pulp::render::GpuCompute::CapabilityReport Struct Reference

Runtime GPU capability/limit report for the compute device. More...

#include <gpu_compute.hpp>

Public Attributes
bool	available = false
	True when a usable compute device and queue are ready.
bool	adapter_info_authentic = false
	True only when Dawn returned this adapter's own AdapterInfo.
std::string	backend
	Backend family, for example "Metal", "D3D12", "Vulkan", or "shared".
std::string	adapter_type
	Stable class: "discrete-gpu", "integrated-gpu", "cpu", or "unknown".
std::string	name
	Dawn-provided device name; empty when authentic identity is unavailable.
std::string	vendor
	Dawn-provided vendor name; empty when unavailable.
std::string	architecture
	Dawn-provided architecture; empty when unavailable.
std::string	description
	Dawn-provided adapter description; empty when unavailable.
uint32_t	vendor_id = 0
	PCI-style vendor identifier, or zero when unavailable.
uint32_t	device_id = 0
	PCI-style device identifier, or zero when unavailable.
bool	timestamp_query = false
bool	shader_f16 = false
uint64_t	max_storage_buffer_binding_size = 0
uint64_t	max_buffer_size = 0
uint32_t	max_compute_invocations_per_workgroup = 0
uint32_t	max_compute_workgroup_size_x = 0
uint32_t	max_compute_workgroup_storage_size = 0
uint32_t	max_fft_size = 0

Detailed Description

Runtime GPU capability/limit report for the compute device.

Queryable after a successful initialize_*; available is false otherwise. Treat optional features (timestamp_query, shader_f16) and limits as runtime capabilities — select shader variants / sizes from these, never assume.

Member Data Documentation

adapter_info_authentic

bool pulp::render::GpuCompute::CapabilityReport::adapter_info_authentic = false

True only when Dawn returned this adapter's own AdapterInfo.

adapter_type

std::string pulp::render::GpuCompute::CapabilityReport::adapter_type

Stable class: "discrete-gpu", "integrated-gpu", "cpu", or "unknown".

architecture

std::string pulp::render::GpuCompute::CapabilityReport::architecture

Dawn-provided architecture; empty when unavailable.

available

bool pulp::render::GpuCompute::CapabilityReport::available = false

True when a usable compute device and queue are ready.

backend

std::string pulp::render::GpuCompute::CapabilityReport::backend

Backend family, for example "Metal", "D3D12", "Vulkan", or "shared".

description

std::string pulp::render::GpuCompute::CapabilityReport::description

Dawn-provided adapter description; empty when unavailable.

device_id

uint32_t pulp::render::GpuCompute::CapabilityReport::device_id = 0

PCI-style device identifier, or zero when unavailable.

max_buffer_size

uint64_t pulp::render::GpuCompute::CapabilityReport::max_buffer_size = 0

max_compute_invocations_per_workgroup

uint32_t pulp::render::GpuCompute::CapabilityReport::max_compute_invocations_per_workgroup = 0

max_compute_workgroup_size_x

uint32_t pulp::render::GpuCompute::CapabilityReport::max_compute_workgroup_size_x = 0

max_compute_workgroup_storage_size

uint32_t pulp::render::GpuCompute::CapabilityReport::max_compute_workgroup_storage_size = 0

max_fft_size

uint32_t pulp::render::GpuCompute::CapabilityReport::max_fft_size = 0

max_storage_buffer_binding_size

uint64_t pulp::render::GpuCompute::CapabilityReport::max_storage_buffer_binding_size = 0

name

std::string pulp::render::GpuCompute::CapabilityReport::name

Dawn-provided device name; empty when authentic identity is unavailable.

shader_f16

bool pulp::render::GpuCompute::CapabilityReport::shader_f16 = false

timestamp_query

bool pulp::render::GpuCompute::CapabilityReport::timestamp_query = false

vendor

std::string pulp::render::GpuCompute::CapabilityReport::vendor

Dawn-provided vendor name; empty when unavailable.

vendor_id

uint32_t pulp::render::GpuCompute::CapabilityReport::vendor_id = 0

PCI-style vendor identifier, or zero when unavailable.

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The documentation for this struct was generated from the following file:

• /home/runner/work/pulp/pulp/core/render/include/pulp/render/gpu_compute.hpp