmon_ctx->hm_nvapi, hwmon_ctx->hm_device[device_id].nvapi, 0) != NVAPI_OK) return -1;
return 0;
}
}
}
return -1;
}
int hm_set_fanspeed_with_device_id_xnvctrl (const hwmon_ctx_t *hwmon_ctx, const uint device_id, const int fanspeed)
{
if (hwmon_ctx->enabled == false) return -1;
if (hwmon_ctx->hm_device[device_id].fan_set_supported == true)
{
if (hwmon_ctx->hm_xnvctrl)
{
if (set_fan_speed_target (hwmon_ctx->hm_xnvctrl, hwmon_ctx->hm_device[device_id].xnvctrl, fanspeed) != 0) return -1;
return 0;
}
}
return -1;
}
int hwmon_ctx_init (hwmon_ctx_t *hwmon_ctx, const user_options_t *user_options, const opencl_ctx_t *opencl_ctx)
{
hwmon_ctx->enabled = false;
if (user_options->gpu_temp_disable == true) return 0;
hwmon_ctx->hm_device = (hm_attrs_t *) mycalloc (DEVICES_MAX, sizeof (hm_attrs_t));
/**
* Initialize shared libraries
*/
ADL_PTR *adl = (ADL_PTR *) mymalloc (sizeof (ADL_PTR));
NVAPI_PTR *nvapi = (NVAPI_PTR *) mymalloc (sizeof (NVAPI_PTR));
NVML_PTR *nvml = (NVML_PTR *) mymalloc (sizeof (NVML_PTR));
XNVCTRL_PTR *xnvctrl = (XNVCTRL_PTR *) mymalloc (sizeof (XNVCTRL_PTR));
hwmon_ctx->hm_adl = NULL;
hwmon_ctx->hm_nvapi = NULL;
hwmon_ctx->hm_nvml = NULL;
hwmon_ctx->hm_xnvctrl = NULL;
hm_attrs_t *hm_adapters_adl = (hm_attrs_t *) mycalloc (DEVICES_MAX, sizeof (hm_attrs_t));
hm_attrs_t *hm_adapters_nvapi = (hm_attrs_t *) mycalloc (DEVICES_MAX, sizeof (hm_attrs_t));
hm_attrs_t *hm_adapters_nvml = (hm_attrs_t *) mycalloc (DEVICES_MAX, sizeof (hm_attrs_t));
hm_attrs_t *hm_adapters_xnvctrl = (hm_attrs_t *) mycalloc (DEVICES_MAX, sizeof (hm_attrs_t));
if ((opencl_ctx->need_nvml == true) && (nvml_init (nvml) == 0))
{
hwmon_ctx->hm_nvml = nvml;
}
if (hwmon_ctx->hm_nvml)
{
if (hm_NVML_nvmlInit (hwmon_ctx->hm_nvml) == NVML_SUCCESS)
{
HM_ADAPTER_NVML *nvmlGPUHandle = (HM_ADAPTER_NVML *) mycalloc (DEVICES_MAX, sizeof (HM_ADAPTER_NVML));
int tmp_in = hm_get_adapter_index_nvml (hwmon_ctx, nvmlGPUHandle);
int tmp_out = 0;
for (int i = 0; i < tmp_in; i++)
{
hm_adapters_nvml[tmp_out++].nvml = nvmlGPUHandle[i];
}
for (int i = 0; i < tmp_out; i++)
{
unsigned int speed;
if (hm_NVML_nvmlDeviceGetFanSpeed (hwmon_ctx->hm_nvml, 0, hm_adapters_nvml[i].nvml, &speed) == NVML_SUCCESS) hm_adapters_nvml[i].fan_get_supported = true;
// doesn't seem to create any advantages
//hm_NVML_nvmlDeviceSetComputeMode (hwmon_ctx->hm_nvml, 1, hm_adapters_nvml[i].nvml, NVML_COMPUTEMODE_EXCLUSIVE_PROCESS);
//hm_NVML_nvmlDeviceSetGpuOperationMode (hwmon_ctx->hm_nvml, 1, hm_adapters_nvml[i].nvml, NVML_GOM_ALL_ON);
