46 Commits

Author	SHA1	Message	Date
vdimir	0f2588334f	Disable max_joined_block_rows in ConcurrentHashJoin	2024-01-08 10:20:39 +00:00
vdimir	9b137059a3	Better logging in hash join	2023-12-22 15:52:47 +00:00
Igor Nikonov	bf190381f5	addJoinedBlock -> addBlockToJoin	2023-07-05 17:03:18 +00:00
Nikolai Kochetov	afa74f697c	Refactor a bit.	2023-06-16 19:38:50 +00:00
Alexander Tokmakov	70d1adfe4b	Better formatting for exception messages (#45449) ... * save format string for NetException * format exceptions * format exceptions 2 * format exceptions 3 * format exceptions 4 * format exceptions 5 * format exceptions 6 * fix * format exceptions 7 * format exceptions 8 * Update MergeTreeIndexGin.cpp * Update AggregateFunctionMap.cpp * Update AggregateFunctionMap.cpp * fix	2023-01-24 00:13:58 +03:00
vdimir	506bf2d225	Merge branch 'master' into grace_hash_join	2022-10-26 12:25:50 +00:00
Azat Khuzhin	4e76629aaf	Fixes for -Wshorten-64-to-32 ... - lots of static_cast - add safe_cast - types adjustments - config - IStorage::read/watch - ... - some TODO's (to convert types in future) P.S. That was quite a journey... v2: fixes after rebase v3: fix conflicts after #42308 merged Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>	2022-10-21 13:25:19 +02:00
vdimir	bf3f66b5b6	fix delayed blocks for grace hash join	2022-10-18 11:43:01 +00:00
vdimir	f3781be762	wip grace hash	2022-10-04 08:20:13 +00:00
vdimir	6d4b6c452a	Merge branch 'master' into grace_hash_join	2022-09-07 08:00:14 +00:00
Vladimir C	a627b00c43	Merge branch 'master' into refactor-prepared-sets	2022-08-04 13:27:38 +02:00
Robert Schulze	a7734672b9	Use std::popcount, ::countl_zero, ::countr_zero functions ... - Introduced with the C++20 <bit> header - The problem with __builtin_c(l|t)z() is that 0 as input has an undefined result (*) and the code did not always check. The std:: versions do not have this issue. - In some cases, we continue to use buildin_c(l|t)z(), (e.g. in src/Common/BitHelpers.h) because the std:: versions only accept unsigned inputs (and they also check that) and the casting would be ugly. (*) https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html	2022-07-31 15:16:51 +00:00
Maksim Kita	8fc6bad4f4	Join enums refactoring	2022-07-29 18:35:05 +02:00
vdimir	1e3fa2e01f	Refactor PreparedSets/SubqueryForSet	2022-07-26 18:39:02 +00:00
vdimir	af55f1c1e3	Update toPowerOfTwo in ConcurrentHashJoin	2022-07-12 20:22:35 +02:00
vdimir	b4176828c6	Apply intHash64 on top of WeakHash32 for parallel join	2022-07-12 20:22:35 +02:00
vdimir	218288ee6c	upd ConcurrentHashJoin	2022-07-12 20:22:35 +02:00
vdimir	2ec373c6a7	Number of shards in parallel hash join is always power of two	2022-07-12 20:22:35 +02:00
vdimir	f3e84d8fc6	fix order in 01913_join_push_down_bug 00952_input_function	2022-07-12 20:22:35 +02:00
vdimir	a7ea163e3b	Fix parallel hash join to lowcard keys	2022-07-12 20:22:35 +02:00
Sergey Skvortsov	7285143448	refactor: Extract common hasNonJoinedBlocks	2022-06-18 02:31:51 +03:00
Sergey Skvortsov	56861d1f05	refactor: Extract block sharding logic from ConcurrentHashJoin	2022-06-18 02:29:36 +03:00
Vladimir C	4065b83ba9	Update ConcurrentHashJoin.cpp	2022-05-10 14:14:58 +02:00
Vladimir C	43935f71f7	Update ConcurrentHashJoin.cpp	2022-05-10 14:09:49 +02:00
vdimir	d712985575	Minor style changes for ConcurrentHashJoin	2022-05-06 15:17:46 +00:00
lgbo-ustc	595ba6bd9f	udpate dispatchBlock()	2022-05-05 12:04:11 +08:00
lgbo-ustc	f9f241e566	fixed fast test. remove unused header	2022-05-05 11:16:33 +08:00
lgbo-ustc	2ddccdc21c	update codes	2022-05-05 10:02:50 +08:00
lgbo-ustc	5021cb707c	update	2022-04-29 17:41:26 +08:00
lgbo-ustc	10b7e08319	update	2022-04-27 16:41:34 +08:00
lgbo-ustc	7505ce426a	update	2022-04-27 13:11:24 +08:00
lgbo-ustc	c7841d226b	udpate	2022-04-26 11:29:18 +08:00
lgbo-ustc	c68806fbff	fixed typos	2022-04-25 16:16:50 +08:00
lgbo-ustc	221bc9c970	update	2022-04-24 17:14:13 +08:00
lgbo-ustc	a38b580c6f	update	2022-04-24 15:19:16 +08:00
lgbo-ustc	056b4d1b61	update	2022-04-24 09:26:57 +08:00
lgbo-ustc	681d7d6799	update dispatchBlock()	2022-04-22 11:00:00 +08:00
lgbo-ustc	a9d9abb7a1	use column::scatter()	2022-04-21 16:59:30 +08:00
lgbo-ustc	e27d67ce8a	update type name	2022-04-21 14:28:22 +08:00
lgbo-ustc	eac810ed85	use concatenateBlocks	2022-04-21 14:10:09 +08:00
lgbo-ustc	60964b207d	update addJoinedBlock()	2022-04-21 13:19:33 +08:00
lgbo-ustc	bfd1a0e33a	update codes	2022-04-21 12:14:36 +08:00
lgbo-ustc	c844415578	add new join_algorithm parallel_hash	2022-04-20 19:47:16 +08:00
lgbo-ustc	3f2fe3ff66	fixed code style	2022-04-19 18:47:29 +08:00
lgbo-ustc	9dfe2a6682	fixed header style	2022-04-19 16:53:24 +08:00
lgbo-ustc	3d7338581b	Improve join ... now adding joined blocks from right table can be run parallelly, speedup the join process	2022-04-19 16:07:30 +08:00