gpu Module Reference

Exported Modules
module	loader
module	std
module	vulkan_hpp
module	common
module	shader

Classes
class	Gpu::Gpu
class	Gpu::Gpu::WorkGroupCount
	Represents the number of workgroups dispatched in each dimension. More...
class	Gpu::Gpu::BenchmarkReport
	Reports detailed benchmark statistics for GPU computation and rendering. More...
class	Gpu::Gpu::BenchmarkReport::Times
	Timing data for different GPU operations in milliseconds. More...
class	Gpu::Gpu::BenchmarkReport::Times::Download
	Download times from GPU to CPU in milliseconds. More...
class	Gpu::Gpu::BenchmarkReport::Times::Upload
	Upload times from CPU to GPU in milliseconds. More...
class	Gpu::Vulkan
class	Gpu::Vulkan::VulkanInitParams
class	Gpu::Vulkan::VulkanInitParams::Shaders
class	Gpu::Vulkan::VulkanInitParams::Textures
class	Gpu::Vulkan::VulkanInitParams::ShaderStorageBuffer
class	Gpu::Vulkan::SwapChain::Frame
class	Gpu::Vulkan::SwapChain::InFlight
class	Gpu::Vulkan::SwapChain::InFlight::CommandBuffers
class	Gpu::Vulkan::SwapChain::InFlight::Buffers
class	Gpu::Vulkan::SwapChain::InFlight::Sempahores
class	Gpu::Vulkan::SwapChain::InFlight::Fences
class	Gpu::Vulkan::SwapChain::InFlight::QueryPools
class	Gpu::Vulkan::Pipelines::Graphics
class	Gpu::Vulkan::Pipelines::Compute
class	Gpu::Vulkan::Times::Memory::Download
class	Gpu::Vulkan::Times::Memory::Upload

