GOSTSec
/
ccminer
mirror of https://github.com/GOSTSec/ccminer
1
0
Fork 0
Code Issues Releases Wiki Activity
Browse Source

nvapi: be more secure with unsupported apis 

also query the led level and fix OV delta output

note: the Gigabyte 1080 G1 seems not compatible with the current nvapi
2upstream
Tanguy Pruvot 8 years ago
parent
eb84ef9c8a
commit
801db3d076
3 changed files with 160 additions and 91 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 13
      compat/nvapi/nvapi_ccminer.h
  2. 25
      nvapi.cpp
  3. 213
      nvml.cpp

13
compat/nvapi/nvapi_ccminer.h
Unescape View File

@ -264,3 +264,16 @@ NvAPI_Status NvAPI_DLL_SetPstates20v2(NvPhysicalGpuHandle handle, NV_GPU_PERF_PS @@ -264,3 +264,16 @@ NvAPI_Status NvAPI_DLL_SetPstates20v2(NvPhysicalGpuHandle handle, NV_GPU_PERF_PS
NvAPI_Status NvAPI_DLL_Unload();
#define NV_ASSERT(x) { NvAPI_Status ret = x; if(ret != NVAPI_OK) return ret; }
// to reduce stack size, allow to reuse a mem buffer
#define NV_INIT_STRUCT_ON(TYPE, var, mem) { \
var = (TYPE*) mem; \
memset(var, 0, sizeof(TYPE)); \
var->version = TYPE##_VER; \
}
// alloc a struct, need free(var)
#define NV_INIT_STRUCT_ALLOC(TYPE, var) { \
var = (TYPE*) calloc(1, TYPE##_VER & 0xFFFF); \
if (var) var->version = TYPE##_VER; \
}

25
nvapi.cpp
Unescape View File

@ -86,6 +86,7 @@ NvAPI_Status NvAPI_DLL_GetInterfaceVersionString(NvAPI_ShortString string) { @@ -86,6 +86,7 @@ NvAPI_Status NvAPI_DLL_GetInterfaceVersionString(NvAPI_ShortString string) {
if(!pointer) {
pointer = (NvAPI_Status (*)(NvAPI_ShortString))nvidia_handle->query(NVAPI_ID_IFVERSION);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(string);
}
@ -96,6 +97,7 @@ NvAPI_Status NvAPI_DLL_PerfPoliciesGetInfo(NvPhysicalGpuHandle handle, NVAPI_GPU @@ -96,6 +97,7 @@ NvAPI_Status NvAPI_DLL_PerfPoliciesGetInfo(NvPhysicalGpuHandle handle, NVAPI_GPU
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_PERF_INFO*))nvidia_handle->query(NVAPI_ID_PERF_INFO);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pInfo);
}
@ -106,6 +108,7 @@ NvAPI_Status NvAPI_DLL_PerfPoliciesGetStatus(NvPhysicalGpuHandle handle, NVAPI_G @@ -106,6 +108,7 @@ NvAPI_Status NvAPI_DLL_PerfPoliciesGetStatus(NvPhysicalGpuHandle handle, NVAPI_G
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_PERF_STATUS*))nvidia_handle->query(NVAPI_ID_PERF_STATS);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pStatus);
}
@ -116,6 +119,7 @@ NvAPI_Status NvAPI_DLL_ClientPowerPoliciesGetInfo(NvPhysicalGpuHandle handle, NV @@ -116,6 +119,7 @@ NvAPI_Status NvAPI_DLL_ClientPowerPoliciesGetInfo(NvPhysicalGpuHandle handle, NV
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_POWER_INFO*))nvidia_handle->query(NVAPI_ID_POWER_INFO);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pInfo);
}
@ -126,6 +130,7 @@ NvAPI_Status NvAPI_DLL_ClientPowerPoliciesGetStatus(NvPhysicalGpuHandle handle, @@ -126,6 +130,7 @@ NvAPI_Status NvAPI_DLL_ClientPowerPoliciesGetStatus(NvPhysicalGpuHandle handle,
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_POWER_STATUS*))nvidia_handle->query(NVAPI_ID_POWERPOL_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pPolicies);
}
@ -136,6 +141,7 @@ NvAPI_Status NvAPI_DLL_ClientPowerPoliciesSetStatus(NvPhysicalGpuHandle handle, @@ -136,6 +141,7 @@ NvAPI_Status NvAPI_DLL_ClientPowerPoliciesSetStatus(NvPhysicalGpuHandle handle,
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_POWER_STATUS*))nvidia_handle->query(NVAPI_ID_POWERPOL_SET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pPolicies);
}
@ -146,6 +152,7 @@ NvAPI_Status NvAPI_DLL_ClientPowerTopologyGetStatus(NvPhysicalGpuHandle handle, @@ -146,6 +152,7 @@ NvAPI_Status NvAPI_DLL_ClientPowerTopologyGetStatus(NvPhysicalGpuHandle handle,
