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vulkaninfo: command not found

‎09-18-2023 04:15 PM
1,041 Views
AB22
Contributor III

I am using an i.MX8M Plus SOM from Variscite. The BSP includes the Vulkan recipes (Vulkan, Vulkan-tools, etc..) by default and libvulkan.so is located in /usr/lib/. If I run "ldconfig -p" on the command line, the Vulkan libraries are present in the cache. Unfortunately, when I run vulkaninfo I get "-sh: vulkaninfo: command not found." Are there steps I need to take to make these libraries available for use?

Thanks

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3 Replies

‎09-20-2023 12:11 AM
957 Views
Harvey021
NXP TechSupport
NXP TechSupport

Hi @AB22 

I tried on i.MX8MP EVK with prebuild full image. 

root@imx8mpevk:~# vulkaninfo
'DISPLAY' environment variable not set... skipping surface info
==========
VULKANINFO
==========

 

Vulkan Instance Version: 1.2.182

 

 

Instance Extensions: count = 10
===============================
        VK_EXT_debug_report                    : extension revision 10
        VK_EXT_debug_utils                     : extension revision 2
        VK_KHR_device_group_creation           : extension revision 1
        VK_KHR_display                         : extension revision 23
        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_surface                         : extension revision 25
        VK_KHR_wayland_surface                 : extension revision 6

 

Layers: count = 3
=================
VK_LAYER_KHRONOS_validation (Khronos Validation Layer) Vulkan version 1.2.182, layer version 1:
        Layer Extensions: count = 3
                VK_EXT_debug_report        : extension revision 9
                VK_EXT_debug_utils         : extension revision 1
                VK_EXT_validation_features : extension revision 2
        Devices: count = 1
                GPU id = 0 (VeriSilicon )
                Layer-Device Extensions: count = 3
                        VK_EXT_debug_marker     : extension revision 4
                        VK_EXT_tooling_info     : extension revision 1
                        VK_EXT_validation_cache : extension revision 1

 

VK_LAYER_LUNARG_gfxreconstruct (GFXReconstruct Capture Layer Version 0.9.8-dev) Vulkan version 1.2.182, layer version 36872:
        Layer Extensions: count = 0
        Devices: count = 1
                GPU id = 0 (VeriSilicon )
                Layer-Device Extensions: count = 1
                        VK_EXT_tooling_info : extension revision 1

 

VK_LAYER_RENDERDOC_Capture (Debugging capture layer for RenderDoc) Vulkan version 1.2.131, layer version 17:
        Layer Extensions: count = 1
                VK_EXT_debug_utils : extension revision 1
        Devices: count = 1
                GPU id = 0 (VeriSilicon )
                Layer-Device Extensions: count = 2
                        VK_EXT_debug_marker : extension revision 4
                        VK_EXT_tooling_info : extension revision 1

 

Presentable Surfaces:
=====================
GPU id : 0 (VeriSilicon
        Surface type = VK_KHR_wayland_surface
        Formats: count = 5
                SurfaceFormat[0]:
                        format = FORMAT_R8G8B8A8_UNORM
                        colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
                SurfaceFormat[1]:
                        format = FORMAT_R8G8B8A8_SRGB
                        colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
                SurfaceFormat[2]:
                        format = FORMAT_B8G8R8A8_UNORM
                        colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
                SurfaceFormat[3]:
                        format = FORMAT_B8G8R8A8_SRGB
                        colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
                SurfaceFormat[4]:
                        format = FORMAT_R5G6B5_UNORM_PACK16
                        colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
        Present Modes: count = 2
                PRESENT_MODE_MAILBOX_KHR
                PRESENT_MODE_FIFO_KHR
        VkSurfaceCapabilitiesKHR:
        -------------------------
                minImageCount = 1
                maxImageCount = 8
                currentExtent:
                        width = 4294967295
                        height = 4294967295
                minImageExtent:
                        width = 1
                        height = 1
                maxImageExtent:
                        width = 4294967295
                        height = 4294967295
                maxImageArrayLayers = 1
                supportedTransforms: count = 1
                        SURFACE_TRANSFORM_IDENTITY_BIT_KHR
                currentTransform = SURFACE_TRANSFORM_IDENTITY_BIT_KHR
                supportedCompositeAlpha: count = 2
                        COMPOSITE_ALPHA_OPAQUE_BIT_KHR
                        COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR
                supportedUsageFlags: count = 4
                        IMAGE_USAGE_TRANSFER_SRC_BIT
                        IMAGE_USAGE_TRANSFER_DST_BIT
                        IMAGE_USAGE_SAMPLED_BIT
                        IMAGE_USAGE_COLOR_ATTACHMENT_BIT

