Alexey Milovidov
9a0892c40c
Merge pull request #41171 from ClickHouse/fix-half-of-trash
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Fix half of trash
2022-09-11 21:40:22 +03:00
Alexey Milovidov
0896e6b9b6
Merge pull request #41183 from ClickHouse/fix-parallel-hash-join-for-floats
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Better parallel hash JOIN for floats
2022-09-11 09:13:57 +03:00
Alexey Milovidov
7f1e7b5967
Merge branch 'master' into fix-half-of-trash
2022-09-11 06:20:47 +02:00
Alexey Milovidov
cc38ac3764
Better parallel hash JOIN for floats
2022-09-11 03:04:44 +02:00
Alexey Milovidov
b75d56ad9b
Merge branch 'master' into remove-some-methods
2022-09-11 01:55:02 +02:00
Alexey Milovidov
fd235919aa
Remove some methods
2022-09-10 05:04:40 +02:00
Alexey Milovidov
fa62c7e982
Fix half of trash
2022-09-10 04:08:16 +02:00
Alexey Milovidov
daff201566
Fix something terribly wrong in LowCardinality
2022-09-10 03:28:37 +02:00
Anton Popov
d1fa2148de
Merge branch 'master' into dynamic-columns-14
2022-09-09 19:32:07 +02:00
Anton Popov
f0a404e2c8
Merge remote-tracking branch 'upstream/master' into HEAD
2022-09-06 15:51:16 +00:00
Anton Popov
9dda9658a8
Merge remote-tracking branch 'upstream/master' into HEAD
2022-09-02 12:48:27 +00:00
Anton Popov
cc49198204
Merge pull request #40754 from CurtizJ/fix-fuzzer-with-object
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Avoid logical errors in some common operations with `ColumnObject`
2022-09-01 12:57:32 +02:00
Anton Popov
506bee1e2f
avoid logical errors at some common operation with ColumnObject
2022-08-29 14:31:09 +00:00
Duc Canh Le
e42e78436e
Merge branch 'master' into ch_canh_fix_json
2022-08-23 21:53:12 +08:00
Duc Canh Le
e0541f3f86
fix columnObject crash with array of variadic dimension elems
2022-08-22 18:34:53 +08:00
Robert Schulze
756b704f81
build: fix build
2022-08-22 08:55:53 +00:00
Robert Schulze
4caf2c4c33
Reduce some usage of StringRef
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See #39535 and #39300
2022-08-21 18:10:32 +00:00
Igor Nikonov
7a9bdbe81a
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-15 20:59:37 +00:00
Robert Schulze
70f63d2aae
Merge pull request #40033 from ClickHouse/reenable-avx512-vbmi-columnvector-filter
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Revert the revert of "ColumnVector: optimize filter with AVX512 VBMI2 compress store"
2022-08-15 18:39:57 +02:00
Robert Schulze
4ee1a645d5
style: rename helper method reserve() to resize()
2022-08-15 12:03:21 +00:00
Igor Nikonov
75f6fcfa70
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-11 12:35:55 +00:00
Anton Popov
c7615e9bde
fix style check
2022-08-10 12:28:28 +00:00
Anton Popov
7c364d4124
fix parsing of tuples in case of errors
2022-08-09 17:39:36 +00:00
Robert Schulze
8a7df6f175
Fix issue #39895
2022-08-09 17:24:38 +00:00
Robert Schulze
05ea33c897
Revert "Revert "ColumnVector: optimize filter with AVX512VBMI2 compress store""
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This reverts commit 5524706b78
2022-08-09 17:00:13 +00:00
Igor Nikonov
86c5280db3
Merge remote-tracking branch 'origin/master' into skipping_sorting_step
2022-08-08 12:43:06 +00:00
Alexey Milovidov
5524706b78
Revert "ColumnVector: optimize filter with AVX512VBMI2 compress store"
2022-08-08 05:03:15 +03:00
Anton Popov
0492ef63a4
Merge pull request #39464 from CurtizJ/fix-custom-serializations
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Fix columns of type `Object` with sparse serialization
2022-08-05 00:55:41 +02:00
Igor Nikonov
246f7b71b6
Merge branch 'master' into skipping_sorting_step
2022-08-05 00:03:54 +02:00
Igor Nikonov
0a659f5ab8
Analyze ActionsDAG in ExpressionStep
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+ check if sorting order can be kept from prevous step
+ EXPLAIN PLAN header=1 contains Sort Mode and Sort Description for each step
+ some tests
+ fix some review comments
2022-08-04 19:30:25 +00:00
Alexey Milovidov
fe95703a49
Merge pull request #39586 from guowangy/bytes-to-bits-mask
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Improve bytes to bits mask transform for SSE/AVX/AVX512
2022-08-04 02:33:58 +03:00
Anton Popov
a333cc4146
Merge remote-tracking branch 'upstream/master' into HEAD
2022-08-02 12:57:43 +00:00
Wangyang Guo
6a7213291b
Merge master and resolve conflict
2022-08-02 10:40:40 +08:00
Wangyang Guo
ce3411b0ff
Merge master and solve conflict
2022-08-02 10:27:01 +08:00
Wangyang Guo
6a67147584
ColumnVector: refactory to use TargetSpecific::Default::doFilterAligned
2022-08-01 13:41:02 +08:00
Wangyang Guo
b05be56eef
ColumnVector: naming style fix
2022-08-01 10:16:15 +08:00
Robert Schulze
a7734672b9
Use std::popcount, ::countl_zero, ::countr_zero functions
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- 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
Wangyang Guo
b77214792e
ColumnVector: avoid calling resize too frequently
2022-07-27 13:30:44 +08:00
Wangyang Guo
6d7bfc3b2a
ColumnVector: add unit test for filter
2022-07-27 13:30:44 +08:00
Wangyang Guo
d781ed5779
ColumnVector: bug fix for unit test failure
2022-07-27 13:30:44 +08:00
Wangyang Guo
7820e8278d
ColumnVector: optimize filter with AVX512VBMI2 compress store
2022-07-27 13:30:43 +08:00
Wangyang Guo
be54d0b954
Columns: use AVX512BW vptestnmb to get mask
2022-07-26 10:27:14 +08:00
Wangyang Guo
d6fb682f71
Columns: remove static declaration to zero registers
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Static declaration will enforce an extra mem load. But zeroing register
does not need it (like: vpxor zmm, zmm, zmm).
