File_PerfHUDReport.cpp

/*
# Copyright (c) 2012, Tristan Lorach & NVIDIA CORPORATION. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#  * Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#  * Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#  * Neither the name of NVIDIA CORPORATION nor the names of its
#    contributors may be used to endorse or promote products derived 
#    from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "stdafx.h"
//
// Load the perfHUD report:
//
//Draw Call #, GPU Time (ns), Frame Buffer Bottleneck, Frame Buffer Utilized, Geometry Unit Bottleneck, Geometry Unit Utilized, Input Assembly Bottleneck, Input Assembly Utilized, Primitive Count, Raster Operations Bottleneck, Raster Operations Utilized, Shader Bottleneck, Shader Utilized, Texture Bottleneck, Texture Utilized, Shaded Pixel Count, Vertex Instruction %, Geometry Instruction %, Pixel Instruction % 
//0          , 26256        , 22.31%                 , 21.00%               , 20.48%                  , 13.11%                , 14.21%                   , 15.57%                 , 973            , 56.61%                      , 19.17%                    , 23.64%           , 80.07%         , 26.48%            , 26.41%          , 129888            , 4.10%               , 0.00%                 , 95.90%
//
bool loadPerfHUDReport(const char *name, const char *fname)
{
    char tmpstr[1024];
    std::ifstream fs(fname);
    if(!fs.is_open())
	{
		if(g_pLog) g_pLog->AddMessage("no>>Failure...");
        return false;
	}
    fs.getline(tmpstr, 1023); //Dummy line
    if(*tmpstr == '\0')
	{
		if(g_pLog) g_pLog->AddMessage("no>>Failure...");
        return false;
	}
    // for size of the file so we can display a progress bar
    fs.seekg( -1, std::ios_base::end );
    int bSize = fs.tellg();
    fs.seekg( 0, std::ios_base::beg );
    g_pProgressBar->SetTitle("Loading perfHUD data...");
	if(g_pLog) g_pLog->AddMessage("Loading PerfHUD data from %s", fname);

	// defined outside
    //Matcher *mm = Pattern::compile("\\\\?([a-zA-Z_]+)\\.")->createMatcher(std::string(fname));
    //mm->findFirstMatch();
    //std::string name = mm->getGroup(1);
    int disp = g_pDisplays.size();
    int disp2 = disp;
    TLDisplay *pDisp = new TLDisplay(g_hwnd);
    pDisp->name = "Bottlenecks";
    g_pDisplays.push_back(pDisp);
    g_pDisplays[disp2]->addGraph("FB bottleneck");
    g_pDisplays[disp2]->addGraph("Geom bottleneck");
    g_pDisplays[disp2]->addGraph("IA bottleneck");
    g_pDisplays[disp2]->addGraph("Raster bottleneck");
    g_pDisplays[disp2]->addGraph("Shader bottleneck");
    g_pDisplays[disp2]->addGraph("Texture bottleneck");
    //UI:
    // NOTE: graphs will have the same 'IDs' : many with ID=(LPCSTR)0, 1, 2...
    // meaning that g_pwinHandler will be confused... but since we don't use it for getting back to the controls... thats ok.
    // Now, these IDs are used to get to the curve ID... instead of using user data (which could be done, though)...
    IWindowFolding *pContainer2 = g_pwinHandler->CreateWindowFolding((LPCSTR)((disp2+1)<<8), "Bottlenecks", g_pMainContainer);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+1), "FB", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+2), "Geom", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+3), "IA", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+4), "Raster", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+5), "Shader", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+6), "Texture", pContainer2)->SetChecked(true);

    disp2++;
    pDisp = new TLDisplay(g_hwnd);
    pDisp->name = "Utilized";
    g_pDisplays.push_back(pDisp);
    g_pDisplays[disp2]->addGraph("FB Utilized");
    g_pDisplays[disp2]->addGraph("Geom Utilized");
    g_pDisplays[disp2]->addGraph("IA Utilized");
    g_pDisplays[disp2]->addGraph("Raster Utilized");
    g_pDisplays[disp2]->addGraph("Shader Utilized");
    g_pDisplays[disp2]->addGraph("Texture Utilized");
    //UI:
    pContainer2 = g_pwinHandler->CreateWindowFolding((LPCSTR)((disp2+1)<<8), "Utilized", g_pMainContainer);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+1), "FB", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+2), "Geom", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+3), "IA", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+4), "Raster", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+5), "Shader", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+6), "Texture", pContainer2)->SetChecked(true);
    pContainer2->UnFold(false);

    disp2++;
    pDisp = new TLDisplay(g_hwnd);
    g_pDisplays.push_back(pDisp);
    g_pDisplays[disp2]->addGraph("prim count");
    //UI:
    pContainer2 = g_pwinHandler->CreateWindowFolding((LPCSTR)((disp2+1)<<8), "Prim Count", g_pMainContainer);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+1), "FB", pContainer2)->SetChecked(true);
    pContainer2->UnFold(false);
    disp2++;

    g_pDisplays.push_back(new TLDisplay(g_hwnd));
    g_pDisplays[disp2]->addGraph("shaded pixels");
    //UI:
    pContainer2 = g_pwinHandler->CreateWindowFolding((LPCSTR)((disp2+1)<<8), "shaded pixels", g_pMainContainer);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+1), "FB", pContainer2)->SetChecked(true);
    pContainer2->UnFold(false);
    disp2++;

