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change in library loading: libnvidia-ml now does load dynamically only on NVidia systems

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pull/25/head
philsmd 9 years ago
parent 76cc1631be
commit cff683eac1
6 changed files with 182 additions and 47 deletions
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26
include/ext_nvml.h
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@ -12,13 +12,23 @@
typedef nvmlDevice_t HM_ADAPTER_NV;
nvmlReturn_t hc_NVML_nvmlInit (void);
nvmlReturn_t hc_NVML_nvmlShutdown (void);
nvmlReturn_t hc_NVML_nvmlDeviceGetName (nvmlDevice_t device, char *name, unsigned int length);
nvmlReturn_t hc_NVML_nvmlDeviceGetHandleByIndex (unsigned int index, nvmlDevice_t *device);
nvmlReturn_t hc_NVML_nvmlDeviceGetTemperature (nvmlDevice_t device, nvmlTemperatureSensors_t sensorType, unsigned int *temp);
nvmlReturn_t hc_NVML_nvmlDeviceGetFanSpeed (nvmlDevice_t device, unsigned int *speed);
nvmlReturn_t hc_NVML_nvmlDeviceGetPowerUsage (nvmlDevice_t device, unsigned int *power);
nvmlReturn_t hc_NVML_nvmlDeviceGetUtilizationRates (nvmlDevice_t device, nvmlUtilization_t *utilization);
typedef const char * (*NVML_ERROR_STRING) (nvmlReturn_t);
typedef int (*NVML_INIT) ();
typedef int (*NVML_SHUTDOWN) ();
typedef nvmlReturn_t (*NVML_DEVICE_GET_NAME) (nvmlDevice_t, char *, unsigned int);
typedef nvmlReturn_t (*NVML_DEVICE_GET_HANDLE_BY_INDEX) (unsigned int, nvmlDevice_t *);
typedef nvmlReturn_t (*NVML_DEVICE_GET_TEMPERATURE) (nvmlDevice_t, nvmlTemperatureSensors_t, unsigned int *);
typedef nvmlReturn_t (*NVML_DEVICE_GET_FAN_SPEED) (nvmlDevice_t, unsigned int *);
typedef nvmlReturn_t (*NVML_DEVICE_GET_POWER_USAGE) (nvmlDevice_t, unsigned int *);
typedef nvmlReturn_t (*NVML_DEVICE_GET_UTILIZATION_RATES) (nvmlDevice_t, nvmlUtilization_t *);
nvmlReturn_t hc_NVML_nvmlInit (HM_LIB hDLL);
nvmlReturn_t hc_NVML_nvmlShutdown (HM_LIB hDLL);
nvmlReturn_t hc_NVML_nvmlDeviceGetName (HM_LIB hDLL, nvmlDevice_t device, char *name, unsigned int length);
nvmlReturn_t hc_NVML_nvmlDeviceGetHandleByIndex (HM_LIB hDLL, int, unsigned int index, nvmlDevice_t *device);
nvmlReturn_t hc_NVML_nvmlDeviceGetTemperature (HM_LIB hDLL, nvmlDevice_t device, nvmlTemperatureSensors_t sensorType, unsigned int *temp);
nvmlReturn_t hc_NVML_nvmlDeviceGetFanSpeed (HM_LIB hDLL, int, nvmlDevice_t device, unsigned int *speed);
nvmlReturn_t hc_NVML_nvmlDeviceGetPowerUsage (HM_LIB hDLL, nvmlDevice_t device, unsigned int *power);
nvmlReturn_t hc_NVML_nvmlDeviceGetUtilizationRates (HM_LIB hDLL, nvmlDevice_t device, nvmlUtilization_t *utilization);
#endif

4
include/shared.h
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@ -2026,9 +2026,9 @@ uint32_t *hm_get_list_valid_adl_adapters (int iNumberAdapters, int *num_adl_adap
int hm_get_overdrive_version (HM_LIB hm_dll, hm_attrs_t *hm_device, uint32_t *valid_adl_device_list, int num_adl_adapters, LPAdapterInfo lpAdapterInfo);