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_POWER_TOPO*))nvidia_handle->query(NVAPI_ID_POWERTOPO_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, topo);
}
@ -156,6 +163,7 @@ NvAPI_Status NvAPI_DLL_ClientThermalPoliciesGetInfo(NvPhysicalGpuHandle handle, @@ -156,6 +163,7 @@ NvAPI_Status NvAPI_DLL_ClientThermalPoliciesGetInfo(NvPhysicalGpuHandle handle,
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_THERMAL_INFO*))nvidia_handle->query(NVAPI_ID_THERMAL_INFO);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pInfo);
}
@ -166,6 +174,7 @@ NvAPI_Status NvAPI_DLL_ClientThermalPoliciesGetLimit(NvPhysicalGpuHandle handle, @@ -166,6 +174,7 @@ NvAPI_Status NvAPI_DLL_ClientThermalPoliciesGetLimit(NvPhysicalGpuHandle handle,
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_THERMAL_LIMIT*))nvidia_handle->query(NVAPI_ID_TLIMIT_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pLimit);
}
@ -176,6 +185,7 @@ NvAPI_Status NvAPI_DLL_ClientThermalPoliciesSetLimit(NvPhysicalGpuHandle handle, @@ -176,6 +185,7 @@ NvAPI_Status NvAPI_DLL_ClientThermalPoliciesSetLimit(NvPhysicalGpuHandle handle,
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_GPU_THERMAL_LIMIT*))nvidia_handle->query(NVAPI_ID_TLIMIT_SET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pLimit);
}
@ -186,6 +196,7 @@ NvAPI_Status NvAPI_DLL_GetSerialNumber(NvPhysicalGpuHandle handle, NvAPI_ShortSt @@ -186,6 +196,7 @@ NvAPI_Status NvAPI_DLL_GetSerialNumber(NvPhysicalGpuHandle handle, NvAPI_ShortSt
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NvAPI_ShortString))nvidia_handle->query(NVAPI_ID_SERIALNUM_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, serial);
}
@ -196,6 +207,7 @@ NvAPI_Status NvAPI_DLL_GetCurrentVoltage(NvPhysicalGpuHandle handle, NVAPI_VOLTA @@ -196,6 +207,7 @@ NvAPI_Status NvAPI_DLL_GetCurrentVoltage(NvPhysicalGpuHandle handle, NVAPI_VOLTA
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_VOLTAGE_STATUS*))nvidia_handle->query(NVAPI_ID_VOLTAGE_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, status);
}
@ -206,6 +218,7 @@ NvAPI_Status NvAPI_DLL_GetVoltageDomainsStatus(NvPhysicalGpuHandle handle, NVAPI @@ -206,6 +218,7 @@ NvAPI_Status NvAPI_DLL_GetVoltageDomainsStatus(NvPhysicalGpuHandle handle, NVAPI
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_VOLT_STATUS*))nvidia_handle->query(NVAPI_ID_VOLT_STATUS_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, data);
}
@ -216,6 +229,7 @@ NvAPI_Status NvAPI_DLL_GetClockBoostRanges(NvPhysicalGpuHandle handle, NVAPI_CLO @@ -216,6 +229,7 @@ NvAPI_Status NvAPI_DLL_GetClockBoostRanges(NvPhysicalGpuHandle handle, NVAPI_CLO
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_CLOCKS_RANGE*))nvidia_handle->query(NVAPI_ID_CLK_RANGE_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, range);
}
@ -226,6 +240,7 @@ NvAPI_Status NvAPI_DLL_GetClockBoostMask(NvPhysicalGpuHandle handle, NVAPI_CLOCK @@ -226,6 +240,7 @@ NvAPI_Status NvAPI_DLL_GetClockBoostMask(NvPhysicalGpuHandle handle, NVAPI_CLOCK
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_CLOCK_MASKS*))nvidia_handle->query(NVAPI_ID_CLK_BOOST_MASK);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, range);
}
@ -236,6 +251,7 @@ NvAPI_Status NvAPI_DLL_GetClockBoostTable(NvPhysicalGpuHandle handle, NVAPI_CLOC @@ -236,6 +251,7 @@ NvAPI_Status NvAPI_DLL_GetClockBoostTable(NvPhysicalGpuHandle handle, NVAPI_CLOC
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_CLOCK_TABLE*))nvidia_handle->query(NVAPI_ID_CLK_BOOST_TABLE_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, table);
}
