New version doesn’t detect GPU (falls back to CPU) #514

gy9527 · 2025-10-17T08:16:04Z

gy9527
Oct 17, 2025

Hi,

In the latest version of node-llama-cpp, the GPU is no longer detected — it automatically falls back to CPU.
The previous version worked correctly and used the GPU without issues.

Here are the device detection logs for comparison:

Old version (works):

OS: Windows 10.0.26100 (x64)
Node: 22.17.0 (x64)
node-llama-cpp: 3.5.0

Vulkan: available

Vulkan device: Intel(R) Arc(TM) Pro Graphics
Vulkan used VRAM: 0% (0B/17.96GB)
Vulkan free VRAM: 100% (17.96GB/17.96GB)

CPU model: Intel(R) Core(TM) Ultra 9 185H
Math cores: 16
Used RAM: 37.54% (11.83GB/31.51GB)
Free RAM: 62.45% (19.68GB/31.51GB)
Used swap: 35.36% (11.85GB/33.51GB)
Max swap size: 33.51GB
mmap: supported

New version (fails):

OS: Windows 10.0.26100 (x64)
Node: 22.17.0 (x64)
TypeScript: 5.4.5

node-llama-cpp: 3.14.0
Prebuilt binaries: b6673

Vulkan: available

Vulkan used VRAM: 0% (768MB/0B)
Vulkan free VRAM: 0% (0B/0B)

CPU model: Intel(R) Core(TM) Ultra 9 185H
Math cores: 0
Used RAM: 37.8% (11.91GB/31.51GB)
Free RAM: 62.19% (19.6GB/31.51GB)
Used swap: 35.77% (11.99GB/33.51GB)
Max swap size: 33.51GB
mmap: supported

Thanks for your help!

Answered by giladgd

Oct 26, 2025

@giladgd I've just released a new version of node-llama-cpp with the fix (3.14.2).
Give it a try and let me know whether it works for you.

View full answer

giladgd · 2025-10-17T14:22:30Z

giladgd
Oct 17, 2025
Maintainer

@gy9527 Thanks for reporting this!
I think I have a few ideas of why it would be happening on your machine but not on mine, but I'd want to test it to check if my hypothesis is correct.

Can you please run these two commands and attach their output?

npx --yes [email protected] inspect gpu
npx --yes [email protected] inspect gpu

The first one checks for a recent change in llama.cpp (in node-llama-cpp as of 3.14.0) where it needed a newer Vulkan SDK to compile. I don't think this is the cause since the output build shouldn't depend on newer Vulkan drivers, but it's worth checking.

The second one is before a fix to the Vulkan memory reading that I made in llama.cpp, and so node-llama-cpp now (as of 3.13.0) automatically prefers that over the custom implementation that was used before.

If you can also install the Vulkan SDK and then run vulkaninfo and attach its output it would also greatly help.

Based on the outputs of these I can asses the issue better and provide a fix that you could test.

3 replies

gy9527 Oct 20, 2025
Author

npx --yes [email protected] inspect gpu

OS: Windows 10.0.26100 (x64)
Node: 22.17.0 (x64)

node-llama-cpp: 3.13.0
Prebuilt binaries: b6431

Vulkan: available

Vulkan device: Intel(R) Arc(TM) Pro Graphics
Vulkan used VRAM: 4.17% (768MB/17.96GB)
Vulkan free VRAM: 95.82% (17.21GB/17.96GB)

CPU model: Intel(R) Core(TM) Ultra 9 185H
Math cores: 0
Used RAM: 44.51% (14.03GB/31.51GB)
Free RAM: 55.48% (17.48GB/31.51GB)
Used swap: 41.94% (14.05GB/33.51GB)
Max swap size: 33.51GB
mmap: supported

npx --yes [email protected] inspect gpu

OS: Windows 10.0.26100 (x64)
Node: 22.17.0 (x64)

node-llama-cpp: 3.12.4
Prebuilt binaries: b6301

Vulkan: available

Vulkan device: Intel(R) Arc(TM) Pro Graphics
Vulkan used VRAM: 0% (0B/17.96GB)
Vulkan free VRAM: 100% (17.96GB/17.96GB)

CPU model: Intel(R) Core(TM) Ultra 9 185H
Math cores: 0
Used RAM: 43.58% (13.73GB/31.51GB)
Free RAM: 56.41% (17.78GB/31.51GB)
Used swap: 41.62% (13.95GB/33.51GB)
Max swap size: 33.51GB
mmap: supported

vulkaninfo

==========
VULKANINFO

Vulkan Instance Version: 1.4.304

Instance Extensions: count = 13

    VK_EXT_debug_report                    : extension revision 10
    VK_EXT_debug_utils                     : extension revision 2
    VK_EXT_swapchain_colorspace            : extension revision 5
    VK_KHR_device_group_creation           : extension revision 1
    VK_KHR_external_fence_capabilities     : extension revision 1
    VK_KHR_external_memory_capabilities    : extension revision 1
    VK_KHR_external_semaphore_capabilities : extension revision 1
    VK_KHR_get_physical_device_properties2 : extension revision 2
    VK_KHR_get_surface_capabilities2       : extension revision 1
    VK_KHR_portability_enumeration         : extension revision 1
    VK_KHR_surface                         : extension revision 25
    VK_KHR_win32_surface                   : extension revision 6
    VK_LUNARG_direct_driver_loading        : extension revision 1

Layers:

Presentable Surfaces:

GPU id : 0 (Intel(R) Arc(TM) Pro Graphics):
Surface type = VK_KHR_win32_surface
Formats: count = 4
SurfaceFormat[0]:
format = FORMAT_B8G8R8A8_UNORM
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
SurfaceFormat[1]:
format = FORMAT_B8G8R8A8_SRGB
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
SurfaceFormat[2]:
format = FORMAT_R8G8B8A8_UNORM
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
SurfaceFormat[3]:
format = FORMAT_R8G8B8A8_SRGB
colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
Present Modes: count = 2
PRESENT_MODE_IMMEDIATE_KHR
PRESENT_MODE_FIFO_KHR
VkSurfaceCapabilitiesKHR:
-------------------------
minImageCount = 2
maxImageCount = 64
currentExtent:
width = 256
height = 256
minImageExtent:
width = 256
height = 256
maxImageExtent:
width = 256
height = 256
maxImageArrayLayers = 2048
supportedTransforms: count = 1
SURFACE_TRANSFORM_IDENTITY_BIT_KHR
currentTransform = SURFACE_TRANSFORM_IDENTITY_BIT_KHR
supportedCompositeAlpha: count = 2
COMPOSITE_ALPHA_OPAQUE_BIT_KHR
COMPOSITE_ALPHA_INHERIT_BIT_KHR
supportedUsageFlags: count = 5
IMAGE_USAGE_TRANSFER_SRC_BIT
IMAGE_USAGE_TRANSFER_DST_BIT
IMAGE_USAGE_SAMPLED_BIT
IMAGE_USAGE_STORAGE_BIT
IMAGE_USAGE_COLOR_ATTACHMENT_BIT
VkSurfaceCapabilitiesFullScreenExclusiveEXT:
--------------------------------------------
fullScreenExclusiveSupported = false

Device Properties and Extensions:

GPU0:
VkPhysicalDeviceProperties:

    apiVersion        = 1.4.303 (4210991)
    driverVersion     = 101.6637 (1661421)
    vendorID          = 0x8086
    deviceID          = 0x7d55
    deviceType        = PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU
    deviceName        = Intel(R) Arc(TM) Pro Graphics
    pipelineCacheUUID = df2ddb2f-d823-eb23-d72e-d720d024d215