}
myfree (nvmlGPUHandle);
}
}
if ((opencl_ctx->need_nvapi == true) && (nvapi_init (nvapi) == 0))
{
hwmon_ctx->hm_nvapi = nvapi;
}
if (hwmon_ctx->hm_nvapi)
{
if (hm_NvAPI_Initialize (hwmon_ctx->hm_nvapi) == NVAPI_OK)
{
HM_ADAPTER_NVAPI *nvGPUHandle = (HM_ADAPTER_NVAPI *) mycalloc (DEVICES_MAX, sizeof (HM_ADAPTER_NVAPI));
int tmp_in = hm_get_adapter_index_nvapi (hwmon_ctx, nvGPUHandle);
int tmp_out = 0;
for (int i = 0; i < tmp_in; i++)
{
hm_adapters_nvapi[tmp_out++].nvapi = nvGPUHandle[i];
}
myfree (nvGPUHandle);
}
}
if ((opencl_ctx->need_xnvctrl == true) && (xnvctrl_init (xnvctrl) == 0))
{
hwmon_ctx->hm_xnvctrl = xnvctrl;
}
if (hwmon_ctx->hm_xnvctrl)
{
if (hm_XNVCTRL_XOpenDisplay (hwmon_ctx->hm_xnvctrl) == 0)
{
for (uint device_id = 0; device_id < opencl_ctx->devices_cnt; device_id++)
{
hc_device_param_t *device_param = &opencl_ctx->devices_param[device_id];
if ((device_param->device_type & CL_DEVICE_TYPE_GPU) == 0) continue;
hm_adapters_xnvctrl[device_id].xnvctrl = device_id;
int speed = 0;
if (get_fan_speed_current (hwmon_ctx->hm_xnvctrl, device_id, &speed) == 0) hm_adapters_xnvctrl[device_id].fan_get_supported = true;
}
}
}
if ((opencl_ctx->need_adl == true) && (adl_init (adl) == 0))
{
hwmon_ctx->hm_adl = adl;
}
if (hwmon_ctx->hm_adl)
{
if (hm_ADL_Main_Control_Create (hwmon_ctx->hm_adl, ADL_Main_Memory_Alloc, 0) == ADL_OK)
{
// total number of adapters
int hm_adapters_num;
if (get_adapters_num_adl (hwmon_ctx->hm_adl, &hm_adapters_num) != 0) return -1;
// adapter info
LPAdapterInfo lpAdapterInfo = hm_get_adapter_info_adl (hwmon_ctx->hm_adl, hm_adapters_num);
if (lpAdapterInfo == NULL) return -1;
// get a list (of ids of) valid/usable adapters
int num_adl_adapters = 0;
u32 *valid_adl_device_list = hm_get_list_valid_adl_adapters (hm_adapters_num, &num_adl_adapters, lpAdapterInfo);
if (num_adl_adapters > 0)
{
hm_get_adapter_index_adl (hm_adapters_adl, valid_adl_device_list, num_adl_adapters, lpAdapterInfo);
hm_get_overdrive_version (hwmon_ctx->hm_adl, hm_adapters_adl, valid_adl_device_list, num_adl_adapters, lpAdapterInfo);
hm_check_fanspeed_control (hwmon_ctx->hm_adl, hm_adapters_adl, valid_adl_device_list, num_adl_adapters, lpAdapterInfo);
}
myfree (valid_adl_device_list);
myfree (lpAdapterInfo);
}
}
if (hwmon_ctx->hm_adl == NULL && hwmon_ctx->hm_nvml == NULL && hwmon_ctx->hm_xnvctrl == NULL)
{
return 0;
}
/**
* looks like we have some manageable device
*/
hwmon_ctx->enabled = true;
/**
* save buffer required for later restores
*/
