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#1 2021-03-31 21:48:26

almindor
Member
Registered: 2015-10-10
Posts: 28

Vulkan performance drop after last update

I've updated recently (~2 weeks old setup) to "now" (2021-03-31) and it seems that the performance of vulkan rendering dropped significantly for some reason.

I'm using RX580 no special setup, normal drivers.

The games are the same (steam/native) so I suspect it's some sort of driver/kernel issue. OpenGL in games that allow the choice, such as Valheim performs perfectly. Switching to vulkan makes a 50% or more drop in performance.

Anyone else noticed something similar? I'm running Sway/Wayland.

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#2 2021-04-02 13:41:16

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 9,013

Re: Vulkan performance drop after last update

Please post output of

$ ls /usr/share/vulkan/icd.d/
$ vulkaninfo --summary

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.
Did you use the guided installer ? If yes, I can't help you.

(A works at time B)  && (time C > time B ) ≠  (A works at time C)

Online

#3 2021-04-03 05:24:38

almindor
Member
Registered: 2015-10-10
Posts: 28

Re: Vulkan performance drop after last update

Lone_Wolf wrote:

Please post output of

$ ls /usr/share/vulkan/icd.d/
radeon_icd.i686.json  radeon_icd.x86_64.json
Lone_Wolf wrote:
$ vulkaninfo --summary

Doing

vulkaninfo

I get an error

ERROR: [Loader Message] Code 0 : /usr/lib32/libvulkan_radeon.so: wrong ELF class: ELFCLASS32

but also normal output

==========
VULKANINFO
==========

Vulkan Instance Version: 1.2.172


Instance Extensions: count = 18
===============================
	VK_EXT_acquire_xlib_display            : extension revision 1
	VK_EXT_debug_report                    : extension revision 9
	VK_EXT_debug_utils                     : extension revision 2
	VK_EXT_direct_mode_display             : extension revision 1
	VK_EXT_display_surface_counter         : extension revision 1
	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_display_properties2         : extension revision 1
	VK_KHR_get_physical_device_properties2 : extension revision 1
	VK_KHR_get_surface_capabilities2       : extension revision 1
	VK_KHR_surface                         : extension revision 25
	VK_KHR_surface_protected_capabilities  : extension revision 1
	VK_KHR_wayland_surface                 : extension revision 6
	VK_KHR_xcb_surface                     : extension revision 6
	VK_KHR_xlib_surface                    : extension revision 6

Layers: count = 4
=================
VK_LAYER_VALVE_steam_fossilize_32 (Steam Pipeline Caching Layer) Vulkan version 1.2.136, layer version 1:
	Layer Extensions: count = 0
	Devices: count = 1
		GPU id = 0 (AMD RADV POLARIS10 (ACO))
		Layer-Device Extensions: count = 0

VK_LAYER_VALVE_steam_fossilize_64 (Steam Pipeline Caching Layer) Vulkan version 1.2.136, layer version 1:
	Layer Extensions: count = 0
	Devices: count = 1
		GPU id = 0 (AMD RADV POLARIS10 (ACO))
		Layer-Device Extensions: count = 0

VK_LAYER_VALVE_steam_overlay_32 (Steam Overlay Layer) Vulkan version 1.2.136, layer version 1:
	Layer Extensions: count = 0
	Devices: count = 1
		GPU id = 0 (AMD RADV POLARIS10 (ACO))
		Layer-Device Extensions: count = 0

VK_LAYER_VALVE_steam_overlay_64 (Steam Overlay Layer) Vulkan version 1.2.136, layer version 1:
	Layer Extensions: count = 0
	Devices: count = 1
		GPU id = 0 (AMD RADV POLARIS10 (ACO))
		Layer-Device Extensions: count = 0

Presentable Surfaces:
=====================
GPU id : 0 (AMD RADV POLARIS10 (ACO)):
	Surface types: count = 2
		VK_KHR_xcb_surface
		VK_KHR_xlib_surface
	Formats: count = 2
		SurfaceFormat[0]:
			format = FORMAT_B8G8R8A8_SRGB
			colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
		SurfaceFormat[1]:
			format = FORMAT_B8G8R8A8_UNORM
			colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
	Present Modes: count = 4
		PRESENT_MODE_IMMEDIATE_KHR
		PRESENT_MODE_MAILBOX_KHR
		PRESENT_MODE_FIFO_KHR
		PRESENT_MODE_FIFO_RELAXED_KHR
	VkSurfaceCapabilitiesKHR:
	-------------------------
		minImageCount       = 3
		maxImageCount       = 0
		currentExtent:
			width  = 256
			height = 256
		minImageExtent:
			width  = 256
			height = 256
		maxImageExtent:
			width  = 256
			height = 256
		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_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
	VkSurfaceCapabilities2EXT:
	--------------------------
		supportedSurfaceCounters: count = 0
			None
	VkSurfaceProtectedCapabilitiesKHR:
	----------------------------------
		supportsProtected = false


GPU id : 0 (AMD RADV POLARIS10 (ACO)):
	Surface type = VK_KHR_wayland_surface
	Formats: count = 2
		SurfaceFormat[0]:
			format = FORMAT_B8G8R8A8_SRGB
			colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
		SurfaceFormat[1]:
			format = FORMAT_B8G8R8A8_UNORM
			colorSpace = COLOR_SPACE_SRGB_NONLINEAR_KHR
	Present Modes: count = 2
		PRESENT_MODE_MAILBOX_KHR
		PRESENT_MODE_FIFO_KHR
	VkSurfaceCapabilitiesKHR:
	-------------------------
		minImageCount       = 4
		maxImageCount       = 0
		currentExtent:
			width  = 4294967295
			height = 4294967295
		minImageExtent:
			width  = 1
			height = 1
		maxImageExtent:
			width  = 16384
			height = 16384
		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 = 5
			IMAGE_USAGE_TRANSFER_SRC_BIT
			IMAGE_USAGE_TRANSFER_DST_BIT
			IMAGE_USAGE_SAMPLED_BIT
			IMAGE_USAGE_STORAGE_BIT
			IMAGE_USAGE_COLOR_ATTACHMENT_BIT
	VkSurfaceCapabilities2EXT:
	--------------------------
		supportedSurfaceCounters: count = 0
			None
	VkSurfaceProtectedCapabilitiesKHR:
	----------------------------------
		supportsProtected = false



