profiling in vc6 ... 没vtune....vc7 玩不了
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游戏开发才是真正把机器用到极的过程,要不是执行3d,我怎么也不会用到 profiling .. 做 java 民工活的时候,更是连数据结构都无视了全部 arraylist... 现代软件过程很多时候被滥用.... 以至机器性能全被垃圾代码吃了,扯远了...
pfofile d9的 d3d的 fog 的 demo
profile shadow volume
因为要动态生成 一个 楞柱
所以可以看到 生成点和 修改 mesh的时间才是最多的
GXTri3Mesh
但是意外的是写字原来,CD3DFont::DrawTextA 居然这么耗时间..
断点只是编写局部debug用,只看那个的话 只见树木不见森林
vc7 以上居然不带 profile 功能......虽然说vc6的 也不是很直观,但是有好过没有啊 vtune 又贵又要钱啊,(虽然严格来说vc的话也是很贵的...但是...咳咳 只能找 emule 帮忙了....)
Profile: Function timing, sorted by time
Date: Fri Nov 24 19:33:22 2006
Program Statistics
------------------
Command line at 2006 Nov 24 19:33: "C:/DXSDK/Samples/C++/Direct3D/StencilBuffer/ShadowVolume/Debug/ShadowVolume"
Total time: 4048.641 millisecond
Time outside of functions: 89.314 millisecond
Call depth: 18
Total functions: 3523
Total hits: 10329712
Function coverage: 10.0%
Overhead Calculated 1172
Overhead Average 1172
Module Statistics for shadowvolume.exe
--------------------------------------
Time in module: 3959.326 millisecond
Percent of time in module: 100.0%
Functions in module: 3523
Hits in module: 10329712
Module function coverage: 10.0%
Func Func+Child Hit
Time % Time % Count Function
---------------------------------------------------------
1145.773 28.9 1145.773 28.9 658248 AddEdge(unsigned short *,unsigned long &,unsigned short,unsigned short) (shadowvolume.obj)
735.916 18.6 735.916 18.6 6561 GXTri3Mesh<unsigned short,1,65535>::DrawSubset(unsigned long) (createmesh.obj)
315.969 8.0 315.969 8.0 729 ShadowVolume::Render(struct IDirect3DDevice9 *) (shadowvolume.obj)
262.673 6.6 336.278 8.5 1458 CD3DFont::DrawTextA(float,float,unsigned long,char const *,unsigned long) (d3dfont.obj)
193.635 4.9 1754.965 44.3 729 ShadowVolume::BuildFromMesh(struct ID3DXMesh *,struct D3DXVECTOR3) (shadowvolume.obj)
139.300 3.5 139.300 3.5 3090210 D3DXVECTOR3::D3DXVECTOR3(float,float,float) (d3dfont.obj)
135.937 3.4 3320.531 83.9 729 CD3DApplication::Render3DEnvironment(void) (d3dapp.obj)
135.284 3.4 142.822 3.6 1358 CD3DApplication::MsgProc(struct HWND__ *,unsigned int,unsigned int,long) (d3dapp.obj)
132.082 3.3 222.113 5.6 1978984 D3DXVECTOR3::operator-(struct D3DXVECTOR3 const &) (d3dutil.obj)
114.158 2.9 209.622 5.3 2 _D3DXLoadMeshFromXA@32 (loadx.obj)
66.671 1.7 115.775 2.9 1110016 D3DXVECTOR3::operator*(float) (shadowvolume.obj)
55.151 1.4 55.527 1.4 9 DXUtil_FindMediaFileCch(char *,int,char *) (dxutil.obj)
36.719 0.9 3502.864 88.5 1 CD3DApplication::Run(void) (d3dapp.obj)
30.028 0.8 43.894 1.1 434716 D3DXVec3Cross(struct D3DXVECTOR3 *,struct D3DXVECTOR3 const *,struct D3DXVECTOR3 const *) (d3dutil.obj)
28.440 0.7 28.585 0.7 22 GXTri3Mesh<unsigned short,1,65535>::Resize(unsigned int,unsigned int) (createmesh.obj)
