79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/*****************************************************************************
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* McPAT/CACTI
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* SOFTWARE LICENSE AGREEMENT
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* Copyright 2012 Hewlett-Packard Development Company, L.P.
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* All Rights Reserved
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.”
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*
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***************************************************************************/
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#ifndef __ARBITER__
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#define __ARBITER__
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#include <assert.h>
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#include <iostream>
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#include "basic_circuit.h"
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#include "cacti_interface.h"
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#include "component.h"
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#include "mat.h"
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#include "parameter.h"
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#include "wire.h"
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class Arbiter : public Component
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{
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public:
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Arbiter(
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double Req,
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double flit_sz,
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double output_len,
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TechnologyParameter::DeviceType *dt = &(g_tp.peri_global));
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~Arbiter();
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void print_arbiter();
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double arb_req();
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double arb_pri();
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double arb_grant();
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double arb_int();
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void compute_power();
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double Cw3(double len);
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double crossbar_ctrline();
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double transmission_buf_ctrcap();
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private:
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double NTn1, PTn1, NTn2, PTn2, R, PTi, NTi;
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double flit_size;
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double NTtr, PTtr;
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double o_len;
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TechnologyParameter::DeviceType *deviceType;
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double TriS1, TriS2;
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double min_w_pmos, Vdd;
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};
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#endif
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