 

 

Device Groups:
==============
Group 0:
        Properties:
                physicalDevices: count = 1
                        VeriSilicon  (ID: 0)
                subsetAllocation = 0

 

        Present Capabilities:
                VeriSilicon  (ID: 0):
                        Can present images from the following devices: count = 1
                Present modes: count = 1
                        DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR

 

 

Device Properties and Extensions:
=================================
GPU0:
VkPhysicalDeviceProperties:
---------------------------
        apiVersion        = 4202496 (1.2.0)
        driverVersion     = 25182219 (0x180400b)
        vendorID          = 0x10002
        deviceID          = 0x70006204
        deviceType        = PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU
        deviceName        = VeriSilicon
        pipelineCacheUUID = 04620070-7d09-47bb-b5d1-0ac5c5b13c85

 

VkPhysicalDeviceLimits:
-----------------------
        maxImageDimension1D                             = 8192
        maxImageDimension2D                             = 8192
        maxImageDimension3D                             = 512
        maxImageDimensionCube                           = 8192
        maxImageArrayLayers                             = 512
        maxTexelBufferElements                          = 65536
        maxUniformBufferRange                           = 16384
        maxStorageBufferRange                           = 134217728
        maxPushConstantsSize                            = 128
        maxMemoryAllocationCount                        = 4096
        maxSamplerAllocationCount                       = 4000
        bufferImageGranularity                          = 0x00001000
        sparseAddressSpaceSize                          = 0x00000000
        maxBoundDescriptorSets                          = 4
        maxPerStageDescriptorSamplers                   = 16
        maxPerStageDescriptorUniformBuffers             = 12
        maxPerStageDescriptorStorageBuffers             = 4
        maxPerStageDescriptorSampledImages              = 16
        maxPerStageDescriptorStorageImages              = 4
        maxPerStageDescriptorInputAttachments           = 4
        maxPerStageResources                            = 128
        maxDescriptorSetSamplers                        = 48
        maxDescriptorSetUniformBuffers                  = 36
        maxDescriptorSetUniformBuffersDynamic           = 8
        maxDescriptorSetStorageBuffers                  = 12
        maxDescriptorSetStorageBuffersDynamic           = 4
        maxDescriptorSetSampledImages                   = 48
        maxDescriptorSetStorageImages                   = 12
        maxDescriptorSetInputAttachments                = 4
        maxVertexInputAttributes                        = 16
        maxVertexInputBindings                          = 16
        maxVertexInputAttributeOffset                   = 2047
        maxVertexInputBindingStride                     = 2048
        maxVertexOutputComponents                       = 68
        maxTessellationGenerationLevel                  = 0
        maxTessellationPatchSize                        = 0
        maxTessellationControlPerVertexInputComponents  = 0
        maxTessellationControlPerVertexOutputComponents = 0
        maxTessellationControlPerPatchOutputComponents  = 0
        maxTessellationControlTotalOutputComponents     = 0
        maxTessellationEvaluationInputComponents        = 0
        maxTessellationEvaluationOutputComponents       = 0
        maxGeometryShaderInvocations                    = 0
        maxGeometryInputComponents                      = 0
        maxGeometryOutputComponents                     = 0
        maxGeometryOutputVertices                       = 0
        maxGeometryTotalOutputComponents                = 0
        maxFragmentInputComponents                      = 64
        maxFragmentOutputAttachments                    = 4
        maxFragmentDualSrcAttachments                   = 0