Enumerations
enum	ImageType { Depth = 0 , Storage = 1 , Read = 2 }

Functions
float	computeTime () const
	Returns total compute time in milliseconds.
float	memoryTime () const
	Returns total memory transfer time in milliseconds.
float	totalTime (bool includeDraw=false) const
	Returns total time including compute and optionally draw time in milliseconds.
std::string	toString () const
	Returns a string representation of the benchmark report.
void	print () const
	Prints the benchmark report to the console.
void	store (std::string path) const
	Saves the benchmark report to the specified file path.
	Gpu ()=default
virtual void	run ()=0
virtual void	computeSettings (std::vector< WorkGroupCount > shaderWorkGroupCounts, bool runBenchmark)=0
virtual void	resize ()=0
virtual void	updateUniformBuffer (std::vector< std::uint32_t > buffer)=0
virtual void	updateUniform (std::string name, float value)=0
virtual void	setUniformLimits (std::string name, float minValue, float maxValue)=0
virtual void	printUniforms () const =0
virtual void	addToUniform (std::string name, float value)=0
virtual std::shared_ptr< Loader::Image >	resultTexture ()=0
virtual std::vector< float >	resultBuffer (std::size_t size=0)=0
virtual	~Gpu ()=default
const std::vector< BenchmarkReport >	benchmarkReports () const
	Returns the benchmark reports collected during execution.
size_t	uniformBufferSize () const
size_t	uniformBufferUint32Count () const
std::vector< std::string >	uniformNames () const
	Vulkan (VulkanInitParams params)
void	run () override
void	computeSettings (std::vector< WorkGroupCount > shaderWorkGroupCounts, bool runBenchmark) override
void	resize () override
void	updateUniformBuffer (std::vector< uint32_t > buffer) override
void	updateUniform (std::string name, float value) override
void	setUniformLimits (std::string name, float minValue, float maxValue) override
void	addToUniform (std::string name, float value) override
void	printUniforms () const override
std::shared_ptr< Loader::Image >	resultTexture () override
std::vector< float >	resultBuffer (size_t size=0) override
	~Vulkan ()
	~Buffer ()
	~Texture ()
void	nextInFlight ()
InFlight &	currentInFlight ()
InFlight &	lastComputedInFlight ()
	CreateInfo (Vulkan &vulkan, VulkanInitParams params)
void	updateResolution ()
Resolution	currentResolution () const
vk::ApplicationInfo &	application ()
vk::InstanceCreateInfo &	instance ()
vk::raii::PhysicalDevice	bestPhysicalDevice ()
vk::DeviceCreateInfo &	device ()
std::vector< vk::DeviceQueueCreateInfo > &	queues ()
std::size_t	graphicsQueueID () const
std::size_t	computeQueueID () const
std::size_t	presentQueueID () const
vk::SwapchainCreateInfoKHR &	swapChain ()
vk::ShaderModuleCreateInfo &	shaderModule (std::vector< std::uint32_t > &code)
vk::PipelineShaderStageCreateInfo &	pipelineShaderStage (vk::raii::ShaderModule &shaderModule, vk::ShaderStageFlagBits stage)
vk::PipelineDynamicStateCreateInfo &	pipelineDynamic ()
vk::PipelineVertexInputStateCreateInfo &	vertexInput ()
vk::PipelineInputAssemblyStateCreateInfo &	inputAssembly ()
vk::PipelineViewportStateCreateInfo &	viewport ()
vk::PipelineRasterizationStateCreateInfo &	rasterization ()
vk::PipelineMultisampleStateCreateInfo &	multisample ()
vk::PipelineColorBlendAttachmentState &	colorBlendAttachment ()
vk::PipelineColorBlendStateCreateInfo &	colorBlend ()
vk::PipelineLayoutCreateInfo &	pipelineLayout ()
vk::RenderPassCreateInfo &	renderPass ()
vk::GraphicsPipelineCreateInfo &	graphicsPipeline ()
vk::ComputePipelineCreateInfo &	computePipeline (vk::raii::ShaderModule &shaderModule, vk::raii::PipelineLayout &pipelineLayout)
vk::FramebufferCreateInfo &	frameBuffer (vk::raii::ImageView &color, vk::raii::ImageView &depth)
vk::CommandPoolCreateInfo &	commandPool (std::size_t queueFamilyID)
vk::CommandBufferAllocateInfo &	commandBuffer (vk::raii::CommandPool &commandPool, std::uint32_t count)
vk::RenderPassBeginInfo &	renderPassBegin (vk::raii::Framebuffer &frameBuffer)
vk::SemaphoreCreateInfo &	semaphore ()
vk::FenceCreateInfo &	fence ()
vk::ImageViewCreateInfo &	imageView (vk::Format imageFormat, vk::Image image, bool depth=false)
vk::ImageCreateInfo &	image (vk::Format imageFormat, Resolution resolution, ImageType imageType)
vk::DescriptorSetLayoutCreateInfo &	descriptorSetLayout (size_t inputTextureCount, size_t outputTextureCount)
vk::DescriptorPoolCreateInfo &	descriptorPool (size_t inputTextureCount, size_t outputTextureCount, size_t inFlightFramesCount)
vk::DescriptorSetAllocateInfo &	descriptorSet (vk::raii::DescriptorPool &descriptorPool, std::size_t count)
vk::SamplerCreateInfo &	sampler ()
void	createFrameBuffer (Vulkan::SwapChain::Frame &frame, vk::Image image)
void	createFrameSync (SwapChain::InFlight &frame)
const std::vector< std::shared_ptr< Loader::Image > > &	outputImages () const
const std::vector< std::shared_ptr< Loader::Image > > &	inputImages () const
std::size_t	shaderStorageBufferSize () const
const std::vector< float > &	shaderStorageBufferData () const
VkSurfaceKHR	surface ()
bool	windowEnabled () const
std::size_t	vertexCount () const
std::size_t	computeShaderCount () const
	Memory (vk::raii::Instance &instance, vk::raii::PhysicalDevice &physicalDevice, vk::raii::Device &device, Vulkan &vulkan)
std::unique_ptr< Buffer >	buffer (vk::BufferUsageFlags usage, size_t size)
std::unique_ptr< Texture >	texture (std::shared_ptr< Loader::Image > image, bool storage=false)
std::unique_ptr< Texture >	depth (Resolution resolution)
	~Memory ()
	Graphics ()=default
	Compute ()=default
	Compute (std::vector< vk::raii::ShaderModule > &shaders, vk::raii::Device &device, CreateInfo &createInfo)
vk::raii::CommandBuffer &	command ()
	~OneTimeCommand ()