int hm_check_fanspeed_control (HM_LIB hm_dll, hm_attrs_t *hm_device, uint32_t *valid_adl_device_list, int num_adl_adapters, LPAdapterInfo lpAdapterInfo);
void hm_close_amd (HM_LIB hm_dll);
void hm_close (HM_LIB hm_dll);
HM_LIB hm_init_amd ();
HM_LIB hm_init ();
int hm_get_temperature_with_device_id (const uint device_id);
int hm_get_fanspeed_with_device_id (const uint device_id);

2
src/Makefile
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@ -98,7 +98,7 @@ CFLAGS_WIN := -D_WIN -DWIN -D__MSVCRT__ -D__USE_MINGW_ANSI_STDIO
CFLAGS_LINUX += -I$(OCL)/include/ -I$(ADL)/include/ -I$(GDK)/usr/include/nvidia/gdk/
CFLAGS_WIN += -I$(OCL)/include/ -I$(ADL)/include/ -I$(NVAPI)/
LFLAGS_LINUX := -lpthread -lOpenCL -ldl -lnvidia-ml
LFLAGS_LINUX := -lpthread -lOpenCL -ldl
LFLAGS_WIN := -lpsapi -L./lib
##

137
src/ext_nvml.c
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@ -5,13 +5,43 @@
#include <ext_nvml.h>
nvmlReturn_t hc_NVML_nvmlInit (void)
//#ifdef _POSIX // implied
void *GetLibFunction (void *pLibrary, const char *name)
{
return dlsym (pLibrary, name);
}
const char * hc_NVML_nvmlErrorString (HM_LIB hDLL, nvmlReturn_t nvml_rc)
{
NVML_ERROR_STRING nvmlErrorString = (NVML_ERROR_STRING) GetLibFunction (hDLL, "nvmlErrorString");
if (nvmlErrorString == NULL)
{
log_error ("ERROR: %s\n", "nvmlErrorString() is missing");
exit (-1);
}
return nvmlErrorString (nvml_rc);
}
nvmlReturn_t hc_NVML_nvmlInit (HM_LIB hDLL)
{
NVML_INIT nvmlInit = (NVML_INIT) GetLibFunction (hDLL, "nvmlInit");
if (nvmlInit == NULL)
{
log_error ("ERROR: %s\n", "nvmlInit() is missing");
exit (-1);
}
nvmlReturn_t nvml_rc = nvmlInit ();
if (nvml_rc != NVML_SUCCESS)
{
const char *string = nvmlErrorString (nvml_rc);
const char *string = hc_NVML_nvmlErrorString (hDLL, nvml_rc);
log_info ("WARN: %s %d %s\n", "nvmlInit()", nvml_rc, string);
}
@ -19,13 +49,22 @@ nvmlReturn_t hc_NVML_nvmlInit (void)
return nvml_rc;
}
nvmlReturn_t hc_NVML_nvmlShutdown (void)
nvmlReturn_t hc_NVML_nvmlShutdown (HM_LIB hDLL)
{
NVML_SHUTDOWN nvmlShutdown = (NVML_SHUTDOWN) GetLibFunction (hDLL, "nvmlShutdown");
if (nvmlShutdown == NULL)
{
log_error ("ERROR: %s\n", "nvmlShutdown() is missing");
exit (-1);
}
nvmlReturn_t nvml_rc = nvmlShutdown ();
if (nvml_rc != NVML_SUCCESS)
{
const char *string = nvmlErrorString (nvml_rc);
const char *string = hc_NVML_nvmlErrorString (hDLL, nvml_rc);
log_info ("WARN: %s %d %s\n", "nvmlShutdown()", nvml_rc, string);
}
@ -33,13 +72,22 @@ nvmlReturn_t hc_NVML_nvmlShutdown (void)
return nvml_rc;
}
nvmlReturn_t hc_NVML_nvmlDeviceGetName (nvmlDevice_t device, char *name, unsigned int length)
nvmlReturn_t hc_NVML_nvmlDeviceGetName (HM_LIB hDLL, nvmlDevice_t device, char *name, unsigned int length)
{
NVML_DEVICE_GET_NAME nvmlDeviceGetName = (NVML_DEVICE_GET_NAME) GetLibFunction (hDLL, "nvmlDeviceGetName");
if (nvmlDeviceGetName == NULL)
{
log_error ("ERROR: %s\n", "nvmlDeviceGetName() is missing");
exit (-1);
}
nvmlReturn_t nvml_rc = nvmlDeviceGetName (device, name, length);
if (nvml_rc != NVML_SUCCESS)
{
const char *string = nvmlErrorString (nvml_rc);
