ADT
aaron-thesis
arm-eh
ast-experimental
cleanup-dtors
deferred_resn
demangler
enum
forall-pointer-decay
jacob/cs343-translation
jenkins-sandbox
new-ast
new-ast-unique-expr
new-env
no_list
persistent-indexer
pthread-emulation
qualifiedEnum
resolv-new
with_gc
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Last change
on this file since cc7f4b1 was cc7f4b1, checked in by Thierry Delisle <tdelisle@…>, 9 years ago |
- renamed monitor to monitor_t since the type should not be exposed to users
- added support for recursion in monitors
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-
Property mode
set to
100644
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File size:
1017 bytes
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| Rev | Line | |
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| [f07e037] | 1 | // -*- Mode: CFA -*-
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| 2 | //
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| 3 | // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo
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| 4 | //
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| 5 | // The contents of this file are covered under the licence agreement in the
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| 6 | // file "LICENCE" distributed with Cforall.
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| 7 | //
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| 8 | // monitor --
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| 9 | //
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| 10 | // Author : Thierry Delisle
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| 11 | // Created On : Thd Feb 23 12:27:26 2017
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| 12 | // Last Modified By : Thierry Delisle
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| 13 | // Last Modified On : --
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| 14 | // Update Count : 0
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| 15 | //
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| 16 |
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| 17 | #ifndef MONITOR_H
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| 18 | #define MONITOR_H
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| 19 |
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| 20 | #include "assert"
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| 21 | #include "invoke.h"
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| 22 |
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| [cc7f4b1] | 23 | struct __monitor_t {
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| [f07e037] | 24 | spinlock lock;
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| [cc7f4b1] | 25 | thread * owner;
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| [f07e037] | 26 | simple_thread_list entry_queue;
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| [cc7f4b1] | 27 | unsigned int recursion;
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| [f07e037] | 28 | };
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| 29 |
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| [cc7f4b1] | 30 | static inline void ?{}(__monitor_t * this) {
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| 31 | this->owner = 0;
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| 32 | this->recursion = 0;
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| 33 | }
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| 34 |
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| 35 | void enter(__monitor_t *);
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| 36 | void leave(__monitor_t *);
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| [f07e037] | 37 |
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| [cc7f4b1] | 38 | struct monitor_guard_t {
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| 39 | __monitor_t * m;
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| [51f3798] | 40 | };
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| 41 |
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| [cc7f4b1] | 42 | static inline void ?{}( monitor_guard_t * this, __monitor_t * m ) {
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| [51f3798] | 43 | this->m = m;
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| 44 | enter( this->m );
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| 45 | }
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| 46 |
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| [cc7f4b1] | 47 | static inline void ^?{}( monitor_guard_t * this ) {
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| [51f3798] | 48 | leave( this->m );
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| 49 | }
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| 50 |
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| [f07e037] | 51 | #endif //MONITOR_H
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