INTRODUCTION This is pre-release software, intended for testing purposes only. Please send all feedback to kai@simtk.org or msosnick@simtk.org. INSTALLATION To compile the source code, you must have correctly installed the NVIDIA CUDA Developer's SDK. To take advantage of any of the GPU code, you must have a CUDA-enabled card installed in your system, and a correctly installed CUDA driver. For both driver and SDK, please see http://developer.nvidia.com. Please note this prerelease provides only manual configuration. You MUST edit common.mk from the campaign directory to check and/or change source code directories. Edit common.mk with your favorite editor. Look for CXXFLAGS and LFLAGS, and make sure the directories referenced point to locations that actually exist on your system. Example configurations for Linux and Mac are provided, but may need to be edited depending on your configuration. Compilation From either root or each individual directory: make - Compiles source files to produce executable file. make clean - Cleans files generated by make (including the executable file). Documentation We have doxygenated all source files. If you do not have Doxygen installed, you may download the html documentation files directly from simtk.org. From docs directory: make - Runs doxygen on source files. Must have doxygen installed for this to work. make clean - Cleans files generated by make.