Performance Tools - NVIDIA Developer Zone

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GLExpert: What is it?Helps eliminate performance issues on the CPUOpenGL portion of the Instrumented DriverOutput information to console/stdout or debuggerDifferent groups and levels of information detailControlled using tab in NVDevCPLWhat it can do (today)GL Errors: print when they are raisedSoftware Fallbacks: indicate when the driver is in fall backGPU Programs: errors during compile or linkVBOs: show where they reside, mapping detailsFBOs: print reasons a configuration is unsupportedFeature list to grow with future driversCopyright © <strong>NVIDIA</strong> Corporation 2004
NVShaderPerf 1.8Run numbers and performance estimates without having thehardware or the driverInputs:Shader Code:GLSL, HLSL, Cg, !!FP1.0, ARBfp1.0, VSx.x, PSx.xGPU Arch:GeForce 7X00, GeForce 6X00, Geforce/Quadro FX seriesOutputs:Resulting assembly code# of cycles# of temporary registersPixel throughputTest all fp16 and all fp32Copyright © <strong>NVIDIA</strong> Corporation 2004
Page 1 and 2: Performance ToolsRaul Aguaviva, NVI
Page 3 and 4: What’s The Problem?Why is my app
Page 5 and 6: Old ArchitectureD3D DriverOGL Drive
Page 7 and 8: NVPerfKIT 2.0 ArchitectureD3D Drive
Page 9 and 10: NVPerfKIT 2.0 ArchitectureSDK /your
Page 15: NVPerfKIT 2.0 GLExpertNVPerfSDK / Y
Page 19 and 20: NVPerfKit: GPU CountersRaw counters
Page 21 and 22: NVPerfKit: GPU CountersVertex Fetch
Page 23 and 24: NVPerfKit: GPU Raw Countersvertex_a
Page 25 and 26: NVPerfHUD 4.0 DemoCopyright © NVID
Page 27 and 28: Demo: Performance DashboardCopyrigh
Page 29 and 30: Demo: Performance DashboardCopyrigh
Page 31 and 32: Demo: Performance DashboardResource
Page 33 and 34: Demo: Performance DashboardSpeed co
Page 35 and 36: Freezing the applicationOnly possib
Page 37: Questions?Online:http://developer.n

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