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DESCRIPTION libgpuvm simplifies data transfer between host and a GPU using userspace pagefault handling (or simply, SIGSEGV catching). It is primarily intended for integrating GPU support into languages, although it may also be used as a standalone library. It is based on OpenCL and UNIX syscalls, and currently supports OpenCL-capable devices. PREREQUISITES - OpenCL implementation (libOpenCL) - Apple, NVidia or AMD will do - CUDA - only if compiling with CUDA support (disabled by default) - Linux or Mac OS X 10.6+ - pthreads BUILDING & INSTALLATION Set build options in makefile. Options include: PREFIX - prefix used for installation, default /usr ENABLE_OPENCL - enable OpenCL support, default y, i.e. enabled ENABLE_CUDA - enable CUDA support, default n, i.e. disabled CUDA_INSTALL_PATH - path to CUDA installation, used only if CUDA is enabled, default /usr/local/cuda Compiling and installation: make && sudo make install ldconfig (Linux only) (sudo required only when installing system-wide) make doc (for building documentation, requires doxygen) USAGE see accompanying documentation (doc/ directory and below) and also samples (samples/ and below)