hwmon_ctx->od_clock_mem_status = (ADLOD6MemClockState *) mycalloc (opencl_ctx->devices_cnt, sizeof (ADLOD6MemClockState));
hwmon_ctx->od_power_control_status = (int *) mycalloc (opencl_ctx->devices_cnt, sizeof (int));
hwmon_ctx->nvml_power_limit = (unsigned int *) mycalloc (opencl_ctx->devices_cnt, sizeof (unsigned int));
/**
* HM devices: copy
*/
for (uint device_id = 0; device_id < opencl_ctx->devices_cnt; device_id++)
{
hc_device_param_t *device_param = &opencl_ctx->devices_param[device_id];
if (device_param->skipped) continue;
if ((device_param->device_type & CL_DEVICE_TYPE_GPU) == 0) continue;
const uint platform_devices_id = device_param->platform_devices_id;
if (device_param->device_vendor_id == VENDOR_ID_AMD)
{
hwmon_ctx->hm_device[device_id].adl = hm_adapters_adl[platform_devices_id].adl;
hwmon_ctx->hm_device[device_id].nvapi = 0;
hwmon_ctx->hm_device[device_id].nvml = 0;
hwmon_ctx->hm_device[device_id].xnvctrl = 0;
hwmon_ctx->hm_device[device_id].od_version = hm_adapters_adl[platform_devices_id].od_version;
hwmon_ctx->hm_device[device_id].fan_get_supported = hm_adapters_adl[platform_devices_id].fan_get_supported;
hwmon_ctx->hm_device[device_id].fan_set_supported = false;
}
if (device_param->device_vendor_id == VENDOR_ID_NV)
{
hwmon_ctx->hm_device[device_id].adl = 0;
hwmon_ctx->hm_device[device_id].nvapi = hm_adapters_nvapi[platform_devices_id].nvapi;
hwmon_ctx->hm_device[device_id].nvml = hm_adapters_nvml[platform_devices_id].nvml;
hwmon_ctx->hm_device[device_id].xnvctrl = hm_adapters_xnvctrl[platform_devices_id].xnvctrl;
hwmon_ctx->hm_device[device_id].od_version = 0;
hwmon_ctx->hm_device[device_id].fan_get_supported = hm_adapters_nvml[platform_devices_id].fan_get_supported;
hwmon_ctx->hm_device[device_id].fan_set_supported = false;
}
}
myfree (hm_adapters_adl);
myfree (hm_adapters_nvapi);
myfree (hm_adapters_nvml);
myfree (hm_adapters_xnvctrl);
/**
* powertune on user request
*/
for (uint device_id = 0; device_id < opencl_ctx->devices_cnt; device_id++)
{
hc_device_param_t *device_param = &opencl_ctx->devices_param[device_id];
if (device_param->skipped) continue;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
/**
* Temporary fix:
* with AMD r9 295x cards it seems that we need to set the powertune value just AFTER the ocl init stuff
* otherwise after hc_clCreateContext () etc, powertune value was set back to "normal" and cards unfortunately
* were not working @ full speed (setting hm_ADL_Overdrive_PowerControl_Set () here seems to fix the problem)
* Driver / ADL bug?
