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Vulkan 1.0 Released: What You Need To Know About This Cross-Platform, High-Performance Graphics API

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  • #31
    Michae, what flight game is that? I want to try that tomorrow with Vulkan/Nvidia.
    Thanks

    Comment

    • #32
      Hmm extensions from nvidia vulkan driver:
      Code:
      $ ./vulkaninfo 
===========
VULKAN INFO
===========

Vulkan API Version: 1.0.3

INFO: [loader] Code 0 : Found manifest file /etc/vulkan/icd.d/nvidia_icd.json, version "1.0.0"
Instance Extensions and layers:
===============================
Instance Extensions     count = 4
        VK_KHR_surface                  : extension revision 25
        VK_KHR_xcb_surface              : extension revision  6
        VK_KHR_xlib_surface             : extension revision  6
        VK_EXT_debug_report             : extension revision  1

Instance Layers count = 0
Device Extensions and layers:
=============================
GPU0
VkPhysicalDeviceProperties:
===========================
        apiVersion     = 4194307
        driverVersion  = 1488979584
        vendorID       = 0x10de
        deviceID       = 0x1380
        deviceType     = DISCRETE_GPU
        deviceName     = GTX 750 Ti
        VkPhysicalDeviceLimits:
        -----------------------
                maxImageDimension1D                     = 0x4000
                maxImageDimension2D                     = 0x4000
                maxImageDimension3D                     = 0x800
                maxImageDimensionCube                   = 0x4000
                maxImageArrayLayers                     = 0x800
                maxTexelBufferElements                  = 0x8000000
                maxUniformBufferRange                   = 0x10000
                maxStorageBufferRange                   = 0x7fffffff
                maxPushConstantsSize                    = 0x100
                maxMemoryAllocationCount                = 0xffffffff
                maxSamplerAllocationCount               = 0xfa0
                bufferImageGranularity                  = 0x10000
                sparseAddressSpaceSize                  = 0xffffffffffffffff
                maxBoundDescriptorSets                  = 0x4
                maxPerStageDescriptorSamplers           = 0xfa0
                maxPerStageDescriptorUniformBuffers     = 0xc
                maxPerStageDescriptorStorageBuffers     = 0x10
                maxPerStageDescriptorSampledImages      = 0x2000
                maxPerStageDescriptorStorageImages      = 0x2000
                maxPerStageDescriptorInputAttachments   = 0x8
                maxPerStageResources                    = 0x6024
                maxDescriptorSetSamplers                = 0xfa0
                maxDescriptorSetUniformBuffers          = 0x48
                maxDescriptorSetUniformBuffersDynamic   = 0x48
                maxDescriptorSetStorageBuffers          = 0x60
                maxDescriptorSetStorageBuffersDynamic   = 0x60
                maxDescriptorSetSampledImages           = 0xc000
                maxDescriptorSetStorageImages           = 0xc000
                maxDescriptorSetInputAttachments        = 0x8
                maxVertexInputAttributes                = 0x10
                maxVertexInputBindings                  = 0x10
                maxVertexInputAttributeOffset           = 0x7ff
                maxVertexInputBindingStride             = 0x800
                maxVertexOutputComponents               = 0x80
                maxTessellationGenerationLevel          = 0x40
                maxTessellationPatchSize                        = 0x20
                maxTessellationControlPerVertexInputComponents  = 0x80
                maxTessellationControlPerVertexOutputComponents = 0x80
                maxTessellationControlPerPatchOutputComponents  = 0x78
                maxTessellationControlTotalOutputComponents     = 0x1078
                maxTessellationEvaluationInputComponents        = 0x80
                maxTessellationEvaluationOutputComponents       = 0x80
                maxGeometryShaderInvocations            = 0x20
                maxGeometryInputComponents              = 0x80
                maxGeometryOutputComponents             = 0x80
                maxGeometryOutputVertices               = 0x400
                maxGeometryTotalOutputComponents        = 0x400
                maxFragmentInputComponents              = 0x80
                maxFragmentOutputAttachments            = 0x8
                maxFragmentDualSrcAttachments           = 0x1
                maxFragmentCombinedOutputResources      = 0x10
                maxComputeSharedMemorySize              = 0xc000
                maxComputeWorkGroupCount[0]             = 0x7fffffff
                maxComputeWorkGroupCount[1]             = 0xffff
                maxComputeWorkGroupCount[2]             = 0xffff
                maxComputeWorkGroupInvocations          = 0x600
                maxComputeWorkGroupSize[0]              = 0x600
                maxComputeWorkGroupSize[1]              = 0x400
                maxComputeWorkGroupSize[2]              = 0x40
                subPixelPrecisionBits                   = 0x8
                subTexelPrecisionBits                   = 0x8
                mipmapPrecisionBits                     = 0x8
                maxDrawIndexedIndexValue                = 0xffffffff
                maxDrawIndirectCount                    = 0xffffffff
                maxSamplerLodBias                       = 15.000000
                maxSamplerAnisotropy                    = 16.000000
                maxViewports                            = 0x10
                maxViewportDimensions[0]                = 0x4000
                maxViewportDimensions[1]                = 0x4000
                viewportBoundsRange[0]                  = -32768.000000
                viewportBoundsRange[1]                  = 32768.000000
                viewportSubPixelBits                    = 0x8
                minMemoryMapAlignment                   = 64
                minTexelBufferOffsetAlignment           = 0x10
                minUniformBufferOffsetAlignment         = 0x100
                minStorageBufferOffsetAlignment         = 0x20
                minTexelOffset                          = 0xfffffff8
                maxTexelOffset                          = 0x7
                minTexelGatherOffset                    = 0xffffffe0
                maxTexelGatherOffset                    = 0x1f
                minInterpolationOffset                  = -0.500000
                maxInterpolationOffset                  = 0.437500
                subPixelInterpolationOffsetBits         = 0x4
                maxFramebufferWidth                     = 0x4000
                maxFramebufferHeight                    = 0x4000
                maxFramebufferLayers                    = 0x800
                framebufferColorSampleCounts            = 0xf
                framebufferDepthSampleCounts            = 0xf
                framebufferStencilSampleCounts          = 0xf
                maxColorAttachments                     = 0x8
                sampledImageColorSampleCounts           = 0xf
                sampledImageDepthSampleCounts           = 0xf
                sampledImageStencilSampleCounts         = 0xf
                sampledImageIntegerSampleCounts         = 0xf
                storageImageSampleCounts                = 0xf
                maxSampleMaskWords                      = 0x1
                timestampComputeAndGraphics             = 1
                timestampPeriod                         = 0x1.000000
                maxClipDistances                        = 0x8
                maxCullDistances                        = 0x8
                maxCombinedClipAndCullDistances         = 0x8
                pointSizeRange[0]                       = 1.000000
                pointSizeRange[1]                       = 189.875000
                lineWidthRange[0]                       = 0.500000
                lineWidthRange[1]                       = 10.000000
                pointSizeGranularity                    = 0.125000
                lineWidthGranularity                    = 0.125000
                strictLines                             = 1
                standardSampleLocations                 = 1
                optimalBufferCopyOffsetAlignment        = 0x1
                optimalBufferCopyRowPitchAlignment      = 0x1
                nonCoherentAtomSize                     = 0x40
        VkPhysicalDeviceSparseProperties:
        ---------------------------------
                residencyStandard2DBlockShape            = 1
                residencyStandard2DMultisampleBlockShape = 1
                residencyStandard3DBlockShape            = 1
                residencyAlignedMipSize                  = 1
                residencyNonResidentStrict               = 0

