stats.hh revision 10259
110259SAndrew.Bardsley@arm.com/* 210259SAndrew.Bardsley@arm.com * Copyright (c) 2011-2014 ARM Limited 310259SAndrew.Bardsley@arm.com * All rights reserved 410259SAndrew.Bardsley@arm.com * 510259SAndrew.Bardsley@arm.com * The license below extends only to copyright in the software and shall 610259SAndrew.Bardsley@arm.com * not be construed as granting a license to any other intellectual 710259SAndrew.Bardsley@arm.com * property including but not limited to intellectual property relating 810259SAndrew.Bardsley@arm.com * to a hardware implementation of the functionality of the software 910259SAndrew.Bardsley@arm.com * licensed hereunder. You may use the software subject to the license 1010259SAndrew.Bardsley@arm.com * terms below provided that you ensure that this notice is replicated 1110259SAndrew.Bardsley@arm.com * unmodified and in its entirety in all distributions of the software, 1210259SAndrew.Bardsley@arm.com * modified or unmodified, in source code or in binary form. 1310259SAndrew.Bardsley@arm.com * 1410259SAndrew.Bardsley@arm.com * Redistribution and use in source and binary forms, with or without 1510259SAndrew.Bardsley@arm.com * modification, are permitted provided that the following conditions are 1610259SAndrew.Bardsley@arm.com * met: redistributions of source code must retain the above copyright 1710259SAndrew.Bardsley@arm.com * notice, this list of conditions and the following disclaimer; 1810259SAndrew.Bardsley@arm.com * redistributions in binary form must reproduce the above copyright 1910259SAndrew.Bardsley@arm.com * notice, this list of conditions and the following disclaimer in the 2010259SAndrew.Bardsley@arm.com * documentation and/or other materials provided with the distribution; 2110259SAndrew.Bardsley@arm.com * neither the name of the copyright holders nor the names of its 2210259SAndrew.Bardsley@arm.com * contributors may be used to endorse or promote products derived from 2310259SAndrew.Bardsley@arm.com * this software without specific prior written permission. 2410259SAndrew.Bardsley@arm.com * 2510259SAndrew.Bardsley@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2610259SAndrew.Bardsley@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2710259SAndrew.Bardsley@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2810259SAndrew.Bardsley@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2910259SAndrew.Bardsley@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3010259SAndrew.Bardsley@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3110259SAndrew.Bardsley@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3210259SAndrew.Bardsley@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3310259SAndrew.Bardsley@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3410259SAndrew.Bardsley@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3510259SAndrew.Bardsley@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3610259SAndrew.Bardsley@arm.com * 3710259SAndrew.Bardsley@arm.com * Authors: Andrew Bardsley 3810259SAndrew.Bardsley@arm.com */ 3910259SAndrew.Bardsley@arm.com 4010259SAndrew.Bardsley@arm.com/** 4110259SAndrew.Bardsley@arm.com * @file 4210259SAndrew.Bardsley@arm.com * 4310259SAndrew.Bardsley@arm.com * The stats for MinorCPU separated from the CPU definition. 4410259SAndrew.Bardsley@arm.com */ 4510259SAndrew.Bardsley@arm.com 4610259SAndrew.Bardsley@arm.com#ifndef __CPU_MINOR_STATS_HH__ 4710259SAndrew.Bardsley@arm.com#define __CPU_MINOR_STATS_HH__ 4810259SAndrew.Bardsley@arm.com 4910259SAndrew.Bardsley@arm.com#include "base/statistics.hh" 5010259SAndrew.Bardsley@arm.com#include "cpu/base.hh" 5110259SAndrew.Bardsley@arm.com#include "sim/ticked_object.hh" 5210259SAndrew.Bardsley@arm.com 5310259SAndrew.Bardsley@arm.comnamespace Minor 5410259SAndrew.Bardsley@arm.com{ 5510259SAndrew.Bardsley@arm.com 5610259SAndrew.Bardsley@arm.com/** Currently unused stats class. */ 5710259SAndrew.Bardsley@arm.comclass MinorStats 5810259SAndrew.Bardsley@arm.com{ 5910259SAndrew.Bardsley@arm.com public: 6010259SAndrew.Bardsley@arm.com /** Number of simulated instructions */ 6110259SAndrew.Bardsley@arm.com Stats::Scalar numInsts; 6210259SAndrew.Bardsley@arm.com 6310259SAndrew.Bardsley@arm.com /** Number of simulated insts and microops */ 6410259SAndrew.Bardsley@arm.com Stats::Scalar numOps; 6510259SAndrew.Bardsley@arm.com 6610259SAndrew.Bardsley@arm.com /** Number of ops discarded before committing */ 6710259SAndrew.Bardsley@arm.com Stats::Scalar numDiscardedOps; 6810259SAndrew.Bardsley@arm.com 6910259SAndrew.Bardsley@arm.com /** Number of times fetch was asked to suspend by Execute */ 7010259SAndrew.Bardsley@arm.com Stats::Scalar numFetchSuspends; 7110259SAndrew.Bardsley@arm.com 7210259SAndrew.Bardsley@arm.com /** Number of cycles in quiescent state */ 7310259SAndrew.Bardsley@arm.com Stats::Scalar quiesceCycles; 7410259SAndrew.Bardsley@arm.com 7510259SAndrew.Bardsley@arm.com /** CPI/IPC for total cycle counts and macro insts */ 7610259SAndrew.Bardsley@arm.com Stats::Formula cpi; 7710259SAndrew.Bardsley@arm.com Stats::Formula ipc; 7810259SAndrew.Bardsley@arm.com 7910259SAndrew.Bardsley@arm.com public: 8010259SAndrew.Bardsley@arm.com MinorStats(); 8110259SAndrew.Bardsley@arm.com 8210259SAndrew.Bardsley@arm.com public: 8310259SAndrew.Bardsley@arm.com void regStats(const std::string &name, BaseCPU &baseCpu); 8410259SAndrew.Bardsley@arm.com}; 8510259SAndrew.Bardsley@arm.com 8610259SAndrew.Bardsley@arm.com} 8710259SAndrew.Bardsley@arm.com 8810259SAndrew.Bardsley@arm.com#endif /* __CPU_MINOR_STATS_HH__ */ 89