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Edit File: cilk.h
/* cilk.h -*-C++-*- * * @copyright * Copyright (C) 2010-2013, Intel Corporation * All rights reserved. * * @copyright * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Intel Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * @copyright * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /** @file cilk.h * * @brief Provides convenient aliases for the Cilk language keywords. * * @details * Since Cilk is a nonstandard extension to both C and C++, the Cilk * language keywords all begin with “`_Cilk_`”, which guarantees that they * will not conflict with user-defined identifiers in properly written * programs, so that “standard” C and C++ programs can safely be * compiled a Cilk-enabled C or C++ compiler. * * However, this means that the keywords _look_ like something grafted on to * the base language. Therefore, you can include this header: * * #include "cilk/cilk.h" * * and then write the Cilk keywords with a “`cilk_`” prefix instead of * “`_Cilk_`”. * * @ingroup language */ /** @defgroup language Language Keywords * Definitions having to do with the Cilk language. * @{ */ #ifndef cilk_spawn # define cilk_spawn _Cilk_spawn ///< Spawn a task that can execute in parallel. # define cilk_sync _Cilk_sync ///< Wait for spawned tasks to complete. # define cilk_for _Cilk_for ///< Execute iterations of a for loop in parallel. #endif /// @}