28.322 0.7 28.322 0.7 902626 D3DXVECTOR3::D3DXVECTOR3(void) (d3dfont.obj)
25.616 0.6 56.275 1.4 336372 InitFont2DVertex(struct D3DXVECTOR4 const &,unsigned long,float,float) (d3dfont.obj)
25.235 0.6 376.146 9.5 1 CD3DApplication::Initialize3DEnvironment(void) (d3dapp.obj)
22.527 0.6 22.527 0.6 232 _D3DXQuaternionMultiply@12 (d3dxmath.obj)
20.706 0.5 20.706 0.5 729 CMyD3DApplication::DrawShadow(void) (shadowvolume.obj)
20.084 0.5 439.750 11.1 1 CD3DApplication::Create(struct HINSTANCE__ *) (d3dapp.obj)
19.745 0.5 19.745 0.5 434716 D3DXVec3Dot(struct D3DXVECTOR3 const *,struct D3DXVECTOR3 const *) (d3dutil.obj)
19.074 0.5 20.634 0.5 7 D3DXTex::CImage::LoadBMP(void const *,unsigned long) (cimage.obj)
17.330 0.4 17.330 0.4 336376 D3DXVECTOR4::D3DXVECTOR4(float,float,float,float) (d3dfont.obj)
16.615 0.4 30.659 0.8 336372 FONT2DVERTEX::FONT2DVERTEX(void) (d3dfont.obj)
15.645 0.4 36.279 0.9 7 D3DXTex::CImage::Load(void const *,unsigned long,struct _D3DXIMAGE_INFO *,int) (cimage.obj)
14.190 0.4 42.215 1.1 16 _D3DXCreateMesh@24 (createmesh.obj)
14.043 0.4 14.043 0.4 336372 D3DXVECTOR4::D3DXVECTOR4(void) (d3dfont.obj)
13.322 0.3 95.457 2.4 30 LoadMeshes(struct IDirectXFileData *,struct D3DXMATRIX &,unsigned long,struct IDirect3DDevice9 *,struct ID3DXMesh * *,struct ID3DXBuffer * *,struct ID3DXBuffer * *,struct ID3DXBuffer * *,unsigned long *) (loadx.obj)
12.703 0.3 27.358 0.7 11 GXTri3Mesh<unsigned short,1,65535>::OptimizeInternal(unsigned long,unsigned long const *,unsigned long *,unsigned long *,struct ID3DXBuffer * *,struct IDirect3DVertexBuffer9 *,struct _D3DVERTEXELEMENT9 const *) (createmesh.obj)
12.338 0.3 12.338 0.3 1 _Direct3DCreate9@4 (d3d9.dll)
11.841 0.3 74.485 1.9 9 D3DXLoadMeshFromXofEx(struct IDirectXFileData *,unsigned long,struct IDirect3DDevice9 *,struct ID3DXBuffer * *,struct ID3DXBuffer * *,struct ID3DXBuffer * *,unsigned long *,struct ID3DXMesh * *,unsigned char * *,unsigned long *,struct ID3DXBuffer * *,struct ID3DXBuffer * *,class CBone * *,unsigned long *,struct IDirectXFileData * * *,unsigned long *) (loadx.obj)
10.394 0.3 3959.100 100.0 1 _WinMain@16 (shadowvolume.obj)
9.756 0.2 9.756 0.2 3 CD3DFont::PaintAlphabet(struct HDC__ *,int) (d3dfont.obj)
8.111 0.2 8.111 0.2 1664 D3DXTex::CCodec_X8R8G8B8::Encode(unsigned int,unsigned int,struct D3DXCOLOR *) (ccodec.obj)
5.763 0.1 7.068 0.2 1 CD3DApplication::Cleanup3DEnvironment(void) (d3dapp.obj)
5.378 0.1 1420.825 35.9 729 CMyD3DApplication::Render(void) (shadowvolume.obj)
5.122 0.1 5.606 0.1 1 CD3DApplication::CD3DApplication(void) (d3dapp.obj)
4.752 0.1 4.752 0.1 1664 D3DXTex::CCodec_P8::Decode(unsigned int,unsigned int,struct D3DXCOLOR *) (ccodec.obj)
4.272 0.1 740.188 18.7 1458 CD3DMesh::Render(struct IDirect3DDevice9 *,bool,bool) (d3dfile.obj)
