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50 lines
872 B
C++
50 lines
872 B
C++
/*++
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Copyright (c) 2011 Microsoft Corporation
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Module Name:
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cooperate.h
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Abstract:
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Cooperation support
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Author:
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Leonardo (leonardo) 2011-05-17
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Notes:
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--*/
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#ifndef COOPERATE_H_
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#define COOPERATE_H_
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class cooperation_section;
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class cooperation_ctx {
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friend class cooperation_section;
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static bool g_cooperate;
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public:
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static bool enabled() { return g_cooperate; }
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static void checkpoint(char const * task);
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};
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inline void cooperate(char const * task) {
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if (cooperation_ctx::enabled()) cooperation_ctx::checkpoint(task);
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}
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// must be declared before "#pragma parallel" to enable cooperation
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class cooperation_section {
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public:
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cooperation_section();
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~cooperation_section();
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};
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// must be first declaration inside "#pragma parallel for"
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class init_task {
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public:
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init_task(char const * task);
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~init_task();
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};
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#endif
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