Function parseVulkanGPUMemoryText

pkg/xsysinfo/gpu.go:1010–1159

(r io.Reader)

}

func parseVulkanGPUMemoryText(r io.Reader) []GPUMemoryInfo {
	var gpus []GPUMemoryInfo
	var current *vulkanGPUTextInfo

	inMemoryProperties := false
	inMemoryHeaps := false
	inHeap := false
	heapSize := uint64(0)
	heapBudget := uint64(0)
	heapUsage := uint64(0)
	heapDeviceLocal := false

	flushHeap := func() {
		if current != nil && inHeap && heapDeviceLocal {
			current.totalVRAM += heapSize
			current.usageVRAM += heapUsage
			current.budgetVRAM += heapBudget
		}
		heapSize = 0
		heapBudget = 0
		heapUsage = 0
		heapDeviceLocal = false
		inHeap = false
	}

	flushGPU := func() {
		if current == nil || current.totalVRAM == 0 || current.deviceType == "PHYSICAL_DEVICE_TYPE_CPU" {
			return
		}

		if current.usageVRAM == 0 && current.budgetVRAM != 0 {
			current.usageVRAM = current.totalVRAM - current.budgetVRAM
		} else if current.usageVRAM != 0 && current.budgetVRAM == 0 {
			current.budgetVRAM = current.totalVRAM - current.usageVRAM
		} else if current.usageVRAM == 0 && current.budgetVRAM == 0 {
			current.usageVRAM = 0
			current.budgetVRAM = current.totalVRAM
		}

		usagePercent := float64(current.usageVRAM) / float64(current.totalVRAM) * float64(100.0)

		gpus = append(gpus, GPUMemoryInfo{
			Index:        current.index,
			Name:         current.name,
			Vendor:       VendorVulkan,
			TotalVRAM:    current.totalVRAM,
			UsedVRAM:     current.usageVRAM,
			FreeVRAM:     current.budgetVRAM,
			UsagePercent: usagePercent,
		})
	}

	scanner := bufio.NewScanner(r)
	for scanner.Scan() {
		line := strings.TrimSpace(scanner.Text())
		if line == "" {
			continue
		}