Device Extensions       count = 2
        VK_KHR_swapchain                : extension revision 67
        VK_NV_glsl_shader               : extension revision  1


Layers  count = 0

VkQueueFamilyProperties[0]:
============================
        queueFlags         = GCD
        queueCount         = 16
        timestampValidBits = 64
        minImageTransferGranularity = (1, 1, 1)

VkPhysicalDeviceMemoryProperties:
=================================
        memoryTypeCount       = 4
        memoryTypes[0] : 
                propertyFlags = 0
                heapIndex     = 1
        memoryTypes[1] : 
                propertyFlags = 1
                heapIndex     = 0
        memoryTypes[2] : 
                propertyFlags = 6
                heapIndex     = 1
        memoryTypes[3] : 
                propertyFlags = 14
                heapIndex     = 1
        memoryHeapCount       = 2
        memoryHeaps[0] : 
                size          = 2147483648
        memoryHeaps[1] : 
                size          = 6242224128

VkPhysicalDeviceFeatures:
=========================
        robustBufferAccess                      = 1
        fullDrawIndexUint32                     = 1
        imageCubeArray                          = 1
        independentBlend                        = 1
        geometryShader                          = 1
        tessellationShader                      = 1
        sampleRateShading                       = 1
        dualSrcBlend                            = 1
        logicOp                                 = 1
        multiDrawIndirect                       = 1
        drawIndirectFirstInstance               = 1
        depthClamp                              = 1
        depthBiasClamp                          = 1
        fillModeNonSolid                        = 1
        depthBounds                             = 1
        wideLines                               = 1
        largePoints                             = 1
        textureCompressionETC2                  = 0
        textureCompressionASTC_LDR              = 0
        textureCompressionBC                    = 1
        occlusionQueryPrecise                   = 1
        pipelineStatisticsQuery                 = 1
        vertexSideEffects                       = 1
        tessellationSideEffects                 = 1
        geometrySideEffects                     = 1
        shaderImageGatherExtended               = 1
        shaderStorageImageExtendedFormats       = 1
        shaderStorageImageMultisample           = 1
        shaderStorageImageReadWithoutFormat     = 1
        shaderStorageImageWriteWithoutFormat    = 1
        shaderUniformBufferArrayDynamicIndexing = 1
        shaderSampledImageArrayDynamicIndexing  = 1
        shaderStorageBufferArrayDynamicIndexing = 1
        shaderStorageImageArrayDynamicIndexing  = 1
        shaderClipDistance                      = 1
        shaderCullDistance                      = 1
        shaderFloat64                           = 1
        shaderInt64                             = 1
        shaderInt16                             = 0
        shaderResourceResidency                 = 0
        shaderResourceMinLod                    = 0
        alphaToOne                              = 1
        sparseBinding                           = 1
        sparseResidencyBuffer                   = 1
        sparseResidencyImage2D                  = 1
        sparseResidencyImage3D                  = 1
        sparseResidency2Samples                 = 1
        sparseResidency4Samples                 = 1
        sparseResidency8Samples                 = 1
        sparseResidency16Samples                = 0
        sparseResidencyAliased                  = 1
        variableMultisampleRate                 = 1
        iheritedQueries                         = 1

