mariadb/storage/maria
mysqlonarm dec3f8ca69
MDEV-22641: Provide SIMD optimized wrapper for zlib crc32() (#1558)
Existing implementation used my_checksum (from mysys)
for calculating table checksum and binlog checksum.

This implementation was optimized for powerpc only and lacked
SIMD implementation for x86 (using clmul) and ARM
(using ACLE) instead used zlib-crc32.

mariabackup had its own copy of the crc32 implementation
using hardware optimized implementation only for x86 and lagged
hardware based implementation for powerpc and ARM.

Patch helps unifies all such calls and help aggregate all of them
using an unified interface my_checksum().

Said unification also enables hardware optimized calls for all
architecture viz. x86, ARM, POWERPC.
Default always fallback to zlib crc32.

Thanks to Daniel Black for reviewing, fixing and testing
PowerPC changes. Thanks to Marko and Daniel for early code feedback.
2020-06-01 11:34:06 +03:00
..
libmarias3@8727cf74fd
unittest
aria_chk.c
aria_dump_log.c
aria_ftdump.c
aria_pack.c
aria_read_log.c
aria_s3_copy.cc
CMakeLists.txt
file_formats.txt
ft_maria.c
ha_maria.cc
ha_maria.h
ha_s3.cc
ha_s3.h
lockman.c
lockman.h
ma_backup.c
ma_bitmap.c
ma_blockrec.c
ma_blockrec.h
ma_cache.c
ma_changed.c
ma_check.c
ma_check.h
ma_check_standalone.h
ma_checkpoint.c
ma_checkpoint.h
ma_checksum.c
ma_close.c
ma_commit.c
ma_commit.h
ma_control_file.c
ma_control_file.h
ma_create.c
ma_crypt.c
ma_crypt.h
ma_dbug.c
ma_delete.c
ma_delete_all.c
ma_delete_table.c
ma_dynrec.c
ma_extra.c
ma_ft_boolean_search.c
ma_ft_eval.c
ma_ft_eval.h
ma_ft_nlq_search.c
ma_ft_parser.c
ma_ft_stem.c
ma_ft_test1.c
ma_ft_test1.h
ma_ft_update.c
ma_ftdefs.h
ma_fulltext.h
ma_info.c
ma_init.c
ma_key.c
ma_key_recover.c
ma_key_recover.h
ma_keycache.c
ma_locking.c
ma_loghandler.c
ma_loghandler.h
ma_loghandler_lsn.h
ma_norec.c
ma_open.c
ma_packrec.c
ma_page.c
ma_pagecache.c
ma_pagecache.h
ma_pagecaches.c
ma_pagecrc.c
ma_panic.c
ma_preload.c
ma_range.c
ma_recovery.c
ma_recovery.h
ma_recovery_util.c
ma_recovery_util.h
ma_rename.c
ma_rfirst.c
ma_rkey.c
ma_rlast.c
ma_rnext.c
ma_rnext_same.c
ma_rprev.c
ma_rrnd.c
ma_rsame.c
ma_rsamepos.c
ma_rt_index.c
ma_rt_index.h
ma_rt_key.c
ma_rt_key.h
ma_rt_mbr.c
ma_rt_mbr.h
ma_rt_split.c
ma_rt_test.c
ma_scan.c
ma_search.c
ma_servicethread.c
ma_servicethread.h
ma_sort.c
ma_sp_defs.h
ma_sp_key.c
ma_sp_test.c
ma_state.c
ma_state.h
ma_static.c
ma_statrec.c
ma_test1.c
ma_test2.c
ma_test3.c
ma_test_all.res
ma_test_all.sh
ma_test_big.sh
ma_test_force_start.pl
ma_test_recovery
ma_trnman.h
ma_unique.c
ma_update.c
ma_write.c
maria_def.h
s3_func.c
s3_func.h
tablockman.c
tablockman.h
test_aria_s3_copy.sh
test_ma_backup.c
test_pack
trnman.c
trnman.h
trnman_public.h