HP sv6 manual Optimization, Application suggestions, Using NFS to mount hard drives

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installation and user information

optimization

optimization

Application suggestions

Applications that primarily use display lists for rendering, perform best on the hp visualization center sv6 systems.

The use of vertex arrays by the application can also be helpful in cases where it is not possible to use display list.

Immediate mode applications are likely to run slower because of the excessive network traffic. Use pass through mode to overcome this issue.

Using NFS to mount hard drives

All applications and models should be installed on the master system for the best performance

If extra disk space is needed, adding an additional hard drive to the master system is recommended. As an alternative, the hard drives of the slave machines may be mounted using the standard NFS commands or by running HP’s System Administration Manager (SAM) as follows:

CAUTION

This may slightly increase the wait time during loading and

 

hard drive access.

 

 

Run SAM; choose Networking and Communications, Networked File Systems then Export or Mount the hard drive you want to share.

See the Help menu for more details

Optimizing performance

For each application and model type, try experimenting with some different screen layout x and y offsets and other setpipes options. By adjusting the pipe rectangle slices to fit the model’s proportions, you can maximize the rendering performance.

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Contents Installation and user’s guide Manufacturing Part Number A6062-90005 Edition E0302Legal notices Copyright noticesHp product warranty statement Printing historyHP Product Duration of Warranty For additional information Viewing documentation on the recovery CD UserguidesContents file configuration Projector calibration targets Hp scalable visualization digital compositorHp mini-sv6 configuration Regulatory informationGlossary Contents Safety and support information How to obtain support for your sv6 system How to obtain support for your sv6 system Safety warnings Rack stabilityPower distribution units PDUs Sample Power Distribution Unit PDUElectric shock, connect each component to a grounded outlet Power Distribution Unit PDU, there may be a risk of highCable and Plugs Between the PDU and the Wall Receptacle Only. Never operate any component with its ground pinPDU power limitations Metallic particulate contaminationNema 5-15 Receptacle Safety warnings Installation and user information Document purpose Section descriptionsDocument purpose Product overview Hp visualization centers sv6 j6700 and mini-sv6 b2600 Hp visualization center sv6 components Pipe system configuration Arrangement of the hardware in the racks may varySingle Display Channel Multiple Display Channels Hp visualization center sv6 architecture Pipe System ArchitectureAccelerate Mode Vertical slice, Horizonal slice and Grid Hp visualization center sv6 operating modesAccumulate Mode Each fraction of the screen is called a screen rectangleMixed Mode Mixed Mode 16-Pipe Example Supported configurationsHardware Configurations Three or Four 3D Pipes Per ChannelSeven or Eight 3D Pipes Per Channel Software configurations Sixteen 3D Pipes Per ChannelSoftware not supported Installation and user information Installation process AssessmentPreparation for wide field displays TIPAnti-Tip Plate Hp visualization center sv6 installationRack see -10 when systems are being set up Over. The anti-tip plate should remain deployed. See the hpConnect Power, I/O Devices Position console monitors12 Connecting Compositor to Monitor or Other Display Device 13 Connecting HP ProCurve Hub to LAN Boot Up ConfigurationSpecify Compositor Serial Port Optional Configure System SoftwareVerification Do not use any other options with -testConfigure ds2100 Run Your Application Software setup specifications How to determine your current version Updating softwareMaintain current graphics patches Installation Steps Uninstallation steps Installing to all sv6 systems using HP Software Distributor Preparation Copy and register locally Which kills the remaining swinstall GUI windows When installing patches that require a reboot, switch to aVersions, either login remotely to perform the install, or Start install GUI swinstallVerification Example march gb patch OK OKAdvanced setup for multiple display channels Additional X serverMaster Hostname Svmc1 Configuring offset overlap Additional equipmentEdge Blending Configuring offset overlap for multiple rows19 Height Edge Blending Width Column Row Backdrops 3840 x 1024 3x1280 x 21 3072 x 768 3x1024 xX0screens Description UsageServer This file must be edited as root and must be locatedChanging resolution Standard ResolutionsCustomized Resolutions Stereo ResolutionsHow to use hp visualization center sv6 tools Xadvsetpipes GUI Description Examples How to use hp visualization center sv6 tools Jitter file tool Sv6 diagnostics DescriptionOptions Sample output from running sv6diag on a standard sv6 system Chapter Stereoscopic viewing Active stereo overviewPassive stereo overview Unpack and inventory components Stereo hardware installationEnsure eye wear is functioning and clean Position emitter in viewing areaAdd ScreenOption Changing to stereo monitor modePower up the emitters Start up the new X server initVerification Simple stereoscopic applicationApplication suggestions Using NFS to mount hard drivesOptimization Optimizing performance23 Panes Y offset adjustments Use the xadvsetpipes tool see 24 X and Y Offset Adjustments Method #1 Accumulate Mode SeeOptimizing image quality Method #2Pass through mode Gamma correction in pass through mode Pass through mode on a multi-channel sv6Invokes the application Gamma value Hpoglpush Environmentfile configuration file configuration For networking to function properly, hostnames used #/etc/inittab Init4initdefault OPERATINGSYSTEM=HP-UX LOOPBACKADRESS=127.0.0.1 INTERFACESTATE1= DHCPENABLE1=0 Projector calibration targets How to use projector calibration targets How to use projector calibration targetsHpcirc.pm 128x128 circles tiled example shown Hpline.pm 64X64 grid lines tiled example shown 64 x 64 grids for horizontal and vertical convergenceHpgray.pm gray scale tiled example shown Hpeye1.pm eye chart #1 tiled example shown Hpcolor.pm color scale tiled example shownHpeye2.pm eye chart #2 tiled example shown Hp scalable visualization digital Compositor cards Compositor cardsFigure A-1 Compositor Cards 100 Compositor parts list Table A-1Compositor configurations Table A-2Sv6 compositor frame delay This mode is invalid with passive stereo Procedure IntroductionInterface Testing output or input cards Testing controller cardsLED indicators Hp mini-sv6 configuration Mini-sv6 configuration Figure B-1 Mini sv6 configurationAppendix B 109 110 Regulatory information Appendix C Safety warning for the USA and Canada FCC radio frequency interference statement USA onlyNoise declaration for Germany Regulatory information 116 Glossary Active stereo Glossary 119 Screen real estate