VkPhysicalDeviceLimits:

    maxImageDimension1D                             = 16384
    maxImageDimension2D                             = 16384
    maxImageDimension3D                             = 2048
    maxImageDimensionCube                           = 16384
    maxImageArrayLayers                             = 2048
    maxTexelBufferElements                          = 134217728
    maxUniformBufferRange                           = 134217724
    maxStorageBufferRange                           = 1073741820
    maxPushConstantsSize                            = 256
    maxMemoryAllocationCount                        = 4740891
    maxSamplerAllocationCount                       = 4000
    bufferImageGranularity                          = 0x00000001
    sparseAddressSpaceSize                          = 0x100000000000
    maxBoundDescriptorSets                          = 32
    maxPerStageDescriptorSamplers                   = 33554432
    maxPerStageDescriptorUniformBuffers             = 33554432
    maxPerStageDescriptorStorageBuffers             = 33554432
    maxPerStageDescriptorSampledImages              = 33554432
    maxPerStageDescriptorStorageImages              = 33554432
    maxPerStageDescriptorInputAttachments           = 7
    maxPerStageResources                            = 33554432
    maxDescriptorSetSamplers                        = 33554432
    maxDescriptorSetUniformBuffers                  = 33554432
    maxDescriptorSetUniformBuffersDynamic           = 16
    maxDescriptorSetStorageBuffers                  = 33554432
    maxDescriptorSetStorageBuffersDynamic           = 16
    maxDescriptorSetSampledImages                   = 33554432
    maxDescriptorSetStorageImages                   = 33554432
    maxDescriptorSetInputAttachments                = 7
    maxVertexInputAttributes                        = 32
    maxVertexInputBindings                          = 32
    maxVertexInputAttributeOffset                   = 2047
    maxVertexInputBindingStride                     = 4095
    maxVertexOutputComponents                       = 128
    maxTessellationGenerationLevel                  = 64
    maxTessellationPatchSize                        = 32
    maxTessellationControlPerVertexInputComponents  = 128
    maxTessellationControlPerVertexOutputComponents = 128
    maxTessellationControlPerPatchOutputComponents  = 120
    maxTessellationControlTotalOutputComponents     = 4096
    maxTessellationEvaluationInputComponents        = 128
    maxTessellationEvaluationOutputComponents       = 128
    maxGeometryShaderInvocations                    = 32
    maxGeometryInputComponents                      = 128
    maxGeometryOutputComponents                     = 128
    maxGeometryOutputVertices                       = 256
    maxGeometryTotalOutputComponents                = 1024
    maxFragmentInputComponents                      = 128
    maxFragmentOutputAttachments                    = 8
    maxFragmentDualSrcAttachments                   = 1
    maxFragmentCombinedOutputResources              = 33554440
    maxComputeSharedMemorySize                      = 32768
    maxComputeWorkGroupCount: count = 3
            65536
            65536
            65536
    maxComputeWorkGroupInvocations                  = 1024
    maxComputeWorkGroupSize: count = 3
            1024
            1024
            64
    subPixelPrecisionBits                           = 8
    subTexelPrecisionBits                           = 8
    mipmapPrecisionBits                             = 8
    maxDrawIndexedIndexValue                        = 4294967295
    maxDrawIndirectCount                            = 4294967295
    maxSamplerLodBias                               = 15.9961
    maxSamplerAnisotropy                            = 16
    maxViewports                                    = 16
    maxViewportDimensions: count = 2
            32768
            32768
    viewportBoundsRange: count = 2
            -65536
            65535
    viewportSubPixelBits                            = 8
    minMemoryMapAlignment                           = 64
    minTexelBufferOffsetAlignment                   = 0x00000040
    minUniformBufferOffsetAlignment                 = 0x00000040
    minStorageBufferOffsetAlignment                 = 0x00000040
    minTexelOffset                                  = -8
    maxTexelOffset                                  = 7
    minTexelGatherOffset                            = -32
    maxTexelGatherOffset                            = 31
    minInterpolationOffset                          = -0.5
    maxInterpolationOffset                          = 0.4375
    subPixelInterpolationOffsetBits                 = 4
    maxFramebufferWidth                             = 16384
    maxFramebufferHeight                            = 16384
    maxFramebufferLayers                            = 2048
    framebufferColorSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    framebufferDepthSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    framebufferStencilSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    framebufferNoAttachmentsSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    maxColorAttachments                             = 8
    sampledImageColorSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    sampledImageIntegerSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    sampledImageDepthSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    sampledImageStencilSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    storageImageSampleCounts: count = 1
            SAMPLE_COUNT_1_BIT
    maxSampleMaskWords                              = 1
    timestampComputeAndGraphics                     = true
    timestampPeriod                                 = 52.0833
    maxClipDistances                                = 8
    maxCullDistances                                = 8
    maxCombinedClipAndCullDistances                 = 8
    discreteQueuePriorities                         = 2
    pointSizeRange: count = 2
            0.125
            255.875
    lineWidthRange: count = 2
            0
            7.99219
    pointSizeGranularity                            = 0.125
    lineWidthGranularity                            = 0.0078125
    strictLines                                     = false
    standardSampleLocations                         = true
    optimalBufferCopyOffsetAlignment                = 0x00000040
    optimalBufferCopyRowPitchAlignment              = 0x00000040
    nonCoherentAtomSize                             = 0x00000001

VkPhysicalDeviceSparseProperties:

    residencyStandard2DBlockShape            = true
    residencyStandard2DMultisampleBlockShape = true
    residencyStandard3DBlockShape            = true
    residencyAlignedMipSize                  = false
    residencyNonResidentStrict               = true

VkPhysicalDeviceAccelerationStructurePropertiesKHR:

    maxGeometryCount                                           = 16777215
    maxInstanceCount                                           = 16777215
    maxPrimitiveCount                                          = 536870911
    maxPerStageDescriptorAccelerationStructures                = 16
    maxPerStageDescriptorUpdateAfterBindAccelerationStructures = 16
    maxDescriptorSetAccelerationStructures                     = 16
    maxDescriptorSetUpdateAfterBindAccelerationStructures      = 16
    minAccelerationStructureScratchOffsetAlignment             = 128

VkPhysicalDeviceConservativeRasterizationPropertiesEXT:

    primitiveOverestimationSize                 = 0.00195312
    maxExtraPrimitiveOverestimationSize         = 0
    extraPrimitiveOverestimationSizeGranularity = 0
    primitiveUnderestimation                    = false
    conservativePointAndLineRasterization       = false
    degenerateTrianglesRasterized               = true
    degenerateLinesRasterized                   = false
    fullyCoveredFragmentShaderInputVariable     = false
    conservativeRasterizationPostDepthCoverage  = false

VkPhysicalDeviceCustomBorderColorPropertiesEXT:

    maxCustomBorderColorSamplers = 4096

VkPhysicalDeviceDescriptorBufferDensityMapPropertiesEXT:

    combinedImageSamplerDensityMapDescriptorSize = 0

VkPhysicalDeviceDescriptorBufferPropertiesEXT:

    combinedImageSamplerDescriptorSingleArray            = false
    bufferlessPushDescriptors                            = false
    allowSamplerImageViewPostSubmitCreation              = true
    descriptorBufferOffsetAlignment                      = 0x00000040
    maxDescriptorBufferBindings                          = 32
    maxResourceDescriptorBufferBindings                  = 32
    maxSamplerDescriptorBufferBindings                   = 32
    maxEmbeddedImmutableSamplerBindings                  = 32
    maxEmbeddedImmutableSamplers                         = 4096
    bufferCaptureReplayDescriptorDataSize                = 1
    imageCaptureReplayDescriptorDataSize                 = 1
    imageViewCaptureReplayDescriptorDataSize             = 1
    samplerCaptureReplayDescriptorDataSize               = 1
    accelerationStructureCaptureReplayDescriptorDataSize = 1
    samplerDescriptorSize                                = 32
    combinedImageSamplerDescriptorSize                   = 96
    sampledImageDescriptorSize                           = 64
    storageImageDescriptorSize                           = 64
    uniformTexelBufferDescriptorSize                     = 64
    robustUniformTexelBufferDescriptorSize               = 64
    storageTexelBufferDescriptorSize                     = 64
    robustStorageTexelBufferDescriptorSize               = 64
    uniformBufferDescriptorSize                          = 64
    robustUniformBufferDescriptorSize                    = 64
    storageBufferDescriptorSize                          = 64
    robustStorageBufferDescriptorSize                    = 64
    inputAttachmentDescriptorSize                        = 64
    accelerationStructureDescriptorSize                  = 8
    maxSamplerDescriptorBufferRange                      = 0x40000000
    maxResourceDescriptorBufferRange                     = 0x40000000
    samplerDescriptorBufferAddressSpaceSize              = 0x40000000
    resourceDescriptorBufferAddressSpaceSize             = 0x40000000
    descriptorBufferAddressSpaceSize                     = 0x40000000

VkPhysicalDeviceExtendedDynamicState3PropertiesEXT:

    dynamicPrimitiveTopologyUnrestricted = false

VkPhysicalDeviceExternalMemoryHostPropertiesEXT:

    minImportedHostPointerAlignment = 0x00001000

VkPhysicalDeviceFragmentShadingRatePropertiesKHR:

    minFragmentShadingRateAttachmentTexelSize:
            width  = 8
            height = 8
    maxFragmentShadingRateAttachmentTexelSize:
            width  = 8
            height = 8
    maxFragmentShadingRateAttachmentTexelSizeAspectRatio = 1
    primitiveFragmentShadingRateWithMultipleViewports    = true
    layeredShadingRateAttachments                        = true
    fragmentShadingRateNonTrivialCombinerOps             = true
    maxFragmentSize:
            width  = 4
            height = 4
    maxFragmentSizeAspectRatio                           = 2
    maxFragmentShadingRateCoverageSamples                = 16
    maxFragmentShadingRateRasterizationSamples           = SAMPLE_COUNT_4_BIT
    fragmentShadingRateWithShaderDepthStencilWrites      = false
    fragmentShadingRateWithSampleMask                    = true
    fragmentShadingRateWithShaderSampleMask              = true
    fragmentShadingRateWithConservativeRasterization     = true
    fragmentShadingRateWithFragmentShaderInterlock       = true
    fragmentShadingRateWithCustomSampleLocations         = true
    fragmentShadingRateStrictMultiplyCombiner            = true

