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author | Ivan Blinkov <ivan@blinkov.ru> | 2022-02-10 16:47:11 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:47:11 +0300 |
commit | 5b283123c882433dafbaf6b338adeea16c1a0ea0 (patch) | |
tree | 339adc63bce23800021202ae4a8328a843dc447a /contrib/libs/hyperscan/src/rose/rose_build_matchers.h | |
parent | 1aeb9a455974457866f78722ad98114bafc84e8a (diff) | |
download | ydb-5b283123c882433dafbaf6b338adeea16c1a0ea0.tar.gz |
Restoring authorship annotation for Ivan Blinkov <ivan@blinkov.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/hyperscan/src/rose/rose_build_matchers.h')
-rw-r--r-- | contrib/libs/hyperscan/src/rose/rose_build_matchers.h | 258 |
1 files changed, 129 insertions, 129 deletions
diff --git a/contrib/libs/hyperscan/src/rose/rose_build_matchers.h b/contrib/libs/hyperscan/src/rose/rose_build_matchers.h index 8fb70d68ac..ef8999ed01 100644 --- a/contrib/libs/hyperscan/src/rose/rose_build_matchers.h +++ b/contrib/libs/hyperscan/src/rose/rose_build_matchers.h @@ -1,129 +1,129 @@ -/* - * Copyright (c) 2016-2017, 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 Rose build: code for constructing literal tables. - */ - -#ifndef ROSE_BUILD_MATCHERS_H -#define ROSE_BUILD_MATCHERS_H - -#include "rose_build_impl.h" -#include "rose_build_lit_accel.h" -#include "hwlm/hwlm_build.h" -#include "util/bytecode_ptr.h" -#include "util/ue2string.h" - -#include <vector> - -struct Grey; -struct HWLM; - -namespace ue2 { - -static constexpr u32 INVALID_FRAG_ID = ~0U; - -struct LitFragment { - LitFragment(u32 fragment_id_in, ue2_literal s_in, - rose_group groups_in, u32 lit_id) - : fragment_id(fragment_id_in), s(s_in), groups(groups_in), - lit_ids({lit_id}) {} - LitFragment(u32 fragment_id_in, ue2_literal s_in, - rose_group groups_in, std::vector<u32> lit_ids_in) - : fragment_id(fragment_id_in), s(s_in), groups(groups_in), - lit_ids(std::move(lit_ids_in)) {} - u32 fragment_id; - - /** - * \brief literal fragment. - */ - ue2_literal s; - - /** - * \brief FDR confirm squash mask for included literals. - */ - u8 squash = 0; - - /** - * \brief FDR confirm squash mask for included literals (Delayed - * literals only). - */ - u8 delay_squash = 0; - - /** - * \brief Fragment id of included literal. - */ - u32 included_frag_id = INVALID_FRAG_ID; - - /** - * \brief Fragment Id of included literal (Delayed literals only). - */ - u32 included_delay_frag_id = INVALID_FRAG_ID; - rose_group groups; - std::vector<u32> lit_ids; - u32 lit_program_offset = ROSE_INVALID_PROG_OFFSET; - u32 delay_program_offset = ROSE_INVALID_PROG_OFFSET; -}; - -struct LitProto { - LitProto(std::unique_ptr<HWLMProto> hwlmProto_in, - std::vector<AccelString> &accel_lits_in) - : hwlmProto(std::move(hwlmProto_in)), accel_lits(accel_lits_in) {} - - std::unique_ptr<HWLMProto> hwlmProto; - std::vector<AccelString> accel_lits; -}; - -bytecode_ptr<HWLM> -buildHWLMMatcher(const RoseBuildImpl &build, LitProto *proto); - -std::unique_ptr<LitProto> -buildFloatingMatcherProto(const RoseBuildImpl &build, - const std::vector<LitFragment> &fragments, - size_t longLitLengthThreshold, - rose_group *fgroups, - size_t *historyRequired); - -std::unique_ptr<LitProto> -buildDelayRebuildMatcherProto(const RoseBuildImpl &build, - const std::vector<LitFragment> &fragments, - size_t longLitLengthThreshold); -std::unique_ptr<LitProto> -buildSmallBlockMatcherProto(const RoseBuildImpl &build, - const std::vector<LitFragment> &fragments); - -std::unique_ptr<LitProto> -buildEodAnchoredMatcherProto(const RoseBuildImpl &build, - const std::vector<LitFragment> &fragments); - -void findMoreLiteralMasks(RoseBuildImpl &build); - -} // namespace ue2 - -#endif // ROSE_BUILD_MATCHERS_H +/* + * Copyright (c) 2016-2017, 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 Rose build: code for constructing literal tables. + */ + +#ifndef ROSE_BUILD_MATCHERS_H +#define ROSE_BUILD_MATCHERS_H + +#include "rose_build_impl.h" +#include "rose_build_lit_accel.h" +#include "hwlm/hwlm_build.h" +#include "util/bytecode_ptr.h" +#include "util/ue2string.h" + +#include <vector> + +struct Grey; +struct HWLM; + +namespace ue2 { + +static constexpr u32 INVALID_FRAG_ID = ~0U; + +struct LitFragment { + LitFragment(u32 fragment_id_in, ue2_literal s_in, + rose_group groups_in, u32 lit_id) + : fragment_id(fragment_id_in), s(s_in), groups(groups_in), + lit_ids({lit_id}) {} + LitFragment(u32 fragment_id_in, ue2_literal s_in, + rose_group groups_in, std::vector<u32> lit_ids_in) + : fragment_id(fragment_id_in), s(s_in), groups(groups_in), + lit_ids(std::move(lit_ids_in)) {} + u32 fragment_id; + + /** + * \brief literal fragment. + */ + ue2_literal s; + + /** + * \brief FDR confirm squash mask for included literals. + */ + u8 squash = 0; + + /** + * \brief FDR confirm squash mask for included literals (Delayed + * literals only). + */ + u8 delay_squash = 0; + + /** + * \brief Fragment id of included literal. + */ + u32 included_frag_id = INVALID_FRAG_ID; + + /** + * \brief Fragment Id of included literal (Delayed literals only). + */ + u32 included_delay_frag_id = INVALID_FRAG_ID; + rose_group groups; + std::vector<u32> lit_ids; + u32 lit_program_offset = ROSE_INVALID_PROG_OFFSET; + u32 delay_program_offset = ROSE_INVALID_PROG_OFFSET; +}; + +struct LitProto { + LitProto(std::unique_ptr<HWLMProto> hwlmProto_in, + std::vector<AccelString> &accel_lits_in) + : hwlmProto(std::move(hwlmProto_in)), accel_lits(accel_lits_in) {} + + std::unique_ptr<HWLMProto> hwlmProto; + std::vector<AccelString> accel_lits; +}; + +bytecode_ptr<HWLM> +buildHWLMMatcher(const RoseBuildImpl &build, LitProto *proto); + +std::unique_ptr<LitProto> +buildFloatingMatcherProto(const RoseBuildImpl &build, + const std::vector<LitFragment> &fragments, + size_t longLitLengthThreshold, + rose_group *fgroups, + size_t *historyRequired); + +std::unique_ptr<LitProto> +buildDelayRebuildMatcherProto(const RoseBuildImpl &build, + const std::vector<LitFragment> &fragments, + size_t longLitLengthThreshold); +std::unique_ptr<LitProto> +buildSmallBlockMatcherProto(const RoseBuildImpl &build, + const std::vector<LitFragment> &fragments); + +std::unique_ptr<LitProto> +buildEodAnchoredMatcherProto(const RoseBuildImpl &build, + const std::vector<LitFragment> &fragments); + +void findMoreLiteralMasks(RoseBuildImpl &build); + +} // namespace ue2 + +#endif // ROSE_BUILD_MATCHERS_H |