@ -246,6 +262,7 @@ NvAPI_Status NvAPI_DLL_SetClockBoostTable(NvPhysicalGpuHandle handle, NVAPI_CLOC @@ -246,6 +262,7 @@ NvAPI_Status NvAPI_DLL_SetClockBoostTable(NvPhysicalGpuHandle handle, NVAPI_CLOC
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_CLOCK_TABLE*))nvidia_handle->query(NVAPI_ID_CLK_BOOST_TABLE_SET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, table);
}
@ -256,6 +273,7 @@ NvAPI_Status NvAPI_DLL_GetVFPCurve(NvPhysicalGpuHandle handle, NVAPI_VFP_CURVE* @@ -256,6 +273,7 @@ NvAPI_Status NvAPI_DLL_GetVFPCurve(NvPhysicalGpuHandle handle, NVAPI_VFP_CURVE*
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_VFP_CURVE*))nvidia_handle->query(NVAPI_ID_VFP_CURVE_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, curve);
}
@ -269,6 +287,7 @@ NvAPI_Status NvAPI_DLL_GetCoreVoltageBoostPercent(NvPhysicalGpuHandle handle, NV @@ -269,6 +287,7 @@ NvAPI_Status NvAPI_DLL_GetCoreVoltageBoostPercent(NvPhysicalGpuHandle handle, NV
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_VOLTBOOST_PERCENT*))nvidia_handle->query(NVAPI_ID_VOLTBOOST_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, boost);
}
#define NVAPI_ID_VOLTBOOST_SET 0xB9306D9B // Pascal 1-0028
@ -278,6 +297,7 @@ NvAPI_Status NvAPI_DLL_SetCoreVoltageBoostPercent(NvPhysicalGpuHandle handle, NV @@ -278,6 +297,7 @@ NvAPI_Status NvAPI_DLL_SetCoreVoltageBoostPercent(NvPhysicalGpuHandle handle, NV
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_VOLTBOOST_PERCENT*))nvidia_handle->query(NVAPI_ID_VOLTBOOST_SET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, boost);
}
@ -288,6 +308,7 @@ NvAPI_Status NvAPI_DLL_GetPerfClocks(NvPhysicalGpuHandle handle, void* pFreqs){ @@ -288,6 +308,7 @@ NvAPI_Status NvAPI_DLL_GetPerfClocks(NvPhysicalGpuHandle handle, void* pFreqs){
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, void*))nvidia_handle->query(NVAPI_ID_PERFCLOCKS_GET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pFreqs);
}
@ -299,6 +320,7 @@ NvAPI_Status NvAPI_DLL_SetPstates20v1(NvPhysicalGpuHandle handle, NV_GPU_PERF_PS @@ -299,6 +320,7 @@ NvAPI_Status NvAPI_DLL_SetPstates20v1(NvPhysicalGpuHandle handle, NV_GPU_PERF_PS
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NV_GPU_PERF_PSTATES20_INFO_V1*))nvidia_handle->query(NVAPI_ID_PSTATE20_SET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pSet);
}
@ -309,6 +331,7 @@ NvAPI_Status NvAPI_DLL_SetPstates20v2(NvPhysicalGpuHandle handle, NV_GPU_PERF_PS @@ -309,6 +331,7 @@ NvAPI_Status NvAPI_DLL_SetPstates20v2(NvPhysicalGpuHandle handle, NV_GPU_PERF_PS
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NV_GPU_PERF_PSTATES20_INFO_V2*))nvidia_handle->query(NVAPI_ID_PSTATE20_SET);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pSet);
}
@ -320,6 +343,7 @@ NvAPI_Status NvAPI_DLL_GetVoltages(NvPhysicalGpuHandle handle, NVAPI_VOLTAGES_TA @@ -320,6 +343,7 @@ NvAPI_Status NvAPI_DLL_GetVoltages(NvPhysicalGpuHandle handle, NVAPI_VOLTAGES_TA
if(!pointer) {
pointer = (NvAPI_Status (*)(NvPhysicalGpuHandle, NVAPI_VOLTAGES_TABLE*))nvidia_handle->query(NVAPI_ID_VOLTAGES);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)(handle, pInfo);
}
@ -330,6 +354,7 @@ NvAPI_Status NvAPI_DLL_Unload() { @@ -330,6 +354,7 @@ NvAPI_Status NvAPI_DLL_Unload() {
if(!pointer) {
pointer = (NvAPI_Status (*)())nvidia_handle->query(NVAPI_ID_UNLOAD);
}
if(!pointer) return NVAPI_NO_IMPLEMENTATION;
return (*pointer)();
}

213
nvml.cpp
Unescape View File

@ -958,6 +958,9 @@ int nvapi_pstateinfo(unsigned int devNum) @@ -958,6 +958,9 @@ int nvapi_pstateinfo(unsigned int devNum)
{
uint32_t n;
NvAPI_Status ret;
uint32_t* mem = (uint32_t*) calloc(1, 0x4000);
if (!mem)
return -ENOMEM;
unsigned int current = 0xFF;
// useless on init but...