FORMAT_UNDEFINED:
*snip*(bunch of different Format information)

      Comment

      • #33
        Originally posted by mike4 View Post
        Michae, what flight game is that? I want to try that tomorrow with Vulkan/Nvidia.
        Thanks
        It's not a game it's nvidia's vulkan demo:
        GitHub - nvpro-samples/gl_vk_chopper: Simple vulkan rendering example.
        https://github.com/nvpro-samples/gl_vk_chopper
        Simple vulkan rendering example. Contribute to nvpro-samples/gl_vk_chopper development by creating an account on GitHub.

        Comment

        • #34
          All this rage at AMD; but won't AMDGPU and radeon work with Mesa's implementation of Vulkan? AMD Might have been moving forward and prioritizing windows like this knowing that they could rely on that.

          Not saying that it's cool, just that AMD users don't have to despair.

          Also, didn't AMD just submit a huge patch for AMDGPU to upstream? Maybe there was vulkan support in there all along, we weren't really told what it contained, but considering that intel's implementation of Vulkan in mesa is 36k lines... wouldn't be surprising that the size of that patch would have been because of vulkan.

          Originally posted by pal666 View Post
          amd didn't release driver for which there are zero games atm. let's cry
          To be fair, the current driver release isn't for end users, it's for developers and testing, AMD being behind actually can and will have an impact. Right now only people on non-AMD hardware can develop vulkan software on and for linux, they have no means of testing or running it on AMD. If this drags on it could lead to the first vulkan games being released on Linux without AMD support, and when AMD finally releases their vulkan code, all existing software reliant on vulkan will be completely untested for AMD, so AMD users will hvae to go in to vulkan software with a spray and pray mentality.
          Last edited by rabcor; 16 February 2016, 01:39 PM.
          • Likes 1

          Comment

          • #35
            People really should not expect large performance gains on real-world game products. The API is "thinner" but the hardware "below" is still the same. High-end engines stress already the hardware without being held back by the API too much, especially with the performance tuned extensions OpenGL is sporting already.

            Comment

            • #36
              Originally posted by tuke81 View Post
              Hmm extensions from nvidia vulkan driver:
              Code:
              $ ./vulkaninfo
===========
VULKAN INFO
===========

Vulkan API Version: 1.0.3

INFO: [loader] Code 0 : Found manifest file /etc/vulkan/icd.d/nvidia_icd.json, version "1.0.0"
Instance Extensions and layers:
===============================
Instance Extensions count = 4
VK_KHR_surface : extension revision 25
VK_KHR_xcb_surface : extension revision 6
VK_KHR_xlib_surface : extension revision 6
VK_EXT_debug_report : extension revision 1

