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testsupport: Add worker setup handler

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Add rtems_test_parallel_get_task_id().
This commit is contained in:
Sebastian Huber
2015-03-17 10:32:20 +01:00
parent 8e10f62378
commit 8c7eb0039c
4 changed files with 96 additions and 24 deletions
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39
cpukit/libmisc/testsupport/testparallel.c
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@@ -100,36 +100,50 @@ static void worker_task(rtems_task_argument arg)
worker_arg warg = *(worker_arg *) arg;
rtems_status_code sc;
sc = rtems_event_transient_send(warg.ctx->master_id);
sc = rtems_event_transient_send(warg.ctx->worker_ids[0]);
_Assert(sc == RTEMS_SUCCESSFUL);
(void) sc;
run_tests(warg.ctx, warg.jobs, warg.job_count, warg.worker_index);
rtems_task_delete(RTEMS_SELF);
rtems_task_suspend(RTEMS_SELF);
}
void rtems_test_parallel(
rtems_test_parallel_context *ctx,
rtems_task_priority non_master_worker_priority,
rtems_test_parallel_worker_setup worker_setup,
const rtems_test_parallel_job *jobs,
size_t job_count
)
{
rtems_status_code sc;
size_t worker_index;
rtems_task_priority worker_priority;
_Atomic_Init_ulong(&ctx->stop, 0);
_SMP_barrier_Control_initialize(&ctx->barrier);
ctx->worker_count = rtems_get_processor_count();
ctx->master_id = rtems_task_self();
ctx->worker_ids[0] = rtems_task_self();
if (RTEMS_ARRAY_SIZE(ctx->worker_ids) < ctx->worker_count) {
rtems_fatal_error_occurred(0xdeadbeef);
}
sc = rtems_task_set_priority(
RTEMS_SELF,
RTEMS_CURRENT_PRIORITY,
&worker_priority
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
}
sc = rtems_timer_create(
rtems_build_name('S', 'T', 'O', 'P'),
&ctx->stop_worker_timer_id
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(sc);
rtems_fatal_error_occurred(0xdeadbeef);
}
for (worker_index = 1; worker_index < ctx->worker_count; ++worker_index) {
@@ -143,14 +157,20 @@ void rtems_test_parallel(
sc = rtems_task_create(
rtems_build_name('W', 'O', 'R', 'K'),
non_master_worker_priority,
worker_priority,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&worker_id
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(sc);
rtems_fatal_error_occurred(0xdeadbeef);
}
ctx->worker_ids[worker_index] = worker_id;
if (worker_setup != NULL) {
(*worker_setup)(ctx, worker_index, worker_id);
}
sc = rtems_task_start(worker_id, worker_task, (rtems_task_argument) &warg);
@@ -162,6 +182,11 @@ void rtems_test_parallel(
run_tests(ctx, jobs, job_count, 0);
for (worker_index = 1; worker_index < ctx->worker_count; ++worker_index) {
sc = rtems_task_delete(ctx->worker_ids[worker_index]);
_Assert(sc == RTEMS_SUCCESSFUL);
}
sc = rtems_timer_delete(ctx->stop_worker_timer_id);
_Assert(sc == RTEMS_SUCCESSFUL);
}