@ -997,9 +1000,9 @@ int nvapi_pstateinfo(unsigned int devNum) @@ -997,9 +1000,9 @@ int nvapi_pstateinfo(unsigned int devNum)
ret = NvAPI_DLL_SetPstates20v2(phys[devNum], &pset2);
#endif
NV_GPU_PERF_PSTATES20_INFO info = { 0 };
info.version = NV_GPU_PERF_PSTATES20_INFO_VER;
if ((ret = NvAPI_GPU_GetPstates20(phys[devNum], &info)) != NVAPI_OK) {
NV_GPU_PERF_PSTATES20_INFO* info;
NV_INIT_STRUCT_ON(NV_GPU_PERF_PSTATES20_INFO, info, mem);
if ((ret = NvAPI_GPU_GetPstates20(phys[devNum], info)) != NVAPI_OK) {
NvAPI_ShortString string;
NvAPI_GetErrorMessage(ret, string);
if (opt_debug)
@ -1007,168 +1010,178 @@ int nvapi_pstateinfo(unsigned int devNum) @@ -1007,168 +1010,178 @@ int nvapi_pstateinfo(unsigned int devNum)
return -1;
}
for (n=0; n < info.numPstates; n++) {
NV_GPU_PSTATE20_CLOCK_ENTRY_V1* clocks = info.pstates[n].clocks;
for (n=0; n < info->numPstates; n++) {
NV_GPU_PSTATE20_CLOCK_ENTRY_V1* clocks = info->pstates[n].clocks;
applog(LOG_RAW, "%sP%d: MEM %4u MHz%s GPU %6.1f MHz%s %4u mV%s \x7F %d/%d",
info.pstates[n].pstateId == current ? ">":" ", info.pstates[n].pstateId,
info->pstates[n].pstateId == current ? ">":" ", (int) info->pstates[n].pstateId,
clocks[1].data.single.freq_kHz/1000, clocks[1].bIsEditable ? "*":" ",
(double) clocks[0].data.single.freq_kHz/1000, clocks[0].bIsEditable ? "*":" ",
info.pstates[n].baseVoltages[0].volt_uV/1000, info.pstates[n].baseVoltages[0].bIsEditable ? "*": " ",
info.pstates[n].baseVoltages[0].voltDelta_uV.valueRange.min/1000, // range if editable
info.pstates[n].baseVoltages[0].voltDelta_uV.valueRange.max/1000);
info->pstates[n].baseVoltages[0].volt_uV/1000, info->pstates[n].baseVoltages[0].bIsEditable ? "*": " ",
info->pstates[n].baseVoltages[0].voltDelta_uV.valueRange.min/1000, // range if editable
info->pstates[n].baseVoltages[0].voltDelta_uV.valueRange.max/1000);
if (clocks[1].freqDelta_kHz.value || clocks[0].freqDelta_kHz.value) {
applog(LOG_RAW, " OC %+4d MHz %+6.1f MHz",
clocks[1].freqDelta_kHz.value/1000, (double) clocks[0].freqDelta_kHz.value/1000);
}
}
// boost over volting (GTX 9xx only ?)