Device Groups:
==============
Group 0:
	Properties:
		physicalDevices: count = 1
			AMD RADV POLARIS10 (ACO) (ID: 0)
		subsetAllocation = 0

	Present Capabilities:
		AMD RADV POLARIS10 (ACO) (ID: 0):
			Can present images from the following devices: count = 1
				AMD RADV POLARIS10 (ACO) (ID: 0)
		Present modes: count = 1
			DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR


Device Properties and Extensions:
=================================
GPU0:
VkPhysicalDeviceProperties:
---------------------------
	apiVersion     = 4202641 (1.2.145)
	driverVersion  = 88080385 (0x5400001)
	vendorID       = 0x1002
	deviceID       = 0x67df
	deviceType     = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU
	deviceName     = AMD RADV POLARIS10 (ACO)

VkPhysicalDeviceLimits:
-----------------------
	maxImageDimension1D                             = 16384
	maxImageDimension2D                             = 16384
	maxImageDimension3D                             = 2048
	maxImageDimensionCube                           = 16384
	maxImageArrayLayers                             = 2048
	maxTexelBufferElements                          = 4294967295
	maxUniformBufferRange                           = 4294967295
	maxStorageBufferRange                           = 4294967295
	maxPushConstantsSize                            = 128
	maxMemoryAllocationCount                        = 4294967295
	maxSamplerAllocationCount                       = 65536
	bufferImageGranularity                          = 0x00000040
	sparseAddressSpaceSize                          = 0xfffffffc
	maxBoundDescriptorSets                          = 32
	maxPerStageDescriptorSamplers                   = 8388606
	maxPerStageDescriptorUniformBuffers             = 8388606
	maxPerStageDescriptorStorageBuffers             = 8388606
	maxPerStageDescriptorSampledImages              = 8388606
	maxPerStageDescriptorStorageImages              = 8388606
	maxPerStageDescriptorInputAttachments           = 8388606
	maxPerStageResources                            = 8388606
	maxDescriptorSetSamplers                        = 8388606
	maxDescriptorSetUniformBuffers                  = 8388606
	maxDescriptorSetUniformBuffersDynamic           = 16
	maxDescriptorSetStorageBuffers                  = 8388606
	maxDescriptorSetStorageBuffersDynamic           = 8
	maxDescriptorSetSampledImages                   = 8388606
	maxDescriptorSetStorageImages                   = 8388606
	maxDescriptorSetInputAttachments                = 8388606
	maxVertexInputAttributes                        = 32
	maxVertexInputBindings                          = 32
	maxVertexInputAttributeOffset                   = 2047
	maxVertexInputBindingStride                     = 2048
	maxVertexOutputComponents                       = 128
	maxTessellationGenerationLevel                  = 64
	maxTessellationPatchSize                        = 32
	maxTessellationControlPerVertexInputComponents  = 128
	maxTessellationControlPerVertexOutputComponents = 128
	maxTessellationControlPerPatchOutputComponents  = 120
	maxTessellationControlTotalOutputComponents     = 4096
	maxTessellationEvaluationInputComponents        = 128
	maxTessellationEvaluationOutputComponents       = 128
	maxGeometryShaderInvocations                    = 127
	maxGeometryInputComponents                      = 64
	maxGeometryOutputComponents                     = 128
	maxGeometryOutputVertices                       = 256
	maxGeometryTotalOutputComponents                = 1024
	maxFragmentInputComponents                      = 128
	maxFragmentOutputAttachments                    = 8
	maxFragmentDualSrcAttachments                   = 1
	maxFragmentCombinedOutputResources              = 8
	maxComputeSharedMemorySize                      = 32768
	maxComputeWorkGroupCount: count = 3
		65535
		65535
		65535
	maxComputeWorkGroupInvocations                  = 1024
	maxComputeWorkGroupSize: count = 3
		1024
		1024
		1024
	subPixelPrecisionBits                           = 8
	subTexelPrecisionBits                           = 8
	mipmapPrecisionBits                             = 8
	maxDrawIndexedIndexValue                        = 4294967295
	maxDrawIndirectCount                            = 4294967295
	maxSamplerLodBias                               = 16
	maxSamplerAnisotropy                            = 16
	maxViewports                                    = 16
	maxViewportDimensions: count = 2
		16384
		16384
	viewportBoundsRange: count = 2
		-32768
		32767
	viewportSubPixelBits                            = 8
	minMemoryMapAlignment                           = 4096
	minTexelBufferOffsetAlignment                   = 0x00000004
	minUniformBufferOffsetAlignment                 = 0x00000004
	minStorageBufferOffsetAlignment                 = 0x00000004
	minTexelOffset                                  = -32
	maxTexelOffset                                  = 31
	minTexelGatherOffset                            = -32
	maxTexelGatherOffset                            = 31
	minInterpolationOffset                          = -2
	maxInterpolationOffset                          = 2
	subPixelInterpolationOffsetBits                 = 8
	maxFramebufferWidth                             = 16384
	maxFramebufferHeight                            = 16384
	maxFramebufferLayers                            = 1024
	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 = 4
		SAMPLE_COUNT_1_BIT
		SAMPLE_COUNT_2_BIT
		SAMPLE_COUNT_4_BIT
		SAMPLE_COUNT_8_BIT
	maxSampleMaskWords                              = 1
	timestampComputeAndGraphics                     = true
	timestampPeriod                                 = 40
	maxClipDistances                                = 8
	maxCullDistances                                = 8
	maxCombinedClipAndCullDistances                 = 8
	discreteQueuePriorities                         = 2
	pointSizeRange: count = 2
		0
		8191.88
	lineWidthRange: count = 2
		0
		8191.88
	pointSizeGranularity                            = 0.125
	lineWidthGranularity                            = 0.125
	strictLines                                     = false
	standardSampleLocations                         = true
	optimalBufferCopyOffsetAlignment                = 0x00000080
	optimalBufferCopyRowPitchAlignment              = 0x00000080
	nonCoherentAtomSize                             = 0x00000040

