mirror of
https://github.com/MariaDB/server.git
synced 2025-01-29 02:05:57 +01:00
dec3f8ca69
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. |
||
|---|---|---|
| .. | ||
| quicklz | ||
| backup_copy.cc | ||
| backup_copy.h | ||
| backup_mysql.cc | ||
| backup_mysql.h | ||
| backup_wsrep.h | ||
| changed_page_bitmap.cc | ||
| changed_page_bitmap.h | ||
| CMakeLists.txt | ||
| common.h | ||
| datasink.cc | ||
| datasink.h | ||
| ds_archive.cc | ||
| ds_archive.h | ||
| ds_buffer.cc | ||
| ds_buffer.h | ||
| ds_compress.cc | ||
| ds_compress.h | ||
| ds_local.cc | ||
| ds_local.h | ||
| ds_stdout.cc | ||
| ds_stdout.h | ||
| ds_tmpfile.cc | ||
| ds_tmpfile.h | ||
| ds_xbstream.cc | ||
| ds_xbstream.h | ||
| encryption_plugin.cc | ||
| encryption_plugin.h | ||
| fil_cur.cc | ||
| fil_cur.h | ||
| innobackupex.cc | ||
| innobackupex.h | ||
| read_filt.cc | ||
| read_filt.h | ||
| write_filt.cc | ||
| write_filt.h | ||
| wsrep.cc | ||
| xb_regex.h | ||
| xbcloud.cc | ||
| xbstream.cc | ||
| xbstream.h | ||
| xbstream_read.cc | ||
| xbstream_write.cc | ||
| xtrabackup.cc | ||
| xtrabackup.h | ||