for (n=0; n < info.ov.numVoltages; n++) {
applog(LOG_RAW, " OV: %u%+u mV%s \x7F %d/%d",
info.ov.voltages[n].volt_uV/1000, info.ov.voltages[n].voltDelta_uV.value/1000, info.ov.voltages[n].bIsEditable ? "*":" ",
info.ov.voltages[n].voltDelta_uV.valueRange.min/1000, info.ov.voltages[n].voltDelta_uV.valueRange.max/1000);
for (n=0; n < info->ov.numVoltages; n++) {
applog(LOG_RAW, " OV: %u%+d mV%s \x7F %d/%d",
info->ov.voltages[n].volt_uV/1000, info->ov.voltages[n].voltDelta_uV.value/1000, info->ov.voltages[n].bIsEditable ? "*":" ",
info->ov.voltages[n].voltDelta_uV.valueRange.min/1000, info->ov.voltages[n].voltDelta_uV.valueRange.max/1000);
}
NV_GPU_CLOCK_FREQUENCIES freqs = { 0 };
freqs.version = NV_GPU_CLOCK_FREQUENCIES_VER;
freqs.ClockType = NV_GPU_CLOCK_FREQUENCIES_BASE_CLOCK;
ret = NvAPI_GPU_GetAllClockFrequencies(phys[devNum], &freqs);
NV_GPU_CLOCK_FREQUENCIES *freqs;
NV_INIT_STRUCT_ON(NV_GPU_CLOCK_FREQUENCIES, freqs, mem);
freqs->ClockType = NV_GPU_CLOCK_FREQUENCIES_BASE_CLOCK;
ret = NvAPI_GPU_GetAllClockFrequencies(phys[devNum], freqs);
applog(LOG_RAW, " MEM %4.0f MHz GPU %6.1f MHz Base Clocks",
(double) freqs.domain[NVAPI_GPU_PUBLIC_CLOCK_MEMORY].frequency / 1000,
(double) freqs.domain[NVAPI_GPU_PUBLIC_CLOCK_GRAPHICS].frequency / 1000);
(double) freqs->domain[NVAPI_GPU_PUBLIC_CLOCK_MEMORY].frequency / 1000,
(double) freqs->domain[NVAPI_GPU_PUBLIC_CLOCK_GRAPHICS].frequency / 1000);
freqs.ClockType = NV_GPU_CLOCK_FREQUENCIES_BOOST_CLOCK;
ret = NvAPI_GPU_GetAllClockFrequencies(phys[devNum], &freqs);
freqs->ClockType = NV_GPU_CLOCK_FREQUENCIES_BOOST_CLOCK;
ret = NvAPI_GPU_GetAllClockFrequencies(phys[devNum], freqs);
applog(LOG_RAW, " MEM %4.0f MHz GPU %6.1f MHz Boost Clocks",
(double) freqs.domain[NVAPI_GPU_PUBLIC_CLOCK_MEMORY].frequency / 1000,
(double) freqs.domain[NVAPI_GPU_PUBLIC_CLOCK_GRAPHICS].frequency / 1000);
(double) freqs->domain[NVAPI_GPU_PUBLIC_CLOCK_MEMORY].frequency / 1000,
(double) freqs->domain[NVAPI_GPU_PUBLIC_CLOCK_GRAPHICS].frequency / 1000);
freqs.ClockType = NV_GPU_CLOCK_FREQUENCIES_CURRENT_FREQ;
ret = NvAPI_GPU_GetAllClockFrequencies(phys[devNum], &freqs);
freqs->ClockType = NV_GPU_CLOCK_FREQUENCIES_CURRENT_FREQ;
ret = NvAPI_GPU_GetAllClockFrequencies(phys[devNum], freqs);
applog(LOG_RAW, " MEM %4.0f MHz GPU %6.1f MHz >Current",
(double) freqs.domain[NVAPI_GPU_PUBLIC_CLOCK_MEMORY].frequency / 1000,
(double) freqs.domain[NVAPI_GPU_PUBLIC_CLOCK_GRAPHICS].frequency / 1000);
(double) freqs->domain[NVAPI_GPU_PUBLIC_CLOCK_MEMORY].frequency / 1000,
(double) freqs->domain[NVAPI_GPU_PUBLIC_CLOCK_GRAPHICS].frequency / 1000);
// Pascal only
NVAPI_VOLTBOOST_PERCENT pvb = { 0 };
pvb.version = NVAPI_VOLTBOOST_PERCENT_VER;
if ((ret = NvAPI_DLL_GetCoreVoltageBoostPercent(phys[devNum], &pvb)) == NVAPI_OK) {
NVAPI_VOLTAGE_STATUS pvdom = { 0 };
pvdom.version = NVAPI_VOLTAGE_STATUS_VER;
NvAPI_DLL_GetCurrentVoltage(phys[devNum], &pvdom);
if (pvdom.value_uV)
applog(LOG_RAW, " GPU Voltage is %u mV %+d%% boost", pvdom.value_uV/1000, pvb.percent);
