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remove class scheduler - fiber_context has static TLS

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- detail:.scheduler was removed
- fiber_context has a static thread-local pointer to the active
  fiber_context
- fiber_context has member to pointer of fiber_manager
- functions of fiber_manager are accessed only via fiber_context
- if fiber f is resumed, the fiber_manager of the current active fiber
  f' is assigned to f
  -> that is necessary if f was stolen form another thread
This commit is contained in:
Oliver Kowalke
2015-09-07 11:50:01 +02:00
parent 26ea3aa41c
commit 7233f617d7
18 changed files with 250 additions and 185 deletions
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4
src/recursive_mutex.cpp
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@@ -53,7 +53,7 @@ recursive_mutex::~recursive_mutex() {
void
recursive_mutex::lock() {
fiber_context * f( detail::scheduler::instance()->active() );
fiber_context * f( fiber_context::active() );
BOOST_ASSERT( nullptr != f);
for (;;) {
detail::spinlock_lock lk( splk_);
@@ -67,7 +67,7 @@ recursive_mutex::lock() {
waiting_.push_back( f);
// suspend this fiber
detail::scheduler::instance()->wait( lk);
fiber_context::active()->do_wait( lk);
}
}