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use execution_context

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This commit is contained in:
Oliver Kowalke
2014-11-24 19:58:48 +01:00
parent 9bd1c0cd0f
commit ddbdd91ced
5 changed files with 40 additions and 122 deletions
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10
src/fiber_manager.cpp
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@@ -65,7 +65,6 @@ fiber_manager::~fiber_manager() BOOST_NOEXCEPT
fm_run();
#endif
active_fiber = 0;
fprintf(stderr, "~fiber_manager()\n");
}
void fm_resume_( detail::fiber_base * f)
@@ -79,16 +78,15 @@ void fm_resume_( detail::fiber_base * f)
// set fiber to state running
f->set_running();
// fiber next-to-run is same as current fiber
// fiber next-to-run is same as current active fiber
// this might happen in context of this_fiber::yield()
if ( f == fm->active_fiber) return;
// store active-fiber in local var
detail::fiber_base * current = fm->active_fiber;
// assign new fiber to active-fiber
fm->active_fiber = f;
// resume active-fiber == start or yield to
fm->active_fiber->resume( current, fm->preserve_fpu);
fm->active_fiber->resume();
}
chrono::high_resolution_clock::time_point fm_next_wakeup()
@@ -144,7 +142,7 @@ void fm_run()
{
BOOST_ASSERT_MSG( f->is_ready(), "fiber with invalid state in ready-queue");
// if current fiber is in state terminated, push it to terminated-queue
// if current active fiber is in state terminated, push it to terminated-queue
if ( fm->active_fiber->is_terminated() ) fm->tqueue.push_back( fm->active_fiber);
// resume fiber f