VkPhysicalDeviceGraphicsPipelineLibraryPropertiesEXT:

    graphicsPipelineLibraryFastLinking                        = true
    graphicsPipelineLibraryIndependentInterpolationDecoration = true

VkPhysicalDeviceLayeredApiPropertiesListKHR:

    layeredApiCount               = 0
    pLayeredApis                  = NULL

VkPhysicalDeviceMaintenance7PropertiesKHR:

    robustFragmentShadingRateAttachmentAccess                 = false
    separateDepthStencilAttachmentAccess                      = true
    maxDescriptorSetTotalUniformBuffersDynamic                = 16
    maxDescriptorSetTotalStorageBuffersDynamic                = 16
    maxDescriptorSetTotalBuffersDynamic                       = 32
    maxDescriptorSetUpdateAfterBindTotalUniformBuffersDynamic = 16
    maxDescriptorSetUpdateAfterBindTotalStorageBuffersDynamic = 16
    maxDescriptorSetUpdateAfterBindTotalBuffersDynamic        = 32

VkPhysicalDeviceMeshShaderPropertiesEXT:

    maxTaskWorkGroupTotalCount            = 4194304
    maxTaskWorkGroupCount: count = 3
            65535
            65535
            65535
    maxTaskWorkGroupInvocations           = 1024
    maxTaskWorkGroupSize: count = 3
            1024
            1024
            1024
    maxTaskPayloadSize                    = 65504
    maxTaskSharedMemorySize               = 65536
    maxTaskPayloadAndSharedMemorySize     = 65536
    maxMeshWorkGroupTotalCount            = 4194304
    maxMeshWorkGroupCount: count = 3
            65535
            65535
            65535
    maxMeshWorkGroupInvocations           = 1024
    maxMeshWorkGroupSize: count = 3
            1024
            1024
            1024
    maxMeshSharedMemorySize               = 65536
    maxMeshPayloadAndSharedMemorySize     = 65536
    maxMeshOutputMemorySize               = 524288
    maxMeshPayloadAndOutputMemorySize     = 589792
    maxMeshOutputComponents               = 128
    maxMeshOutputVertices                 = 1024
    maxMeshOutputPrimitives               = 1024
    maxMeshOutputLayers                   = 2048
    maxMeshMultiviewViewCount             = 1
    meshOutputPerVertexGranularity        = 32
    meshOutputPerPrimitiveGranularity     = 32
    maxPreferredTaskWorkGroupInvocations  = 16
    maxPreferredMeshWorkGroupInvocations  = 16
    prefersLocalInvocationVertexOutput    = true
    prefersLocalInvocationPrimitiveOutput = true
    prefersCompactVertexOutput            = false
    prefersCompactPrimitiveOutput         = false

VkPhysicalDeviceMultiDrawPropertiesEXT:

    maxMultiDrawCount = 4294967295

VkPhysicalDevicePerformanceQueryPropertiesKHR:

    allowCommandBufferQueryCopies = false

VkPhysicalDeviceProvokingVertexPropertiesEXT:

    provokingVertexModePerPipeline                       = true
    transformFeedbackPreservesTriangleFanProvokingVertex = false

VkPhysicalDeviceRayTracingPipelinePropertiesKHR:

    shaderGroupHandleSize              = 32
    maxRayRecursionDepth               = 256
    maxShaderGroupStride               = 4294967295
    shaderGroupBaseAlignment           = 32
    shaderGroupHandleCaptureReplaySize = 8
    maxRayDispatchInvocationCount      = 4294967295
    shaderGroupHandleAlignment         = 32
    maxRayHitAttributeSize             = 32

VkPhysicalDeviceRobustness2PropertiesEXT:

    robustStorageBufferAccessSizeAlignment = 0x00000004
    robustUniformBufferAccessSizeAlignment = 0x00000020

VkPhysicalDeviceSampleLocationsPropertiesEXT:

    sampleLocationSampleCounts: count = 3
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT
    maxSampleLocationGridSize:
            width  = 1
            height = 1
    sampleLocationCoordinateRange: count = 2
            0
            0.9375
    sampleLocationSubPixelBits       = 4
    variableSampleLocations          = false

VkPhysicalDeviceShaderModuleIdentifierPropertiesEXT:

    shaderModuleIdentifierAlgorithmUUID     = 0aac223f-2717-26c9-90ca-22f37271629c

VkPhysicalDeviceTransformFeedbackPropertiesEXT:

    maxTransformFeedbackStreams                = 4
    maxTransformFeedbackBuffers                = 4
    maxTransformFeedbackBufferSize             = 0x100000000
    maxTransformFeedbackStreamDataSize         = 512
    maxTransformFeedbackBufferDataSize         = 512
    maxTransformFeedbackBufferDataStride       = 2048
    transformFeedbackQueries                   = true
    transformFeedbackStreamsLinesTriangles     = false
    transformFeedbackRasterizationStreamSelect = true
    transformFeedbackDraw                      = true

VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT:

    maxVertexAttribDivisor = 268435455

VkPhysicalDeviceVulkan11Properties:

    deviceUUID                        = 8680557d-0800-0000-0002-000000000000
    driverUUID                        = 33322e30-2e31-3031-2e36-363337000000
    deviceLUID                        = 5bf90000-00000000
    deviceNodeMask                    = 1
    deviceLUIDValid                   = true
    subgroupSize                      = 32
    subgroupSupportedStages: count = 15
            SHADER_STAGE_VERTEX_BIT
            SHADER_STAGE_TESSELLATION_CONTROL_BIT
            SHADER_STAGE_TESSELLATION_EVALUATION_BIT
            SHADER_STAGE_GEOMETRY_BIT
            SHADER_STAGE_FRAGMENT_BIT
            SHADER_STAGE_COMPUTE_BIT
            SHADER_STAGE_RAYGEN_BIT_KHR
            SHADER_STAGE_ANY_HIT_BIT_KHR
            SHADER_STAGE_CLOSEST_HIT_BIT_KHR
            SHADER_STAGE_MISS_BIT_KHR
            SHADER_STAGE_INTERSECTION_BIT_KHR
            SHADER_STAGE_CALLABLE_BIT_KHR
            SHADER_STAGE_TASK_BIT_EXT
            SHADER_STAGE_MESH_BIT_EXT
            SHADER_STAGE_SUBPASS_SHADING_BIT_HUAWEI
    subgroupSupportedOperations: count = 10
            SUBGROUP_FEATURE_BASIC_BIT
            SUBGROUP_FEATURE_VOTE_BIT
            SUBGROUP_FEATURE_ARITHMETIC_BIT
            SUBGROUP_FEATURE_BALLOT_BIT
            SUBGROUP_FEATURE_SHUFFLE_BIT
            SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT
            SUBGROUP_FEATURE_CLUSTERED_BIT
            SUBGROUP_FEATURE_QUAD_BIT
            SUBGROUP_FEATURE_ROTATE_BIT
            SUBGROUP_FEATURE_ROTATE_CLUSTERED_BIT
    subgroupQuadOperationsInAllStages = true
    pointClippingBehavior             = POINT_CLIPPING_BEHAVIOR_USER_CLIP_PLANES_ONLY
    maxMultiviewViewCount             = 16
    maxMultiviewInstanceIndex         = 268435454
    protectedNoFault                  = false
    maxPerSetDescriptors              = 33554432
    maxMemoryAllocationSize           = 0xffff0000

