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author | bnagaev <bnagaev@yandex-team.ru> | 2022-02-10 16:47:04 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:47:04 +0300 |
commit | d6449ba66291ff0c0d352c82e6eb3efb4c8a7e8d (patch) | |
tree | d5dca6d44593f5e52556a1cc7b1ab0386e096ebe /contrib/libs/hyperscan/src/hwlm/hwlm_build.h | |
parent | 1861d4c1402bb2c67a3e6b43b51706081b74508a (diff) | |
download | ydb-d6449ba66291ff0c0d352c82e6eb3efb4c8a7e8d.tar.gz |
Restoring authorship annotation for <bnagaev@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/hyperscan/src/hwlm/hwlm_build.h')
-rw-r--r-- | contrib/libs/hyperscan/src/hwlm/hwlm_build.h | 154 |
1 files changed, 77 insertions, 77 deletions
diff --git a/contrib/libs/hyperscan/src/hwlm/hwlm_build.h b/contrib/libs/hyperscan/src/hwlm/hwlm_build.h index 91f227dce4..bb13ec011b 100644 --- a/contrib/libs/hyperscan/src/hwlm/hwlm_build.h +++ b/contrib/libs/hyperscan/src/hwlm/hwlm_build.h @@ -1,73 +1,73 @@ -/* +/* * Copyright (c) 2015-2017, Intel Corporation - * - * 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. - * - * 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 OWNER 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 - * \brief Hamster Wheel Literal Matcher: build API. - */ - -#ifndef HWLM_BUILD_H -#define HWLM_BUILD_H - -#include "hwlm.h" -#include "hwlm_literal.h" -#include "ue2common.h" + * + * 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. + * + * 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 OWNER 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 + * \brief Hamster Wheel Literal Matcher: build API. + */ + +#ifndef HWLM_BUILD_H +#define HWLM_BUILD_H + +#include "hwlm.h" +#include "hwlm_literal.h" +#include "ue2common.h" #include "util/bytecode_ptr.h" - + #include <map> -#include <memory> -#include <vector> - -struct HWLM; - -namespace ue2 { - +#include <memory> +#include <vector> + +struct HWLM; + +namespace ue2 { + class FDREngineDescription; class TeddyEngineDescription; -struct CompileContext; -struct Grey; - +struct CompileContext; +struct Grey; + /** \brief Class representing a literal matcher prototype. */ struct HWLMProto { /** * \brief Engine type to distinguish noodle from FDR and Teddy. */ u8 engType; - + /** * \brief FDR engine description. */ std::unique_ptr<FDREngineDescription> fdrEng; - + /** * \brief Teddy engine description. */ std::unique_ptr<TeddyEngineDescription> teddyEng; - + /** * \brief HWLM literals passed from Rose. */ @@ -96,36 +96,36 @@ struct HWLMProto { bool make_small_in); ~HWLMProto(); -}; - -/** \brief Build an \ref HWLM literal matcher runtime structure for a group of - * literals. - * +}; + +/** \brief Build an \ref HWLM literal matcher runtime structure for a group of + * literals. + * * \param proto Literal matcher prototype. - * \param cc Compile context. - * \param expected_groups FIXME: document me! - * - * Build failures are generally a result of memory allocation failure. These - * may result in a nullptr return value, or a std::bad_alloc exception being - * thrown. - */ + * \param cc Compile context. + * \param expected_groups FIXME: document me! + * + * Build failures are generally a result of memory allocation failure. These + * may result in a nullptr return value, or a std::bad_alloc exception being + * thrown. + */ bytecode_ptr<HWLM> hwlmBuild(const HWLMProto &proto, const CompileContext &cc, hwlm_group_t expected_groups = HWLM_ALL_GROUPS); - + std::unique_ptr<HWLMProto> hwlmBuildProto(std::vector<hwlmLiteral> &lits, bool make_small, const CompileContext &cc); -/** - * Returns an estimate of the number of repeated characters on the end of a - * literal that will make a literal set of size \a numLiterals suffer - * performance degradation. - */ -size_t hwlmFloodProneSuffixLen(size_t numLiterals, const CompileContext &cc); - -/** \brief Return the size in bytes of an HWLM structure. */ -size_t hwlmSize(const HWLM *h); - -} // namespace - -#endif // HWLM_BUILD_H +/** + * Returns an estimate of the number of repeated characters on the end of a + * literal that will make a literal set of size \a numLiterals suffer + * performance degradation. + */ +size_t hwlmFloodProneSuffixLen(size_t numLiterals, const CompileContext &cc); + +/** \brief Return the size in bytes of an HWLM structure. */ +size_t hwlmSize(const HWLM *h); + +} // namespace + +#endif // HWLM_BUILD_H |