Namespaces
namespace	BatchTypes
namespace	ParallelFlags
namespace	ReduceTypes
Classes
class	BatchStrategy
class	BatchStrategyFactory
class	ColoringBatchStrategy
class	CompactReduceStrategy
class	CudaPGSSolver
class	GreedyBatchStrategy
class	OpenCLPGSSolver
class	OpenMPPGSSolver
class	ParallelPGSSolver
	The base solver class. More...
class	ReduceStrategy
	The base strategy class. More...
class	ReduceStrategyFactory
class	SequentialReduceStrategy
class	StridedReduceStrategy
Typedefs
typedef boost::unordered_map < int, int >	BatchMap
typedef std::multimap< int, int, std::greater< int > >	BatchMultimap
typedef BatchMultimap::iterator	BatchMultimapIterator
typedef BatchTypes::BatchType	BatchType
typedef ParallelFlags::ParallelFlag	ParallelFlag
typedef ReduceTypes::ReduceType	ReduceType
Functions
std::string	extractDirectory (const std::string &path)
void	oclInitializeKernels (cl_context cxGPUContext, cl_command_queue cqParamCommandQue)
void	oclPGSReduce (cl_mem fc0_reduction, cl_mem fc1_reduction, ReduceStrategy *reduceStrategy)
void	oclPGSReduce (cl_mem fc0, cl_mem fc1, cl_mem fc0_reduction, cl_mem fc1_reduction, ReduceStrategy *reduceStrategy)
void	oclPGSSolve (int offset, int numConstraints, bool bUseAtomics)
void	oclPGSSolveInit (cl_mem bodyIDs, cl_mem fIDs, cl_mem j, cl_mem ij, cl_mem fc0, cl_mem fc1, cl_mem fc0_reduction, cl_mem fc1_reduction, cl_mem lambda, cl_mem adcfm, cl_mem rhs, cl_mem hilo, int bStride, int cStride, ReduceStrategy *reduceStrategy)
void	oclShutdownKernels (void)
void	oclZeroVector (cl_mem buffer, int bufferSize, bool bScalarType)
template<typename T >
void	ompPGSReduce (typename vec4< T >::Type fc0, typename vec4< T >::Type fc1, typename vec4< T >::Type fc0_reduction, typename vec4< T >::Type fc1_reduction, ReduceStrategy *reduceStrategy)
template void	ompPGSReduce< dReal > (dReal4 fc0, dReal4 fc1, dReal4 fc0_reduction, dReal4 fc1_reduction, ReduceStrategy *reduceStrategy)
template<typename T >
void	ompPGSSolve (int4 bodyIDs, int fIDs, typename vec4< T >::Type j, typename vec4< T >::Type ij, typename vec4< T >::Type fc0, typename vec4< T >::Type fc1, typename vec4< T >::Type fc0_reduction, typename vec4< T >::Type fc1_reduction, T lambda, T adcfm, T rhs, T hilo, int offset, int numConstraints, bool bUseAtomics, int bStride, int cStride)
template void	ompPGSSolve< dReal > (int4 bodyIDs, int fIDs, dReal4 j, dReal4 ij, dReal4 fc0, dReal4 fc1, dReal4 fc0_reduction, dReal4 fc1_reduction, dReal lambda, dReal adcfm, dReal rhs, dReal hilo, int batch, int numConstraints, bool bUseAtomics, int bStride, int cStride)
template<typename T >
void	ompZeroVector (T *buffer, int bufferSize)
template void	ompZeroVector< dReal4 > (dReal4 *buffer, int bufferSize)
static size_t	uSnap (size_t a, size_t b)
Variables
static cl_kernel	ckReduce
static cl_kernel	ckSolve
static cl_kernel	ckZero
static cl_kernel	ckZero4
static cl_program	cpSolver
static cl_command_queue	cqDefaultCommandQueue
static const int	DEFAULT_CL_FLAGS
const int	DEFAULT_FLAGS
	Default configuration flags for the base solver.
const int	DEFAULT_OPENMP_FLAGS
static const std::string	FILENAME = __FILE__
static const std::string	INC_DIR = "/"
static const std::string	SRC_DIR = extractDirectory( FILENAME )