        maxFragmentCombinedOutputResources              = 4
        maxComputeSharedMemorySize                      = 32768
        maxComputeWorkGroupCount: count = 3
                65535
                65535
                65535
        maxComputeWorkGroupInvocations                  = 128
        maxComputeWorkGroupSize: count = 3
                128
                128
                64
        subPixelPrecisionBits                           = 4
        subTexelPrecisionBits                           = 8
        mipmapPrecisionBits                             = 8
        maxDrawIndexedIndexValue                        = 16777215
        maxDrawIndirectCount                            = 1
        maxSamplerLodBias                               = 2
        maxSamplerAnisotropy                            = 1
        maxViewports                                    = 1
        maxViewportDimensions: count = 2
                8192
                8192
        viewportBoundsRange: count = 2
                -16384
                16384
        viewportSubPixelBits                            = 2
        minMemoryMapAlignment                           = 64
        minTexelBufferOffsetAlignment                   = 0x00000100
        minUniformBufferOffsetAlignment                 = 0x00000100
        minStorageBufferOffsetAlignment                 = 0x00000100
        minTexelOffset                                  = -8
        maxTexelOffset                                  = 7
        minTexelGatherOffset                            = -8
        maxTexelGatherOffset                            = 7
        minInterpolationOffset                          = -0.5
        maxInterpolationOffset                          = 0.5
        subPixelInterpolationOffsetBits                 = 4
        maxFramebufferWidth                             = 8192
        maxFramebufferHeight                            = 8192
        maxFramebufferLayers                            = 512
        framebufferColorSampleCounts: count = 2
                SAMPLE_COUNT_1_BIT
                SAMPLE_COUNT_4_BIT
        framebufferDepthSampleCounts: count = 2
                SAMPLE_COUNT_1_BIT
                SAMPLE_COUNT_4_BIT
        framebufferStencilSampleCounts: count = 2
                SAMPLE_COUNT_1_BIT
                SAMPLE_COUNT_4_BIT
        framebufferNoAttachmentsSampleCounts: count = 2
                SAMPLE_COUNT_1_BIT
                SAMPLE_COUNT_4_BIT
        maxColorAttachments                             = 4
        sampledImageColorSampleCounts: count = 2
                SAMPLE_COUNT_1_BIT
                SAMPLE_COUNT_4_BIT
        sampledImageIntegerSampleCounts: count = 1
                SAMPLE_COUNT_1_BIT
        sampledImageDepthSampleCounts: count = 2
                SAMPLE_COUNT_1_BIT
                SAMPLE_COUNT_4_BIT
        sampledImageStencilSampleCounts: count = 2
                SAMPLE_COUNT_1_BIT
                SAMPLE_COUNT_4_BIT
        storageImageSampleCounts: count = 1
                SAMPLE_COUNT_1_BIT
        maxSampleMaskWords                              = 1
        timestampComputeAndGraphics                     = false
        timestampPeriod                                 = 0
        maxClipDistances                                = 8
        maxCullDistances                                = 8
        maxCombinedClipAndCullDistances                 = 8
        discreteQueuePriorities                         = 2
        pointSizeRange: count = 2
                1
                64
        lineWidthRange: count = 2
                1
                8
        pointSizeGranularity                            = 0.125
        lineWidthGranularity                            = 0.125
        strictLines                                     = false
        standardSampleLocations                         = false
        optimalBufferCopyOffsetAlignment                = 0x00000100
        optimalBufferCopyRowPitchAlignment              = 0x00000100
        nonCoherentAtomSize                             = 0x00000100

 