VkPhysicalDeviceVulkan12Properties:

    driverID                                             = DRIVER_ID_INTEL_PROPRIETARY_WINDOWS
    driverName                                           = Intel Corporation
    driverInfo                                           = 101.6637
    conformanceVersion:
            major    = 1
            minor    = 4
            subminor = 0
            patch    = 0
    denormBehaviorIndependence                           = SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL
    roundingModeIndependence                             = SHADER_FLOAT_CONTROLS_INDEPENDENCE_NONE
    shaderSignedZeroInfNanPreserveFloat16                = true
    shaderSignedZeroInfNanPreserveFloat32                = true
    shaderSignedZeroInfNanPreserveFloat64                = true
    shaderDenormPreserveFloat16                          = true
    shaderDenormPreserveFloat32                          = true
    shaderDenormPreserveFloat64                          = true
    shaderDenormFlushToZeroFloat16                       = true
    shaderDenormFlushToZeroFloat32                       = true
    shaderDenormFlushToZeroFloat64                       = true
    shaderRoundingModeRTEFloat16                         = true
    shaderRoundingModeRTEFloat32                         = true
    shaderRoundingModeRTEFloat64                         = true
    shaderRoundingModeRTZFloat16                         = true
    shaderRoundingModeRTZFloat32                         = true
    shaderRoundingModeRTZFloat64                         = true
    maxUpdateAfterBindDescriptorsInAllPools              = 33554432
    shaderUniformBufferArrayNonUniformIndexingNative     = false
    shaderSampledImageArrayNonUniformIndexingNative      = false
    shaderStorageBufferArrayNonUniformIndexingNative     = false
    shaderStorageImageArrayNonUniformIndexingNative      = false
    shaderInputAttachmentArrayNonUniformIndexingNative   = false
    robustBufferAccessUpdateAfterBind                    = true
    quadDivergentImplicitLod                             = true
    maxPerStageDescriptorUpdateAfterBindSamplers         = 33554432
    maxPerStageDescriptorUpdateAfterBindUniformBuffers   = 33554432
    maxPerStageDescriptorUpdateAfterBindStorageBuffers   = 33554432
    maxPerStageDescriptorUpdateAfterBindSampledImages    = 33554432
    maxPerStageDescriptorUpdateAfterBindStorageImages    = 33554432
    maxPerStageDescriptorUpdateAfterBindInputAttachments = 33554432
    maxPerStageUpdateAfterBindResources                  = 33554432
    maxDescriptorSetUpdateAfterBindSamplers              = 33554432
    maxDescriptorSetUpdateAfterBindUniformBuffers        = 33554432
    maxDescriptorSetUpdateAfterBindUniformBuffersDynamic = 16
    maxDescriptorSetUpdateAfterBindStorageBuffers        = 33554432
    maxDescriptorSetUpdateAfterBindStorageBuffersDynamic = 16
    maxDescriptorSetUpdateAfterBindSampledImages         = 33554432
    maxDescriptorSetUpdateAfterBindStorageImages         = 33554432
    maxDescriptorSetUpdateAfterBindInputAttachments      = 33554432
    supportedDepthResolveModes: count = 4
            RESOLVE_MODE_SAMPLE_ZERO_BIT
            RESOLVE_MODE_AVERAGE_BIT
            RESOLVE_MODE_MIN_BIT
            RESOLVE_MODE_MAX_BIT
    supportedStencilResolveModes: count = 3
            RESOLVE_MODE_SAMPLE_ZERO_BIT
            RESOLVE_MODE_MIN_BIT
            RESOLVE_MODE_MAX_BIT
    independentResolveNone                               = true
    independentResolve                                   = true
    filterMinmaxSingleComponentFormats                   = true
    filterMinmaxImageComponentMapping                    = true
    maxTimelineSemaphoreValueDifference                  = 18446744073709551615
    framebufferIntegerColorSampleCounts: count = 4
            SAMPLE_COUNT_1_BIT
            SAMPLE_COUNT_2_BIT
            SAMPLE_COUNT_4_BIT
            SAMPLE_COUNT_8_BIT

VkPhysicalDeviceVulkan13Properties:

    minSubgroupSize                                                               = 8
    maxSubgroupSize                                                               = 32
    maxComputeWorkgroupSubgroups                                                  = 64
    requiredSubgroupSizeStages: count = 3
            SHADER_STAGE_COMPUTE_BIT
            SHADER_STAGE_TASK_BIT_EXT
            SHADER_STAGE_MESH_BIT_EXT
    maxInlineUniformBlockSize                                                     = 256
    maxPerStageDescriptorInlineUniformBlocks                                      = 4
    maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks                       = 4
    maxDescriptorSetInlineUniformBlocks                                           = 4
    maxDescriptorSetUpdateAfterBindInlineUniformBlocks                            = 4
    maxInlineUniformTotalSize                                                     = 9216
    integerDotProduct8BitUnsignedAccelerated                                      = true
    integerDotProduct8BitSignedAccelerated                                        = true
    integerDotProduct8BitMixedSignednessAccelerated                               = true
    integerDotProduct4x8BitPackedUnsignedAccelerated                              = true
    integerDotProduct4x8BitPackedSignedAccelerated                                = true
    integerDotProduct4x8BitPackedMixedSignednessAccelerated                       = true
    integerDotProduct16BitUnsignedAccelerated                                     = false
    integerDotProduct16BitSignedAccelerated                                       = false
    integerDotProduct16BitMixedSignednessAccelerated                              = false
    integerDotProduct32BitUnsignedAccelerated                                     = false
    integerDotProduct32BitSignedAccelerated                                       = false
    integerDotProduct32BitMixedSignednessAccelerated                              = false
    integerDotProduct64BitUnsignedAccelerated                                     = false
    integerDotProduct64BitSignedAccelerated                                       = false
    integerDotProduct64BitMixedSignednessAccelerated                              = false
    integerDotProductAccumulatingSaturating8BitUnsignedAccelerated                = true
    integerDotProductAccumulatingSaturating8BitSignedAccelerated                  = true
    integerDotProductAccumulatingSaturating8BitMixedSignednessAccelerated         = true
    integerDotProductAccumulatingSaturating4x8BitPackedUnsignedAccelerated        = true
    integerDotProductAccumulatingSaturating4x8BitPackedSignedAccelerated          = true
    integerDotProductAccumulatingSaturating4x8BitPackedMixedSignednessAccelerated = true
    integerDotProductAccumulatingSaturating16BitUnsignedAccelerated               = false
    integerDotProductAccumulatingSaturating16BitSignedAccelerated                 = false
    integerDotProductAccumulatingSaturating16BitMixedSignednessAccelerated        = false
    integerDotProductAccumulatingSaturating32BitUnsignedAccelerated               = false
    integerDotProductAccumulatingSaturating32BitSignedAccelerated                 = false
    integerDotProductAccumulatingSaturating32BitMixedSignednessAccelerated        = false
    integerDotProductAccumulatingSaturating64BitUnsignedAccelerated               = false
    integerDotProductAccumulatingSaturating64BitSignedAccelerated                 = false
    integerDotProductAccumulatingSaturating64BitMixedSignednessAccelerated        = false
    storageTexelBufferOffsetAlignmentBytes                                        = 0x00000010
    storageTexelBufferOffsetSingleTexelAlignment                                  = true
    uniformTexelBufferOffsetAlignmentBytes                                        = 0x00000001
    uniformTexelBufferOffsetSingleTexelAlignment                                  = true
    maxBufferSize                                                                 = 0x100000000

VkPhysicalDeviceVulkan14Properties:

    lineSubPixelPrecisionBits                           = 8
    maxVertexAttribDivisor                              = 268435455
    supportsNonZeroFirstInstance                        = true
    maxPushDescriptors                                  = 32
    dynamicRenderingLocalReadDepthStencilAttachments    = true
    dynamicRenderingLocalReadMultisampledAttachments    = true
    earlyFragmentMultisampleCoverageAfterSampleCounting = false
    earlyFragmentSampleMaskTestBeforeSampleCounting     = true
    depthStencilSwizzleOneSupport                       = true
    polygonModePointSize                                = true
    nonStrictSinglePixelWideLinesUseParallelogram       = true
    nonStrictWideLinesUseParallelogram                  = true
    blockTexelViewCompatibleMultipleLayers              = true
    maxCombinedImageSamplerDescriptorCount              = 3
    fragmentShadingRateClampCombinerInputs              = true
    defaultRobustnessStorageBuffers                     = PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_DISABLED
    defaultRobustnessUniformBuffers                     = PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_DISABLED
    defaultRobustnessVertexInputs                       = PIPELINE_ROBUSTNESS_BUFFER_BEHAVIOR_ROBUST_BUFFER_ACCESS
    defaultRobustnessImages                             = PIPELINE_ROBUSTNESS_IMAGE_BEHAVIOR_DISABLED
    copySrcLayoutCount                                  = 1
    pCopySrcLayouts: count = 1
            IMAGE_LAYOUT_GENERAL
    copyDstLayoutCount                                  = 1
    pCopyDstLayouts: count = 1
            IMAGE_LAYOUT_GENERAL
    optimalTilingLayoutUUID                             = 33322e30-2e31-3031-2e36-363337000000
    identicalMemoryTypeRequirements                     = false

