Parallel Utility Module

Collaboration diagram for Parallel Utility Module:

Functions
void	jit_parallel_ndim_calc (t_jit_parallel_ndim *p)
	Tasks N-dimensional matrix calcuations to multiple threads if appropriate.
void	jit_parallel_ndim_simplecalc1 (method fn, void *data, long dimcount, long *dim, long planecount, t_jit_matrix_info *minfo1, char *bp1, long flags1)
	Tasks one input/output N-dimensional matrix calcuations to multiple threads if appropriate.
void	jit_parallel_ndim_simplecalc2 (method fn, void *data, long dimcount, long *dim, long planecount, t_jit_matrix_info *minfo1, char *bp1, t_jit_matrix_info *minfo2, char *bp2, long flags1, long flags2)
	Tasks two input/output N-dimensional matrix calcuations to multiple threads if appropriate.
void	jit_parallel_ndim_simplecalc3 (method fn, void *data, long dimcount, long *dim, long planecount, t_jit_matrix_info *minfo1, char *bp1, t_jit_matrix_info *minfo2, char *bp2, t_jit_matrix_info *minfo3, char *bp3, long flags1, long flags2, long flags3)
	Tasks three input/output N-dimensional matrix calcuations to multiple threads if appropriate.
void	jit_parallel_ndim_simplecalc4 (method fn, void *data, long dimcount, long *dim, long planecount, t_jit_matrix_info *minfo1, char *bp1, t_jit_matrix_info *minfo2, char *bp2, t_jit_matrix_info *minfo3, char *bp3, t_jit_matrix_info *minfo4, char *bp4, long flags1, long flags2, long flags3, long flags4)
	Tasks four input/output N-dimensional matrix calcuations to multiple threads if appropriate.

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Function Documentation

void jit_parallel_ndim_calc

(

t_jit_parallel_ndim *

p

)

Tasks N-dimensional matrix calcuations to multiple threads if appropriate.

This function is ultimately what the other parallel utility functions call after having set up the t_jit_parallel_ndim struct. The operation is tasked to multiple threads if all of the following conditions are met:

• multiple processors or cores are present
• parallel processing is enabled
• the size of the matrix data is larger then the parallel threshold

Parameters:

p	parallel ndim calc data

void jit_parallel_ndim_simplecalc1	(	method	fn,
		void *	data,
		long	dimcount,
		long *	dim,
		long	planecount,
		t_jit_matrix_info *	minfo1,
		char *	bp1,
		long	flags1
	)

Tasks one input/output N-dimensional matrix calcuations to multiple threads if appropriate.

This function fills out the t_jit_parallel_ndim struct for a one input/output N-dimensional matrix calc method, and calls jit_parallel_ndim_calc. This function does not distinguish between what is an input or output.

Parameters:

fn	N-dimensional matrix calc method
data	user defined pointer (typically object)
dimcount	master number of dimensions to iterate
dim	master pointer to dimension sizes
planecount	master number of planes
minfo1	matrix info for first input/output
bp1	matrix data pointer for first input/output
flags1	parallel flags for first input/output

void jit_parallel_ndim_simplecalc2	(	method	fn,
		void *	data,
		long	dimcount,
		long *	dim,
		long	planecount,
		t_jit_matrix_info *	minfo1,
		char *	bp1,
		t_jit_matrix_info *	minfo2,
		char *	bp2,
		long	flags1,
		long	flags2
	)

Tasks two input/output N-dimensional matrix calcuations to multiple threads if appropriate.

This function fills out the t_jit_parallel_ndim struct for a two input/output N-dimensional matrix calc method, and calls jit_parallel_ndim_calc. This function does not distinguish between what is an input or output.

Parameters:

fn	N-dimensional matrix calc method
data	user defined pointer (typically object)
dimcount	master number of dimensions to iterate
dim	master pointer to dimension sizes
planecount	master number of planes
minfo1	matrix info for first input/output
bp1	matrix data pointer for first input/output
flags1	parallel flags for first input/output
minfo2	matrix info for second input/output
bp2	matrix data pointer for second input/output
flags2	parallel flags for second input/output

void jit_parallel_ndim_simplecalc3	(	method	fn,
		void *	data,
		long	dimcount,
		long *	dim,
		long	planecount,
		t_jit_matrix_info *	minfo1,
		char *	bp1,
		t_jit_matrix_info *	minfo2,
		char *	bp2,
		t_jit_matrix_info *	minfo3,
		char *	bp3,
		long	flags1,
		long	flags2,
		long	flags3
	)

Tasks three input/output N-dimensional matrix calcuations to multiple threads if appropriate.

This function fills out the t_jit_parallel_ndim struct for a three input/output N-dimensional matrix calc method, and calls jit_parallel_ndim_calc. This function does not distinguish between what is an input or output.

Parameters:

fn	N-dimensional matrix calc method
data	user defined pointer (typically object)
dimcount	master number of dimensions to iterate
dim	master pointer to dimension sizes
planecount	master number of planes
minfo1	matrix info for first input/output
bp1	matrix data pointer for first input/output
flags1	parallel flags for first input/output
minfo2	matrix info for second input/output
bp2	matrix data pointer for second input/output
flags2	parallel flags for second input/output
minfo3	matrix info for third input/output
bp3	matrix data pointer for third input/output
flags3	parallel flags for third input/output

void jit_parallel_ndim_simplecalc4	(	method	fn,
		void *	data,
		long	dimcount,
		long *	dim,
		long	planecount,
		t_jit_matrix_info *	minfo1,
		char *	bp1,
		t_jit_matrix_info *	minfo2,
		char *	bp2,
		t_jit_matrix_info *	minfo3,
		char *	bp3,
		t_jit_matrix_info *	minfo4,
		char *	bp4,
		long	flags1,
		long	flags2,
		long	flags3,
		long	flags4
	)

Tasks four input/output N-dimensional matrix calcuations to multiple threads if appropriate.

This function fills out the t_jit_parallel_ndim struct for a three input/output N-dimensional matrix calc method, and calls jit_parallel_ndim_calc. This function does not distinguish between what is an input or output.

Parameters:

fn	N-dimensional matrix calc method
data	user defined pointer (typically object)
dimcount	master number of dimensions to iterate
dim	master pointer to dimension sizes
planecount	master number of planes
minfo1	matrix info for first input/output
bp1	matrix data pointer for first input/output
flags1	parallel flags for first input/output
minfo2	matrix info for second input/output
bp2	matrix data pointer for second input/output
flags2	parallel flags for second input/output
minfo3	matrix info for third input/output
bp3	matrix data pointer for third input/output
flags3	parallel flags for third input/output
minfo4	matrix info for fourth input/output
bp4	matrix data pointer for fourth input/output
flags4	parallel flags for fourth input/output