VkPhysicalDeviceSparseProperties:
---------------------------------
        residencyStandard2DBlockShape            = false
        residencyStandard2DMultisampleBlockShape = false
        residencyStandard3DBlockShape            = false
        residencyAlignedMipSize                  = false
        residencyNonResidentStrict               = false

 

VkPhysicalDeviceFloatControlsPropertiesKHR:
-------------------------------------------
        denormBehaviorIndependence            = SHADER_FLOAT_CONTROLS_INDEPENDENCE_32_BIT_ONLY
        roundingModeIndependence              = SHADER_FLOAT_CONTROLS_INDEPENDENCE_32_BIT_ONLY
        shaderSignedZeroInfNanPreserveFloat16 = false
        shaderSignedZeroInfNanPreserveFloat32 = false
        shaderSignedZeroInfNanPreserveFloat64 = false
        shaderDenormPreserveFloat16           = false
        shaderDenormPreserveFloat32           = false
        shaderDenormPreserveFloat64           = false
        shaderDenormFlushToZeroFloat16        = false
        shaderDenormFlushToZeroFloat32        = false
        shaderDenormFlushToZeroFloat64        = false
        shaderRoundingModeRTEFloat16          = false
        shaderRoundingModeRTEFloat32          = false
        shaderRoundingModeRTEFloat64          = false
        shaderRoundingModeRTZFloat16          = false
        shaderRoundingModeRTZFloat32          = false
        shaderRoundingModeRTZFloat64          = false

 

VkPhysicalDeviceIDPropertiesKHR:
--------------------------------
        deviceUUID      = 00000000-0000-0000-0000-000000000000
        driverUUID      = 00000000-0000-0000-0000-000000000000
        deviceNodeMask  = 0
        deviceLUIDValid = false

 

VkPhysicalDeviceMaintenance3PropertiesKHR:
------------------------------------------
        maxPerSetDescriptors    = 0
        maxMemoryAllocationSize = 0x00000000

 

VkPhysicalDevicePointClippingPropertiesKHR:
-------------------------------------------
        pointClippingBehavior = POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES

 

VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT:
-------------------------------------------------
        filterMinmaxSingleComponentFormats = false
        filterMinmaxImageComponentMapping  = false

 

VkPhysicalDeviceTimelineSemaphorePropertiesKHR:
-----------------------------------------------
        maxTimelineSemaphoreValueDifference = 0

 

VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT:
----------------------------------------------------
        maxVertexAttribDivisor = 0

 

 

Device Extensions: count = 24
-----------------------------
        VK_EXT_device_memory_report         : extension revision 2
        VK_EXT_external_memory_dma_buf      : extension revision 1
        VK_EXT_queue_family_foreign         : extension revision 1
        VK_EXT_sampler_filter_minmax        : extension revision 2
        VK_EXT_vertex_attribute_divisor     : extension revision 3
        VK_KHR_16bit_storage                : extension revision 1
        VK_KHR_bind_memory2                 : extension revision 1
        VK_KHR_dedicated_allocation         : extension revision 3
        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_external_fence_fd            : extension revision 1
        VK_KHR_external_memory              : extension revision 1
        VK_KHR_external_memory_fd           : extension revision 1
        VK_KHR_external_semaphore_fd        : extension revision 1
        VK_KHR_get_memory_requirements2     : extension revision 1
        VK_KHR_maintenance1                 : extension revision 2
        VK_KHR_maintenance2                 : extension revision 1
        VK_KHR_maintenance3                 : extension revision 1
        VK_KHR_shader_float_controls        : extension revision 4
        VK_KHR_storage_buffer_storage_class : extension revision 1
        VK_KHR_swapchain                    : extension revision 70
        VK_KHR_timeline_semaphore           : extension revision 2
        VK_KHR_variable_pointers            : extension revision 1

 

VkQueueFamilyProperties:
========================
        queueProperties[0]:
        -------------------
                minImageTransferGranularity = (1,1,1)
                queueCount                  = 1
                queueFlags                  = QUEUE_GRAPHICS | QUEUE_COMPUTE | QUEUE_TRANSFER
                timestampValidBits          = 0
                present support             = true