const char *string = hc_NVML_nvmlErrorString (hDLL, nvml_rc);
log_info ("WARN: %s %d %s\n", "nvmlDeviceGetName()", nvml_rc, string);
}
@ -47,29 +95,50 @@ nvmlReturn_t hc_NVML_nvmlDeviceGetName (nvmlDevice_t device, char *name, unsigne
return nvml_rc;
}
nvmlReturn_t hc_NVML_nvmlDeviceGetHandleByIndex (unsigned int index, nvmlDevice_t *device)
nvmlReturn_t hc_NVML_nvmlDeviceGetHandleByIndex (HM_LIB hDLL, int skip_warnings, unsigned int index, nvmlDevice_t *device)
{
NVML_DEVICE_GET_HANDLE_BY_INDEX nvmlDeviceGetHandleByIndex = (NVML_DEVICE_GET_HANDLE_BY_INDEX) GetLibFunction (hDLL, "nvmlDeviceGetHandleByIndex");
if (nvmlDeviceGetHandleByIndex == NULL)
{
log_error ("ERROR: %s\n", "nvmlDeviceGetHandleByIndex() is missing");
exit (-1);
}
nvmlReturn_t nvml_rc = nvmlDeviceGetHandleByIndex (index, device);
if (nvml_rc != NVML_SUCCESS)
{
const char *string = nvmlErrorString (nvml_rc);
if (skip_warnings == 0)
{
const char *string = hc_NVML_nvmlErrorString (hDLL, nvml_rc);
log_info ("WARN: %s %d %s\n", "nvmlDeviceGetHandleByIndex()", nvml_rc, string);
log_info ("WARN: %s %d %s\n", "nvmlDeviceGetHandleByIndex()", nvml_rc, string);
}
}
return nvml_rc;
}
nvmlReturn_t hc_NVML_nvmlDeviceGetTemperature (nvmlDevice_t device, nvmlTemperatureSensors_t sensorType, unsigned int *temp)
nvmlReturn_t hc_NVML_nvmlDeviceGetTemperature (HM_LIB hDLL, nvmlDevice_t device, nvmlTemperatureSensors_t sensorType, unsigned int *temp)
{
NVML_DEVICE_GET_TEMPERATURE nvmlDeviceGetTemperature = (NVML_DEVICE_GET_TEMPERATURE) GetLibFunction (hDLL, "nvmlDeviceGetTemperature");
if (nvmlDeviceGetTemperature == NULL)
{
log_error ("ERROR: %s\n", "nvmlDeviceGetTemperature() is missing");
exit (-1);
}
nvmlReturn_t nvml_rc = nvmlDeviceGetTemperature (device, sensorType, temp);
if (nvml_rc != NVML_SUCCESS)
{
*temp = -1;
//const char *string = nvmlErrorString (nvml_rc);
//const char *string = hc_NVML_nvmlErrorString (hDLL, nvml_rc);
//log_info ("WARN: %s %d %s\n", "nvmlDeviceGetTemperature()", nvml_rc, string);
}
@ -77,17 +146,29 @@ nvmlReturn_t hc_NVML_nvmlDeviceGetTemperature (nvmlDevice_t device, nvmlTemperat
return nvml_rc;
}
nvmlReturn_t hc_NVML_nvmlDeviceGetFanSpeed (nvmlDevice_t device, unsigned int *speed)
nvmlReturn_t hc_NVML_nvmlDeviceGetFanSpeed (HM_LIB hDLL, int skip_warnings, nvmlDevice_t device, unsigned int *speed)
{
NVML_DEVICE_GET_FAN_SPEED nvmlDeviceGetFanSpeed = (NVML_DEVICE_GET_FAN_SPEED) GetLibFunction (hDLL, "nvmlDeviceGetFanSpeed");
if (nvmlDeviceGetFanSpeed == NULL)
{
log_error ("ERROR: %s\n", "nvmlDeviceGetFanSpeed() is missing");
exit (-1);
}
nvmlReturn_t nvml_rc = nvmlDeviceGetFanSpeed (device, speed);
if (nvml_rc != NVML_SUCCESS)
{
*speed = -1;
//const char *string = nvmlErrorString (nvml_rc);
if (skip_warnings == 0)
{
const char *string = hc_NVML_nvmlErrorString (hDLL, nvml_rc);
//log_info ("WARN: %s %d %s\n", "nvmlDeviceGetFanSpeed()", nvml_rc, string);
log_info ("WARN: %s %d %s\n", "nvmlDeviceGetFanSpeed()", nvml_rc, string);
}
}
return nvml_rc;
