ExecutionPolicy Class Reference

Execution policy/instruction for CUDA kernel execution. More...

Collaboration diagram for ExecutionPolicy:

Public Member Functions
	ExecutionPolicy ()
template<typename... Arguments>
	ExecutionPolicy (int n, void(*f)(Arguments...), Arguments ...args)
	Automatically calculate best execution policy. More...
	ExecutionPolicy (dim3 _gridSize, dim3 _blockSize, size_t _sharedMemBytes)
	Constructor for manually setting grid and block size as well as shared memory bytes. More...
	ExecutionPolicy (dim3 _gridSize, dim3 _blockSize)
	Constructor for manually setting grid and block size as well as shared memory bytes. More...

Public Attributes
dim3	gridSize
	grid size More...
dim3	blockSize
	block size More...
size_t	sharedMemBytes
	shared memory (bytes) More...

Detailed Description

Execution policy/instruction for CUDA kernel execution.

Definition at line 33 of file cuda_launcher.cuh.

Constructor & Destructor Documentation

ExecutionPolicy() [1/4]

ExecutionPolicy::ExecutionPolicy

(

)

Definition at line 4 of file cuda_launcher.cu.

ExecutionPolicy() [2/4]

template<typename... Arguments>

ExecutionPolicy::ExecutionPolicy ( int  n, void(*)(Arguments...)  f, Arguments ...  args  )

inline

Automatically calculate best execution policy.

Calculate best execution policy in means of maximizing occupancy.

Warning

Currently test version!

Template Parameters

Arguments

CUDA kernel arguments

Parameters

n	Particle number to be iterated or more general outer SIMD iteration number.
f	CUDA kernel (function pointer)
args	Arguments of CUDA kernel

Definition at line 62 of file cuda_launcher.cuh.

ExecutionPolicy() [3/4]

ExecutionPolicy::ExecutionPolicy	(	dim3	_gridSize,
		dim3	_blockSize,
		size_t	_sharedMemBytes
	)

Constructor for manually setting grid and block size as well as shared memory bytes.

Parameters

_gridSize	grid size
_blockSize	block size
_sharedMemBytes	shared memory bytes

Definition at line 6 of file cuda_launcher.cu.

ExecutionPolicy() [4/4]

ExecutionPolicy::ExecutionPolicy	(	dim3	_gridSize,
		dim3	_blockSize
	)

Constructor for manually setting grid and block size as well as shared memory bytes.

Parameters

_gridSize	grid size
_blockSize	block size

Definition at line 9 of file cuda_launcher.cu.

Member Data Documentation

blockSize

dim3 ExecutionPolicy::blockSize

block size

Definition at line 42 of file cuda_launcher.cuh.

gridSize

dim3 ExecutionPolicy::gridSize

grid size

Definition at line 40 of file cuda_launcher.cuh.

sharedMemBytes

size_t ExecutionPolicy::sharedMemBytes

shared memory (bytes)

Definition at line 44 of file cuda_launcher.cuh.

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The documentation for this class was generated from the following files:

• include/cuda_utils/cuda_launcher.cuh
• src/cuda_utils/cuda_launcher.cu