*/
if (hwmon_ctx->hm_device[device_id].od_version == 6)
{
int ADL_rc;
// check powertune capabilities first, if not available then skip device
int powertune_supported = 0;
if ((ADL_rc = hm_ADL_Overdrive6_PowerControl_Caps (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &powertune_supported)) != ADL_OK)
{
log_error ("ERROR: Failed to get ADL PowerControl Capabilities");
return -1;
}
// first backup current value, we will restore it later
if (powertune_supported != 0)
{
// powercontrol settings
ADLOD6PowerControlInfo powertune = {0, 0, 0, 0, 0};
if ((ADL_rc = hm_ADL_Overdrive_PowerControlInfo_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &powertune)) == ADL_OK)
{
ADL_rc = hm_ADL_Overdrive_PowerControl_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &hwmon_ctx->od_power_control_status[device_id]);
}
if (ADL_rc != ADL_OK)
{
log_error ("ERROR: Failed to get current ADL PowerControl settings");
return -1;
}
if ((ADL_rc = hm_ADL_Overdrive_PowerControl_Set (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, powertune.iMaxValue)) != ADL_OK)
{
log_error ("ERROR: Failed to set new ADL PowerControl values");
return -1;
}
// clocks
memset (&hwmon_ctx->od_clock_mem_status[device_id], 0, sizeof (ADLOD6MemClockState));
hwmon_ctx->od_clock_mem_status[device_id].state.iNumberOfPerformanceLevels = 2;
if ((ADL_rc = hm_ADL_Overdrive_StateInfo_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, ADL_OD6_GETSTATEINFO_CUSTOM_PERFORMANCE, &hwmon_ctx->od_clock_mem_status[device_id])) != ADL_OK)
{
log_error ("ERROR: Failed to get ADL memory and engine clock frequency");
return -1;
}
// Query capabilities only to see if profiles were not "damaged", if so output a warning but do accept the users profile settings
ADLOD6Capabilities caps = {0, 0, 0, {0, 0, 0}, {0, 0, 0}, 0, 0};
if ((ADL_rc = hm_ADL_Overdrive_Capabilities_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &caps)) != ADL_OK)
{
log_error ("ERROR: Failed to get ADL device capabilities");
return -1;
}
int engine_clock_max = (int) (0.6666 * caps.sEngineClockRange.iMax);
int memory_clock_max = (int) (0.6250 * caps.sMemoryClockRange.iMax);
int warning_trigger_engine = (int) (0.25 * engine_clock_max);
int warning_trigger_memory = (int) (0.25 * memory_clock_max);
int engine_clock_profile_max = hwmon_ctx->od_clock_mem_status[device_id].state.aLevels[1].iEngineClock;
int memory_clock_profile_max = hwmon_ctx->od_clock_mem_status[device_id].state.aLevels[1].iMemoryClock;
// warning if profile has too low max values
if ((engine_clock_max - engine_clock_profile_max) > warning_trigger_engine)
{
log_info ("WARN: The custom profile seems to have too low maximum engine clock values. You therefore may not reach full performance");
}
if ((memory_clock_max - memory_clock_profile_max) > warning_trigger_memory)
{
log_info ("WARN: The custom profile seems to have too low maximum memory clock values. You therefore may not reach full performance");
}
ADLOD6StateInfo *performance_state = (ADLOD6StateInfo*) mycalloc (1, sizeof (ADLOD6StateInfo) + sizeof (ADLOD6PerformanceLevel));
performance_state->iNumberOfPerformanceLevels = 2;
performance_state->aLevels[0].iEngineClock = engine_clock_profile_max;
performance_state->aLevels[1].iEngineClock = engine_clock_profile_max;
performance_state->aLevels[0].iMemoryClock = memory_clock_profile_max;
performance_state->aLevels[1].iMemoryClock = memory_clock_profile_max;
if ((ADL_rc = hm_ADL_Overdrive_State_Set (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, ADL_OD6_SETSTATE_PERFORMANCE, performance_state)) != ADL_OK)
{
log_info ("ERROR: Failed to set ADL performance state");