@ -95,15 +176,24 @@ nvmlReturn_t hc_NVML_nvmlDeviceGetFanSpeed (nvmlDevice_t device, unsigned int *s
/* only tesla following */
nvmlReturn_t hc_NVML_nvmlDeviceGetPowerUsage (nvmlDevice_t device, unsigned int *power)
nvmlReturn_t hc_NVML_nvmlDeviceGetPowerUsage (HM_LIB hDLL, nvmlDevice_t device, unsigned int *power)
{
NVML_DEVICE_GET_POWER_USAGE nvmlDeviceGetPowerUsage = (NVML_DEVICE_GET_POWER_USAGE) GetLibFunction (hDLL, "nvmlDeviceGetPowerUsage");
if (nvmlDeviceGetPowerUsage == NULL)
{
log_error ("ERROR: %s\n", "nvmlDeviceGetPowerUsage() is missing");
exit (-1);
}
nvmlReturn_t nvml_rc = nvmlDeviceGetPowerUsage (device, power);
if (nvml_rc != NVML_SUCCESS)
{
*power = -1;
//const char *string = nvmlErrorString (nvml_rc);
//const char *string = hc_NVML_nvmlErrorString (hDLL, nvml_rc);
//log_info ("WARN: %s %d %s\n", "nvmlDeviceGetPowerUsage()", nvml_rc, string);
}
@ -111,8 +201,17 @@ nvmlReturn_t hc_NVML_nvmlDeviceGetPowerUsage (nvmlDevice_t device, unsigned int
return nvml_rc;
}
nvmlReturn_t hc_NVML_nvmlDeviceGetUtilizationRates (nvmlDevice_t device, nvmlUtilization_t *utilization)
nvmlReturn_t hc_NVML_nvmlDeviceGetUtilizationRates (HM_LIB hDLL, nvmlDevice_t device, nvmlUtilization_t *utilization)
{
NVML_DEVICE_GET_UTILIZATION_RATES nvmlDeviceGetUtilizationRates = (NVML_DEVICE_GET_UTILIZATION_RATES) GetLibFunction (hDLL, "nvmlDeviceGetUtilizationRates");
if (nvmlDeviceGetUtilizationRates == NULL)
{
log_error ("ERROR: %s\n", "nvmlDeviceGetUtilizationRates() is missing");
exit (-1);
}
nvmlReturn_t nvml_rc = nvmlDeviceGetUtilizationRates (device, utilization);
if (nvml_rc != NVML_SUCCESS)
@ -120,10 +219,12 @@ nvmlReturn_t hc_NVML_nvmlDeviceGetUtilizationRates (nvmlDevice_t device, nvmlUti
utilization->gpu = -1;
utilization->memory = -1;
//const char *string = nvmlErrorString (nvml_rc);
//const char *string = hc_NVML_nvmlErrorString (hDLL, nvml_rc);
//log_info ("WARN: %s %d %s\n", "nvmlDeviceGetUtilizationRates()", nvml_rc, string);
}
return nvml_rc;
}
//#endif

21
src/oclHashcat.c
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@ -12252,7 +12252,11 @@ int main (int argc, char **argv)
if (vendor_id == VENDOR_ID_NV)
{
#ifdef LINUX
if (hc_NVML_nvmlInit () == NVML_SUCCESS)
HM_LIB hm_dll = hm_init ();
data.hm_dll = hm_dll;
if (hc_NVML_nvmlInit (hm_dll) == NVML_SUCCESS)
{
HM_ADAPTER_NV nvGPUHandle[DEVICES_MAX];
@ -12271,7 +12275,7 @@ int main (int argc, char **argv)
{
unsigned int speed;
if (nvmlDeviceGetFanSpeed (hm_adapter_all[i].adapter_index.nv, &speed) != NVML_ERROR_NOT_SUPPORTED) hm_adapter_all[i].fan_supported = 1;
if (hc_NVML_nvmlDeviceGetFanSpeed (hm_dll, 1, hm_adapter_all[i].adapter_index.nv, &speed) != NVML_ERROR_NOT_SUPPORTED) hm_adapter_all[i].fan_supported = 1;
}
}
#endif
@ -12304,7 +12308,7 @@ int main (int argc, char **argv)
if (vendor_id == VENDOR_ID_AMD)
{
HM_LIB hm_dll = hm_init_amd ();
HM_LIB hm_dll = hm_init ();
data.hm_dll = hm_dll;
@ -16048,7 +16052,7 @@ int main (int argc, char **argv)
if (vendor_id == VENDOR_ID_NV)
{
#ifdef LINUX