Instance Layers count = 0
Device Extensions and layers:
=============================
GPU0
VkPhysicalDeviceProperties:
===========================
apiVersion = 4194307
driverVersion = 1488979584
vendorID = 0x10de
deviceID = 0x1380
deviceType = DISCRETE_GPU
deviceName = GTX 750 Ti
VkPhysicalDeviceLimits:
-----------------------
maxImageDimension1D = 0x4000
maxImageDimension2D = 0x4000
maxImageDimension3D = 0x800
maxImageDimensionCube = 0x4000
maxImageArrayLayers = 0x800
maxTexelBufferElements = 0x8000000
maxUniformBufferRange = 0x10000
maxStorageBufferRange = 0x7fffffff
maxPushConstantsSize = 0x100
maxMemoryAllocationCount = 0xffffffff
maxSamplerAllocationCount = 0xfa0
bufferImageGranularity = 0x10000
sparseAddressSpaceSize = 0xffffffffffffffff
maxBoundDescriptorSets = 0x4
maxPerStageDescriptorSamplers = 0xfa0
maxPerStageDescriptorUniformBuffers = 0xc
maxPerStageDescriptorStorageBuffers = 0x10
maxPerStageDescriptorSampledImages = 0x2000
maxPerStageDescriptorStorageImages = 0x2000
maxPerStageDescriptorInputAttachments = 0x8
maxPerStageResources = 0x6024
maxDescriptorSetSamplers = 0xfa0
maxDescriptorSetUniformBuffers = 0x48
maxDescriptorSetUniformBuffersDynamic = 0x48
maxDescriptorSetStorageBuffers = 0x60
maxDescriptorSetStorageBuffersDynamic = 0x60
maxDescriptorSetSampledImages = 0xc000
maxDescriptorSetStorageImages = 0xc000
maxDescriptorSetInputAttachments = 0x8
maxVertexInputAttributes = 0x10
maxVertexInputBindings = 0x10
maxVertexInputAttributeOffset = 0x7ff
maxVertexInputBindingStride = 0x800
maxVertexOutputComponents = 0x80
maxTessellationGenerationLevel = 0x40
maxTessellationPatchSize = 0x20
maxTessellationControlPerVertexInputComponents = 0x80
maxTessellationControlPerVertexOutputComponents = 0x80
maxTessellationControlPerPatchOutputComponents = 0x78
maxTessellationControlTotalOutputComponents = 0x1078
maxTessellationEvaluationInputComponents = 0x80
maxTessellationEvaluationOutputComponents = 0x80
maxGeometryShaderInvocations = 0x20
maxGeometryInputComponents = 0x80
maxGeometryOutputComponents = 0x80
maxGeometryOutputVertices = 0x400
maxGeometryTotalOutputComponents = 0x400
maxFragmentInputComponents = 0x80
maxFragmentOutputAttachments = 0x8
maxFragmentDualSrcAttachments = 0x1
maxFragmentCombinedOutputResources = 0x10
maxComputeSharedMemorySize = 0xc000
maxComputeWorkGroupCount[0] = 0x7fffffff
maxComputeWorkGroupCount[1] = 0xffff
maxComputeWorkGroupCount[2] = 0xffff
maxComputeWorkGroupInvocations = 0x600
maxComputeWorkGroupSize[0] = 0x600
maxComputeWorkGroupSize[1] = 0x400
maxComputeWorkGroupSize[2] = 0x40
subPixelPrecisionBits = 0x8
subTexelPrecisionBits = 0x8
mipmapPrecisionBits = 0x8
maxDrawIndexedIndexValue = 0xffffffff
maxDrawIndirectCount = 0xffffffff
maxSamplerLodBias = 15.000000
maxSamplerAnisotropy = 16.000000
maxViewports = 0x10
maxViewportDimensions[0] = 0x4000
maxViewportDimensions[1] = 0x4000
viewportBoundsRange[0] = -32768.000000
viewportBoundsRange[1] = 32768.000000
viewportSubPixelBits = 0x8
minMemoryMapAlignment = 64
minTexelBufferOffsetAlignment = 0x10
minUniformBufferOffsetAlignment = 0x100
minStorageBufferOffsetAlignment = 0x20
minTexelOffset = 0xfffffff8
maxTexelOffset = 0x7
minTexelGatherOffset = 0xffffffe0
maxTexelGatherOffset = 0x1f
minInterpolationOffset = -0.500000
maxInterpolationOffset = 0.437500
subPixelInterpolationOffsetBits = 0x4
maxFramebufferWidth = 0x4000
maxFramebufferHeight = 0x4000
maxFramebufferLayers = 0x800
framebufferColorSampleCounts = 0xf
framebufferDepthSampleCounts = 0xf
framebufferStencilSampleCounts = 0xf
maxColorAttachments = 0x8
sampledImageColorSampleCounts = 0xf
sampledImageDepthSampleCounts = 0xf
sampledImageStencilSampleCounts = 0xf
sampledImageIntegerSampleCounts = 0xf
storageImageSampleCounts = 0xf
maxSampleMaskWords = 0x1
timestampComputeAndGraphics = 1
timestampPeriod = 0x1.000000
maxClipDistances = 0x8
maxCullDistances = 0x8
maxCombinedClipAndCullDistances = 0x8
pointSizeRange[0] = 1.000000
pointSizeRange[1] = 189.875000
lineWidthRange[0] = 0.500000
lineWidthRange[1] = 10.000000
pointSizeGranularity = 0.125000
lineWidthGranularity = 0.125000
strictLines = 1
standardSampleLocations = 1
optimalBufferCopyOffsetAlignment = 0x1
optimalBufferCopyRowPitchAlignment = 0x1
nonCoherentAtomSize = 0x40
VkPhysicalDeviceSparseProperties:
---------------------------------
residencyStandard2DBlockShape = 1
residencyStandard2DMultisampleBlockShape = 1
residencyStandard3DBlockShape = 1
residencyAlignedMipSize = 1
residencyNonResidentStrict = 0

Device Extensions count = 2
VK_KHR_swapchain : extension revision 67
VK_NV_glsl_shader : extension revision 1


Layers count = 0

VkQueueFamilyProperties[0]:
============================
queueFlags = GCD
queueCount = 16
timestampValidBits = 64
minImageTransferGranularity = (1, 1, 1)

VkPhysicalDeviceMemoryProperties:
=================================
memoryTypeCount = 4
memoryTypes[0] :
propertyFlags = 0
heapIndex = 1
memoryTypes[1] :
propertyFlags = 1
heapIndex = 0
memoryTypes[2] :
propertyFlags = 6
heapIndex = 1
memoryTypes[3] :
propertyFlags = 14
heapIndex = 1
memoryHeapCount = 2
memoryHeaps[0] :
size = 2147483648
memoryHeaps[1] :
size = 6242224128