return -1;
}
myfree (performance_state);
}
// set powertune value only
if (powertune_supported != 0)
{
// powertune set
ADLOD6PowerControlInfo powertune = {0, 0, 0, 0, 0};
if ((ADL_rc = hm_ADL_Overdrive_PowerControlInfo_Get (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &powertune)) != ADL_OK)
{
log_error ("ERROR: Failed to get current ADL PowerControl settings");
return -1;
}
if ((ADL_rc = hm_ADL_Overdrive_PowerControl_Set (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, powertune.iMaxValue)) != ADL_OK)
{
log_error ("ERROR: Failed to set new ADL PowerControl values");
return -1;
}
}
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
// first backup current value, we will restore it later
unsigned int limit;
bool powertune_supported = false;
if (hm_NVML_nvmlDeviceGetPowerManagementLimit (hwmon_ctx->hm_nvml, 0, hwmon_ctx->hm_device[device_id].nvml, &limit) == NVML_SUCCESS)
{
powertune_supported = true;
}
// if backup worked, activate the maximum allowed
if (powertune_supported == true)
{
unsigned int minLimit;
unsigned int maxLimit;
if (hm_NVML_nvmlDeviceGetPowerManagementLimitConstraints (hwmon_ctx->hm_nvml, 0, hwmon_ctx->hm_device[device_id].nvml, &minLimit, &maxLimit) == NVML_SUCCESS)
{
if (maxLimit > 0)
{
if (hm_NVML_nvmlDeviceSetPowerManagementLimit (hwmon_ctx->hm_nvml, 0, hwmon_ctx->hm_device[device_id].nvml, maxLimit) == NVML_SUCCESS)
{
// now we can be sure we need to reset later
hwmon_ctx->nvml_power_limit[device_id] = limit;
}
}
}
}
}
}
/**
* Store initial fanspeed if gpu_temp_retain is enabled
*/
if (user_options->gpu_temp_retain)
{
for (uint device_id = 0; device_id < opencl_ctx->devices_cnt; device_id++)
{
hc_device_param_t *device_param = &opencl_ctx->devices_param[device_id];
if (device_param->skipped) continue;
if (hwmon_ctx->hm_device[device_id].fan_get_supported == true)
{
const int fanspeed = hm_get_fanspeed_with_device_id (hwmon_ctx, opencl_ctx, device_id);
const int fanpolicy = hm_get_fanpolicy_with_device_id (hwmon_ctx, opencl_ctx, device_id);
// we also set it to tell the OS we take control over the fan and it's automatic controller
// if it was set to automatic. we do not control user-defined fanspeeds.
if (fanpolicy == 1)
{
hwmon_ctx->hm_device[device_id].fan_set_supported = true;
int rc = -1;
if (device_param->device_vendor_id == VENDOR_ID_AMD)
{
rc = hm_set_fanspeed_with_device_id_adl (hwmon_ctx, device_id, fanspeed, 1);
}
else if (device_param->device_vendor_id == VENDOR_ID_NV)
{
#if defined (__linux__)
rc = set_fan_control (hwmon_ctx->hm_xnvctrl, hwmon_ctx->hm_device[device_id].xnvctrl, NV_CTRL_GPU_COOLER_MANUAL_CONTROL_TRUE);
#endif
#if defined (_WIN)
rc = hm_set_fanspeed_with_device_id_nvapi (hwmon_ctx, device_id, fanspeed, 1);
#endif
}
if (rc == 0)
{
hwmon_ctx->hm_device[device_id].fan_set_supported = true;
}
else
{
log_info ("WARNING: Failed to set initial fan speed for device #%u", device_id + 1);
hwmon_ctx->hm_device[device_id].fan_set_supported = false;
}
}
else
{
hwmon_ctx->hm_device[device_id].fan_set_supported = false;
}
}
}
}
return 0;
}
void hwmon_ctx_destroy (hwmon_ctx_t *hwmon_ctx, const user_options_t *user_options, const opencl_ctx_t *opencl_ctx)
{
if (hwmon_ctx->enabled == false) return;
// reset default fan speed
if (user_options->gpu_temp_retain)
{
for (uint device_id = 0; device_id < opencl_ctx->devices_cnt; device_id++)
{
hc_device_param_t *device_param = &opencl_ctx->devices_param[device_id];
if (device_param->skipped) continue;
if (hwmon_ctx->hm_device[device_id].fan_set_supported == true)
{
int rc = -1;
if (device_param->device_vendor_id == VENDOR_ID_AMD)
{
