Mojo struct

DeviceAttribute

@register_passable(trivial) struct DeviceAttribute

Represents CUDA device attributes that can be queried from a GPU device.

This struct encapsulates the various device properties and capabilities that can be queried through the CUDA driver API. Each attribute is represented as a constant with a corresponding integer value that maps to the CUDA driver's attribute enum.

Implemented traits

AnyType, Copyable, Movable, UnknownDestructibility

Aliases

`CLOCK_RATE`

alias CLOCK_RATE = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](13))

Typical clock frequency in kilohertz

`COMPUTE_CAPABILITY_MAJOR`

alias COMPUTE_CAPABILITY_MAJOR = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](75))

Major compute capability version number

`COMPUTE_CAPABILITY_MINOR`

alias COMPUTE_CAPABILITY_MINOR = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](76))

Minor compute capability version number

`MAX_ACCESS_POLICY_WINDOW_SIZE`

alias MAX_ACCESS_POLICY_WINDOW_SIZE = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](109))

CUDA-only: Maximum value of CUaccessPolicyWindow::num_bytes.

`MAX_BLOCK_DIM_X`

alias MAX_BLOCK_DIM_X = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](2))

Maximum block dimension X

`MAX_BLOCK_DIM_Y`

alias MAX_BLOCK_DIM_Y = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](3))

Maximum block dimension Y

`MAX_BLOCK_DIM_Z`

alias MAX_BLOCK_DIM_Z = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](4))

Maximum block dimension Z

`MAX_BLOCKS_PER_MULTIPROCESSOR`

alias MAX_BLOCKS_PER_MULTIPROCESSOR = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](106))

Maximum resident blocks per multiprocessor

`MAX_GRID_DIM_X`

alias MAX_GRID_DIM_X = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](5))

Maximum grid dimension X

`MAX_GRID_DIM_Y`

alias MAX_GRID_DIM_Y = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](6))

Maximum grid dimension Y

`MAX_GRID_DIM_Z`

alias MAX_GRID_DIM_Z = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](7))

Maximum grid dimension Z

`MAX_REGISTERS_PER_BLOCK`

alias MAX_REGISTERS_PER_BLOCK = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](12))

Maximum number of 32-bit registers available per block

`MAX_REGISTERS_PER_MULTIPROCESSOR`

alias MAX_REGISTERS_PER_MULTIPROCESSOR = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](82))

Maximum number of 32-bit registers available per multiprocessor

`MAX_SHARED_MEMORY_PER_BLOCK`

alias MAX_SHARED_MEMORY_PER_BLOCK = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](8))

Maximum shared memory available per block in bytes

`MAX_SHARED_MEMORY_PER_MULTIPROCESSOR`

alias MAX_SHARED_MEMORY_PER_MULTIPROCESSOR = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](81))

Maximum shared memory available per multiprocessor in bytes

`MAX_THREADS_PER_BLOCK`

alias MAX_THREADS_PER_BLOCK = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](1))

Maximum number of threads per block

`MAX_THREADS_PER_MULTIPROCESSOR`

alias MAX_THREADS_PER_MULTIPROCESSOR = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](39))

Maximum resident threads per multiprocessor

`MULTIPROCESSOR_COUNT`

alias MULTIPROCESSOR_COUNT = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](16))

Number of multiprocessors on device

`WARP_SIZE`

alias WARP_SIZE = DeviceAttribute(__init__[__mlir_type.!pop.int_literal](10))

Warp size in threads

Implemented traits​

Aliases​

CLOCK_RATE​

COMPUTE_CAPABILITY_MAJOR​

COMPUTE_CAPABILITY_MINOR​

MAX_ACCESS_POLICY_WINDOW_SIZE​

MAX_BLOCK_DIM_X​

MAX_BLOCK_DIM_Y​

MAX_BLOCK_DIM_Z​

MAX_BLOCKS_PER_MULTIPROCESSOR​

MAX_GRID_DIM_X​

MAX_GRID_DIM_Y​

MAX_GRID_DIM_Z​

MAX_REGISTERS_PER_BLOCK​

MAX_REGISTERS_PER_MULTIPROCESSOR​

MAX_SHARED_MEMORY_PER_BLOCK​

MAX_SHARED_MEMORY_PER_MULTIPROCESSOR​

MAX_THREADS_PER_BLOCK​

MAX_THREADS_PER_MULTIPROCESSOR​

MULTIPROCESSOR_COUNT​

WARP_SIZE​