VkPhysicalDeviceFeatures:
=========================
robustBufferAccess = 1
fullDrawIndexUint32 = 1
imageCubeArray = 1
independentBlend = 1
geometryShader = 1
tessellationShader = 1
sampleRateShading = 1
dualSrcBlend = 1
logicOp = 1
multiDrawIndirect = 1
drawIndirectFirstInstance = 1
depthClamp = 1
depthBiasClamp = 1
fillModeNonSolid = 1
depthBounds = 1
wideLines = 1
largePoints = 1
textureCompressionETC2 = 0
textureCompressionASTC_LDR = 0
textureCompressionBC = 1
occlusionQueryPrecise = 1
pipelineStatisticsQuery = 1
vertexSideEffects = 1
tessellationSideEffects = 1
geometrySideEffects = 1
shaderImageGatherExtended = 1
shaderStorageImageExtendedFormats = 1
shaderStorageImageMultisample = 1
shaderStorageImageReadWithoutFormat = 1
shaderStorageImageWriteWithoutFormat = 1
shaderUniformBufferArrayDynamicIndexing = 1
shaderSampledImageArrayDynamicIndexing = 1
shaderStorageBufferArrayDynamicIndexing = 1
shaderStorageImageArrayDynamicIndexing = 1
shaderClipDistance = 1
shaderCullDistance = 1
shaderFloat64 = 1
shaderInt64 = 1
shaderInt16 = 0
shaderResourceResidency = 0
shaderResourceMinLod = 0
alphaToOne = 1
sparseBinding = 1
sparseResidencyBuffer = 1
sparseResidencyImage2D = 1
sparseResidencyImage3D = 1
sparseResidency2Samples = 1
sparseResidency4Samples = 1
sparseResidency8Samples = 1
sparseResidency16Samples = 0
sparseResidencyAliased = 1
variableMultisampleRate = 1
iheritedQueries = 1

FORMAT_UNDEFINED:
*snip*(bunch of different Format information)

              In my case appears like this with nvidia 355.00.26 + vulkan sdk (graphviz needed for vulkan runtime)


              Code:
              $ vulkaninfo
===========
VULKAN INFO
===========

Vulkan API Version: 1.0.3

INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_api_dump.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_unique_objects.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_object_tracker.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_image.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_swapchain.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_screenshot.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_vktrace_layer.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_mem_tracker.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_draw_state.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_param_checker.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_threading.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/explicit_layer.d/VkLayer_device_limits.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /etc/vulkan/icd.d/nvidia_icd.json, version "1.0.0"
Instance Extensions and layers:
===============================
Instance Extensions    count = 4
    VK_KHR_surface                  : extension revision 25
    VK_KHR_xcb_surface              : extension revision  6
    VK_KHR_xlib_surface             : extension revision  6
    VK_EXT_debug_report             : extension revision  1

Instance Layers    count = 12
    VK_LAYER_LUNARG_api_dump (LunarG debug layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_api_dump Extensions    count = 0

    VK_LAYER_GOOGLE_unique_objects (Google Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_GOOGLE_unique_objects Extensions    count = 0

    VK_LAYER_LUNARG_object_tracker (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_object_tracker Extensions    count = 1
        VK_EXT_debug_report             : extension revision  1

    VK_LAYER_LUNARG_image (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_image Extensions    count = 1
        VK_EXT_debug_report             : extension revision  1

    VK_LAYER_LUNARG_swapchain (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_swapchain Extensions    count = 1
        VK_EXT_debug_report             : extension revision  1

    VK_LAYER_LUNARG_screenshot (LunarG image capture layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_screenshot Extensions    count = 0

    VK_LAYER_LUNARG_vktrace (Vktrace tracing library) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_vktrace Extensions    count = 0

    VK_LAYER_LUNARG_mem_tracker (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_mem_tracker Extensions    count = 1
        VK_EXT_debug_report             : extension revision  1

    VK_LAYER_LUNARG_draw_state (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_draw_state Extensions    count = 1
        VK_EXT_debug_report             : extension revision  1

    VK_LAYER_LUNARG_param_checker (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_param_checker Extensions    count = 1
        VK_EXT_debug_report             : extension revision  1

    VK_LAYER_LUNARG_threading (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_threading Extensions    count = 1
        VK_EXT_debug_report             : extension revision  1

    VK_LAYER_LUNARG_device_limits (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_device_limits Extensions    count = 1
        VK_EXT_debug_report             : extension revision  1

