moosecrap/evga-icx
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Added NVML memory controller load percentage.

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This commit is contained in:
moosecrap
2025-02-07 08:23:46 -08:00
parent 442a524243
commit c4e7f7e8b9
5 changed files with 59 additions and 31 deletions
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nvidia-sensors.c
+32 -13
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@@ -10,6 +10,17 @@ void init_nvml()
printf("Could not init NVML: %s\n", nvmlErrorString(result));
}
int get_nvml_handle(nvmlDevice_t *device, struct card_info *card)
{
nvmlReturn_t result;
result = nvmlDeviceGetHandleByPciBusId_v2(card->pci_id, device);
if (result != NVML_SUCCESS) {
printf("Failed to get device handle for card at %s: %s\n", card->pci_id, nvmlErrorString(result));
return 0;
}
return 1;
}
void print_nvml_clock_reason(int compact, struct card_info *card)
{
unsigned long long reasons = get_nvml_clock_reasons(card);
@@ -36,21 +47,17 @@ void print_nvml_clock_reason(int compact, struct card_info *card)
printf("None");
if (!compact)
printf(" (0x%llx)\n", reasons);
printf(" (0x%llx)", reasons);
}
unsigned int get_nvml_temp(struct card_info *card)
{
nvmlReturn_t result;
nvmlDevice_t nvml_device;
result = nvmlDeviceGetHandleByPciBusId_v2(card->pci_id, &nvml_device);
if (result != NVML_SUCCESS) {
printf("Failed to get device handle for card at %s: %s\n", card->pci_id, nvmlErrorString(result));
if (!get_nvml_handle(&nvml_device, card))
return 0;
}
unsigned int temp;
result = nvmlDeviceGetTemperature(nvml_device, NVML_TEMPERATURE_GPU, &temp);
nvmlReturn_t result = nvmlDeviceGetTemperature(nvml_device, NVML_TEMPERATURE_GPU, &temp);
if (result != NVML_SUCCESS) {
printf("Failed to get temperature for card at %s: %s\n", card->pci_id, nvmlErrorString(result));
return 0;
@@ -60,16 +67,12 @@ unsigned int get_nvml_temp(struct card_info *card)
unsigned long long get_nvml_clock_reasons(struct card_info *card)
{
nvmlReturn_t result;
nvmlDevice_t nvml_device;
result = nvmlDeviceGetHandleByPciBusId_v2(card->pci_id, &nvml_device);
if (result != NVML_SUCCESS) {
printf("Failed to get device handle for card at %s: %s\n", card->pci_id, nvmlErrorString(result));
if (!get_nvml_handle(&nvml_device, card))
return 0;
}
unsigned long long reasons;
result = nvmlDeviceGetCurrentClocksEventReasons(nvml_device, &reasons) ;
nvmlReturn_t result = nvmlDeviceGetCurrentClocksEventReasons(nvml_device, &reasons) ;
if (result != NVML_SUCCESS) {
printf("Failed to get clock reasons for card at %s: %s\n", card->pci_id, nvmlErrorString(result));
return 0;
@@ -78,3 +81,19 @@ unsigned long long get_nvml_clock_reasons(struct card_info *card)
return reasons;
}
unsigned int get_nvml_mem_util(struct card_info *card)
{
nvmlDevice_t nvml_device;
if (!get_nvml_handle(&nvml_device, card))
return 0;
nvmlUtilization_t util;
nvmlReturn_t result = nvmlDeviceGetUtilizationRates(nvml_device, &util);
if (result != NVML_SUCCESS) {
printf("Failed to get clock reasons for card at %s: %s\n", card->pci_id, nvmlErrorString(result));
return 0;
}
return util.memory;
}