Typedef Documentation

typedef boost::unordered_map<int, int> parallel_ode::BatchMap

Definition at line 13 of file parallel_batch.cpp.

typedef std::multimap<int, int, std::greater<int> > parallel_ode::BatchMultimap

Definition at line 14 of file parallel_batch.cpp.

typedef BatchMultimap::iterator parallel_ode::BatchMultimapIterator

Definition at line 15 of file parallel_batch.cpp.

typedef BatchTypes::BatchType parallel_ode::BatchType

Definition at line 17 of file parallel_batch.h.

typedef ParallelFlags::ParallelFlag parallel_ode::ParallelFlag

Definition at line 34 of file parallel_solver.h.

typedef ReduceTypes::ReduceType parallel_ode::ReduceType

Definition at line 18 of file parallel_reduce.h.

Function Documentation

std::string parallel_ode::extractDirectory ( const std::string & path )

Extracts the directory from a given ptah

Parameters:

path	The global path of a file

Returns:: A string containing the directory

Definition at line 40 of file opencl_kernels.cpp.

void parallel_ode::oclInitializeKernels	(	cl_context	cxGPUContext,
		cl_command_queue	cqParamCommandQue
	)

Definition at line 49 of file opencl_kernels.cpp.

void parallel_ode::oclPGSReduce	(	cl_mem	fc0_reduction,
		cl_mem	fc1_reduction,
		ReduceStrategy *	reduceStrategy
	)

Definition at line 104 of file opencl_kernels.cpp.

void parallel_ode::oclPGSReduce	(	cl_mem	fc0,
		cl_mem	fc1,
		cl_mem	fc0_reduction,
		cl_mem	fc1_reduction,
		ReduceStrategy *	reduceStrategy
	)

Definition at line 138 of file opencl_kernels.cpp.

void parallel_ode::oclPGSSolve	(	int	offset,
		int	numConstraints,
		bool	bUseAtomics
	)

Definition at line 185 of file opencl_kernels.cpp.

void parallel_ode::oclPGSSolveInit	(	cl_mem	bodyIDs,
		cl_mem	fIDs,
		cl_mem	j,
		cl_mem	ij,
		cl_mem	fc0,
		cl_mem	fc1,
		cl_mem	fc0_reduction,
		cl_mem	fc1_reduction,
		cl_mem	lambda,
		cl_mem	adcfm,
		cl_mem	rhs,
		cl_mem	hilo,
		int	bStride,
		int	cStride,
		ReduceStrategy *	reduceStrategy
	)

Definition at line 200 of file opencl_kernels.cpp.

void parallel_ode::oclShutdownKernels ( void )

Definition at line 94 of file opencl_kernels.cpp.

void parallel_ode::oclZeroVector	(	cl_mem	buffer,
		int	bufferSize,
		bool	bScalarType
	)

Definition at line 162 of file opencl_kernels.cpp.

template<typename T >

void parallel_ode::ompPGSReduce	(	typename vec4< T >::Type *	fc0,
		typename vec4< T >::Type *	fc1,
		typename vec4< T >::Type *	fc0_reduction,
		typename vec4< T >::Type *	fc1_reduction,
		ReduceStrategy *	reduceStrategy
	)

Definition at line 27 of file openmp_kernels.cpp.

template void parallel_ode::ompPGSReduce< dReal >	(	dReal4 *	fc0,
		dReal4 *	fc1,
		dReal4 *	fc0_reduction,
		dReal4 *	fc1_reduction,
		ReduceStrategy *	reduceStrategy
	)

template<typename T >

void parallel_ode::ompPGSSolve	(	int4 *	bodyIDs,
		int *	fIDs,
		typename vec4< T >::Type *	j,
		typename vec4< T >::Type *	ij,
		typename vec4< T >::Type *	fc0,
		typename vec4< T >::Type *	fc1,
		typename vec4< T >::Type *	fc0_reduction,
		typename vec4< T >::Type *	fc1_reduction,
		T *	lambda,
		T *	adcfm,
		T *	rhs,
		T *	hilo,
		int	offset,
		int	numConstraints,
		bool	bUseAtomics,
		int	bStride,
		int	cStride
	)

