VulkanMemoryAllocator/tools/VmaDumpVis/Sample.json

{
  "Total": {
    "Blocks": 2,
    "Allocations": 4,
    "UnusedRanges": 3,
    "UsedBytes": 8062124,
    "UnusedBytes": 59046740,
    "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
    "UnusedRangeSize": {"Min": 64708, "Avg": 19682247, "Max": 33554432}
  },
  "Heap 0": {
    "Size": 8304721920,
    "Flags": ["DEVICE_LOCAL"],
    "Stats": {
      "Blocks": 1,
      "Allocations": 4,
      "UnusedRanges": 2,
      "UsedBytes": 8062124,
      "UnusedBytes": 25492308,
      "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
      "UnusedRangeSize": {"Min": 64708, "Avg": 12746154, "Max": 25427600}
    },
    "Type 0": {
      "Flags": ["DEVICE_LOCAL"],
      "Stats": {
        "Blocks": 1,
        "Allocations": 4,
        "UnusedRanges": 2,
        "UsedBytes": 8062124,
        "UnusedBytes": 25492308,
        "AllocationSize": {"Min": 60, "Avg": 2015531, "Max": 7995760},
        "UnusedRangeSize": {"Min": 64708, "Avg": 12746154, "Max": 25427600}
      }
    }
  },
  "Heap 1": {
    "Size": 8285323264,
    "Flags": [],
    "Stats": {
      "Blocks": 1,
      "Allocations": 0,
      "UnusedRanges": 1,
      "UsedBytes": 0,
      "UnusedBytes": 33554432
    },
    "Type 1": {
      "Flags": ["HOST_VISIBLE", "HOST_COHERENT"],
      "Stats": {
        "Blocks": 1,
        "Allocations": 0,
        "UnusedRanges": 1,
        "UsedBytes": 0,
        "UnusedBytes": 33554432
      }
    },
    "Type 3": {
      "Flags": ["HOST_VISIBLE", "HOST_COHERENT", "HOST_CACHED"]
    }
  },
  "Heap 2": {
    "Size": 268435456,
    "Flags": ["DEVICE_LOCAL"],
    "Type 2": {
      "Flags": ["DEVICE_LOCAL", "HOST_VISIBLE", "HOST_COHERENT"]
    }
  },
  "DefaultPools": {
    "Type 0": {
      "PreferredBlockSize": 268435456,
      "Blocks": {
        "0": {
          "TotalBytes": 33554432,
          "UnusedBytes": 25492308,
          "Allocations": 4,
          "UnusedRanges": 2,
          "Suballocations": [
            {"Offset": 0, "Type": "IMAGE_OPTIMAL", "Size": 65536, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 6},
            {"Offset": 65536, "Type": "BUFFER", "Size": 768, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 130},
            {"Offset": 66304, "Type": "BUFFER", "Size": 60, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 66},
            {"Offset": 66364, "Type": "FREE", "Size": 64708},
            {"Offset": 131072, "Type": "IMAGE_OPTIMAL", "Size": 7995760, "CreationFrameIndex": 0, "LastUseFrameIndex": 0, "Usage": 32},
            {"Offset": 8126832, "Type": "FREE", "Size": 25427600}
          ]
        }
      }
    },
    "Type 1": {
      "PreferredBlockSize": 268435456,
      "Blocks": {
        "0": {
          "TotalBytes": 33554432,
          "UnusedBytes": 33554432,
          "Allocations": 0,
          "UnusedRanges": 1,
          "Suballocations": [
            {"Offset": 0, "Type": "FREE", "Size": 33554432}
          ]
        }
      }
    }
  }
}