diff options
author | Ivan Blinkov <ivan@blinkov.ru> | 2022-02-10 16:47:10 +0300 |
---|---|---|
committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:47:10 +0300 |
commit | 1aeb9a455974457866f78722ad98114bafc84e8a (patch) | |
tree | e4340eaf1668684d83a0a58c36947c5def5350ad /contrib/libs/hyperscan/src/util/copybytes.h | |
parent | bd5ef432f5cfb1e18851381329d94665a4c22470 (diff) | |
download | ydb-1aeb9a455974457866f78722ad98114bafc84e8a.tar.gz |
Restoring authorship annotation for Ivan Blinkov <ivan@blinkov.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/hyperscan/src/util/copybytes.h')
-rw-r--r-- | contrib/libs/hyperscan/src/util/copybytes.h | 162 |
1 files changed, 81 insertions, 81 deletions
diff --git a/contrib/libs/hyperscan/src/util/copybytes.h b/contrib/libs/hyperscan/src/util/copybytes.h index 7f37d96bc5..aa14615359 100644 --- a/contrib/libs/hyperscan/src/util/copybytes.h +++ b/contrib/libs/hyperscan/src/util/copybytes.h @@ -1,77 +1,77 @@ -/* +/* * Copyright (c) 2016-2020, 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. - */ - -#ifndef COPY_BYTES_H -#define COPY_BYTES_H - -#include "unaligned.h" -#include "simd_utils.h" - -static really_inline + * + * 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. + */ + +#ifndef COPY_BYTES_H +#define COPY_BYTES_H + +#include "unaligned.h" +#include "simd_utils.h" + +static really_inline void copy_upto_64_bytes(u8 *dst, const u8 *src, unsigned int len) { - switch (len) { - case 0: - break; - case 1: - *dst = *src; - break; - case 2: - unaligned_store_u16(dst, unaligned_load_u16(src)); - break; - case 3: - unaligned_store_u16(dst, unaligned_load_u16(src)); - dst[2] = src[2]; - break; - case 4: - unaligned_store_u32(dst, unaligned_load_u32(src)); - break; - case 5: - case 6: - case 7: - unaligned_store_u32(dst + len - 4, unaligned_load_u32(src + len - 4)); - unaligned_store_u32(dst, unaligned_load_u32(src)); - break; - case 8: - unaligned_store_u64a(dst, unaligned_load_u64a(src)); - break; - case 9: - case 10: - case 11: - case 12: - case 13: - case 14: - case 15: - unaligned_store_u64a(dst + len - 8, unaligned_load_u64a(src + len - 8)); - unaligned_store_u64a(dst, unaligned_load_u64a(src)); - break; - case 16: - storeu128(dst, loadu128(src)); - break; + switch (len) { + case 0: + break; + case 1: + *dst = *src; + break; + case 2: + unaligned_store_u16(dst, unaligned_load_u16(src)); + break; + case 3: + unaligned_store_u16(dst, unaligned_load_u16(src)); + dst[2] = src[2]; + break; + case 4: + unaligned_store_u32(dst, unaligned_load_u32(src)); + break; + case 5: + case 6: + case 7: + unaligned_store_u32(dst + len - 4, unaligned_load_u32(src + len - 4)); + unaligned_store_u32(dst, unaligned_load_u32(src)); + break; + case 8: + unaligned_store_u64a(dst, unaligned_load_u64a(src)); + break; + case 9: + case 10: + case 11: + case 12: + case 13: + case 14: + case 15: + unaligned_store_u64a(dst + len - 8, unaligned_load_u64a(src + len - 8)); + unaligned_store_u64a(dst, unaligned_load_u64a(src)); + break; + case 16: + storeu128(dst, loadu128(src)); + break; case 17: case 18: case 19: @@ -90,24 +90,24 @@ void copy_upto_64_bytes(u8 *dst, const u8 *src, unsigned int len) { storeu128(dst + len - 16, loadu128(src + len - 16)); storeu128(dst, loadu128(src)); break; - case 32: - storeu256(dst, loadu256(src)); - break; + case 32: + storeu256(dst, loadu256(src)); + break; #ifdef HAVE_AVX512 case 64: storebytes512(dst, loadu512(src), 64); break; - default: + default: assert(len < 64); u64a k = (1ULL << len) - 1; storeu_mask_m512(dst, k, loadu_maskz_m512(k, src)); - break; + break; #else default: assert(0); break; #endif - } -} - -#endif + } +} + +#endif |