rc = hm_set_fanspeed_with_device_id_adl (hwmon_ctx, device_id, 100, 0);
}
else if (device_param->device_vendor_id == VENDOR_ID_NV)
{
#if defined (__linux__)
rc = set_fan_control (hwmon_ctx->hm_xnvctrl, hwmon_ctx->hm_device[device_id].xnvctrl, NV_CTRL_GPU_COOLER_MANUAL_CONTROL_FALSE);
#endif
#if defined (_WIN)
rc = hm_set_fanspeed_with_device_id_nvapi (hwmon_ctx, device_id, 100, 0);
#endif
}
if (rc == -1) log_info ("WARNING: Failed to restore default fan speed and policy for device #%", device_id + 1);
}
}
}
// reset power tuning
for (uint device_id = 0; device_id < opencl_ctx->devices_cnt; device_id++)
{
hc_device_param_t *device_param = &opencl_ctx->devices_param[device_id];
if (device_param->skipped) continue;
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_AMD)
{
if (hwmon_ctx->hm_device[device_id].od_version == 6)
{
// check powertune capabilities first, if not available then skip device
int powertune_supported = 0;
if ((hm_ADL_Overdrive6_PowerControl_Caps (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, &powertune_supported)) != ADL_OK)
{
log_error ("ERROR: Failed to get ADL PowerControl Capabilities");
continue;
}
if (powertune_supported != 0)
{
// powercontrol settings
if ((hm_ADL_Overdrive_PowerControl_Set (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, hwmon_ctx->od_power_control_status[device_id])) != ADL_OK)
{
log_info ("ERROR: Failed to restore the ADL PowerControl values");
continue;
}
// clocks
ADLOD6StateInfo *performance_state = (ADLOD6StateInfo*) mycalloc (1, sizeof (ADLOD6StateInfo) + sizeof (ADLOD6PerformanceLevel));
performance_state->iNumberOfPerformanceLevels = 2;
performance_state->aLevels[0].iEngineClock = hwmon_ctx->od_clock_mem_status[device_id].state.aLevels[0].iEngineClock;
performance_state->aLevels[1].iEngineClock = hwmon_ctx->od_clock_mem_status[device_id].state.aLevels[1].iEngineClock;
performance_state->aLevels[0].iMemoryClock = hwmon_ctx->od_clock_mem_status[device_id].state.aLevels[0].iMemoryClock;
performance_state->aLevels[1].iMemoryClock = hwmon_ctx->od_clock_mem_status[device_id].state.aLevels[1].iMemoryClock;
if ((hm_ADL_Overdrive_State_Set (hwmon_ctx->hm_adl, hwmon_ctx->hm_device[device_id].adl, ADL_OD6_SETSTATE_PERFORMANCE, performance_state)) != ADL_OK)
{
log_info ("ERROR: Failed to restore ADL performance state");
continue;
}
myfree (performance_state);
}
}
}
if (opencl_ctx->devices_param[device_id].device_vendor_id == VENDOR_ID_NV)
{
unsigned int power_limit = hwmon_ctx->nvml_power_limit[device_id];
if (power_limit > 0)
{
hm_NVML_nvmlDeviceSetPowerManagementLimit (hwmon_ctx->hm_nvml, 0, hwmon_ctx->hm_device[device_id].nvml, power_limit);
}
}
}
// unload shared libraries
if (hwmon_ctx->hm_nvml)
{
hm_NVML_nvmlShutdown (hwmon_ctx->hm_nvml);
nvml_close (hwmon_ctx->hm_nvml);
}
if (hwmon_ctx->hm_nvapi)
{
hm_NvAPI_Unload (hwmon_ctx->hm_nvapi);
nvapi_close (hwmon_ctx->hm_nvapi);
}
if (hwmon_ctx->hm_xnvctrl)
{
hm_XNVCTRL_XCloseDisplay (hwmon_ctx->hm_xnvctrl);
xnvctrl_close (hwmon_ctx->hm_xnvctrl);
}
if (hwmon_ctx->hm_adl)
{
hm_ADL_Main_Control_Destroy (hwmon_ctx->hm_adl);
adl_close (hwmon_ctx->hm_adl);
}
// free memory
myfree (hwmon_ctx->nvml_power_limit);
myfree (hwmon_ctx->od_power_control_status);
myfree (hwmon_ctx->od_clock_mem_status);
myfree (hwmon_ctx->hm_device);
hwmon_ctx->nvml_power_limit = NULL;
hwmon_ctx->od_power_control_status = NULL;
hwmon_ctx->od_clock_mem_status = NULL;
hwmon_ctx->hm_device = NULL;
hwmon_ctx->hm_adl = NULL;
hwmon_ctx->hm_nvml = NULL;
hwmon_ctx->hm_nvapi = NULL;
hwmon_ctx->hm_xnvctrl = NULL;
myfree (hwmon_ctx);
}
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