Device Extensions: count = 153
VK_EXT_4444_formats : extension revision 1
VK_EXT_attachment_feedback_loop_layout : extension revision 2
VK_EXT_buffer_device_address : extension revision 2
VK_EXT_calibrated_timestamps : extension revision 2
VK_EXT_color_write_enable : extension revision 1
VK_EXT_conditional_rendering : extension revision 2
VK_EXT_conservative_rasterization : extension revision 1
VK_EXT_custom_border_color : extension revision 12
VK_EXT_depth_clip_control : extension revision 1
VK_EXT_depth_clip_enable : extension revision 1
VK_EXT_descriptor_buffer : extension revision 1
VK_EXT_descriptor_indexing : extension revision 2
VK_EXT_device_address_binding_report : extension revision 1
VK_EXT_extended_dynamic_state : extension revision 1
VK_EXT_extended_dynamic_state2 : extension revision 1
VK_EXT_extended_dynamic_state3 : extension revision 2
VK_EXT_external_memory_host : extension revision 1
VK_EXT_fragment_shader_interlock : extension revision 1
VK_EXT_full_screen_exclusive : extension revision 4
VK_EXT_global_priority : extension revision 2
VK_EXT_global_priority_query : extension revision 1
VK_EXT_graphics_pipeline_library : extension revision 1
VK_EXT_hdr_metadata : extension revision 3
VK_EXT_host_image_copy : extension revision 1
VK_EXT_host_query_reset : extension revision 1
VK_EXT_image_2d_view_of_3d : extension revision 1
VK_EXT_image_robustness : extension revision 1
VK_EXT_image_view_min_lod : extension revision 1
VK_EXT_index_type_uint8 : extension revision 1
VK_EXT_inline_uniform_block : extension revision 1
VK_EXT_line_rasterization : extension revision 1
VK_EXT_load_store_op_none : extension revision 1
VK_EXT_memory_budget : extension revision 1
VK_EXT_memory_priority : extension revision 1
VK_EXT_mesh_shader : extension revision 1
VK_EXT_multi_draw : extension revision 1
VK_EXT_mutable_descriptor_type : extension revision 1
VK_EXT_pageable_device_local_memory : extension revision 1
VK_EXT_pipeline_creation_cache_control : extension revision 3
VK_EXT_pipeline_creation_feedback : extension revision 1
VK_EXT_pipeline_robustness : extension revision 1
VK_EXT_post_depth_coverage : extension revision 1
VK_EXT_primitive_topology_list_restart : extension revision 1
VK_EXT_primitives_generated_query : extension revision 1
VK_EXT_private_data : extension revision 1
VK_EXT_provoking_vertex : extension revision 1
VK_EXT_robustness2 : extension revision 1
VK_EXT_sample_locations : extension revision 1
VK_EXT_sampler_filter_minmax : extension revision 2
VK_EXT_scalar_block_layout : extension revision 1
VK_EXT_separate_stencil_usage : extension revision 1
VK_EXT_shader_atomic_float : extension revision 1
VK_EXT_shader_atomic_float2 : extension revision 1
VK_EXT_shader_demote_to_helper_invocation : extension revision 1
VK_EXT_shader_module_identifier : extension revision 1
VK_EXT_shader_stencil_export : extension revision 1
VK_EXT_shader_subgroup_ballot : extension revision 1
VK_EXT_shader_subgroup_vote : extension revision 1
VK_EXT_shader_viewport_index_layer : extension revision 1
VK_EXT_subgroup_size_control : extension revision 2
VK_EXT_texel_buffer_alignment : extension revision 1
VK_EXT_transform_feedback : extension revision 1
VK_EXT_vertex_attribute_divisor : extension revision 3
VK_EXT_vertex_input_dynamic_state : extension revision 2
VK_EXT_ycbcr_2plane_444_formats : extension revision 1
VK_INTEL_performance_query : extension revision 2
VK_KHR_16bit_storage : extension revision 1
VK_KHR_8bit_storage : extension revision 1
VK_KHR_acceleration_structure : extension revision 13
VK_KHR_bind_memory2 : extension revision 1
VK_KHR_buffer_device_address : extension revision 1
VK_KHR_calibrated_timestamps : extension revision 1
VK_KHR_copy_commands2 : extension revision 1
VK_KHR_create_renderpass2 : extension revision 1
VK_KHR_dedicated_allocation : extension revision 3
VK_KHR_deferred_host_operations : extension revision 4
VK_KHR_depth_stencil_resolve : extension revision 1
VK_KHR_descriptor_update_template : extension revision 1
VK_KHR_device_group : extension revision 4
VK_KHR_draw_indirect_count : extension revision 1
VK_KHR_driver_properties : extension revision 1
VK_KHR_dynamic_rendering : extension revision 1
VK_KHR_dynamic_rendering_local_read : extension revision 1
VK_KHR_external_fence : extension revision 1
VK_KHR_external_fence_win32 : extension revision 1
VK_KHR_external_memory : extension revision 1
VK_KHR_external_memory_win32 : extension revision 1
VK_KHR_external_semaphore : extension revision 1
VK_KHR_external_semaphore_win32 : extension revision 1
VK_KHR_format_feature_flags2 : extension revision 2
VK_KHR_fragment_shading_rate : extension revision 2
VK_KHR_get_memory_requirements2 : extension revision 1
VK_KHR_global_priority : extension revision 1
VK_KHR_image_format_list : extension revision 1
VK_KHR_imageless_framebuffer : extension revision 1
VK_KHR_index_type_uint8 : extension revision 1
VK_KHR_line_rasterization : extension revision 1
VK_KHR_load_store_op_none : extension revision 1
VK_KHR_maintenance1 : extension revision 2
VK_KHR_maintenance2 : extension revision 1
VK_KHR_maintenance3 : extension revision 1
VK_KHR_maintenance4 : extension revision 2
VK_KHR_maintenance5 : extension revision 1
VK_KHR_maintenance6 : extension revision 1
VK_KHR_maintenance7 : extension revision 1
VK_KHR_map_memory2 : extension revision 1
VK_KHR_multiview : extension revision 1
VK_KHR_performance_query : extension revision 1
VK_KHR_pipeline_executable_properties : extension revision 1
VK_KHR_pipeline_library : extension revision 1
VK_KHR_push_descriptor : extension revision 2
VK_KHR_ray_query : extension revision 1
VK_KHR_ray_tracing_maintenance1 : extension revision 1
VK_KHR_ray_tracing_pipeline : extension revision 1
VK_KHR_relaxed_block_layout : extension revision 1
VK_KHR_sampler_mirror_clamp_to_edge : extension revision 3
VK_KHR_sampler_ycbcr_conversion : extension revision 14
VK_KHR_separate_depth_stencil_layouts : extension revision 1
VK_KHR_shader_atomic_int64 : extension revision 1
VK_KHR_shader_clock : extension revision 1
VK_KHR_shader_draw_parameters : extension revision 1
VK_KHR_shader_expect_assume : extension revision 1
VK_KHR_shader_float16_int8 : extension revision 1
VK_KHR_shader_float_controls : extension revision 4
VK_KHR_shader_float_controls2 : extension revision 1
VK_KHR_shader_integer_dot_product : extension revision 1
VK_KHR_shader_maximal_reconvergence : extension revision 1
VK_KHR_shader_non_semantic_info : extension revision 1
VK_KHR_shader_quad_control : extension revision 1
VK_KHR_shader_subgroup_extended_types : extension revision 1
VK_KHR_shader_subgroup_rotate : extension revision 2
VK_KHR_shader_subgroup_uniform_control_flow : extension revision 1
VK_KHR_shader_terminate_invocation : extension revision 1
VK_KHR_spirv_1_4 : extension revision 1
VK_KHR_storage_buffer_storage_class : extension revision 1
VK_KHR_swapchain : extension revision 70
VK_KHR_swapchain_mutable_format : extension revision 1
VK_KHR_synchronization2 : extension revision 1
VK_KHR_timeline_semaphore : extension revision 2
VK_KHR_uniform_buffer_standard_layout : extension revision 1
VK_KHR_variable_pointers : extension revision 1
VK_KHR_vertex_attribute_divisor : extension revision 1
VK_KHR_video_decode_av1 : extension revision 1
VK_KHR_video_decode_h264 : extension revision 8
VK_KHR_video_decode_h265 : extension revision 7
VK_KHR_video_decode_queue : extension revision 7
VK_KHR_video_queue : extension revision 8
VK_KHR_vulkan_memory_model : extension revision 3
VK_KHR_win32_keyed_mutex : extension revision 1
VK_KHR_workgroup_memory_explicit_layout : extension revision 1
VK_KHR_zero_initialize_workgroup_memory : extension revision 1
VK_NV_compute_shader_derivatives : extension revision 1
VK_NV_device_diagnostic_checkpoints : extension revision 2

VkQueueFamilyProperties:

    queueProperties[0]:
    -------------------
            minImageTransferGranularity = (1,1,1)
            queueCount                  = 1
            queueFlags                  = QUEUE_GRAPHICS_BIT | QUEUE_COMPUTE_BIT | QUEUE_TRANSFER_BIT | QUEUE_SPARSE_BINDING_BIT
            timestampValidBits          = 36
            present support             = true
            VkQueueFamilyQueryResultStatusPropertiesKHR:
            --------------------------------------------
                    queryResultStatusSupport = true