else
applog(LOG_RAW, " GPU Voltage is %u mV", pvdom.value_uV/1000);
NVAPI_VOLTBOOST_PERCENT *pvb;
NV_INIT_STRUCT_ON(NVAPI_VOLTBOOST_PERCENT, pvb, mem);
if ((ret = NvAPI_DLL_GetCoreVoltageBoostPercent(phys[devNum], pvb)) == NVAPI_OK) {
NVAPI_VOLTAGE_STATUS *pvdom;
NV_INIT_STRUCT_ALLOC(NVAPI_VOLTAGE_STATUS, pvdom);
NvAPI_DLL_GetCurrentVoltage(phys[devNum], pvdom);
if (pvdom && pvdom->value_uV)
applog(LOG_RAW, " GPU Voltage is %u mV %+d%% boost", pvdom->value_uV/1000, pvb->percent);
else if (pvdom)
applog(LOG_RAW, " GPU Voltage is %u mV", pvdom->value_uV/1000);
free(pvdom);
} else {
// Maxwell 9xx
NVAPI_VOLT_STATUS mvdom = { 0 };
mvdom.version = NVAPI_VOLT_STATUS_VER;
if ((ret = NvAPI_DLL_GetVoltageDomainsStatus(phys[devNum], &mvdom)) == NVAPI_OK) {
if (mvdom.value_uV)
applog(LOG_RAW, " GPU Voltage is %u mV", mvdom.value_uV/1000);
NVAPI_VOLT_STATUS *mvdom;
NV_INIT_STRUCT_ALLOC(NVAPI_VOLT_STATUS, mvdom);
if (mvdom && (ret = NvAPI_DLL_GetVoltageDomainsStatus(phys[devNum], mvdom)) == NVAPI_OK) {
if (mvdom->value_uV)
applog(LOG_RAW, " GPU Voltage is %u mV", mvdom->value_uV/1000);
}
free(mvdom);
}
uint8_t plim = nvapi_get_plimit(devNum);
applog(LOG_RAW, " Power limit is set to %u%%", (uint32_t) plim);
uint32_t plim = nvapi_get_plimit(devNum);
applog(LOG_RAW, " Power limit is set to %u%%", plim);
NV_GPU_THERMAL_SETTINGS tset = { 0 };
NVAPI_GPU_THERMAL_INFO tnfo = { 0 };
NVAPI_GPU_THERMAL_LIMIT tlim = { 0 };
tset.version = NV_GPU_THERMAL_SETTINGS_VER;
NvAPI_GPU_GetThermalSettings(phys[devNum], 0, &tset);
tnfo.version = NVAPI_GPU_THERMAL_INFO_VER;
NvAPI_DLL_ClientThermalPoliciesGetInfo(phys[devNum], &tnfo);
tlim.version = NVAPI_GPU_THERMAL_LIMIT_VER;
if ((ret = NvAPI_DLL_ClientThermalPoliciesGetLimit(phys[devNum], &tlim)) == NVAPI_OK) {
NV_GPU_THERMAL_SETTINGS *tset;
NV_INIT_STRUCT_ON(NV_GPU_THERMAL_SETTINGS, tset, mem);
NVAPI_GPU_THERMAL_INFO *tnfo;
NV_INIT_STRUCT_ALLOC(NVAPI_GPU_THERMAL_INFO, tnfo);
NVAPI_GPU_THERMAL_LIMIT *tlim;
NV_INIT_STRUCT_ALLOC(NVAPI_GPU_THERMAL_LIMIT, tlim);
NvAPI_GPU_GetThermalSettings(phys[devNum], 0, tset);
NvAPI_DLL_ClientThermalPoliciesGetInfo(phys[devNum], tnfo);
if ((ret = NvAPI_DLL_ClientThermalPoliciesGetLimit(phys[devNum], tlim)) == NVAPI_OK) {
applog(LOG_RAW, " Thermal limit is set to %u, current Tc %d, range [%u-%u]",
tlim.entries[0].value >> 8, tset.sensor[0].currentTemp,
tnfo.entries[0].min_temp >> 8, tnfo.entries[0].max_temp >> 8);
tlim->entries[0].value >> 8, tset->sensor[0].currentTemp,
tnfo->entries[0].min_temp >> 8, tnfo->entries[0].max_temp >> 8);
}
free(tnfo);
free(tlim);
#if 1
// Read pascal Clocks Table, Empty on 9xx
NVAPI_CLOCKS_RANGE ranges = { 0 };
ranges.version = NVAPI_CLOCKS_RANGE_VER;
ret = NvAPI_DLL_GetClockBoostRanges(phys[devNum], &ranges);
NVAPI_CLOCK_MASKS boost = { 0 };
boost.version = NVAPI_CLOCK_MASKS_VER;
ret = NvAPI_DLL_GetClockBoostMask(phys[devNum], &boost);
//NVAPI_CLOCKS_RANGE* ranges;
//NV_INIT_STRUCT_ON(NVAPI_CLOCKS_RANGE, ranges, mem);
