Changeset 09f357ec for libcfa/src/concurrency/kernel.cfa

Timestamp:

Feb 4, 2020, 11:29:11 AM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

4f7b418

Parents:

5cdeecd

Message:

Optim : coroutine and thread creation no-longer uses polymorphic call, leading to significant speedup. Breaks Arm support

File:

• libcfa/src/concurrency/kernel.cfa (modified) (3 diffs)

libcfa/src/concurrency/kernel.cfa

@@ -469 +469 @@
         );
 
-        Abort( pthread_attr_setstack( &attr, stack, stacksize ), "pthread_attr_setstack" ); 
+        Abort( pthread_attr_setstack( &attr, stack, stacksize ), "pthread_attr_setstack" );
 
         Abort( pthread_create( pthread, &attr, start, arg ), "pthread_create" );
@@ -490 +490 @@
         verify( ! kernelTLS.preemption_state.enabled );
 
+        kernelTLS.this_thread->curr_cor = dst;
         __stack_prepare( &dst->stack, 65000 );
-        CtxStart(&this->runner, CtxInvokeCoroutine);
+        CtxStart(main, dst, this->runner, CtxInvokeCoroutine);
 
         verify( ! kernelTLS.preemption_state.enabled );
@@ -505 +506 @@
         CtxSwitch( &src->context, &dst->context );
         // when CtxSwitch returns we are back in the src coroutine
+
+        mainThread->curr_cor = &mainThread->self_cor;
 
         // set state of new coroutine to active