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

VkPhysicalDeviceCustomBorderColorPropertiesEXT:
-----------------------------------------------
	maxCustomBorderColorSamplers = 4096

VkPhysicalDeviceDepthStencilResolveProperties:
----------------------------------------------
	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

VkPhysicalDeviceDescriptorIndexingProperties:
---------------------------------------------
	maxUpdateAfterBindDescriptorsInAllPools              = 67108863
	shaderUniformBufferArrayNonUniformIndexingNative     = false
	shaderSampledImageArrayNonUniformIndexingNative      = false
	shaderStorageBufferArrayNonUniformIndexingNative     = false
	shaderStorageImageArrayNonUniformIndexingNative      = false
	shaderInputAttachmentArrayNonUniformIndexingNative   = false
	robustBufferAccessUpdateAfterBind                    = true
	quadDivergentImplicitLod                             = false
	maxPerStageDescriptorUpdateAfterBindSamplers         = 8388606
	maxPerStageDescriptorUpdateAfterBindUniformBuffers   = 8388606
	maxPerStageDescriptorUpdateAfterBindStorageBuffers   = 8388606
	maxPerStageDescriptorUpdateAfterBindSampledImages    = 8388606
	maxPerStageDescriptorUpdateAfterBindStorageImages    = 8388606
	maxPerStageDescriptorUpdateAfterBindInputAttachments = 8388606
	maxPerStageUpdateAfterBindResources                  = 8388606
	maxDescriptorSetUpdateAfterBindSamplers              = 8388606
	maxDescriptorSetUpdateAfterBindUniformBuffers        = 8388606
	maxDescriptorSetUpdateAfterBindUniformBuffersDynamic = 16
	maxDescriptorSetUpdateAfterBindStorageBuffers        = 8388606
	maxDescriptorSetUpdateAfterBindStorageBuffersDynamic = 8
	maxDescriptorSetUpdateAfterBindSampledImages         = 8388606
	maxDescriptorSetUpdateAfterBindStorageImages         = 8388606
	maxDescriptorSetUpdateAfterBindInputAttachments      = 8388606

VkPhysicalDeviceDiscardRectanglePropertiesEXT:
----------------------------------------------
	maxDiscardRectangles = 4

VkPhysicalDeviceDriverProperties:
---------------------------------
	driverID           = DRIVER_ID_MESA_RADV
	driverName         = radv
	driverInfo         = Mesa 21.0.1 (ACO)
	conformanceVersion = 1.2.3.0

VkPhysicalDeviceExternalMemoryHostPropertiesEXT:
------------------------------------------------
	minImportedHostPointerAlignment = 0x00001000

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

VkPhysicalDeviceIDProperties:
-----------------------------
	deviceUUID      = 00000000-2a00-0000-0000-000000000000
	driverUUID      = 414d442d-4d45-5341-2d44-525600000000
	deviceNodeMask  = 0
	deviceLUIDValid = false

VkPhysicalDeviceInlineUniformBlockPropertiesEXT:
------------------------------------------------
	maxInlineUniformBlockSize                               = 4194304
	maxPerStageDescriptorInlineUniformBlocks                = 134217728
	maxPerStageDescriptorUpdateAfterBindInlineUniformBlocks = 134217728
	maxDescriptorSetInlineUniformBlocks                     = 64
	maxDescriptorSetUpdateAfterBindInlineUniformBlocks      = 64

VkPhysicalDeviceLineRasterizationPropertiesEXT:
-----------------------------------------------
	lineSubPixelPrecisionBits = 4

VkPhysicalDeviceMaintenance3Properties:
---------------------------------------
	maxPerSetDescriptors    = 22369621
	maxMemoryAllocationSize = 0xfffffffc

VkPhysicalDeviceMultiviewProperties:
------------------------------------
	maxMultiviewViewCount     = 8
	maxMultiviewInstanceIndex = 2147483647

VkPhysicalDevicePCIBusInfoPropertiesEXT:
----------------------------------------
	pciDomain   = 0
	pciBus      = 42
	pciDevice   = 0
	pciFunction = 0

VkPhysicalDevicePointClippingProperties:
----------------------------------------
	pointClippingBehavior = POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES

VkPhysicalDeviceProtectedMemoryProperties:
------------------------------------------
	protectedNoFault = false

VkPhysicalDevicePushDescriptorPropertiesKHR:
--------------------------------------------
	maxPushDescriptors = 32

VkPhysicalDeviceRobustness2PropertiesEXT:
-----------------------------------------
	robustStorageBufferAccessSizeAlignment = 0x00000004
	robustUniformBufferAccessSizeAlignment = 0x00000004

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

VkPhysicalDeviceSamplerFilterMinmaxProperties:
----------------------------------------------
	filterMinmaxSingleComponentFormats = true
	filterMinmaxImageComponentMapping  = false

VkPhysicalDeviceSubgroupProperties:
-----------------------------------
	subgroupSize              = 64
	supportedStages: count = 8
		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_ALL_GRAPHICS
		SHADER_STAGE_ALL
	supportedOperations: count = 8
		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
	quadOperationsInAllStages = true