//ret = NvAPI_DLL_GetClockBoostRanges(phys[devNum], ranges);
NVAPI_CLOCK_MASKS* boost;
NV_INIT_STRUCT_ON(NVAPI_CLOCK_MASKS, boost, mem);
ret = NvAPI_DLL_GetClockBoostMask(phys[devNum], boost);
int gpuClocks = 0, memClocks = 0;
for (n=0; n < 80+23; n++) {
if (boost.clocks[n].memDelta) memClocks++;
if (boost.clocks[n].gpuDelta) gpuClocks++;
if (boost->clocks[n].memDelta) memClocks++;
if (boost->clocks[n].gpuDelta) gpuClocks++;
}
// PASCAL GTX ONLY
if (gpuClocks || memClocks) {
NVAPI_CLOCK_TABLE table = { 0 };
table.version = NVAPI_CLOCK_TABLE_VER;
memcpy(table.mask, boost.mask, 12);
ret = NvAPI_DLL_GetClockBoostTable(phys[devNum], &table);
NVAPI_CLOCK_TABLE *table;
NV_INIT_STRUCT_ALLOC(NVAPI_CLOCK_TABLE, table);
memcpy(table->mask, boost->mask, 12);
ret = NvAPI_DLL_GetClockBoostTable(phys[devNum], table);
gpuClocks = 0, memClocks = 0;
for (n=0; n < 12; n++) {
if (table.buf0[n] != 0) applog(LOG_RAW, "boost table 0[%u] not empty (%u)", n, table.buf0[n]);
if (table->buf0[n] != 0) applog(LOG_RAW, "boost table 0[%u] not empty (%u)", n, table->buf0[n]);
}
for (n=0; n < 80; n++) {
if (table.gpuDeltas[n].freqDelta) {
if (table->gpuDeltas[n].freqDelta) {
// note: gpu delta value seems to be x2, not the memory
//applog(LOG_RAW, " Boost gpu clock delta %u set to %d MHz", n, table.gpuDeltas[n].freqDelta/2000);
//applog(LOG_RAW, " Boost gpu clock delta %u set to %d MHz", n, table->gpuDeltas[n].freqDelta/2000);
gpuClocks++;
}
}
for (n=0; n < 23; n++) {
if (table.memFilled[n]) {
//applog(LOG_RAW, " Boost mem clock delta %u set to %d MHz", n, table.memDeltas[n]/1000);
if (table->memFilled[n]) {
//applog(LOG_RAW, " Boost mem clock delta %u set to %d MHz", n, table->memDeltas[n]/1000);
memClocks++;
}
}
for (n=0; n < 1529; n++) {
if (table.buf1[n] != 0) applog(LOG_RAW, "boost table 1[%u] not empty (%u)", n, table.buf1[n]);
if (table->buf1[n] != 0) applog(LOG_RAW, "boost table 1[%u] not empty (%u)", n, table->buf1[n]);
}
applog(LOG_RAW, " Boost table contains %d gpu and %d mem levels.", gpuClocks, memClocks);
free(table);
NVAPI_VFP_CURVE curve = { 0 };
curve.version = NVAPI_VFP_CURVE_VER;
memcpy(curve.mask, boost.mask, 12);
ret = NvAPI_DLL_GetVFPCurve(phys[devNum], &curve);
NVAPI_VFP_CURVE *curve;
NV_INIT_STRUCT_ALLOC(NVAPI_VFP_CURVE, curve);
memcpy(curve->mask, boost->mask, 12);
ret = NvAPI_DLL_GetVFPCurve(phys[devNum], curve);
gpuClocks = 0, memClocks = 0;
for (n=0; n < 80; n++) {
if (curve.gpuEntries[n].freq_kHz || curve.gpuEntries[n].volt_uV) {
// applog(LOG_RAW, "gpu volt table %2u %4u MHz - %6u mV", n, curve.gpuEntries[n].freq_kHz/1000, curve.gpuEntries[n].volt_uV/1000);
if (curve->gpuEntries[n].freq_kHz || curve->gpuEntries[n].volt_uV) {
// applog(LOG_RAW, "gpu volt table %2u %4u MHz - %6u mV", n, curve->gpuEntries[n].freq_kHz/1000, curve->gpuEntries[n].volt_uV/1000);
gpuClocks++;
}
}
for (n=0; n < 23; n++) {
if (curve.memEntries[n].freq_kHz || curve.memEntries[n].volt_uV) {
// applog(LOG_RAW, "mem volt table %2u %4u MHz - %6u mV", n, curve.memEntries[n].freq_kHz/1000, curve.memEntries[n].volt_uV/1000);
