00001 // 00002 // Copyright (c) 2005-2008 Kenichi Watanabe. 00003 // Copyright (c) 2005-2008 Yasuhiro Watari. 00004 // Copyright (c) 2005-2008 Hironori Ichibayashi. 00005 // Copyright (c) 2008-2009 Kazuo Horio. 00006 // Copyright (c) 2009-2013 Naruki Kurata. 00007 // Copyright (c) 2005-2013 Ryota Shioya. 00008 // Copyright (c) 2005-2013 Masahiro Goshima. 00009 // 00010 // This software is provided 'as-is', without any express or implied 00011 // warranty. In no event will the authors be held liable for any damages 00012 // arising from the use of this software. 00013 // 00014 // Permission is granted to anyone to use this software for any purpose, 00015 // including commercial applications, and to alter it and redistribute it 00016 // freely, subject to the following restrictions: 00017 // 00018 // 1. The origin of this software must not be misrepresented; you must not 00019 // claim that you wrote the original software. If you use this software 00020 // in a product, an acknowledgment in the product documentation would be 00021 // appreciated but is not required. 00022 // 00023 // 2. Altered source versions must be plainly marked as such, and must not be 00024 // misrepresented as being the original software. 00025 // 00026 // 3. This notice may not be removed or altered from any source 00027 // distribution. 00028 // 00029 // 00030 00031 00032 #include <pch.h> 00033 00034 #include "Sim/ExecUnit/ExecLatencyInfo.h" 00035 #include "Sim/Op/Op.h" 00036 #include "Utility/RuntimeError.h" 00037 00038 using namespace Onikiri; 00039 00040 ExecLatencyInfo::ExecLatencyInfo() 00041 { 00042 } 00043 00044 ExecLatencyInfo::~ExecLatencyInfo() 00045 { 00046 ReleaseParam(); 00047 } 00048 00049 void ExecLatencyInfo::Initialize(InitPhase phase) 00050 { 00051 if(phase == INIT_PRE_CONNECTION){ 00052 LoadParam(); 00053 for(size_t i = 0; i < m_latencyInfo.size(); i++){ 00054 int code = OpClassCode::FromString(m_latencyInfo[i].code); 00055 int latency = m_latencyInfo[i].latency; 00056 if((int)m_latency.size() <= code) 00057 m_latency.resize(code+1, -1); 00058 m_latency[code] = latency; 00059 } 00060 } 00061 } 00062 /* 00063 // system CeV 00064 void ExecLatencyInfo::SetLatency(int code, int latency) 00065 { 00066 // code CfbNXg 00067 while(code >= static_cast<int>(m_latency.size())) { 00068 m_latency.push_back(-1); 00069 } 00070 00071 m_latency[code] = latency; 00072 } 00073 */ 00074 int ExecLatencyInfo::GetLatency( int code ) const 00075 { 00076 // `FbN 00077 ASSERT(code >= 0 && code < static_cast<int>(m_latency.size()), 00078 "illegal code %d.", code); 00079 00080 // CeVZbg`FbN 00081 ASSERT(m_latency[code] > 0, 00082 "latency not set for code %d.", code); 00083 00084 return m_latency[ code ]; 00085 } 00086 00087 int ExecLatencyInfo::GetLatency( OpIterator op ) const 00088 { 00089 int code = op->GetOpClass().GetCode(); 00090 return GetLatency( code ); 00091 }