VkPhysicalDeviceSubgroupSizeControlPropertiesEXT:
-------------------------------------------------
	minSubgroupSize              = 64
	maxSubgroupSize              = 64
	maxComputeWorkgroupSubgroups = 4294967295
	requiredSubgroupSizeStages: count = 0
		None

VkPhysicalDeviceTexelBufferAlignmentPropertiesEXT:
--------------------------------------------------
	storageTexelBufferOffsetAlignmentBytes       = 0x00000004
	storageTexelBufferOffsetSingleTexelAlignment = true
	uniformTexelBufferOffsetAlignmentBytes       = 0x00000004
	uniformTexelBufferOffsetSingleTexelAlignment = true

VkPhysicalDeviceTimelineSemaphoreProperties:
--------------------------------------------
	maxTimelineSemaphoreValueDifference = 18446744073709551615

VkPhysicalDeviceTransformFeedbackPropertiesEXT:
-----------------------------------------------
	maxTransformFeedbackStreams                = 4
	maxTransformFeedbackBuffers                = 4
	maxTransformFeedbackBufferSize             = 0xffffffff
	maxTransformFeedbackStreamDataSize         = 512
	maxTransformFeedbackBufferDataSize         = 512
	maxTransformFeedbackBufferDataStride       = 512
	transformFeedbackQueries                   = true
	transformFeedbackStreamsLinesTriangles     = true
	transformFeedbackRasterizationStreamSelect = false
	transformFeedbackDraw                      = true

VkPhysicalDeviceVertexAttributeDivisorPropertiesEXT:
----------------------------------------------------
	maxVertexAttribDivisor = 4294967295

VkPhysicalDeviceVulkan11Properties:
-----------------------------------
	deviceUUID                        = 00000000-2a00-0000-0000-000000000000
	driverUUID                        = 414d442d-4d45-5341-2d44-525600000000
	deviceNodeMask                    = 0
	deviceLUIDValid                   = false
	subgroupSize                      = 64
	subgroupSupportedStages: count = 8
		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_ALL_GRAPHICS
		SHADER_STAGE_ALL
	subgroupSupportedOperations: count = 8
		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
	subgroupQuadOperationsInAllStages = true
	pointClippingBehavior             = POINT_CLIPPING_BEHAVIOR_ALL_CLIP_PLANES
	maxMultiviewViewCount             = 8
	maxMultiviewInstanceIndex         = 2147483647
	protectedNoFault                  = false
	maxPerSetDescriptors              = 22369621
	maxMemoryAllocationSize           = 0xfffffffc

VkPhysicalDeviceVulkan12Properties:
-----------------------------------
	driverID                                             = DRIVER_ID_MESA_RADV
	driverName                                           = radv
	driverInfo                                           = Mesa 21.0.1 (ACO)
	conformanceVersion                                   = 1.2.3.0
	denormBehaviorIndependence                           = SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL
	roundingModeIndependence                             = SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL
	shaderSignedZeroInfNanPreserveFloat16                = false
	shaderSignedZeroInfNanPreserveFloat32                = true
	shaderSignedZeroInfNanPreserveFloat64                = true
	shaderDenormPreserveFloat16                          = false
	shaderDenormPreserveFloat32                          = true
	shaderDenormPreserveFloat64                          = true
	shaderDenormFlushToZeroFloat16                       = false
	shaderDenormFlushToZeroFloat32                       = true
	shaderDenormFlushToZeroFloat64                       = true
	shaderRoundingModeRTEFloat16                         = false
	shaderRoundingModeRTEFloat32                         = true
	shaderRoundingModeRTEFloat64                         = true
	shaderRoundingModeRTZFloat16                         = false
	shaderRoundingModeRTZFloat32                         = true
	shaderRoundingModeRTZFloat64                         = true
	maxUpdateAfterBindDescriptorsInAllPools              = 67108863
	shaderUniformBufferArrayNonUniformIndexingNative     = false
	shaderSampledImageArrayNonUniformIndexingNative      = false
	shaderStorageBufferArrayNonUniformIndexingNative     = false
	shaderStorageImageArrayNonUniformIndexingNative      = false
	shaderInputAttachmentArrayNonUniformIndexingNative   = false
	robustBufferAccessUpdateAfterBind                    = true
	quadDivergentImplicitLod                             = false
	maxPerStageDescriptorUpdateAfterBindSamplers         = 8388606
	maxPerStageDescriptorUpdateAfterBindUniformBuffers   = 8388606
	maxPerStageDescriptorUpdateAfterBindStorageBuffers   = 8388606
	maxPerStageDescriptorUpdateAfterBindSampledImages    = 8388606
	maxPerStageDescriptorUpdateAfterBindStorageImages    = 8388606
	maxPerStageDescriptorUpdateAfterBindInputAttachments = 8388606
	maxPerStageUpdateAfterBindResources                  = 8388606
	maxDescriptorSetUpdateAfterBindSamplers              = 8388606
	maxDescriptorSetUpdateAfterBindUniformBuffers        = 8388606
	maxDescriptorSetUpdateAfterBindUniformBuffersDynamic = 16
	maxDescriptorSetUpdateAfterBindStorageBuffers        = 8388606
	maxDescriptorSetUpdateAfterBindStorageBuffersDynamic = 8
	maxDescriptorSetUpdateAfterBindSampledImages         = 8388606
	maxDescriptorSetUpdateAfterBindStorageImages         = 8388606
	maxDescriptorSetUpdateAfterBindInputAttachments      = 8388606
	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                    = false
	maxTimelineSemaphoreValueDifference                  = 18446744073709551615
	framebufferIntegerColorSampleCounts: count = 1
		SAMPLE_COUNT_1_BIT


