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133 lines
4.7 KiB
C++
133 lines
4.7 KiB
C++
/* rts-common.h -*-C++-*-
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*
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*************************************************************************
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*
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* @copyright
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* Copyright (C) 2009-2013, Intel Corporation
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* All rights reserved.
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*
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* @copyright
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* @copyright
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
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* WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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**************************************************************************/
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#ifndef INCLUDED_RTS_COMMON_DOT_H
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#define INCLUDED_RTS_COMMON_DOT_H
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/* Abbreviations API functions returning different types. By using these
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* abbreviations instead of using CILK_API(ret) directly, etags and other
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* tools can more easily recognize function signatures.
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*/
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#define CILK_API_VOID CILK_API(void)
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#define CILK_API_VOID_PTR CILK_API(void*)
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#define CILK_API_INT CILK_API(int)
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#define CILK_API_SIZET CILK_API(size_t)
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#define CILK_API_TBB_RETCODE CILK_API(__cilk_tbb_retcode)
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#define CILK_API_PEDIGREE CILK_API(__cilkrts_pedigree)
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/* Abbreviations ABI functions returning different types. By using these
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* abbreviations instead of using CILK_ABI(ret) directly, etags and other
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* tools can more easily recognize function signatures.
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*/
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#define CILK_ABI_VOID CILK_ABI(void)
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#define CILK_ABI_WORKER_PTR CILK_ABI(__cilkrts_worker_ptr)
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#define CILK_ABI_THROWS_VOID CILK_ABI_THROWS(void)
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/* documentation aid to identify portable vs. nonportable
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parts of the runtime. See README for definitions. */
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#define COMMON_PORTABLE
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#define COMMON_SYSDEP
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#define NON_COMMON
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#if !(defined __GNUC__ || defined __ICC)
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# define __builtin_expect(a_, b_) a_
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#endif
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#ifdef __cplusplus
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# define cilk_nothrow throw()
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#else
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# define cilk_nothrow /*empty in C*/
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#endif
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#ifdef __GNUC__
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# define NORETURN void __attribute__((noreturn))
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#else
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# define NORETURN void __declspec(noreturn)
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#endif
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#ifdef __GNUC__
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# define NOINLINE __attribute__((noinline))
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#else
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# define NOINLINE __declspec(noinline)
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#endif
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#ifndef __GNUC__
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# define __attribute__(X)
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#endif
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/* Microsoft CL accepts "inline" for C++, but not for C. It accepts
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* __inline for both. Intel ICL accepts inline for C of /Qstd=c99
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* is set. The Cilk runtime is assumed to be compiled with /Qstd=c99
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*/
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#if defined(_MSC_VER) && ! defined(__INTEL_COMPILER)
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# error define inline
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# define inline __inline
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#endif
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/* Compilers that build the Cilk runtime are assumed to know about zero-cost
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* intrinsics (__notify_intrinsic()). For those that don't, #undef the
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* following definition:
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*/
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//#define ENABLE_NOTIFY_ZC_INTRINSIC 1
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#if defined(__INTEL_COMPILER)
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/* The notify intrinsic was introduced in ICC 12.0. */
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# if __INTEL_COMPILER <= 1200
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# undef ENABLE_NOTIFY_ZC_INTRINSIC
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# endif
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#elif defined(__VXWORKS__)
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# undef ENABLE_NOTIFY_ZC_INTRINSIC
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#elif defined(__clang__)
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# if !defined(__has_extension) || !__has_extension(notify_zc_intrinsic)
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# undef ENABLE_NOTIFY_ZC_INTRINSIC
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# endif
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#elif defined(__arm__)
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// __notify_zc_intrinsic not yet supported by gcc for ARM
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# undef ENABLE_NOTIFY_ZC_INTRINSIC
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#endif
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// If ENABLE_NOTIFY_ZC_INTRINSIC is defined, use __notify_zc_intrisic
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#ifdef ENABLE_NOTIFY_ZC_INTRINSIC
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# define NOTIFY_ZC_INTRINSIC(annotation, data) \
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__notify_zc_intrinsic(annotation, data)
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#else
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# define NOTIFY_ZC_INTRINSIC(annotation, data)
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#endif
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#endif // ! defined(INCLUDED_RTS_COMMON_DOT_H)
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