ug4Bridge::PCL Namespace Reference

Functions
bool	AllProcsTrue (bool boolean)
	Returns true if all processes call the method with true. More...
void	DisableMPIInit ()
	Tells PCL to not call MPI_Init and MPI_Finalize. More...
int	NumProcs ()
	Returns the number of active processes. More...
double	ParallelMax (double t)
	returns the minimum of t over all processes. note: you have to assure that all processes call this function. More...
double	ParallelMin (double t)
	returns the maximum of t over all processes. note: you have to assure that all processes call this function. More...
double	ParallelSum (double t)
	returns the sum of t over all processes. note: you have to assure that all processes call this function. More...
bool	PclDebugBarrierAll ()
	Synchronizes all parallel processes if the executablehas been compiled with PCL_DEBUG_BARRIER=ON. More...
bool	PclDebugBarrierEnabled ()
	Returns the whether debug barriers are enabled. More...
int	ProcRank ()
	Returns the rank of the current process. More...
void	SynchronizeProcesses ()
	Waits until all active processes reached this point. More...

Function Documentation

AllProcsTrue()

bool ug4Bridge::PCL::AllProcsTrue

(

bool

boolean

)

Returns true if all processes call the method with true.

Parameters

[in]

boolean

Returns

boolean

DisableMPIInit()

void ug4Bridge::PCL::DisableMPIInit

(

)

Tells PCL to not call MPI_Init and MPI_Finalize.

NumProcs()

int ug4Bridge::PCL::NumProcs

(

)

Returns the number of active processes.

Returns

NumProcs

ParallelMax()

double ug4Bridge::PCL::ParallelMax

(

double

t

)

returns the minimum of t over all processes. note: you have to assure that all processes call this function.

Parameters

[in]

t

Returns

tmin

ParallelMin()

double ug4Bridge::PCL::ParallelMin

(

double

t

)

returns the maximum of t over all processes. note: you have to assure that all processes call this function.

Parameters

[in]

t

Returns

tmax

ParallelSum()

double ug4Bridge::PCL::ParallelSum

(

double

t

)

returns the sum of t over all processes. note: you have to assure that all processes call this function.

Parameters

[in]

t

Returns

tsum

PclDebugBarrierAll()

bool ug4Bridge::PCL::PclDebugBarrierAll

(

)

Synchronizes all parallel processes if the executablehas been compiled with PCL_DEBUG_BARRIER=ON.

PclDebugBarrierEnabled()

bool ug4Bridge::PCL::PclDebugBarrierEnabled

(

)

Returns the whether debug barriers are enabled.

Returns

Enabled

ProcRank()

int ug4Bridge::PCL::ProcRank

(

)

Returns the rank of the current process.

Returns

ProcRank

SynchronizeProcesses()

void ug4Bridge::PCL::SynchronizeProcesses

(

)

Waits until all active processes reached this point.