Definition at line 63 of file openmp_kernels.cpp.

template void parallel_ode::ompPGSSolve< dReal >	(	int4 *	bodyIDs,
		int *	fIDs,
		dReal4 *	j,
		dReal4 *	ij,
		dReal4 *	fc0,
		dReal4 *	fc1,
		dReal4 *	fc0_reduction,
		dReal4 *	fc1_reduction,
		dReal *	lambda,
		dReal *	adcfm,
		dReal *	rhs,
		dReal *	hilo,
		int	batch,
		int	numConstraints,
		bool	bUseAtomics,
		int	bStride,
		int	cStride
	)

template<typename T >

void parallel_ode::ompZeroVector	(	T *	buffer,
		int	bufferSize
	)

Definition at line 17 of file openmp_kernels.cpp.

template void parallel_ode::ompZeroVector< dReal4 >	(	dReal4 *	buffer,
		int	bufferSize
	)

static size_t parallel_ode::uSnap	(	size_t	a,
		size_t	b
	)		`[static]`

Aligns a to the next largest multiple of b

Parameters:

a	the parameter to align
b	the alignment

Returns:: the aligned size

Definition at line 21 of file opencl_kernels.cpp.

Variable Documentation

cl_kernel parallel_ode::ckReduce [static]

The reduction kernel

Definition at line 26 of file opencl_kernels.cpp.

cl_kernel parallel_ode::ckSolve [static]

The solution kernel

Definition at line 26 of file opencl_kernels.cpp.

cl_kernel parallel_ode::ckZero [static]

The clearing kernel for scalar values

Definition at line 26 of file opencl_kernels.cpp.

cl_kernel parallel_ode::ckZero4 [static]

The clearing kernel for vec4 values

Definition at line 26 of file opencl_kernels.cpp.

cl_program parallel_ode::cpSolver [static]

OpenCL solver program

Definition at line 11 of file opencl_kernels.cpp.

cl_command_queue parallel_ode::cqDefaultCommandQueue [static]

Local storage of global command queue

Definition at line 31 of file opencl_kernels.cpp.

const int parallel_ode::DEFAULT_CL_FLAGS [static]

Initial value:

    ParallelFlags::PARALLEL_ALIGN
    
    | ParallelFlags::PARALLEL_REDUCE
    | ParallelFlags::PARALLEL_ASYNC
    | ParallelFlags::PARALLEL_RANDOMIZE

Definition at line 11 of file opencl_solver.h.

const int parallel_ode::DEFAULT_FLAGS

Initial value:

    ParallelFlags::PARALLEL_ALIGN
    | ParallelFlags::PARALLEL_PINNED
    | ParallelFlags::PARALLEL_REDUCE
    | ParallelFlags::PARALLEL_ASYNC
    | ParallelFlags::PARALLEL_RANDOMIZE

Default configuration flags for the base solver.

Definition at line 37 of file parallel_solver.h.

const int parallel_ode::DEFAULT_OPENMP_FLAGS

Initial value:

    ParallelFlags::PARALLEL_ALIGN
    | ParallelFlags::PARALLEL_RANDOMIZE
    | ParallelFlags::PARALLEL_ATOMICS

Definition at line 9 of file openmp_solver.h.

const std::string parallel_ode::FILENAME = __FILE__ [static]

This file name, as a global path

Definition at line 45 of file opencl_kernels.cpp.

const std::string parallel_ode::INC_DIR = "/" [static]

The directory of includes

Definition at line 47 of file opencl_kernels.cpp.

const std::string parallel_ode::SRC_DIR = extractDirectory( FILENAME ) [static]

The directory of this file

Definition at line 46 of file opencl_kernels.cpp.

Namespaces

Classes

Typedefs

Functions

Variables

Typedef Documentation

Function Documentation

Variable Documentation