Device Extensions: count = 111
	VK_AMD_buffer_marker                      : extension revision 1
	VK_AMD_device_coherent_memory             : extension revision 1
	VK_AMD_draw_indirect_count                : extension revision 2
	VK_AMD_gcn_shader                         : extension revision 1
	VK_AMD_memory_overallocation_behavior     : extension revision 1
	VK_AMD_mixed_attachment_samples           : extension revision 1
	VK_AMD_rasterization_order                : extension revision 1
	VK_AMD_shader_ballot                      : extension revision 1
	VK_AMD_shader_core_properties             : extension revision 2
	VK_AMD_shader_core_properties2            : extension revision 1
	VK_AMD_shader_explicit_vertex_parameter   : extension revision 1
	VK_AMD_shader_fragment_mask               : extension revision 1
	VK_AMD_shader_image_load_store_lod        : extension revision 1
	VK_AMD_shader_info                        : extension revision 1
	VK_AMD_shader_trinary_minmax              : extension revision 1
	VK_AMD_texture_gather_bias_lod            : extension revision 1
	VK_EXT_4444_formats                       : extension revision 1
	VK_EXT_buffer_device_address              : extension revision 2
	VK_EXT_calibrated_timestamps              : extension revision 1
	VK_EXT_conditional_rendering              : extension revision 2
	VK_EXT_custom_border_color                : extension revision 12
	VK_EXT_depth_clip_enable                  : extension revision 1
	VK_EXT_depth_range_unrestricted           : extension revision 1
	VK_EXT_descriptor_indexing                : extension revision 2
	VK_EXT_discard_rectangles                 : extension revision 1
	VK_EXT_display_control                    : extension revision 1
	VK_EXT_extended_dynamic_state             : extension revision 1
	VK_EXT_external_memory_dma_buf            : extension revision 1
	VK_EXT_external_memory_host               : extension revision 1
	VK_EXT_global_priority                    : extension revision 2
	VK_EXT_host_query_reset                   : extension revision 1
	VK_EXT_image_robustness                   : 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_memory_budget                      : extension revision 1
	VK_EXT_memory_priority                    : extension revision 1
	VK_EXT_pci_bus_info                       : extension revision 2
	VK_EXT_pipeline_creation_cache_control    : extension revision 3
	VK_EXT_pipeline_creation_feedback         : extension revision 1
	VK_EXT_private_data                       : extension revision 1
	VK_EXT_queue_family_foreign               : 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_shader_atomic_float                : extension revision 1
	VK_EXT_shader_demote_to_helper_invocation : extension revision 1
	VK_EXT_shader_image_atomic_int64          : 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_ycbcr_image_arrays                 : extension revision 1
	VK_GOOGLE_decorate_string                 : extension revision 1
	VK_GOOGLE_hlsl_functionality1             : extension revision 1
	VK_GOOGLE_user_type                       : extension revision 1
	VK_KHR_16bit_storage                      : extension revision 1
	VK_KHR_8bit_storage                       : extension revision 1
	VK_KHR_bind_memory2                       : extension revision 1
	VK_KHR_buffer_device_address              : 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_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_external_fence                     : 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                 : extension revision 1
	VK_KHR_external_semaphore_fd              : extension revision 1
	VK_KHR_get_memory_requirements2           : extension revision 1
	VK_KHR_image_format_list                  : extension revision 1
	VK_KHR_imageless_framebuffer              : extension revision 1
	VK_KHR_incremental_present                : extension revision 1
	VK_KHR_maintenance1                       : extension revision 2
	VK_KHR_maintenance2                       : extension revision 1
	VK_KHR_maintenance3                       : extension revision 1
	VK_KHR_multiview                          : extension revision 1
	VK_KHR_pipeline_executable_properties     : extension revision 1
	VK_KHR_push_descriptor                    : extension revision 2
	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_float16_int8                : extension revision 1
	VK_KHR_shader_float_controls              : extension revision 4
	VK_KHR_shader_non_semantic_info           : extension revision 1
	VK_KHR_shader_subgroup_extended_types     : 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_timeline_semaphore                 : extension revision 2
	VK_KHR_uniform_buffer_standard_layout     : extension revision 1
	VK_KHR_variable_pointers                  : extension revision 1
	VK_KHR_vulkan_memory_model                : extension revision 3
	VK_NV_compute_shader_derivatives          : extension revision 1
	VK_VALVE_mutable_descriptor_type          : extension revision 1

VkQueueFamilyProperties:
========================
	queueProperties[0]:
	-------------------
		minImageTransferGranularity = (1,1,1)
		queueCount                  = 1
		queueFlags                  = QUEUE_GRAPHICS | QUEUE_COMPUTE | QUEUE_TRANSFER | QUEUE_SPARSE_BINDING
		timestampValidBits          = 64
		present support             = true

	queueProperties[1]:
	-------------------
		minImageTransferGranularity = (1,1,1)
		queueCount                  = 4
		queueFlags                  = QUEUE_COMPUTE | QUEUE_TRANSFER | QUEUE_SPARSE_BINDING
		timestampValidBits          = 64
		present support             = true