hc_NVML_nvmlShutdown ();
hc_NVML_nvmlShutdown (data.hm_dll);
#endif
#ifdef WIN
@ -16060,8 +16064,15 @@ int main (int argc, char **argv)
{
hc_ADL_Main_Control_Destroy (data.hm_dll);
hm_close_amd (data.hm_dll);
hm_close (data.hm_dll);
}
#ifdef LINUX
if (vendor_id == VENDOR_ID_NV)
{
hm_close (data.hm_dll);
}
#endif
}
// free memory

39
src/shared.c
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@ -2658,12 +2658,11 @@ int hm_get_adapter_index_nv (HM_ADAPTER_NV nvGPUHandle[DEVICES_MAX])
for (uint i = 0; i < DEVICES_MAX; i++)
{
// do not use wrapper function to omit warning message
if (nvmlDeviceGetHandleByIndex (i, &nvGPUHandle[i]) != NVML_SUCCESS) break;
if (hc_NVML_nvmlDeviceGetHandleByIndex (data.hm_dll, 1, i, &nvGPUHandle[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));
//hc_NVML_nvmlDeviceGetName (nvGPUHandle[i], name, sizeof (name) - 1);
//hc_NVML_nvmlDeviceGetName (data.hm_dll, nvGPUHandle[i], name, sizeof (name) - 1);
pGpuCount++;
}
@ -2679,7 +2678,7 @@ int hm_get_adapter_index_nv (HM_ADAPTER_NV nvGPUHandle[DEVICES_MAX])
}
#endif
void hm_close_amd (HM_LIB hm_dll)
void hm_close (HM_LIB hm_dll)
{
#ifdef _POSIX
dlclose (hm_dll);
@ -2690,17 +2689,31 @@ void hm_close_amd (HM_LIB hm_dll)
#endif
}
HM_LIB hm_init_amd ()
HM_LIB hm_init ()
{
#ifdef _POSIX
HM_LIB hm_dll = dlopen ("libatiadlxx.so", RTLD_LAZY | RTLD_GLOBAL);
HM_LIB hm_dll = NULL;
#elif _WIN
HM_LIB hm_dll = LoadLibrary ("atiadlxx.dll");
if (data.vendor_id == VENDOR_ID_AMD)
{
#ifdef _POSIX
hm_dll = dlopen ("libatiadlxx.so", RTLD_LAZY | RTLD_GLOBAL);
#elif _WIN
hm_dll = LoadLibrary ("atiadlxx.dll");
if (hm_dll == NULL)
if (hm_dll == NULL)
{
hm_dll = LoadLibrary ("atiadlxy.dll");
}
#endif
}
#ifdef LINUX
if (data.vendor_id == VENDOR_ID_NV)
{
hm_dll = dlopen ("libnvidia-ml.so", RTLD_LAZY | RTLD_GLOBAL);
}
#endif
return hm_dll;
@ -3077,7 +3090,7 @@ int hm_get_temperature_with_device_id (const uint device_id)
#ifdef LINUX
int temperature = 0;
hc_NVML_nvmlDeviceGetTemperature (data.hm_device[device_id].adapter_index.nv, NVML_TEMPERATURE_GPU, (unsigned int *) &temperature);
hc_NVML_nvmlDeviceGetTemperature (data.hm_dll, data.hm_device[device_id].adapter_index.nv, NVML_TEMPERATURE_GPU, (unsigned int *) &temperature);
return temperature;
#endif
@ -3139,7 +3152,7 @@ int hm_get_fanspeed_with_device_id (const uint device_id)
#ifdef LINUX
int speed = 0;
hc_NVML_nvmlDeviceGetFanSpeed (data.hm_device[device_id].adapter_index.nv, (unsigned int *) &speed);
hc_NVML_nvmlDeviceGetFanSpeed (data.hm_dll, 1, data.hm_device[device_id].adapter_index.nv, (unsigned int *) &speed);
return speed;
#endif
@ -3178,7 +3191,7 @@ int hm_get_utilization_with_device_id (const uint device_id)
#ifdef LINUX
nvmlUtilization_t utilization;
hc_NVML_nvmlDeviceGetUtilizationRates (data.hm_device[device_id].adapter_index.nv, &utilization);
hc_NVML_nvmlDeviceGetUtilizationRates (data.hm_dll, data.hm_device[device_id].adapter_index.nv, &utilization);
return utilization.gpu;
#endif

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