Daily bump.
[official-gcc.git] / libcilkrts / runtime / local_state.c
blob14ac82719364e96ce3851bee422dda773f1d9e5f
1 /* local_state.c -*-C++-*-
3 *************************************************************************
5 * @copyright
6 * Copyright (C) 2010-2013, Intel Corporation
7 * All rights reserved.
8 *
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19 * distribution.
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22 * from this software without specific prior written permission.
24 * @copyright
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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38 **************************************************************************/
40 #include "local_state.h"
41 #include "bug.h"
42 #include "full_frame.h"
44 void run_scheduling_stack_fcn(__cilkrts_worker *w)
46 scheduling_stack_fcn_t fcn = w->l->post_suspend;
47 full_frame *ff2 = w->l->frame_ff;
48 __cilkrts_stack_frame *sf2 = w->l->suspended_stack;
50 w->l->post_suspend = 0;
51 w->l->suspended_stack = 0;
53 // Conceptually, after clearing w->l->frame_ff,
54 // w no longer owns the full frame ff.
55 // The next time another (possibly different) worker takes
56 // ownership of ff will be at a provably_good_steal on ff.
57 w->l->frame_ff = NULL;
59 CILK_ASSERT(fcn);
60 CILK_ASSERT(ff2);
61 fcn(w, ff2, sf2);
63 // After we run the scheduling stack function, we shouldn't
64 // (still) not have a full frame.
65 CILK_ASSERT(NULL == w->l->frame_ff);
68 /* End local_state.c */