rtems_test_parallel_job Struct Reference

Basic parallel job description. More...

#include <test.h>

Data Fields
rtems_interval(*	init )(rtems_test_parallel_context *ctx, void *arg, size_t active_workers)
	Job initialization handler. More...
void(*	body )(rtems_test_parallel_context *ctx, void *arg, size_t active_workers, size_t worker_index)
	Job body handler. More...
void(*	fini )(rtems_test_parallel_context *ctx, void *arg, size_t active_workers)
	Job finalization handler. More...
void *	arg
	Job specific argument.
bool	cascade
	Job cascading flag. More...

Detailed Description

Basic parallel job description.

Field Documentation

body

void(* rtems_test_parallel_job::body) (rtems_test_parallel_context *ctx, void *arg, size_t active_workers, size_t worker_index)

Job body handler.

Parameters

[in]	ctx	The parallel context.
[in]	arg	The user specified argument.
[in]	active_workers	Count of active workers. Depends on the cascade option.
[in]	worker_index	The worker index. It ranges from 0 to the processor count minus one.

cascade

bool rtems_test_parallel_job::cascade

Job cascading flag.

This flag indicates whether the job should be executed in a cascaded manner (the job is executed on one processor first, two processors afterwards and incremented step by step until all processors are used).

fini

void(* rtems_test_parallel_job::fini) (rtems_test_parallel_context *ctx, void *arg, size_t active_workers)

Job finalization handler.

This handler executes only in the context of the master worker after the job body handler.

Parameters

[in]	ctx	The parallel context.
[in]	arg	The user specified argument.
[in]	active_workers	Count of active workers. Depends on the cascade option.

init

rtems_interval(* rtems_test_parallel_job::init) (rtems_test_parallel_context *ctx, void *arg, size_t active_workers)

Job initialization handler.

This handler executes only in the context of the master worker before the job body handler.

Parameters

[in]	ctx	The parallel context.
[in]	arg	The user specified argument.
[in]	active_workers	Count of active workers. Depends on the cascade option.

Returns

The desired job body execution time in clock ticks. See rtems_test_parallel_stop_job().

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The documentation for this struct was generated from the following file:

• cpukit/include/rtems/test.h