Device Extensions and layers:
=============================
GPU0
VkPhysicalDeviceProperties:
===========================
    apiVersion     = 4194307
    driverVersion  = 1488979584
    vendorID       = 0x10de
    deviceID       = 0x1284
    deviceType     = DISCRETE_GPU
    deviceName     = GT 630
    VkPhysicalDeviceLimits:
    -----------------------
        maxImageDimension1D                     = 0x4000
        maxImageDimension2D                     = 0x4000
        maxImageDimension3D                     = 0x800
        maxImageDimensionCube                   = 0x4000
        maxImageArrayLayers                     = 0x800
        maxTexelBufferElements                  = 0x8000000
        maxUniformBufferRange                   = 0x10000
        maxStorageBufferRange                   = 0x7fffffff
        maxPushConstantsSize                    = 0x100
        maxMemoryAllocationCount                = 0xffffffff
        maxSamplerAllocationCount               = 0xfa0
        bufferImageGranularity                  = 0x10000
        sparseAddressSpaceSize                  = 0xffffffffffffffff
        maxBoundDescriptorSets                  = 0x4
        maxPerStageDescriptorSamplers           = 0xfa0
        maxPerStageDescriptorUniformBuffers     = 0xc
        maxPerStageDescriptorStorageBuffers     = 0x10
        maxPerStageDescriptorSampledImages      = 0x2000
        maxPerStageDescriptorStorageImages      = 0x2000
        maxPerStageDescriptorInputAttachments   = 0x8
        maxPerStageResources                    = 0x6024
        maxDescriptorSetSamplers                = 0xfa0
        maxDescriptorSetUniformBuffers          = 0x48
        maxDescriptorSetUniformBuffersDynamic   = 0x48
        maxDescriptorSetStorageBuffers          = 0x60
        maxDescriptorSetStorageBuffersDynamic   = 0x60
        maxDescriptorSetSampledImages           = 0xc000
        maxDescriptorSetStorageImages           = 0xc000
        maxDescriptorSetInputAttachments        = 0x8
        maxVertexInputAttributes                = 0x10
        maxVertexInputBindings                  = 0x10
        maxVertexInputAttributeOffset           = 0x7ff
        maxVertexInputBindingStride             = 0x800
        maxVertexOutputComponents               = 0x80
        maxTessellationGenerationLevel          = 0x40
        maxTessellationPatchSize                        = 0x20
        maxTessellationControlPerVertexInputComponents  = 0x80
        maxTessellationControlPerVertexOutputComponents = 0x80
        maxTessellationControlPerPatchOutputComponents  = 0x78
        maxTessellationControlTotalOutputComponents     = 0x1078
        maxTessellationEvaluationInputComponents        = 0x80
        maxTessellationEvaluationOutputComponents       = 0x80
        maxGeometryShaderInvocations            = 0x20
        maxGeometryInputComponents              = 0x80
        maxGeometryOutputComponents             = 0x80
        maxGeometryOutputVertices               = 0x400
        maxGeometryTotalOutputComponents        = 0x400
        maxFragmentInputComponents              = 0x80
        maxFragmentOutputAttachments            = 0x8
        maxFragmentDualSrcAttachments           = 0x1
        maxFragmentCombinedOutputResources      = 0x10
        maxComputeSharedMemorySize              = 0xc000
        maxComputeWorkGroupCount[0]             = 0x7fffffff
        maxComputeWorkGroupCount[1]             = 0xffff
        maxComputeWorkGroupCount[2]             = 0xffff
        maxComputeWorkGroupInvocations          = 0x600
        maxComputeWorkGroupSize[0]              = 0x600
        maxComputeWorkGroupSize[1]              = 0x400
        maxComputeWorkGroupSize[2]              = 0x40
        subPixelPrecisionBits                   = 0x8
        subTexelPrecisionBits                   = 0x8
        mipmapPrecisionBits                     = 0x8
        maxDrawIndexedIndexValue                = 0xffffffff
        maxDrawIndirectCount                    = 0xffffffff
        maxSamplerLodBias                       = 15.000000
        maxSamplerAnisotropy                    = 16.000000
        maxViewports                            = 0x10
        maxViewportDimensions[0]                = 0x4000
        maxViewportDimensions[1]                = 0x4000
        viewportBoundsRange[0]                  = -32768.000000
        viewportBoundsRange[1]                  = 32768.000000
        viewportSubPixelBits                    = 0x8
        minMemoryMapAlignment                   = 64
        minTexelBufferOffsetAlignment           = 0x100
        minUniformBufferOffsetAlignment         = 0x100
        minStorageBufferOffsetAlignment         = 0x20
        minTexelOffset                          = 0xfffffff8
        maxTexelOffset                          = 0x7
        minTexelGatherOffset                    = 0xffffffe0
        maxTexelGatherOffset                    = 0x1f
        minInterpolationOffset                  = -0.500000
        maxInterpolationOffset                  = 0.437500
        subPixelInterpolationOffsetBits         = 0x4
        maxFramebufferWidth                     = 0x4000
        maxFramebufferHeight                    = 0x4000
        maxFramebufferLayers                    = 0x800
        framebufferColorSampleCounts            = 0xf
        framebufferDepthSampleCounts            = 0xf
        framebufferStencilSampleCounts          = 0xf
        maxColorAttachments                     = 0x8
        sampledImageColorSampleCounts           = 0xf
        sampledImageDepthSampleCounts           = 0xf
        sampledImageStencilSampleCounts         = 0xf
        sampledImageIntegerSampleCounts         = 0xf
        storageImageSampleCounts                = 0xf
        maxSampleMaskWords                      = 0x1
        timestampComputeAndGraphics             = 1
        timestampPeriod                         = 0x1.000000
        maxClipDistances                        = 0x8
        maxCullDistances                        = 0x8
        maxCombinedClipAndCullDistances         = 0x8
        pointSizeRange[0]                       = 1.000000
        pointSizeRange[1]                       = 189.875000
        lineWidthRange[0]                       = 0.500000
        lineWidthRange[1]                       = 10.000000
        pointSizeGranularity                    = 0.125000
        lineWidthGranularity                    = 0.125000
        strictLines                             = 1
        standardSampleLocations                 = 1
        optimalBufferCopyOffsetAlignment        = 0x1
        optimalBufferCopyRowPitchAlignment      = 0x1
        nonCoherentAtomSize                     = 0x40
    VkPhysicalDeviceSparseProperties:
    ---------------------------------
        residencyStandard2DBlockShape            = 1
        residencyStandard2DMultisampleBlockShape = 1
        residencyStandard3DBlockShape            = 1
        residencyAlignedMipSize                  = 1
        residencyNonResidentStrict               = 0