3.554 0.1 55.719 1.4 7 CreateTextureFromFileInMemoryEx(struct IDirect3DDevice9 *,void const *,unsigned int,unsigned int,unsigned int,unsigned int,unsigned int,unsigned long,enum _D3DFORMAT,enum _D3DPOOL,unsigned long,unsigned long,unsigned long,struct _D3DXIMAGE_INFO *,struct tagPALETTEENTRY *,enum _D3DRESOURCETYPE,struct IDirect3DBaseTexture9 * *) (d3dx9tex.obj)
2.969 0.1 1761.139 44.5 729 CMyD3DApplication::FrameMove(void) (shadowvolume.obj)
2.675 0.1 2.675 0.1 59998 FindEdge(unsigned long const *,unsigned long) (loadx.obj)
2.521 0.1 2.521 0.1 2190 DXUtil_Timer(enum TIMER_COMMAND) (dxutil.obj)
2.308 0.1 318.277 8.0 729 CMyD3DApplication::RenderShadow(void) (shadowvolume.obj)
2.119 0.1 4.293 0.1 1 `vector constructor iterator'(void *,unsigned int,int,void (*)(void *)) (shadowvolume.obj)
2.032 0.1 4.265 0.1 38 CheckAdjacency(unsigned long const *,unsigned long) (loadx.obj)
1.971 0.0 3.979 0.1 739 _D3DXMatrixMultiply@12 (d3dxmath.obj)
1.876 0.0 4.019 0.1 30834 CSimVertexCache<unsigned short,65535>::AccessVertex(unsigned short,bool &) (createmesh.obj)
1.816 0.0 1.816 0.0 30834 CIndexQueue<unsigned short,65535>::BElementPresent(unsigned short) (createmesh.obj)
1.634 0.0 11.402 0.3 1 CD3DFont::InitDeviceObjects(struct IDirect3DDevice9 *) (d3dfont.obj)
1.560 0.0 1.560 0.0 7 D3DXTex::CImage::LoadDIB(void const *,unsigned long) (cimage.obj)
1.478 0.0 1.478 0.0 22 GXTri3Mesh<unsigned short,1,65535>::~GXTri3Mesh<unsigned short,1,65535>(void) (createmesh.obj)
1.456 0.0 3.547 0.1 9 GXConvertPointRepsToAdjacency<unsigned short,65535>(struct IDirect3DVertexBuffer9 *,struct IDirect3DIndexBuffer9 *,unsigned long,unsigned int,unsigned int,struct _D3DXATTRIBUTERANGE *,unsigned int,unsigned long const *,unsigned long *,unsigned int) (createmesh.obj)
1.429 0.0 1.910 0.0 1 CD3DEnumeration::EnumerateDevices(struct D3DAdapterInfo *,class CArrayList *) (d3denumeration.obj)
1.262 0.0 2.007 0.1 1 _D3DXCpuOptimizations@4 (cpudetect.obj)
1.019 0.0 11.242 0.3 2 GXTri3Mesh<unsigned short,1,65535>::StripReorder(unsigned long,unsigned int *,unsigned int *,unsigned long const *) (createmesh.obj)
1.018 0.0 25.211 0.6 1358 CD3DArcBall::HandleMouseMessages(struct HWND__ *,unsigned int,unsigned int,long) (d3dutil.obj)
0.961 0.0 1.266 0.0 9435 GXTri3Mesh<unsigned short,1,65535>::CcwCorner(struct SFaceCorner &,class CMeshStatus<unsigned short,1,65535> *) (createmesh.obj)
0.931 0.0 1.075 0.0 4 CD3DMesh::Destroy(void) (d3dfile.obj)
0.882 0.0 6.521 0.2 2 GXTri3Mesh<unsigned short,1,65535>::VCacheStripReorder(class CMeshStatus<unsigned short,1,65535> *,unsigned int *,unsigned int *,unsigned long,unsigned long) (createmesh.obj)
0.851 0.0 2.855 0.1 1 CD3DEnumeration::Enumerate(void) (d3denumeration.obj)
0.822 0.0 0.822 0.0 5481 _D3DXVec3Normalize@8 (d3dxmath.obj)
