Equalizer 1.0
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00001 00002 /* 00003 * Copyright (c) 2009, Philippe Robert <philippe.robert@gmail.com> 00004 * 2010, Stefan Eilemann <eile@eyescale.ch> 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions are met: 00008 * 00009 * - Redistributions of source code must retain the above copyright notice, this 00010 * list of conditions and the following disclaimer. 00011 * - Redistributions in binary form must reproduce the above copyright notice, 00012 * this list of conditions and the following disclaimer in the documentation 00013 * and/or other materials provided with the distribution. 00014 * - Neither the name of Eyescale Software GmbH nor the names of its 00015 * contributors may be used to endorse or promote products derived from this 00016 * software without specific prior written permission. 00017 * 00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00021 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 00022 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00023 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00024 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00025 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00026 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00027 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00028 * POSSIBILITY OF SUCH DAMAGE. 00029 */ 00030 00031 #ifndef EQNBODY_INITDATA_H 00032 #define EQNBODY_INITDATA_H 00033 00034 #include <eq/eq.h> 00035 00036 namespace eqNbody 00037 { 00038 class InitData : public co::Object 00039 { 00040 public: 00041 InitData(); 00042 virtual ~InitData(); 00043 00044 void setFrameDataID( const eq::uint128_t id ) { _frameDataID = id; } 00045 const eq::uint128_t& getFrameDataID() const { return _frameDataID; } 00046 00047 float getDamping() const { return _damping; } 00048 uint32_t getNumBodies() const { return _numBodies; } 00049 uint32_t getP() const { return _p; } 00050 uint32_t getQ() const { return _q; } 00051 00052 protected: 00053 virtual void getInstanceData( co::DataOStream& os ); 00054 virtual void applyInstanceData( co::DataIStream& is ); 00055 00056 private: 00057 eq::uint128_t _frameDataID; 00058 uint32_t _numBodies; // number of bodies in simulation 00059 uint32_t _p; // CUDA thread parameter p 00060 uint32_t _q; // CUDA thread parameter q 00061 float _damping; // damping factor 00062 }; 00063 } 00064 00065 #endif // EQNBODY_INITDATA_H 00066