if (curve->memEntries[n].freq_kHz || curve->memEntries[n].volt_uV) {
// applog(LOG_RAW, "mem volt table %2u %4u MHz - %6u mV", n, curve->memEntries[n].freq_kHz/1000, curve->memEntries[n].volt_uV/1000);
memClocks++;
}
}
for (n=0; n < 1064; n++) {
if (table.buf1[n] != 0) applog(LOG_RAW, "volt table buf1[%u] not empty (%u)", n, curve.buf1[n]);
if (curve->buf1[n] != 0) applog(LOG_RAW, "volt table buf1[%u] not empty (%u)", n, curve->buf1[n]);
}
applog(LOG_RAW, " Volts table contains %d gpu and %d mem levels.", gpuClocks, memClocks);
free(curve);
}
// Maxwell
else {
NVAPI_VOLTAGES_TABLE volts = { 0 };
volts.version = NVAPI_VOLTAGES_TABLE_VER;
NVAPI_VOLTAGES_TABLE* volts;
NV_INIT_STRUCT_ALLOC(NVAPI_VOLTAGES_TABLE, volts);
int entries = 0;
ret = NvAPI_DLL_GetVoltages(phys[devNum], &volts);
ret = NvAPI_DLL_GetVoltages(phys[devNum], volts);
for (n=0; n < 128; n++) {
if (volts.entries[n].volt_uV)
if (volts->entries[n].volt_uV)
entries++;
}
applog(LOG_RAW, " Volts table contains %d gpu levels.", entries);
free(volts);
}
NV_DISPLAY_DRIVER_MEMORY_INFO mem = { 0 };
mem.version = NV_DISPLAY_DRIVER_MEMORY_INFO_VER;
if ((ret = NvAPI_GPU_GetMemoryInfo(phys[devNum], &mem)) == NVAPI_OK) {
applog(LOG_RAW, " Memory: %u MB, %.1f used", mem.dedicatedVideoMemory/1024,
(double) (mem.availableDedicatedVideoMemory - mem.curAvailableDedicatedVideoMemory)/1024);
NV_DISPLAY_DRIVER_MEMORY_INFO* meminfo;
NV_INIT_STRUCT_ON(NV_DISPLAY_DRIVER_MEMORY_INFO, meminfo, mem);
meminfo->version = NV_DISPLAY_DRIVER_MEMORY_INFO_VER;
if ((ret = NvAPI_GPU_GetMemoryInfo(phys[devNum], meminfo)) == NVAPI_OK) {
applog(LOG_RAW, " Memory: %u MB, %.1f used", meminfo->dedicatedVideoMemory/1024,
(double) (meminfo->availableDedicatedVideoMemory - meminfo->curAvailableDedicatedVideoMemory)/1024);
}
#if 0 /* some undetermined stats */
NVAPI_GPU_PERF_INFO pi = { 0 };
@ -1180,8 +1193,26 @@ int nvapi_pstateinfo(unsigned int devNum) @@ -1180,8 +1193,26 @@ int nvapi_pstateinfo(unsigned int devNum)
ret = NvAPI_DLL_PerfPoliciesGetStatus(phys[devNum], &ps);
applog(LOG_BLUE, "%llx %lld. %lld. %llx %llx %llx", ps.timeRef, ps.val1, ps.val2, ps.values[0], ps.values[1], ps.values[2]);
#endif
// led test
NV_GPU_QUERY_ILLUMINATION_SUPPORT_PARM* illu;
NV_INIT_STRUCT_ON(NV_GPU_QUERY_ILLUMINATION_SUPPORT_PARM, illu, mem);
illu->hPhysicalGpu = phys[devNum];
illu->Attribute = NV_GPU_IA_LOGO_BRIGHTNESS;
ret = NvAPI_GPU_QueryIlluminationSupport(illu);
if (!ret && illu->bSupported) {
NV_GPU_GET_ILLUMINATION_PARM led = { 0 };
led.version = NV_GPU_GET_ILLUMINATION_PARM_VER;
led.hPhysicalGpu = phys[devNum];
led.Attribute = NV_GPU_IA_LOGO_BRIGHTNESS;
NvAPI_GPU_GetIllumination(&led);
applog(LOG_RAW, " Led level is %u", led.Value);
//applog(LOG_RAW, " Led level was %u, power off", led.Value);
//led.Value = 0;
//ret = NvAPI_GPU_SetIllumination((NV_GPU_SET_ILLUMINATION_PARM*) &led);
}
#endif
free(mem);
return 0;
}

Write Preview
Loading…
Cancel
Save