            VkQueueFamilyVideoPropertiesKHR:
            --------------------------------
                    videoCodecOperations:
                            None


    queueProperties[1]:
    -------------------
            minImageTransferGranularity = (1,1,1)
            queueCount                  = 1
            queueFlags                  = QUEUE_COMPUTE_BIT
            timestampValidBits          = 36
            present support             = true
            VkQueueFamilyQueryResultStatusPropertiesKHR:
            --------------------------------------------
                    queryResultStatusSupport = true

            VkQueueFamilyVideoPropertiesKHR:
            --------------------------------
                    videoCodecOperations:
                            None


    queueProperties[2]:
    -------------------
            minImageTransferGranularity = (1,1,1)
            queueCount                  = 1
            queueFlags                  = QUEUE_TRANSFER_BIT | QUEUE_SPARSE_BINDING_BIT
            timestampValidBits          = 36
            present support             = true
            VkQueueFamilyQueryResultStatusPropertiesKHR:
            --------------------------------------------
                    queryResultStatusSupport = true

            VkQueueFamilyVideoPropertiesKHR:
            --------------------------------
                    videoCodecOperations:
                            None


    queueProperties[3]:
    -------------------
            minImageTransferGranularity = (1,1,1)
            queueCount                  = 2
            queueFlags                  = QUEUE_VIDEO_DECODE_BIT_KHR
            timestampValidBits          = 36
            present support             = false
            VkQueueFamilyQueryResultStatusPropertiesKHR:
            --------------------------------------------
                    queryResultStatusSupport = true

            VkQueueFamilyVideoPropertiesKHR:
            --------------------------------
                    videoCodecOperations: count = 3
                            VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR
                            VIDEO_CODEC_OPERATION_DECODE_H265_BIT_KHR
                            VIDEO_CODEC_OPERATION_DECODE_AV1_BIT_KHR

VkPhysicalDeviceMemoryProperties:

memoryHeaps: count = 1
memoryHeaps[0]:
size = 19284472012 (0x47d71b0cc) (17.96 GiB)
budget = 18479165644 (0x44d71b0cc) (17.21 GiB)
usage = 0 (0x00000000) (0.00 B)
flags: count = 1
MEMORY_HEAP_DEVICE_LOCAL_BIT
memoryTypes: count = 3
memoryTypes[0]:
heapIndex = 0
propertyFlags = 0x0001: count = 1
MEMORY_PROPERTY_DEVICE_LOCAL_BIT
usable for:
IMAGE_TILING_OPTIMAL:
color images
FORMAT_D16_UNORM
FORMAT_X8_D24_UNORM_PACK32
FORMAT_D32_SFLOAT
FORMAT_D24_UNORM_S8_UINT
FORMAT_D32_SFLOAT_S8_UINT
IMAGE_TILING_LINEAR:
color images
memoryTypes[1]:
heapIndex = 0
propertyFlags = 0x0007: count = 3
MEMORY_PROPERTY_DEVICE_LOCAL_BIT
MEMORY_PROPERTY_HOST_VISIBLE_BIT
MEMORY_PROPERTY_HOST_COHERENT_BIT
usable for:
IMAGE_TILING_OPTIMAL:
color images
FORMAT_D16_UNORM
FORMAT_X8_D24_UNORM_PACK32
FORMAT_D32_SFLOAT
FORMAT_D24_UNORM_S8_UINT
FORMAT_D32_SFLOAT_S8_UINT
IMAGE_TILING_LINEAR:
color images
memoryTypes[2]:
heapIndex = 0
propertyFlags = 0x000f: count = 4
MEMORY_PROPERTY_DEVICE_LOCAL_BIT
MEMORY_PROPERTY_HOST_VISIBLE_BIT
MEMORY_PROPERTY_HOST_COHERENT_BIT
MEMORY_PROPERTY_HOST_CACHED_BIT
usable for:
IMAGE_TILING_OPTIMAL:
color images
FORMAT_D16_UNORM
FORMAT_X8_D24_UNORM_PACK32
FORMAT_D32_SFLOAT
FORMAT_D24_UNORM_S8_UINT
FORMAT_D32_SFLOAT_S8_UINT
IMAGE_TILING_LINEAR:
color images

VkPhysicalDeviceFeatures:

    robustBufferAccess                      = true
    fullDrawIndexUint32                     = true
    imageCubeArray                          = true
    independentBlend                        = true
    geometryShader                          = true
    tessellationShader                      = true
    sampleRateShading                       = true
    dualSrcBlend                            = true
    logicOp                                 = true
    multiDrawIndirect                       = true
    drawIndirectFirstInstance               = true
    depthClamp                              = true
    depthBiasClamp                          = true
    fillModeNonSolid                        = true
    depthBounds                             = true
    wideLines                               = true
    largePoints                             = true
    alphaToOne                              = true
    multiViewport                           = true
    samplerAnisotropy                       = true
    textureCompressionETC2                  = true
    textureCompressionASTC_LDR              = false
    textureCompressionBC                    = true
    occlusionQueryPrecise                   = true
    pipelineStatisticsQuery                 = true
    vertexPipelineStoresAndAtomics          = true
    fragmentStoresAndAtomics                = true
    shaderTessellationAndGeometryPointSize  = true
    shaderImageGatherExtended               = true
    shaderStorageImageExtendedFormats       = true
    shaderStorageImageMultisample           = false
    shaderStorageImageReadWithoutFormat     = true
    shaderStorageImageWriteWithoutFormat    = true
    shaderUniformBufferArrayDynamicIndexing = true
    shaderSampledImageArrayDynamicIndexing  = true
    shaderStorageBufferArrayDynamicIndexing = true
    shaderStorageImageArrayDynamicIndexing  = true
    shaderClipDistance                      = true
    shaderCullDistance                      = true
    shaderFloat64                           = false
    shaderInt64                             = true
    shaderInt16                             = true
    shaderResourceResidency                 = true
    shaderResourceMinLod                    = false
    sparseBinding                           = true
    sparseResidencyBuffer                   = true
    sparseResidencyImage2D                  = true
    sparseResidencyImage3D                  = true
    sparseResidency2Samples                 = true
    sparseResidency4Samples                 = true
    sparseResidency8Samples                 = false
    sparseResidency16Samples                = false
    sparseResidencyAliased                  = true
    variableMultisampleRate                 = true
    inheritedQueries                        = true

VkPhysicalDevice4444FormatsFeaturesEXT:

    formatA4R4G4B4 = true
    formatA4B4G4R4 = false

VkPhysicalDeviceAccelerationStructureFeaturesKHR:

    accelerationStructure                                 = true
    accelerationStructureCaptureReplay                    = true
    accelerationStructureIndirectBuild                    = true
    accelerationStructureHostCommands                     = true
    descriptorBindingAccelerationStructureUpdateAfterBind = true

VkPhysicalDeviceAddressBindingReportFeaturesEXT:

    reportAddressBinding = true

VkPhysicalDeviceAttachmentFeedbackLoopLayoutFeaturesEXT:

    attachmentFeedbackLoopLayout = true

VkPhysicalDeviceBufferDeviceAddressFeaturesEXT:

    bufferDeviceAddress              = true
    bufferDeviceAddressCaptureReplay = true
    bufferDeviceAddressMultiDevice   = true

VkPhysicalDeviceColorWriteEnableFeaturesEXT:

    colorWriteEnable = true

VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR:

    computeDerivativeGroupQuads  = true
    computeDerivativeGroupLinear = true

VkPhysicalDeviceConditionalRenderingFeaturesEXT:

    conditionalRendering          = true
    inheritedConditionalRendering = true

VkPhysicalDeviceCustomBorderColorFeaturesEXT:

    customBorderColors             = true
    customBorderColorWithoutFormat = true

VkPhysicalDeviceDepthClipControlFeaturesEXT:

    depthClipControl = true

VkPhysicalDeviceDepthClipEnableFeaturesEXT:

    depthClipEnable = true

VkPhysicalDeviceDescriptorBufferFeaturesEXT:

    descriptorBuffer                   = true
    descriptorBufferCaptureReplay      = true
    descriptorBufferImageLayoutIgnored = false
    descriptorBufferPushDescriptors    = true

VkPhysicalDeviceExtendedDynamicState2FeaturesEXT:

    extendedDynamicState2                   = true
    extendedDynamicState2LogicOp            = true
    extendedDynamicState2PatchControlPoints = false