0.759 0.0 0.759 0.0 246 _sqrtf (d3dutil.obj)
0.759 0.0 169.303 4.3 1358 WndProc(struct HWND__ *,unsigned int,unsigned int,long) (d3dapp.obj)
0.739 0.0 0.739 0.0 759 GXTri3Mesh<unsigned short,1,65535>::LockVertexBuffer(unsigned long,void * *) (createmesh.obj)
0.727 0.0 0.727 0.0 23175 CMeshStatus<unsigned short,1,65535>::BProcessed(unsigned short) (createmesh.obj)
0.684 0.0 1.190 0.0 4324 CMeshStatus<unsigned short,1,65535>::DecrementCount(unsigned short) (createmesh.obj)
0.664 0.0 0.664 0.0 2718 GXTri3Mesh<unsigned short,1,65535>::SwapVertex(unsigned int,unsigned int,unsigned char *) (createmesh.obj)
0.648 0.0 0.648 0.0 10278 GXTri3Mesh<unsigned short,1,65535>::RemapFace(unsigned int,unsigned int *,unsigned int *) (createmesh.obj)
0.637 0.0 168.570 4.3 1358 CMyD3DApplication::MsgProc(struct HWND__ *,unsigned int,unsigned int,long) (shadowvolume.obj)
0.636 0.0 1.561 0.0 160 `vector constructor iterator'(void *,unsigned int,int,void * (*)(void *)) (d3dx9tex.obj)
0.635 0.0 0.637 0.0 55 D3DXTex::mmx_BoxFilter2D_A8R8G8B8(unsigned int *,unsigned int *,unsigned int,unsigned int,unsigned int,unsigned int) (cblt.obj)
0.633 0.0 0.633 0.0 5221 HashFind(unsigned long,unsigned long,unsigned long,struct hashentry * *,unsigned long,unsigned long,unsigned char *,unsigned long) (createmesh.obj)
0.596 0.0 0.596 0.0 729 _D3DXMATRIXA16::operator=(struct D3DXMATRIX const &) (d3dfile.obj)
0.585 0.0 0.585 0.0 759 GXTri3Mesh<unsigned short,1,65535>::UnlockVertexBuffer(void) (createmesh.obj)
0.538 0.0 0.538 0.0 5057 HashRemove(unsigned long,unsigned long,unsigned long,struct hashentry * *,unsigned long) (createmesh.obj)
0.537 0.0 1.571 0.0 729 CD3DApplication::UpdateStats(void) (d3dapp.obj)
0.518 0.0 0.580 0.0 11 GXTri3Mesh<unsigned short,1,65535>::AttributeSort(unsigned int *,unsigned int *,unsigned int *,unsigned long) (createmesh.obj)
0.507 0.0 0.507 0.0 33408 D3DXCOLOR::D3DXCOLOR(void) (d3dx9tex.obj)
0.503 0.0 4.797 0.1 1 CMyD3DApplication::OneTimeSceneInit(void) (shadowvolume.obj)
0.480 0.0 30.534 0.8 11 GXTri3Mesh<unsigned short,1,65535>::OptimizeInplace(unsigned long,unsigned long const *,unsigned long *,unsigned long *,struct ID3DXBuffer * *) (createmesh.obj)
0.478 0.0 0.491 0.0 22 GXTri3Mesh<unsigned short,1,65535>::GXTri3Mesh<unsigned short,1,65535>(struct IDirect3DDevice9 *,struct _D3DVERTEXELEMENT9 const *,unsigned long) (createmesh.obj)
0.474 0.0 0.822 0.0 729 D3DUtil_InitLight(struct _D3DLIGHT9 &,enum _D3DLIGHTTYPE,float,float,float) (d3dutil.obj)
0.465 0.0 0.465 0.0 34 CD3DXCrackDecl::CD3DXCrackDecl(void) (crackdecl.obj)
0.445 0.0 0.445 0.0 1 sse2_D3DXInitFastTable(struct D3DXFASTTABLE *) (ssefasttable2.obj)
0.390 0.0 0.390 0.0 7750 CMeshStatus<unsigned short,1,65535>::PrependElement(unsigned short) (createmesh.obj)