Device Extensions    count = 2
    VK_KHR_swapchain                : extension revision 67
    VK_NV_glsl_shader               : extension revision  1


Layers    count = 13
    VK_LAYER_LUNARG_api_dump (LunarG debug layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_api_dump Extensions    count = 0

    VK_LAYER_GOOGLE_unique_objects (Google Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_GOOGLE_unique_objects Extensions    count = 0

    VK_LAYER_LUNARG_object_tracker (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_object_tracker Extensions    count = 0

    VK_LAYER_LUNARG_image (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_image Extensions    count = 0

    VK_LAYER_LUNARG_swapchain (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_swapchain Extensions    count = 0

    VK_LAYER_LUNARG_screenshot (LunarG image capture layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_screenshot Extensions    count = 0

    VK_LAYER_LUNARG_vktrace (Vktrace tracing library) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_vktrace Extensions    count = 0

    VK_LAYER_LUNARG_mem_tracker (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_mem_tracker Extensions    count = 0

    VK_LAYER_LUNARG_draw_state (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_draw_state Extensions    count = 1
        VK_LUNARG_DEBUG_MARKER          : extension revision  0

    VK_LAYER_LUNARG_param_checker (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_param_checker Extensions    count = 0

    VK_LAYER_LUNARG_threading (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_threading Extensions    count = 0

    VK_LAYER_LUNARG_device_limits (LunarG Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_device_limits Extensions    count = 0

    VK_LAYER_LUNARG_standard_validation (LunarG Standard Validation Layer) Vulkan version 1.0.3, layer version 1
    VK_LAYER_LUNARG_standard_validation Extensions    count = 0


VkQueueFamilyProperties[0]:
============================
    queueFlags         = GCD
    queueCount         = 16
    timestampValidBits = 64
    minImageTransferGranularity = (1, 1, 1)

VkPhysicalDeviceMemoryProperties:
=================================
    memoryTypeCount       = 4
    memoryTypes[0] : 
        propertyFlags = 0
        heapIndex     = 1
    memoryTypes[1] : 
        propertyFlags = 1
        heapIndex     = 0
    memoryTypes[2] : 
        propertyFlags = 6
        heapIndex     = 1
    memoryTypes[3] : 
        propertyFlags = 14
        heapIndex     = 1
    memoryHeapCount       = 2
    memoryHeaps[0] : 
        size          = 2147483648
    memoryHeaps[1] : 
        size          = 6235564032

VkPhysicalDeviceFeatures:
=========================
    robustBufferAccess                      = 1
    fullDrawIndexUint32                     = 1
    imageCubeArray                          = 1
    independentBlend                        = 1
    geometryShader                          = 1
    tessellationShader                      = 1
    sampleRateShading                       = 1
    dualSrcBlend                            = 1
    logicOp                                 = 1
    multiDrawIndirect                       = 1
    drawIndirectFirstInstance               = 1
    depthClamp                              = 1
    depthBiasClamp                          = 1
    fillModeNonSolid                        = 1
    depthBounds                             = 1
    wideLines                               = 1
    largePoints                             = 1
    textureCompressionETC2                  = 0
    textureCompressionASTC_LDR              = 0
    textureCompressionBC                    = 1
    occlusionQueryPrecise                   = 1
    pipelineStatisticsQuery                 = 1
    vertexSideEffects                       = 1
    tessellationSideEffects                 = 1
    geometrySideEffects                     = 1
    shaderImageGatherExtended               = 1
    shaderStorageImageExtendedFormats       = 1
    shaderStorageImageMultisample           = 1
    shaderStorageImageReadWithoutFormat     = 0
    shaderStorageImageWriteWithoutFormat    = 1
    shaderUniformBufferArrayDynamicIndexing = 1
    shaderSampledImageArrayDynamicIndexing  = 1
    shaderStorageBufferArrayDynamicIndexing = 1
    shaderStorageImageArrayDynamicIndexing  = 1
    shaderClipDistance                      = 1
    shaderCullDistance                      = 1
    shaderFloat64                           = 1
    shaderInt64                             = 1
    shaderInt16                             = 0
    shaderResourceResidency                 = 0
    shaderResourceMinLod                    = 0
    alphaToOne                              = 1
    sparseBinding                           = 1
    sparseResidencyBuffer                   = 1
    sparseResidencyImage2D                  = 1
    sparseResidencyImage3D                  = 1
    sparseResidency2Samples                 = 1
    sparseResidency4Samples                 = 1
    sparseResidency8Samples                 = 1
    sparseResidency16Samples                = 0
    sparseResidencyAliased                  = 1
    variableMultisampleRate                 = 1
    iheritedQueries                         = 1


FORMAT_UNDEFINED:
    linearTiling   FormatFeatureFlags:
        None
    optimalTiling  FormatFeatureFlags:
        None
    bufferFeatures FormatFeatureFlags:
        None

FORMAT_R4G4_UNORM_PACK8:
    linearTiling   FormatFeatureFlags:
        VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
        VK_FORMAT_FEATURE_BLIT_SRC_BIT
        VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT
    optimalTiling  FormatFeatureFlags:
        VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT
        VK_FORMAT_FEATURE_BLIT_SRC_BIT
        VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT
    bufferFeatures FormatFeatureFlags:
        VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT
              Complete log stay here (too big for phoronix post, limit 20000 characters in post)

              vulkan-info - Pastebin.com
              http://pastebin.com/0Fc1F5Bb
              Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time.