VkPhysicalDeviceExtendedDynamicState3FeaturesEXT:

    extendedDynamicState3TessellationDomainOrigin         = true
    extendedDynamicState3DepthClampEnable                 = true
    extendedDynamicState3PolygonMode                      = true
    extendedDynamicState3RasterizationSamples             = true
    extendedDynamicState3SampleMask                       = true
    extendedDynamicState3AlphaToCoverageEnable            = true
    extendedDynamicState3AlphaToOneEnable                 = true
    extendedDynamicState3LogicOpEnable                    = true
    extendedDynamicState3ColorBlendEnable                 = true
    extendedDynamicState3ColorBlendEquation               = true
    extendedDynamicState3ColorWriteMask                   = true
    extendedDynamicState3RasterizationStream              = true
    extendedDynamicState3ConservativeRasterizationMode    = false
    extendedDynamicState3ExtraPrimitiveOverestimationSize = false
    extendedDynamicState3DepthClipEnable                  = true
    extendedDynamicState3SampleLocationsEnable            = true
    extendedDynamicState3ColorBlendAdvanced               = false
    extendedDynamicState3ProvokingVertexMode              = false
    extendedDynamicState3LineRasterizationMode            = true
    extendedDynamicState3LineStippleEnable                = true
    extendedDynamicState3DepthClipNegativeOneToOne        = true
    extendedDynamicState3ViewportWScalingEnable           = false
    extendedDynamicState3ViewportSwizzle                  = false
    extendedDynamicState3CoverageToColorEnable            = false
    extendedDynamicState3CoverageToColorLocation          = false
    extendedDynamicState3CoverageModulationMode           = false
    extendedDynamicState3CoverageModulationTableEnable    = false
    extendedDynamicState3CoverageModulationTable          = false
    extendedDynamicState3CoverageReductionMode            = false
    extendedDynamicState3RepresentativeFragmentTestEnable = false
    extendedDynamicState3ShadingRateImageEnable           = false

VkPhysicalDeviceExtendedDynamicStateFeaturesEXT:

    extendedDynamicState = true

VkPhysicalDeviceFragmentShaderInterlockFeaturesEXT:

    fragmentShaderSampleInterlock      = true
    fragmentShaderPixelInterlock       = true
    fragmentShaderShadingRateInterlock = false

VkPhysicalDeviceFragmentShadingRateFeaturesKHR:

    pipelineFragmentShadingRate   = true
    primitiveFragmentShadingRate  = true
    attachmentFragmentShadingRate = true

VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT:

    graphicsPipelineLibrary = true

VkPhysicalDeviceImage2DViewOf3DFeaturesEXT:

    image2DViewOf3D   = true
    sampler2DViewOf3D = true

VkPhysicalDeviceImageViewMinLodFeaturesEXT:

    minLod = true

VkPhysicalDeviceMaintenance7FeaturesKHR:

    maintenance7 = true

VkPhysicalDeviceMemoryPriorityFeaturesEXT:

    memoryPriority = true

VkPhysicalDeviceMeshShaderFeaturesEXT:

    taskShader                             = true
    meshShader                             = true
    multiviewMeshShader                    = false
    primitiveFragmentShadingRateMeshShader = true
    meshShaderQueries                      = true

VkPhysicalDeviceMultiDrawFeaturesEXT:

    multiDraw = true

VkPhysicalDeviceMutableDescriptorTypeFeaturesEXT:

    mutableDescriptorType = true

VkPhysicalDevicePageableDeviceLocalMemoryFeaturesEXT:

    pageableDeviceLocalMemory = true

VkPhysicalDevicePerformanceQueryFeaturesKHR:

    performanceCounterQueryPools         = true
    performanceCounterMultipleQueryPools = false

VkPhysicalDevicePipelineExecutablePropertiesFeaturesKHR:

    pipelineExecutableInfo = true

VkPhysicalDevicePrimitiveTopologyListRestartFeaturesEXT:

    primitiveTopologyListRestart      = true
    primitiveTopologyPatchListRestart = true

VkPhysicalDevicePrimitivesGeneratedQueryFeaturesEXT:

    primitivesGeneratedQuery                      = true
    primitivesGeneratedQueryWithRasterizerDiscard = false
    primitivesGeneratedQueryWithNonZeroStreams    = false

VkPhysicalDeviceProvokingVertexFeaturesEXT:

    provokingVertexLast                       = true
    transformFeedbackPreservesProvokingVertex = true

VkPhysicalDeviceRayQueryFeaturesKHR:

    rayQuery = true

VkPhysicalDeviceRayTracingMaintenance1FeaturesKHR:

    rayTracingMaintenance1               = true
    rayTracingPipelineTraceRaysIndirect2 = true

VkPhysicalDeviceRayTracingPipelineFeaturesKHR:

    rayTracingPipeline                                    = true
    rayTracingPipelineShaderGroupHandleCaptureReplay      = true
    rayTracingPipelineShaderGroupHandleCaptureReplayMixed = true
    rayTracingPipelineTraceRaysIndirect                   = true
    rayTraversalPrimitiveCulling                          = true

VkPhysicalDeviceRobustness2FeaturesEXT:

    robustBufferAccess2 = true
    robustImageAccess2  = true
    nullDescriptor      = true

VkPhysicalDeviceShaderAtomicFloat2FeaturesEXT:

    shaderBufferFloat16Atomics      = true
    shaderBufferFloat16AtomicAdd    = false
    shaderBufferFloat16AtomicMinMax = true
    shaderBufferFloat32AtomicMinMax = true
    shaderBufferFloat64AtomicMinMax = false
    shaderSharedFloat16Atomics      = true
    shaderSharedFloat16AtomicAdd    = false
    shaderSharedFloat16AtomicMinMax = true
    shaderSharedFloat32AtomicMinMax = true
    shaderSharedFloat64AtomicMinMax = false
    shaderImageFloat32AtomicMinMax  = false
    sparseImageFloat32AtomicMinMax  = false

VkPhysicalDeviceShaderAtomicFloatFeaturesEXT:

    shaderBufferFloat32Atomics   = true
    shaderBufferFloat32AtomicAdd = true
    shaderBufferFloat64Atomics   = false
    shaderBufferFloat64AtomicAdd = false
    shaderSharedFloat32Atomics   = true
    shaderSharedFloat32AtomicAdd = false
    shaderSharedFloat64Atomics   = false
    shaderSharedFloat64AtomicAdd = false
    shaderImageFloat32Atomics    = true
    shaderImageFloat32AtomicAdd  = false
    sparseImageFloat32Atomics    = true
    sparseImageFloat32AtomicAdd  = false

VkPhysicalDeviceShaderClockFeaturesKHR:

    shaderSubgroupClock = true
    shaderDeviceClock   = false

VkPhysicalDeviceShaderMaximalReconvergenceFeaturesKHR:

    shaderMaximalReconvergence = true

VkPhysicalDeviceShaderModuleIdentifierFeaturesEXT:

    shaderModuleIdentifier = true

VkPhysicalDeviceShaderQuadControlFeaturesKHR:

    shaderQuadControl = true

VkPhysicalDeviceShaderSubgroupUniformControlFlowFeaturesKHR:

    shaderSubgroupUniformControlFlow = true

VkPhysicalDeviceTexelBufferAlignmentFeaturesEXT:

    texelBufferAlignment = true

VkPhysicalDeviceTransformFeedbackFeaturesEXT:

    transformFeedback = true
    geometryStreams   = true

VkPhysicalDeviceVertexInputDynamicStateFeaturesEXT:

    vertexInputDynamicState = true

VkPhysicalDeviceVulkan11Features:

    storageBuffer16BitAccess           = true
    uniformAndStorageBuffer16BitAccess = true
    storagePushConstant16              = true
    storageInputOutput16               = true
    multiview                          = true
    multiviewGeometryShader            = true
    multiviewTessellationShader        = true
    variablePointersStorageBuffer      = true
    variablePointers                   = true
    protectedMemory                    = false
    samplerYcbcrConversion             = true
    shaderDrawParameters               = true

VkPhysicalDeviceVulkan12Features:

    samplerMirrorClampToEdge                           = true
    drawIndirectCount                                  = true
    storageBuffer8BitAccess                            = true
    uniformAndStorageBuffer8BitAccess                  = true
    storagePushConstant8                               = true
    shaderBufferInt64Atomics                           = true
    shaderSharedInt64Atomics                           = false
    shaderFloat16                                      = true
    shaderInt8                                         = true
    descriptorIndexing                                 = true
    shaderInputAttachmentArrayDynamicIndexing          = true
    shaderUniformTexelBufferArrayDynamicIndexing       = true
    shaderStorageTexelBufferArrayDynamicIndexing       = true
    shaderUniformBufferArrayNonUniformIndexing         = true
    shaderSampledImageArrayNonUniformIndexing          = true
    shaderStorageBufferArrayNonUniformIndexing         = true
    shaderStorageImageArrayNonUniformIndexing          = true
    shaderInputAttachmentArrayNonUniformIndexing       = false
    shaderUniformTexelBufferArrayNonUniformIndexing    = true
    shaderStorageTexelBufferArrayNonUniformIndexing    = true
    descriptorBindingUniformBufferUpdateAfterBind      = true
    descriptorBindingSampledImageUpdateAfterBind       = true
    descriptorBindingStorageImageUpdateAfterBind       = true
    descriptorBindingStorageBufferUpdateAfterBind      = true
    descriptorBindingUniformTexelBufferUpdateAfterBind = true
    descriptorBindingStorageTexelBufferUpdateAfterBind = true
    descriptorBindingUpdateUnusedWhilePending          = true
    descriptorBindingPartiallyBound                    = true
    descriptorBindingVariableDescriptorCount           = true
    runtimeDescriptorArray                             = true
    samplerFilterMinmax                                = true
    scalarBlockLayout                                  = true
    imagelessFramebuffer                               = true
    uniformBufferStandardLayout                        = true
    shaderSubgroupExtendedTypes                        = true
    separateDepthStencilLayouts                        = true
    hostQueryReset                                     = true
    timelineSemaphore                                  = true
    bufferDeviceAddress                                = true
    bufferDeviceAddressCaptureReplay                   = true
    bufferDeviceAddressMultiDevice                     = true
    vulkanMemoryModel                                  = true
    vulkanMemoryModelDeviceScope                       = true
    vulkanMemoryModelAvailabilityVisibilityChains      = true
    shaderOutputViewportIndex                          = true
    shaderOutputLayer                                  = true
    subgroupBroadcastDynamicId                         = true