VkPhysicalDeviceMemoryProperties:
=================================
memoryHeaps: count = 3
	memoryHeaps[0]:
		size   = 8321499136 (0x1f0000000) (7.75 GiB)
		budget = 7735685120 (0x1cd153000) (7.20 GiB)
		usage  = 0 (0x00000000) (0.00 B)
		flags: count = 1
			MEMORY_HEAP_DEVICE_LOCAL_BIT
	memoryHeaps[1]:
		size   = 8589934592 (0x200000000) (8.00 GiB)
		budget = 8410222592 (0x1f549d000) (7.83 GiB)
		usage  = 0 (0x00000000) (0.00 B)
		flags: count = 0
			None
	memoryHeaps[2]:
		size   = 268435456 (0x10000000) (256.00 MiB)
		budget = 205680640 (0x0c427000) (196.15 MiB)
		usage  = 0 (0x00000000) (0.00 B)
		flags: count = 1
			MEMORY_HEAP_DEVICE_LOCAL_BIT
memoryTypes: count = 4
	memoryTypes[0]:
		heapIndex     = 0
		propertyFlags = 0x0001: count = 1
			MEMORY_PROPERTY_DEVICE_LOCAL_BIT
		usable for:
			IMAGE_TILING_OPTIMAL:
				color images
				FORMAT_D16_UNORM
				FORMAT_D32_SFLOAT
				FORMAT_S8_UINT
				FORMAT_D16_UNORM_S8_UINT
				FORMAT_D32_SFLOAT_S8_UINT
				(non-sparse)
			IMAGE_TILING_LINEAR:
				color images
				(non-sparse)
	memoryTypes[1]:
		heapIndex     = 1
		propertyFlags = 0x0006: count = 2
			MEMORY_PROPERTY_HOST_VISIBLE_BIT
			MEMORY_PROPERTY_HOST_COHERENT_BIT
		usable for:
			IMAGE_TILING_OPTIMAL:
				color images
				FORMAT_D16_UNORM
				FORMAT_D32_SFLOAT
				FORMAT_S8_UINT
				FORMAT_D16_UNORM_S8_UINT
				FORMAT_D32_SFLOAT_S8_UINT
				(non-sparse)
			IMAGE_TILING_LINEAR:
				color images
				(non-sparse)
	memoryTypes[2]:
		heapIndex     = 2
		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_D32_SFLOAT
				FORMAT_S8_UINT
				FORMAT_D16_UNORM_S8_UINT
				FORMAT_D32_SFLOAT_S8_UINT
				(non-sparse)
			IMAGE_TILING_LINEAR:
				color images
				(non-sparse)
	memoryTypes[3]:
		heapIndex     = 1
		propertyFlags = 0x000e: count = 3
			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_D32_SFLOAT
				FORMAT_S8_UINT
				FORMAT_D16_UNORM_S8_UINT
				FORMAT_D32_SFLOAT_S8_UINT
				(non-sparse)
			IMAGE_TILING_LINEAR:
				color images
				(non-sparse)

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                              = false
	multiViewport                           = true
	samplerAnisotropy                       = true
	textureCompressionETC2                  = false
	textureCompressionASTC_LDR              = false
	textureCompressionBC                    = true
	occlusionQueryPrecise                   = true
	pipelineStatisticsQuery                 = true
	vertexPipelineStoresAndAtomics          = true
	fragmentStoresAndAtomics                = true
	shaderTessellationAndGeometryPointSize  = true
	shaderImageGatherExtended               = true
	shaderStorageImageExtendedFormats       = true
	shaderStorageImageMultisample           = true
	shaderStorageImageReadWithoutFormat     = true
	shaderStorageImageWriteWithoutFormat    = true
	shaderUniformBufferArrayDynamicIndexing = true
	shaderSampledImageArrayDynamicIndexing  = true
	shaderStorageBufferArrayDynamicIndexing = true
	shaderStorageImageArrayDynamicIndexing  = true
	shaderClipDistance                      = true
	shaderCullDistance                      = true
	shaderFloat64                           = true
	shaderInt64                             = true
	shaderInt16                             = true
	shaderResourceResidency                 = true
	shaderResourceMinLod                    = true
	sparseBinding                           = true
	sparseResidencyBuffer                   = true
	sparseResidencyImage2D                  = true
	sparseResidencyImage3D                  = false
	sparseResidency2Samples                 = false
	sparseResidency4Samples                 = false
	sparseResidency8Samples                 = false
	sparseResidency16Samples                = false
	sparseResidencyAliased                  = true
	variableMultisampleRate                 = true
	inheritedQueries                        = true

VkPhysicalDevice16BitStorageFeatures:
-------------------------------------
	storageBuffer16BitAccess           = true
	uniformAndStorageBuffer16BitAccess = true
	storagePushConstant16              = true
	storageInputOutput16               = false

VkPhysicalDevice4444FormatsFeaturesEXT:
---------------------------------------
	formatA4R4G4B4 = true
	formatA4B4G4R4 = true

VkPhysicalDevice8BitStorageFeatures:
------------------------------------
	storageBuffer8BitAccess           = true
	uniformAndStorageBuffer8BitAccess = true
	storagePushConstant8              = true

VkPhysicalDeviceBufferDeviceAddressFeatures:
--------------------------------------------
	bufferDeviceAddress              = true
	bufferDeviceAddressCaptureReplay = false
	bufferDeviceAddressMultiDevice   = false

VkPhysicalDeviceBufferDeviceAddressFeaturesEXT:
-----------------------------------------------
	bufferDeviceAddress              = true
	bufferDeviceAddressCaptureReplay = false
	bufferDeviceAddressMultiDevice   = false

VkPhysicalDeviceConditionalRenderingFeaturesEXT:
------------------------------------------------
	conditionalRendering          = true
	inheritedConditionalRendering = false

VkPhysicalDeviceCustomBorderColorFeaturesEXT:
---------------------------------------------
	customBorderColors             = true
	customBorderColorWithoutFormat = true

VkPhysicalDeviceDepthClipEnableFeaturesEXT:
-------------------------------------------
	depthClipEnable = true

