X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=gdax-orderbook-hpp%2Fdemo%2Fdependencies%2Flibcds-2.3.2%2Fcds%2Fcompiler%2Ficl%2Fcompiler_barriers.h;fp=gdax-orderbook-hpp%2Fdemo%2Fdependencies%2Flibcds-2.3.2%2Fcds%2Fcompiler%2Ficl%2Fcompiler_barriers.h;h=e8b35bba7467d70987dee0734d8ad547420b265e;hb=4223430d9168223029c7639149025c79e69b4f37;hp=0000000000000000000000000000000000000000;hpb=7ea7751a31c0388bf888052517be181a2989b113;p=c11concurrency-benchmarks.git diff --git a/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/cds/compiler/icl/compiler_barriers.h b/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/cds/compiler/icl/compiler_barriers.h new file mode 100644 index 0000000..e8b35bb --- /dev/null +++ b/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/cds/compiler/icl/compiler_barriers.h @@ -0,0 +1,55 @@ +/* + This file is a part of libcds - Concurrent Data Structures library + + (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017 + + Source code repo: http://github.com/khizmax/libcds/ + Download: http://sourceforge.net/projects/libcds/files/ + + 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. + + 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. +*/ + +#ifndef CDSLIB_COMPILER_ICL_COMPILER_BARRIERS_H +#define CDSLIB_COMPILER_ICL_COMPILER_BARRIERS_H + +#if defined(_MSC_VER) && _MSC_VER < 1700 + // VC++ up to vc10 +# include + +# pragma intrinsic(_ReadWriteBarrier) +# pragma intrinsic(_ReadBarrier) +# pragma intrinsic(_WriteBarrier) + +# define CDS_COMPILER_RW_BARRIER _ReadWriteBarrier() +# define CDS_COMPILER_R_BARRIER _ReadBarrier() +# define CDS_COMPILER_W_BARRIER _WriteBarrier() + +#else + // MS VC11+, linux +# include + +# define CDS_COMPILER_RW_BARRIER std::atomic_thread_fence( std::memory_order_acq_rel ) +# define CDS_COMPILER_R_BARRIER CDS_COMPILER_RW_BARRIER +# define CDS_COMPILER_W_BARRIER CDS_COMPILER_RW_BARRIER +#endif + +#endif // #ifndef CDSLIB_COMPILER_ICL_COMPILER_BARRIERS_H