VkPhysicalDeviceVulkan13Features:

    robustImageAccess                                  = true
    inlineUniformBlock                                 = true
    descriptorBindingInlineUniformBlockUpdateAfterBind = true
    pipelineCreationCacheControl                       = true
    privateData                                        = true
    shaderDemoteToHelperInvocation                     = true
    shaderTerminateInvocation                          = true
    subgroupSizeControl                                = true
    computeFullSubgroups                               = true
    synchronization2                                   = true
    textureCompressionASTC_HDR                         = false
    shaderZeroInitializeWorkgroupMemory                = true
    dynamicRendering                                   = true
    shaderIntegerDotProduct                            = true
    maintenance4                                       = true

VkPhysicalDeviceVulkan14Features:

    globalPriorityQuery                    = true
    shaderSubgroupRotate                   = true
    shaderSubgroupRotateClustered          = true
    shaderFloatControls2                   = true
    shaderExpectAssume                     = true
    rectangularLines                       = false
    bresenhamLines                         = true
    smoothLines                            = false
    stippledRectangularLines               = false
    stippledBresenhamLines                 = true
    stippledSmoothLines                    = false
    vertexAttributeInstanceRateDivisor     = true
    vertexAttributeInstanceRateZeroDivisor = true
    indexTypeUint8                         = true
    dynamicRenderingLocalRead              = true
    maintenance5                           = true
    maintenance6                           = true
    pipelineProtectedAccess                = false
    pipelineRobustness                     = true
    hostImageCopy                          = true
    pushDescriptor                         = true

VkPhysicalDeviceWorkgroupMemoryExplicitLayoutFeaturesKHR:

    workgroupMemoryExplicitLayout                  = true
    workgroupMemoryExplicitLayoutScalarBlockLayout = true
    workgroupMemoryExplicitLayout8BitAccess        = true
    workgroupMemoryExplicitLayout16BitAccess       = true

VkPhysicalDeviceYcbcr2Plane444FormatsFeaturesEXT:

    ycbcr2plane444Formats = true

giladgd Oct 20, 2025
Maintainer

@gy9527 Thanks for helping me investigate this issue!
Based on these logs I think that my #516 PR will fix the issue you experience.
I'll release it in the next few days and let you know when it's out so you can test it.

giladgd Oct 26, 2025
Maintainer

@giladgd I've just released a new version of node-llama-cpp with the fix (3.14.2).
Give it a try and let me know whether it works for you.

Answer selected by giladgd

Uh oh!

New version doesn’t detect GPU (falls back to CPU) #514

Uh oh!

gy9527 Oct 17, 2025

Replies: 1 comment · 3 replies

Uh oh!

giladgd Oct 17, 2025 Maintainer

Uh oh!

gy9527 Oct 20, 2025 Author

========== VULKANINFO

Instance Extensions: count = 13

Layers:

Presentable Surfaces:

Device Properties and Extensions:

GPU0: VkPhysicalDeviceProperties:

VkPhysicalDeviceLimits:

VkPhysicalDeviceSparseProperties:

VkPhysicalDeviceAccelerationStructurePropertiesKHR:

VkPhysicalDeviceConservativeRasterizationPropertiesEXT:

VkPhysicalDeviceCustomBorderColorPropertiesEXT:

VkPhysicalDeviceDescriptorBufferDensityMapPropertiesEXT:

VkPhysicalDeviceDescriptorBufferPropertiesEXT:

VkPhysicalDeviceExtendedDynamicState3PropertiesEXT:

VkPhysicalDeviceExternalMemoryHostPropertiesEXT:

VkPhysicalDeviceFragmentShadingRatePropertiesKHR:

VkPhysicalDeviceGraphicsPipelineLibraryPropertiesEXT:

VkPhysicalDeviceLayeredApiPropertiesListKHR:

VkPhysicalDeviceMaintenance7PropertiesKHR:

VkPhysicalDeviceMeshShaderPropertiesEXT:

VkPhysicalDeviceMultiDrawPropertiesEXT:

VkPhysicalDevicePerformanceQueryPropertiesKHR:

VkPhysicalDeviceProvokingVertexPropertiesEXT:

VkPhysicalDeviceRayTracingPipelinePropertiesKHR:

VkPhysicalDeviceRobustness2PropertiesEXT:

VkPhysicalDeviceSampleLocationsPropertiesEXT:

VkPhysicalDeviceShaderModuleIdentifierPropertiesEXT:

VkPhysicalDeviceTransformFeedbackPropertiesEXT:

VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT:

VkPhysicalDeviceVulkan11Properties:

VkPhysicalDeviceVulkan12Properties:

VkPhysicalDeviceVulkan13Properties:

VkPhysicalDeviceVulkan14Properties:

VkQueueFamilyProperties:

VkPhysicalDeviceMemoryProperties:

VkPhysicalDeviceFeatures:

VkPhysicalDevice4444FormatsFeaturesEXT:

VkPhysicalDeviceAccelerationStructureFeaturesKHR:

VkPhysicalDeviceAddressBindingReportFeaturesEXT:

VkPhysicalDeviceAttachmentFeedbackLoopLayoutFeaturesEXT:

VkPhysicalDeviceBufferDeviceAddressFeaturesEXT:

VkPhysicalDeviceColorWriteEnableFeaturesEXT:

VkPhysicalDeviceComputeShaderDerivativesFeaturesKHR:

VkPhysicalDeviceConditionalRenderingFeaturesEXT:

VkPhysicalDeviceCustomBorderColorFeaturesEXT:

VkPhysicalDeviceDepthClipControlFeaturesEXT:

VkPhysicalDeviceDepthClipEnableFeaturesEXT:

VkPhysicalDeviceDescriptorBufferFeaturesEXT:

VkPhysicalDeviceExtendedDynamicState2FeaturesEXT:

VkPhysicalDeviceExtendedDynamicState3FeaturesEXT:

VkPhysicalDeviceExtendedDynamicStateFeaturesEXT:

VkPhysicalDeviceFragmentShaderInterlockFeaturesEXT:

VkPhysicalDeviceFragmentShadingRateFeaturesKHR:

VkPhysicalDeviceGraphicsPipelineLibraryFeaturesEXT:

VkPhysicalDeviceImage2DViewOf3DFeaturesEXT:

VkPhysicalDeviceImageViewMinLodFeaturesEXT:

VkPhysicalDeviceMaintenance7FeaturesKHR:

VkPhysicalDeviceMemoryPriorityFeaturesEXT:

VkPhysicalDeviceMeshShaderFeaturesEXT:

VkPhysicalDeviceMultiDrawFeaturesEXT:

VkPhysicalDeviceMutableDescriptorTypeFeaturesEXT:

VkPhysicalDevicePageableDeviceLocalMemoryFeaturesEXT:

VkPhysicalDevicePerformanceQueryFeaturesKHR:

VkPhysicalDevicePipelineExecutablePropertiesFeaturesKHR:

VkPhysicalDevicePrimitiveTopologyListRestartFeaturesEXT:

VkPhysicalDevicePrimitivesGeneratedQueryFeaturesEXT:

VkPhysicalDeviceProvokingVertexFeaturesEXT:

VkPhysicalDeviceRayQueryFeaturesKHR:

VkPhysicalDeviceRayTracingMaintenance1FeaturesKHR:

VkPhysicalDeviceRayTracingPipelineFeaturesKHR:

VkPhysicalDeviceRobustness2FeaturesEXT:

gy9527
Oct 17, 2025

Replies: 1 comment 3 replies

giladgd
Oct 17, 2025
Maintainer

gy9527 Oct 20, 2025
Author

==========
VULKANINFO

GPU0:
VkPhysicalDeviceProperties:

giladgd Oct 20, 2025
Maintainer

giladgd Oct 26, 2025
Maintainer