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57 lines
1 KiB
C++
57 lines
1 KiB
C++
/*++
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Copyright (c) 2006 Microsoft Corporation
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Module Name:
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dyn_ack_params.h
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Abstract:
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<abstract>
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Author:
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Leonardo de Moura (leonardo) 2007-05-18.
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Revision History:
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--*/
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#ifndef DYN_ACK_PARAMS_H_
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#define DYN_ACK_PARAMS_H_
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#include "util/params.h"
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enum dyn_ack_strategy {
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DACK_DISABLED,
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DACK_ROOT, // congruence is the root of the conflict
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DACK_CR // congruence used during conflict resolution
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};
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struct dyn_ack_params {
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dyn_ack_strategy m_dack;
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bool m_dack_eq;
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double m_dack_factor;
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unsigned m_dack_threshold;
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unsigned m_dack_gc;
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double m_dack_gc_inv_decay;
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public:
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dyn_ack_params(params_ref const & p = params_ref()) :
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m_dack(DACK_ROOT),
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m_dack_eq(false),
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m_dack_factor(0.1),
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m_dack_threshold(10),
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m_dack_gc(2000),
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m_dack_gc_inv_decay(0.8) {
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updt_params(p);
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}
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void updt_params(params_ref const & _p);
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void display(std::ostream & out) const;
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};
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#endif /* DYN_ACK_PARAMS_H_ */
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