Comments (8)
Porting the current implementation should be fine right? https://github.com/mysql/mysql-server/blob/trunk/storage/innobase/include/ut0lst.h
Tried porting the above file, only sync0sync.h
is giving trouble. Otherwise things look fine. I will try fixing it.
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If you want I can help fix the sync0sync.h issue. Please post the problem here. I'm going to be busy for a week or so due to traveling. Expect late replies etc.
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Checked in the clang-format file too.
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I merged your code with main with some fixes and created a branch ut_list. You can rebase off that. Removed the noise. Should be easier to figure out the underlying issue.
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I fixed the bug that was causing ib_ddl to fail. I think it's in the ut0lst.h code. Not in your change.
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Draft PR with changes: https://github.com/RahulKushwaha/embedded-innodb/pull/2/files#
Build is successful, but failing tests. I think I mis-wired some of the variables.
Assertion in file trx0trx.cc
is failing: ut_ad(UT_LIST_GET_LEN(trx->trx_locks) == 0);
Seems like when we try to release the locks via lock_release_off_kernel
it does not work. lock_table_dequeue
is not able to iterate on all the locks.
I will keep working on this.
Secondly, do you mind checking-in the clang-format file?
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Thanks. I've transferred the ownership to my personal account. In case you have problems rebasing.
The new location is: https://github.com/sunbains/embedded-innodb/
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Working on the ut_list branch. tests crashing in method pars_resolve_exp_variables_and_types
. it is not able to resolve the sym. Problem with list i guess. I will dig more.
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Related Issues (20)
- More modern buffer cache
- Remove the LRU around file descriptors
- Allow bulk flushing
- Don't remove pages of deleted table spaces immediately from the buffer pool, evict them lazily
- Separate redo log for the data dictionary to recover the DD before recovering the data files HOT 1
- DB_ROLL_PTR is written out as 9 bytes in the redo log :-) due to the high order bytes not being compressed. HOT 1
- Add LLVM sanitizers support
- Add parallel B+Tree read, port from 8.x should be fairly straight forward. HOT 1
- Add partition support.
- Add c++ atomics support. Get rid of the g++ intrinsics. HOT 1
- Shard the monitoring counters HOT 6
- Add parallel DDL support
- Add GCOV support
- Expand on the original InnoDB idea of multiple redo log files
- Fix tablespace truncate, make it instant and log the operation in the redo log.
- Add the equivalent of the MySQL DEBUG_SYNC infrastructure
- Port the HW checksum from 8.0 HOT 1
- Change thread infrastructure to the C++ stand libray from pthread
- Remove all row formats, keep the original row format HOT 1
- Store the data dictionary in SQLite using libSQL HOT 2
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