0.390 0.0 1.966 0.0 3426 CMeshStatus<unsigned short,1,65535>::MarkAsProcessed(unsigned short) (createmesh.obj)
0.379 0.0 0.379 0.0 7750 CMeshStatus<unsigned short,1,65535>::RemoveElement(unsigned short) (createmesh.obj)
0.375 0.0 0.375 0.0 9 DXUtil_GetDXSDKMediaPathCch(char *,int) (dxutil.obj)
0.341 0.0 0.341 0.0 7 D3DXCore::CFile::~CFile(void) (cfile.obj)
0.336 0.0 0.336 0.0 729 _D3DXMatrixInverse@12 (d3dxmath.obj)
0.329 0.0 2.962 0.1 4 GXTri3Mesh<unsigned short,1,65535>::CalculateMissRate(unsigned int *,unsigned int *,unsigned int *,unsigned long) (createmesh.obj)
0.329 0.0 0.329 0.0 759 GXTri3Mesh<unsigned short,1,65535>::LockIndexBuffer(unsigned long,void * *) (createmesh.obj)
0.327 0.0 0.327 0.0 11624 CIndexQueue<unsigned short,65535>::InsertElement(unsigned short) (createmesh.obj)
0.325 0.0 0.345 0.0 1 CMyD3DApplication::FinalCleanup(void) (shadowvolume.obj)
0.312 0.0 1.004 0.0 1716 SVertexCopyContext::CopyVertex(unsigned int,unsigned int,int) (loadx.obj)
0.310 0.0 0.310 0.0 7 D3DXCore::CFile::Open(void const *,int) (cfile.obj)
0.305 0.0 0.305 0.0 8247 FindEdge(unsigned short const *,unsigned short) (createmesh.obj)
0.305 0.0 1.108 0.0 11 GXTri3Mesh<unsigned short,1,65535>::ReorderVertexData(unsigned int *,unsigned char *) (createmesh.obj)
0.277 0.0 0.277 0.0 2772 _D3DXVec3TransformCoord@12 (d3dxmath.obj)
0.269 0.0 1.136 0.0 13 GXTri3Mesh<unsigned short,1,65535>::ReorderFaceData(unsigned int *,unsigned int *) (createmesh.obj)
0.265 0.0 61.506 1.6 9 SetMesh(struct SLoadedFace * &,unsigned long,struct SLoadVertex * &,unsigned long,struct SCorner *,unsigned long,struct SFVFData *,struct SDeclData *,int,unsigned long *,unsigned long,struct _D3DVERTEXELEMENT9 * const,struct IDirect3DDevice9 *,struct ID3DXMesh * *,struct ID3DXBuffer * *) (loadutil.obj)
0.250 0.0 0.375 0.0 9 InitVertices(struct SLoadVertex * &,unsigned long) (loadutil.obj)
0.249 0.0 3.317 0.1 1 GXGenerateAdjacency<unsigned short,65535>(struct IDirect3DVertexBuffer9 *,struct IDirect3DIndexBuffer9 *,struct _D3DVERTEXELEMENT9 const *,unsigned long,unsigned int,unsigned int,struct _D3DXATTRIBUTERANGE *,unsigned int,float,unsigned long *) (createmesh.obj)
0.249 0.0 1.062 0.0 246 CD3DArcBall::ScreenToVector(int,int) (d3dutil.obj)
0.248 0.0 0.551 0.0 2 _D3DXComputeNormals@8 (createmesh.obj)
0.244 0.0 0.373 0.0 3432 CD3DXCrackDecl::Encode(struct _D3DVERTEXELEMENT9 const *,unsigned int,float const *,unsigned int) (crackdecl.obj)
0.243 0.0 0.243 0.0 729 CD3DArcBall::GetRotationMatrix(void) (shadowvolume.obj)
0.241 0.0 0.241 0.0 729 ShadowVolume::Reset(void) (shadowvolume.obj)
0.237 0.0 0.318 0.0 3432 CD3DXCrackDecl::Decode(struct _D3DVERTEXELEMENT9 const *,unsigned int,float *,unsigned int) (crackdecl.obj)
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