/* local_state.c -*-C++-*- * ************************************************************************* * * @copyright * Copyright (C) 2010-2013, Intel Corporation * All rights reserved. * * @copyright * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * @copyright * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * **************************************************************************/ #include "local_state.h" #include "bug.h" #include "full_frame.h" void run_scheduling_stack_fcn(__cilkrts_worker *w) { scheduling_stack_fcn_t fcn = w->l->post_suspend; full_frame *ff2 = w->l->frame_ff; __cilkrts_stack_frame *sf2 = w->l->suspended_stack; w->l->post_suspend = 0; w->l->suspended_stack = 0; // Conceptually, after clearing w->l->frame_ff, // w no longer owns the full frame ff. // The next time another (possibly different) worker takes // ownership of ff will be at a provably_good_steal on ff. w->l->frame_ff = NULL; CILK_ASSERT(fcn); CILK_ASSERT(ff2); fcn(w, ff2, sf2); // After we run the scheduling stack function, we shouldn't // (still) not have a full frame. CILK_ASSERT(NULL == w->l->frame_ff); } /* End local_state.c */