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add get brand type func #14

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add get brand type func #14

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22 changes: 22 additions & 0 deletions bindings.go
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,14 @@ nvmlReturn_t nvmlDeviceGetName(nvmlDevice_t device, char *name, unsigned int len
return nvmlDeviceGetNameFunc(device, name, length);
}

nvmlReturn_t (*nvmlDeviceGetBrandFunc)(nvmlDevice_t device, nvmlBrandType_t *type);
nvmlReturn_t nvmlDeviceGetBrand(nvmlDevice_t device, nvmlBrandType_t *type) {
if (nvmlDeviceGetBrandFunc == NULL) {
return NVML_ERROR_FUNCTION_NOT_FOUND;
}
return nvmlDeviceGetBrandFunc(device, type);
}

nvmlReturn_t (*nvmlDeviceGetMemoryInfoFunc)(nvmlDevice_t device, nvmlMemory_t *memory);
nvmlReturn_t nvmlDeviceGetMemoryInfo(nvmlDevice_t device, nvmlMemory_t *memory) {
if (nvmlDeviceGetMemoryInfoFunc == NULL) {
Expand Down Expand Up @@ -189,6 +197,10 @@ nvmlReturn_t nvmlInit_dl(void) {
if (nvmlDeviceGetNameFunc == NULL) {
return NVML_ERROR_FUNCTION_NOT_FOUND;
}
nvmlDeviceGetBrandFunc = dlsym(nvmlHandle, "nvmlDeviceGetBrand");
if (nvmlDeviceGetBrandFunc == NULL) {
return NVML_ERROR_FUNCTION_NOT_FOUND;
}
nvmlDeviceGetMemoryInfoFunc = dlsym(nvmlHandle, "nvmlDeviceGetMemoryInfo");
if (nvmlDeviceGetMemoryInfoFunc == NULL) {
return NVML_ERROR_FUNCTION_NOT_FOUND;
Expand Down Expand Up @@ -420,6 +432,16 @@ func (d Device) Name() (string, error) {
return C.GoString(&name[0]), errorString(r)
}

// Brand returns the product Brand of the device.
func (d Device) Brand() (uint, error) {
if C.nvmlHandle == nil {
return 0, errLibraryNotLoaded
}
var brand C.nvmlBrandType_t
r := C.nvmlDeviceGetBrand(d.dev, &brand)
return uint(brand), errorString(r)
}

// MemoryInfo returns the total and used memory (in bytes) of the device.
func (d Device) MemoryInfo() (uint64, uint64, error) {
if C.nvmlHandle == nil {
Expand Down