Variables
std::size_t	x
std::size_t	y
std::size_t	z
std::size_t	inFlightFrames {1}
	Number of in-flight frames during benchmarking.
std::vector< float >	compute
	Compute times per compute shader iteration in milliseconds.
float	draw {0}
	Time taken to draw a frame in milliseconds.
float	texture {0}
	Time taken to download texture data.
float	shaderStorage {0}
	Time taken to download shader storage buffer data.
float	texture {0}
	Time taken to upload texture data.
float	shaderStorage {0}
	Time taken to upload shader storage buffer data.
float	usedMemory {0}
	Amount of GPU memory used in bytes.
bool	benchmark = false
std::vector< BenchmarkReport >	benchmarks
std::vector< const char * >	requiredExtensions
std::function< std::uintptr_t(std::uintptr_t)>	surface
std::function< Resolution()>	currentResolution
bool	window {true}
Resolution	resolution
std::string	deviceUUID {""}
Shader::Shader::Info	vertex
Shader::Shader::Info	fragment
std::size_t	vertexCount {3}
std::vector< Shader::Shader::Info >	compute
std::vector< std::shared_ptr< Loader::Image > >	input
std::vector< std::shared_ptr< Loader::Image > >	output
std::size_t	size
std::vector< float >	initialData
VkBuffer	buffer
VmaAllocation	allocation
VmaAllocator *	allocator
VkImage	image
VmaAllocation	allocation
VmaAllocator *	allocator
std::optional< vk::raii::ImageView >	view
std::optional< vk::raii::DescriptorPool >	descriptorPool
vk::Image	image
std::optional< vk::raii::ImageView >	imageView
std::optional< vk::raii::Framebuffer >	frameBuffer
std::unique_ptr< Texture >	depth
std::optional< vk::raii::CommandBuffer >	graphics
std::optional< vk::raii::CommandBuffer >	compute
std::optional< vk::raii::DescriptorSet >	descriptorSet
std::vector< std::unique_ptr< Texture > >	outputTextures
std::unique_ptr< Buffer >	uniform
std::unique_ptr< Buffer >	shaderStorage
std::optional< vk::raii::Semaphore >	imageAvailable
std::optional< vk::raii::Semaphore >	renderFinished
std::optional< vk::raii::Semaphore >	computeFinished
std::optional< vk::raii::Fence >	inFlight
std::optional< vk::raii::Fence >	computeInFlight
std::optional< vk::raii::QueryPool >	compute
size_t	computeCount {0}
std::optional< vk::raii::QueryPool >	graphics
std::optional< vk::raii::SwapchainKHR >	swapChain
std::optional< vk::raii::SwapchainKHR >	oldSwapChain
vk::Format	imageFormat
vk::Extent2D	extent
std::vector< Frame >	frames
std::vector< InFlight >	inFlight
std::uint32_t	inFlightID {0}
std::uint32_t	inFlightCount {0}
int	previousInFlightID {-1}
std::size_t	graphics
std::size_t	compute
std::size_t	present
VmaAllocator	allocator
vk::raii::Queue	graphics
vk::raii::Queue	compute
vk::raii::Queue	present
vk::raii::CommandPool	graphics
vk::raii::CommandPool	compute
vk::raii::ShaderModule	vertex
vk::raii::ShaderModule	fragment
std::vector< vk::raii::ShaderModule >	compute
std::optional< vk::raii::PipelineLayout >	layout
std::optional< vk::raii::RenderPass >	renderPass
std::optional< vk::raii::Pipeline >	pipeline
std::optional< vk::raii::PipelineLayout >	layout
std::vector< vk::raii::Pipeline >	pipelines
std::optional< vk::raii::CommandBuffer >	buffer
vk::raii::Queue *	queue
static constexpr size_t	UNIFORM {0}
static constexpr size_t	OUTPUT_TEXTURE_SAMPLER {1}
static constexpr size_t	OUTPUT_TEXTURE_STORAGE {2}
static constexpr size_t	INPUT_TEXTURE_SAMPLER {3}
static constexpr size_t	INPUT_TEXTURE {4}
static constexpr size_t	SHADER_STORAGE {5}
float	texture {0}
float	shaderStorage {0}
float	texture {0}
float	shaderStorage {0}
float	minValue {std::numeric_limits<float>::lowest()}
float	maxValue {std::numeric_limits<float>::max()}

Files
file	/home/runner/work/vkCompViz/vkCompViz/vkCompViz/src/gpu.cppm
file	/home/runner/work/vkCompViz/vkCompViz/vkCompViz/src/gpu.interface.cppm
file	/home/runner/work/vkCompViz/vkCompViz/vkCompViz/src/gpu.vulkan.cppm