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https://github.com/Retropex/dolphin.git
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61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
// Copyright 2013 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#pragma once
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#include <cstddef>
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#include <string>
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#include "Common/CommonTypes.h"
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#include "Common/PerformanceCounter.h"
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#if defined(_M_X86_64)
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#define PROFILER_QUERY_PERFORMANCE_COUNTER(pt) \
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MOV(64, R(ABI_PARAM1), Imm64((u64) pt)); \
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ABI_CallFunction((const void*) QueryPerformanceCounter)
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// block->ticCounter += block->ticStop - block->ticStart
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#define PROFILER_UPDATE_TIME(block) \
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MOV(64, R(RSCRATCH2), Imm64((u64) block)); \
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MOV(64, R(RSCRATCH), MDisp(RSCRATCH2, offsetof(struct JitBlock, ticStop))); \
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SUB(64, R(RSCRATCH), MDisp(RSCRATCH2, offsetof(struct JitBlock, ticStart))); \
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ADD(64, R(RSCRATCH), MDisp(RSCRATCH2, offsetof(struct JitBlock, ticCounter))); \
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MOV(64, MDisp(RSCRATCH2, offsetof(struct JitBlock, ticCounter)), R(RSCRATCH));
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#define PROFILER_VPUSH \
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BitSet32 registersInUse = CallerSavedRegistersInUse(); \
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ABI_PushRegistersAndAdjustStack(registersInUse, 0);
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#define PROFILER_VPOP \
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ABI_PopRegistersAndAdjustStack(registersInUse, 0);
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#else
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#define PROFILER_QUERY_PERFORMANCE_COUNTER(pt)
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#define PROFILER_UPDATE_TIME(b)
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#define PROFILER_VPUSH
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#define PROFILER_VPOP
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#endif
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struct BlockStat
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{
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BlockStat(int bn, u64 c) : blockNum(bn), cost(c) {}
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int blockNum;
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u64 cost;
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bool operator <(const BlockStat &other) const
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{ return cost > other.cost; }
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};
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namespace Profiler
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{
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extern bool g_ProfileBlocks;
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void WriteProfileResults(const std::string& filename);
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}
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