 

VkPhysicalDeviceMemoryProperties:
=================================
memoryHeaps: count = 1
        memoryHeaps[0]:
                size   = 805306368 (0x30000000) (768.00 MiB)
                flags: count = 1
                        MEMORY_HEAP_DEVICE_LOCAL_BIT
memoryTypes: count = 2
        memoryTypes[0]:
                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_S8_UINT
                                FORMAT_D24_UNORM_S8_UINT
                                (non-sparse)
                        IMAGE_TILING_LINEAR:
                                color images
                                (non-sparse)
        memoryTypes[1]:
                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_S8_UINT
                                FORMAT_D24_UNORM_S8_UINT
                                (non-sparse)
                        IMAGE_TILING_LINEAR:
                                color images
                                (non-sparse)

 

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

 

VkPhysicalDevice16BitStorageFeaturesKHR:
----------------------------------------
        storageBuffer16BitAccess           = false
        uniformAndStorageBuffer16BitAccess = false
        storagePushConstant16              = false
        storageInputOutput16               = false

 

VkPhysicalDeviceDeviceMemoryReportFeaturesEXT:
----------------------------------------------
        deviceMemoryReport = false

 

VkPhysicalDeviceTimelineSemaphoreFeaturesKHR:
---------------------------------------------
        timelineSemaphore = false

 

VkPhysicalDeviceVariablePointersFeaturesKHR:
--------------------------------------------
        variablePointersStorageBuffer = false
        variablePointers              = false

 

VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT:
--------------------------------------------------
        vertexAttributeInstanceRateDivisor     = false
        vertexAttributeInstanceRateZeroDivisor = false

 

 

root@imx8mpevk:~#

 

Have you checked your board with such gpu?

 

Best regards

Harvey

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‎09-20-2023 08:44 AM
934 Views
AB22
Contributor III

Hi Harvey,

  I am using a Varsicite i.MX8M Plus SOM with Yocto Kirkstone (kernel 5.15.60). After adding the vulkan recipes to my local.conf, the vulkaninfo command was recognized but I was getting an error indicating the libvulkan_VSI.so file wasn't found when vulkaninfo was run. I have libvulkan_VSI.so in my Yocto build folder. After using sftp to transfer the file to /lib/usr in the rootfs, I can see the output of vulkaninfo correctly. It seems the Imx-gpu-viv-6.inc file includes the libvulkan_VSI.so.1 file but not the libvulkan_VSI.so file. Using md5sum it appears these files are identical. I am not sure how to modify the imx-gpu-viv-6.inc file to include the libvulkan_VSI.so file in the rootfs so I don't need to transfer it manually each time I build. Suggestions would be appreciated.

Thanks

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‎09-19-2023 03:32 PM
975 Views
AB22
Contributor III

Adding IMAGE_INSTALL:append = " vulkan-tools" to my local.conf allows the vulkaninfo command to be found.

I don't understand why this was necessary when vulkan is already listed in DISTRO_FEATURES.

I added the following as well:

IMAGE_INSTALL:append = " vulkan-headers"
IMAGE_INSTALL:append = " vulkan-loader"
IMAGE_INSTALL:append = " vulkan-samples"

Unfortunately, the vulcaninfo command results in the following error:

ERROR: [Loader Message] Code 0 : /usr/lib/libvulkan_VSI.so: cannot open shared object file: No such file or directory
Cannot create Vulkan instance.
This problem is often caused by a faulty installation of the Vulkan driver or attempting to use a GPU that does not support Vulkan.
ERROR at /usr/src/debug/vulkan-tools/1.2.182.0-r0/git/vulkaninfo/vulkaninfo.h:687:vkCreateInstance failed with ERROR_INCOMPATIBLE_DRIVER

Any suggestions will be appreciated.

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