VkPhysicalDeviceDescriptorIndexingFeatures:
-------------------------------------------
	shaderInputAttachmentArrayDynamicIndexing          = true
	shaderUniformTexelBufferArrayDynamicIndexing       = true
	shaderStorageTexelBufferArrayDynamicIndexing       = true
	shaderUniformBufferArrayNonUniformIndexing         = true
	shaderSampledImageArrayNonUniformIndexing          = true
	shaderStorageBufferArrayNonUniformIndexing         = true
	shaderStorageImageArrayNonUniformIndexing          = true
	shaderInputAttachmentArrayNonUniformIndexing       = true
	shaderUniformTexelBufferArrayNonUniformIndexing    = true
	shaderStorageTexelBufferArrayNonUniformIndexing    = true
	descriptorBindingUniformBufferUpdateAfterBind      = true
	descriptorBindingSampledImageUpdateAfterBind       = true
	descriptorBindingStorageImageUpdateAfterBind       = true
	descriptorBindingStorageBufferUpdateAfterBind      = true
	descriptorBindingUniformTexelBufferUpdateAfterBind = true
	descriptorBindingStorageTexelBufferUpdateAfterBind = true
	descriptorBindingUpdateUnusedWhilePending          = true
	descriptorBindingPartiallyBound                    = true
	descriptorBindingVariableDescriptorCount           = true
	runtimeDescriptorArray                             = true

VkPhysicalDeviceExtendedDynamicStateFeaturesEXT:
------------------------------------------------
	extendedDynamicState = true

VkPhysicalDeviceHostQueryResetFeatures:
---------------------------------------
	hostQueryReset = true

VkPhysicalDeviceImageRobustnessFeaturesEXT:
-------------------------------------------
	robustImageAccess = true

VkPhysicalDeviceImagelessFramebufferFeatures:
---------------------------------------------
	imagelessFramebuffer = true

VkPhysicalDeviceIndexTypeUint8FeaturesEXT:
------------------------------------------
	indexTypeUint8 = true

VkPhysicalDeviceInlineUniformBlockFeaturesEXT:
----------------------------------------------
	inlineUniformBlock                                 = true
	descriptorBindingInlineUniformBlockUpdateAfterBind = true

VkPhysicalDeviceLineRasterizationFeaturesEXT:
---------------------------------------------
	rectangularLines         = false
	bresenhamLines           = true
	smoothLines              = false
	stippledRectangularLines = false
	stippledBresenhamLines   = true
	stippledSmoothLines      = false

VkPhysicalDeviceMemoryPriorityFeaturesEXT:
------------------------------------------
	memoryPriority = true

VkPhysicalDeviceMultiviewFeatures:
----------------------------------
	multiview                   = true
	multiviewGeometryShader     = true
	multiviewTessellationShader = true

VkPhysicalDevicePipelineCreationCacheControlFeaturesEXT:
--------------------------------------------------------
	pipelineCreationCacheControl = true

VkPhysicalDevicePipelineExecutablePropertiesFeaturesKHR:
--------------------------------------------------------
	pipelineExecutableInfo = true

VkPhysicalDevicePrivateDataFeaturesEXT:
---------------------------------------
	privateData = true

VkPhysicalDeviceProtectedMemoryFeatures:
----------------------------------------
	protectedMemory = false

VkPhysicalDeviceRobustness2FeaturesEXT:
---------------------------------------
	robustBufferAccess2 = true
	robustImageAccess2  = true
	nullDescriptor      = true

VkPhysicalDeviceSamplerYcbcrConversionFeatures:
-----------------------------------------------
	samplerYcbcrConversion = true

VkPhysicalDeviceScalarBlockLayoutFeatures:
------------------------------------------
	scalarBlockLayout = true

VkPhysicalDeviceSeparateDepthStencilLayoutsFeatures:
----------------------------------------------------
	separateDepthStencilLayouts = true

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

VkPhysicalDeviceShaderAtomicInt64Features:
------------------------------------------
	shaderBufferInt64Atomics = true
	shaderSharedInt64Atomics = true

VkPhysicalDeviceShaderClockFeaturesKHR:
---------------------------------------
	shaderSubgroupClock = true
	shaderDeviceClock   = true

VkPhysicalDeviceShaderDemoteToHelperInvocationFeaturesEXT:
----------------------------------------------------------
	shaderDemoteToHelperInvocation = true

VkPhysicalDeviceShaderDrawParametersFeatures:
---------------------------------------------
	shaderDrawParameters = true

VkPhysicalDeviceShaderFloat16Int8Features:
------------------------------------------
	shaderFloat16 = false
	shaderInt8    = true

VkPhysicalDeviceShaderImageAtomicInt64FeaturesEXT:
--------------------------------------------------
	shaderImageInt64Atomics = true
	sparseImageInt64Atomics = false

VkPhysicalDeviceShaderSubgroupExtendedTypesFeatures:
----------------------------------------------------
	shaderSubgroupExtendedTypes = true

VkPhysicalDeviceShaderTerminateInvocationFeaturesKHR:
-----------------------------------------------------
	shaderTerminateInvocation = true

VkPhysicalDeviceSubgroupSizeControlFeaturesEXT:
-----------------------------------------------
	subgroupSizeControl  = true
	computeFullSubgroups = true

VkPhysicalDeviceTexelBufferAlignmentFeaturesEXT:
------------------------------------------------
	texelBufferAlignment = true

VkPhysicalDeviceTimelineSemaphoreFeatures:
------------------------------------------
	timelineSemaphore = true

VkPhysicalDeviceTransformFeedbackFeaturesEXT:
---------------------------------------------
	transformFeedback = true
	geometryStreams   = true

VkPhysicalDeviceUniformBufferStandardLayoutFeatures:
----------------------------------------------------
	uniformBufferStandardLayout = true

VkPhysicalDeviceVariablePointersFeatures:
-----------------------------------------
	variablePointersStorageBuffer = true
	variablePointers              = true

VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT:
--------------------------------------------------
	vertexAttributeInstanceRateDivisor     = true
	vertexAttributeInstanceRateZeroDivisor = true