    pDisp = new TLDisplay(g_hwnd);
    pDisp->name = "GPU Load balance";
    g_pDisplays.push_back(pDisp);
    g_pDisplays[disp2]->addGraph("Vtx");
    g_pDisplays[disp2]->addGraph("Geom");
    g_pDisplays[disp2]->addGraph("Pix");
    //UI:
    pContainer2 = g_pwinHandler->CreateWindowFolding((LPCSTR)((disp2+1)<<8), "Units", g_pMainContainer);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+1), "Vtx", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+2), "Geom", pContainer2)->SetChecked(true);
        g_pwinHandler->CreateCtrlCheck((LPCSTR)(((disp2+1)<<8)+3), "Pix", pContainer2)->SetChecked(true);
    pContainer2->UnFold(false);

    //Fill in the graph
    Pattern::registerPattern("int", "\\s*([\\-0-9]*)\\s*");
    Pattern::registerPattern("float", "\\s*([\\-0-9\\.]*)(%*)\\s*");
    Pattern *p = Pattern::compile("{float},*");
    Matcher *m = p->createMatcher("");
    do {
        fs.getline(tmpstr, 1023);
        m->setString(tmpstr);
        if(!m->findFirstMatch())
            continue;
        char p;
        int DrawCall;
        DrawCall = atoi(m->getGroup(1).c_str());
#define GETVALUEi(v)\
        int v;\
        if(m->findNextMatch()) {;\
            v = atoi(m->getGroup(1).c_str());\
            p = m->getGroup(2).c_str()[0];\
            if(p == '%') v /= 100.0f; }
#define GETVALUEf(v)\
        float v;\
        if(m->findNextMatch()) {\
            v = (float)atof(m->getGroup(1).c_str());\
            p = m->getGroup(2).c_str()[0];\
            if(p == '%') v /= 100.0f; }
        GETVALUEf(GPUTimens)
            GPUTimens /= 1000;
        GETVALUEf(FrameBufferBottleneck)
        GETVALUEf(FrameBufferUtilized)
        GETVALUEf(GeometryUnitBottleneck)
        GETVALUEf(GeometryUnitUtilized)
        GETVALUEf(InputAssemblyBottleneck)
        GETVALUEf(InputAssemblyUtilized)
        GETVALUEi(PrimitiveCount)
        GETVALUEf(RasterOperationsBottleneck)
        GETVALUEf(RasterOperationsUtilized)
        GETVALUEf(ShaderBottleneck)
        GETVALUEf(ShaderUtilized)
        GETVALUEf(TextureBottleneck)
        GETVALUEf(TextureUtilized)
        GETVALUEi(ShadedPixelCount)
        GETVALUEf(VertexInstruction)
        if(VertexInstruction < 0) VertexInstruction = 0;
        GETVALUEf(GeometryInstruction)
        if(GeometryInstruction < 0) GeometryInstruction = 0;
        GETVALUEf(PixelInstruction)
        if(PixelInstruction < 0) PixelInstruction = 0;
        if( (!fs.eof()) && (DrawCall >= 0) )
        {
            disp2 = disp;

            if((DrawCall % 200)==0)
                g_pProgressBar->SetPercent(100*fs.tellg()/bSize);

            int frame = g_apiCall.size() > 0 ? g_apiCall[DrawCall] : DrawCall;
            g_pDisplays[disp2]->addMeasure(0, TMeasure(FrameBufferBottleneck, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(1, TMeasure(GeometryUnitBottleneck, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(2, TMeasure(InputAssemblyBottleneck, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(3, TMeasure(RasterOperationsBottleneck, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(4, TMeasure(ShaderBottleneck, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2++]->addMeasure(5, TMeasure(TextureBottleneck, DrawCall, "...", "..", "..."), frame);

            g_pDisplays[disp2]->addMeasure(0, TMeasure(FrameBufferUtilized, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(1, TMeasure(GeometryUnitUtilized, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(2, TMeasure(InputAssemblyUtilized, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(3, TMeasure(RasterOperationsUtilized, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(4, TMeasure(ShaderUtilized, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2++]->addMeasure(5, TMeasure(TextureUtilized, DrawCall, "...", "..", "..."), frame);

            g_pDisplays[disp2++]->addMeasure(0, TMeasure(PrimitiveCount, DrawCall, "...", "..", "..."), frame);

            g_pDisplays[disp2++]->addMeasure(0, TMeasure(ShadedPixelCount, DrawCall, "...", "..", "..."), frame);

            g_pDisplays[disp2]->addMeasure(0, TMeasure(VertexInstruction+GeometryInstruction+PixelInstruction, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2]->addMeasure(1, TMeasure(GeometryInstruction+PixelInstruction, DrawCall, "...", "..", "..."), frame);
            g_pDisplays[disp2++]->addMeasure(2, TMeasure(PixelInstruction, DrawCall, "...", "..", "..."), frame);
        }
    } while(!fs.eof());
	if(g_pLog) g_pLog->AddMessage("yes>>Done");
    return true;
}