              Comment

              • #37
                Originally posted by tuke81 View Post
                It's not a game it's nvidia's vulkan demo:
                https://github.com/nvpro-samples/gl_vk_chopper
                Aaand I'm still looking for any vulkan example that can actually be compiled on linux.

                Code:
                [100%] Linking CXX executable /home/chris/build/bin_x64/gl_vk_chopper
/usr/bin/ld: cannot find -lNOTFOUND
                Also running cmake a second time doesn't work.

                Can nobody use cmake properly?
                Edit: It's the ant tweak bar. Replacing -lNOTFOUND with -lAntTweakBar in CMakeFiles/gl_vk_chopper.dir/link.txt and running make again finishes it. Probably tries to link the statically built version which doesn't exist on archlinux.
                Edit: Looks like it's attempting to start, but it requires OpenGL 4.5 and segfaults with mesa version override, so apparently can't be tested with vulkan alone.
                Edit: Huh, not really, looks more like it comes from the example code:
                Code:
                Program received signal SIGSEGV, Segmentation fault.
0x00007ffff4a55fe4 in __memcpy_sse2_unaligned () from /usr/lib/libc.so.6
(gdb) bt
#0  0x00007ffff4a55fe4 in __memcpy_sse2_unaligned () from /usr/lib/libc.so.6
#1  0x00005555555aff35 in memcpy (__len=12648448, __src=<optimized out>, __dest=<optimized out>) at /usr/include/bits/string3.h:53
#2  VkeCubeTexture::loadCubeDDS (this=0x55555629d100, inFile=inFile@entry=0x5555555fffe7 "environ.dds") at /home/chris/oldhome/build/gl_vk_chopper/VkeCubeTexture.cpp:171
#3  0x000055555559c3f8 in vkeGameRendererDynamic::initRenderer (this=this@entry=0x5555562106b0) at /home/chris/oldhome/build/gl_vk_chopper/VkeGameRendererDynamic.cpp:348
#4  0x000055555559c97e in vkeGameRendererDynamic::vkeGameRendererDynamic (this=0x5555562106b0) at /home/chris/oldhome/build/gl_vk_chopper/VkeGameRendererDynamic.cpp:201
#5  0x00005555555bbf70 in VulkanAppContext::initRenderer (this=0x5555560c9900, inProgramManager=...) at /home/chris/oldhome/build/gl_vk_chopper/VulkanAppContext.cpp:248
#6  0x00005555555b6f76 in pathclipping::Sample::initVulkan (this=0x7fffffffd090) at /home/chris/oldhome/build/gl_vk_chopper/vukansandbox.cpp:181
#7  pathclipping::Sample::begin (this=0x7fffffffd090) at /home/chris/oldhome/build/gl_vk_chopper/vukansandbox.cpp:252
#8  0x00005555555d8fa6 in nv_helpers_gl::WindowProfiler::run(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, char const**, int, int, int, int) ()
#9  0x00005555555b7828 in sample_main (argc=1, argv=0x7fffffffd738) at /home/chris/oldhome/build/gl_vk_chopper/vukansandbox.cpp:359
#10 0x0000555555599cc9 in main ()
                The offending code is
                Code:
                                        memcpy(data, (void *)mipmap, layout.size);
                I added
                Code:
                printf("Copy size %d\n", layout.size);
printf("sizeofmipmap %d\n", sizeof(mipmap));
                right in front of it and got:
                Copy size 12648448
                sizeofmipmap 112
                So I changed it to
                Code:
                memcpy(data, (void *)mipmap, sizeof(mipmap));
                and it ran a bit further until it segfaults at another memcpy in gl_vk_chopper/VkeBuffer.h that doesn't look to be so trivial to work around.

                Is the example just broken?

                Edit: looking at the shaders, there are only glsl shaders that contain #extension GL_KHR_vulkan_glsl : require. So is it even possible to run this?
                Last edited by haagch; 16 February 2016, 02:25 PM.

                Comment

                • #38
                  I have a Fermi card and Nvidia's beta driver supports Kepler and later. Will they add Fermi support later on?
                  • Likes 1

                  Comment

                  • #39
                    Originally posted by rabcor View Post
                    To be fair, the current driver release isn't for end users, it's for developers and testing, AMD being behind actually can and will have an impact. Right now only people on non-AMD hardware can develop vulkan software on and for linux, they have no means of testing or running it on AMD. If this drags on it could lead to the first vulkan games being released on Linux without AMD support, and when AMD finally releases their vulkan code, all existing software reliant on vulkan will be completely untested for AMD, so AMD users will hvae to go in to vulkan software with a spray and pray mentality.
                    there is no need to test software on amd, vulkan has vendor-neutral testsuite

                    Comment

                    • #40
                      Originally posted by bug77 View Post
                      seriously, was anyone expecting same-day support from AMD? Anyone?
                      AMD were the pioneers here, with Mantle, which Vulkan is said to be derived from. Assuming they could reuse some of that code for Vulkan, I would expect support from AMD first. Unless they continued pushing Mantle, that is…
                      • Likes 1

                      Comment

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