VkPhysicalDeviceVulkan11Features:
---------------------------------
	storageBuffer16BitAccess           = true
	uniformAndStorageBuffer16BitAccess = true
	storagePushConstant16              = true
	storageInputOutput16               = false
	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                           = true
	shaderFloat16                                      = false
	shaderInt8                                         = true
	descriptorIndexing                                 = true
	shaderInputAttachmentArrayDynamicIndexing          = true
	shaderUniformTexelBufferArrayDynamicIndexing       = true
	shaderStorageTexelBufferArrayDynamicIndexing       = true
	shaderUniformBufferArrayNonUniformIndexing         = true
	shaderSampledImageArrayNonUniformIndexing          = true
	shaderStorageBufferArrayNonUniformIndexing         = true
	shaderStorageImageArrayNonUniformIndexing          = true
	shaderInputAttachmentArrayNonUniformIndexing       = true
	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                   = false
	bufferDeviceAddressMultiDevice                     = false
	vulkanMemoryModel                                  = true
	vulkanMemoryModelDeviceScope                       = true
	vulkanMemoryModelAvailabilityVisibilityChains      = false
	shaderOutputViewportIndex                          = true
	shaderOutputLayer                                  = true
	subgroupBroadcastDynamicId                         = true

VkPhysicalDeviceVulkanMemoryModelFeatures:
------------------------------------------
	vulkanMemoryModel                             = true
	vulkanMemoryModelDeviceScope                  = true
	vulkanMemoryModelAvailabilityVisibilityChains = false

VkPhysicalDeviceYcbcrImageArraysFeaturesEXT:
--------------------------------------------
	ycbcrImageArrays = true

Offline

#4 2021-04-03 10:09:30

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 9,013

Re: Vulkan performance drop after last update

The lib32 error is normal if you have both 64 & 32-bit versions installed.

vulkaninfo without parameters gives way to much info, but it looks to be ok.

install vulkan-mesa-layers , then run vulkaninfo --summary and post it.

It should show several mesa layers now.


Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.
Did you use the guided installer ? If yes, I can't help you.

(A works at time B)  && (time C > time B ) ≠  (A works at time C)

Online

#5 2021-04-03 15:35:07

almindor
Member
Registered: 2015-10-10
Posts: 28

Re: Vulkan performance drop after last update

Lone_Wolf wrote:

The lib32 error is normal if you have both 64 & 32-bit versions installed.

vulkaninfo without parameters gives way to much info, but it looks to be ok.

install vulkan-mesa-layers , then run vulkaninfo --summary and post it.

It should show several mesa layers now.

$ vulkaninfo --summary
ERROR: [Loader Message] Code 0 : /usr/lib32/libvulkan_radeon.so: wrong ELF class: ELFCLASS32
==========
VULKANINFO
==========

Vulkan Instance Version: 1.2.172


Instance Extensions: count = 18
-------------------------------
VK_EXT_acquire_xlib_display            : extension revision 1
VK_EXT_debug_report                    : extension revision 9
VK_EXT_debug_utils                     : extension revision 2
VK_EXT_direct_mode_display             : extension revision 1
VK_EXT_display_surface_counter         : extension revision 1
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_display_properties2         : extension revision 1
VK_KHR_get_physical_device_properties2 : extension revision 1
VK_KHR_get_surface_capabilities2       : extension revision 1
VK_KHR_surface                         : extension revision 25
VK_KHR_surface_protected_capabilities  : extension revision 1
VK_KHR_wayland_surface                 : extension revision 6
VK_KHR_xcb_surface                     : extension revision 6
VK_KHR_xlib_surface                    : extension revision 6

Instance Layers: count = 6
--------------------------
VK_LAYER_MESA_device_select       Linux device selection layer 1.2.73   version 1
VK_LAYER_MESA_overlay             Mesa Overlay layer           1.1.73   version 1
VK_LAYER_VALVE_steam_fossilize_32 Steam Pipeline Caching Layer 1.2.136  version 1
VK_LAYER_VALVE_steam_fossilize_64 Steam Pipeline Caching Layer 1.2.136  version 1
VK_LAYER_VALVE_steam_overlay_32   Steam Overlay Layer          1.2.136  version 1
VK_LAYER_VALVE_steam_overlay_64   Steam Overlay Layer          1.2.136  version 1

Devices:
========
GPU0:
	apiVersion         = 4202641 (1.2.145)
	driverVersion      = 88080385 (0x5400001)
	vendorID           = 0x1002
	deviceID           = 0x67df
	deviceType         = PHYSICAL_DEVICE_TYPE_DISCRETE_GPU
	deviceName         = AMD RADV POLARIS10 (ACO)
	driverID           = DRIVER_ID_MESA_RADV
	driverName         = radv
	driverInfo         = Mesa 21.0.1 (ACO)
	conformanceVersion = 1.2.3.0

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#6 2021-04-08 10:18:26

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 9,013

Re: Vulkan performance drop after last update

Everything looks good , time to check performance .

the VK_LAYER_MESA_overlay allows mesa gaillium HUD to display detailed information in realtime about vulkan .

It is configured through environmental variables , see https://docs.mesa3d.org/envvars.html#ga … -variables .

Another option to get more info is https://aur.archlinux.org/packages/mangohud from AUR.


Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.
Did you use the guided installer ? If yes, I can't help you.

(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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#7 Yesterday 20:38:09

almindor
Member
Registered: 2015-10-10
Posts: 28

Re: Vulkan performance drop after last update

Lone_Wolf wrote:

Everything looks good , time to check performance .

the VK_LAYER_MESA_overlay allows mesa gaillium HUD to display detailed information in realtime about vulkan .

It is configured through environmental variables , see https://docs.mesa3d.org/envvars.html#ga … -variables .

Another option to get more info is https://aur.archlinux.org/packages/mangohud from AUR.

Thanks, I tried mangohud and it showed a very spastic FPS with vulkan. In openGL and vulkan both the GPU goes to 100% once in the main menu (it has 3d in the background). On openGL the FPS is stable at ~30 FPS but on Vulkan the FPS histogram is jumping extremely even tho it averages at 48 FPS the feel is extremely choppy.

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