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remove yield-queue + pass functor to resume-op

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This commit is contained in:
Oliver Kowalke
2015-10-16 21:48:57 +02:00
parent 6dfd42c343
commit bafd65bcf3
15 changed files with 378 additions and 512 deletions
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35
src/context.cpp
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@@ -172,7 +172,6 @@ context::context( main_context_t) :
terminated_hook_(),
wait_hook_(),
worker_hook_(),
yield_hook_(),
tp_( (std::chrono::steady_clock::time_point::max)() ),
fss_data_(),
wait_queue_(),
@@ -187,7 +186,11 @@ context::context( dispatcher_context_t, boost::context::preallocated const& pall
flags_( flag_dispatcher_context),
scheduler_( nullptr),
ctx_( std::allocator_arg, palloc, salloc,
[=] () -> void {
[=] (void * vp) -> void {
if ( nullptr != vp) {
std::function< void() > * func( static_cast< std::function< void() > * >( vp) );
( * func)();
}
// execute scheduler::dispatch()
sched->dispatch();
// dispatcher context should never return from scheduler::dispatch()
@@ -199,7 +202,6 @@ context::context( dispatcher_context_t, boost::context::preallocated const& pall
terminated_hook_(),
wait_hook_(),
worker_hook_(),
yield_hook_(),
tp_( (std::chrono::steady_clock::time_point::max)() ),
fss_data_(),
wait_queue_(),
@@ -226,20 +228,19 @@ context::get_id() const noexcept {
return id( const_cast< context * >( this) );
}
void
context::resume() {
ctx_();
std::function< void() > *
context::resume( std::function< void() > * func) {
return static_cast< std::function< void() > * >( ctx_( func) );
}
void
context::suspend() noexcept {
scheduler_->re_schedule( this);
context::suspend( std::function< void() > * func) noexcept {
scheduler_->re_schedule( this, func);
}
void
context::release() noexcept {
BOOST_ASSERT( is_terminated() );
wait_queue_t tmp;
// protect for concurrent access
std::unique_lock< detail::spinlock > lk( splk_);
@@ -296,11 +297,11 @@ context::yield() noexcept {
}
bool
context::wait_until( std::chrono::steady_clock::time_point const& tp) noexcept {
context::wait_until( std::chrono::steady_clock::time_point const& tp,
std::function< void() > * func) noexcept {
BOOST_ASSERT( nullptr != scheduler_);
BOOST_ASSERT( this == active_);
return scheduler_->wait_until( this, tp);
return scheduler_->wait_until( this, tp, func);
}
void
@@ -409,11 +410,6 @@ context::remote_ready_is_linked() const {
return remote_ready_hook_.is_linked();
}
bool
context::yield_is_linked() const {
return yield_hook_.is_linked();
}
bool
context::sleep_is_linked() const {
return sleep_hook_.is_linked();
@@ -439,11 +435,6 @@ context::remote_ready_unlink() noexcept {
remote_ready_hook_.unlink();
}
void
context::yield_unlink() noexcept {
yield_hook_.unlink();
}
void
context::sleep_unlink() noexcept {
sleep_hook_.unlink();