2022-07-26 10:27:01 +08:00
Anton Popov
49627aa554
Merge remote-tracking branch 'upstream/master' into HEAD
2022-07-22 17:16:06 +00:00
Alexander Tokmakov
bed2206ae9
Merge pull request #39460 from ClickHouse/remove_some_dead_and_commented_code
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Remove some dead and commented code
2022-07-22 13:24:34 +03:00
Anton Popov
e0d2c8fb37
fix json type with sparse columns
2022-07-21 14:47:19 +00:00
Alexander Tokmakov
a8da5d96fc
remove some dead and commented code
2022-07-21 15:05:48 +02:00
Dmitry Novik
50989bdb68
Merge branch 'master' into group-by-use-nulls
2022-07-19 14:58:01 +02:00
Robert Schulze
deda29b46b
Pass const StringRef by value, not by reference
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See #39224
2022-07-15 11:34:56 +00:00
Dmitry Novik
5f65b45269
Merge branch 'master' into group-by-use-nulls
2022-07-12 22:36:04 +02:00
Nikolay Degterinsky
5cd06ac488
Merge pull request #38947 from soyayaos/master
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Rename NUMBER_OF_DIMENSIONS_MISMATHED const to NUMBER_OF_DIMENSIONS_MISMATCHED
2022-07-07 22:25:42 +02:00
Dmitry Novik
d1df66687b
Merge branch 'master' into group-by-use-nulls
2022-07-07 20:54:38 +02:00
Dmitry Novik
1587385f7a
Cleanup code
2022-07-07 18:53:20 +00:00
Robert Schulze
f15d9ca59c
Merge pull request #38774 from zvonand/zvonand-nnd
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Reintroduce nonNegativeDerivative()
2022-07-07 20:39:13 +02:00
Vladimir Galunshchikov
cacc833da6
Rename NUMBER_OF_DIMENSIONS_MISMATHED const to NUMBER_OF_DIMENSIONS_MISMATCHED
2022-07-07 11:15:59 +03:00
Andrey Zvonov
7de39d9b15
Merge branch 'master' of github.com:ClickHouse/ClickHouse into zvonand-nnd
2022-07-06 10:59:35 +03:00
vdimir
65ac97ce89
direct join: handle nullable, add tests
2022-07-04 17:28:14 +00:00
zvonand
eac84351f6
fix behavior
2022-07-04 01:26:07 +03:00
Alexey Milovidov
7adc87a37d
Merge pull request #38413 from nickitat/cache_values_inside_hash_table_grower
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Precalculate values inside `HashTableGrower`
2022-07-02 23:30:24 +03:00
Maksim Kita
3a1d8f4518
Merge pull request #38565 from ClickHouse/merging-column-vector-replicate-optimize
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Merging #37235
2022-06-30 18:29:51 +02:00
Maksim Kita
d31ca4c4b6
Fixed tests
2022-06-30 14:49:11 +02:00
Anton Popov
7c721578c7
Merge pull request #38320 from CurtizJ/dynamic-columns-16
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Improve performace of insertion to columns of type JSON
2022-06-30 14:18:20 +02:00
Maksim Kita
65110fdffc
ColumnVector refactor replicate SSE42 optimization
2022-06-29 17:50:25 +02:00
Maksim Kita
ea0996674f
Merge pull request #37235 from zzachimed/column_replicate_optimize_v2
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Improve performance for column replicate for uint32 type. In our benc…
2022-06-29 13:45:22 +02:00
Nikita Taranov
986ead7358
use old HashTableGrower with *WithStackMemory data structures
2022-06-27 20:34:18 +02:00
Anton Popov
0b2ec42906
fix build
2022-06-23 11:26:06 +00:00
Anton Popov
52db1b35a1
improve performace of insertion to columns of type JSON
2022-06-22 17:45:51 +00:00
avogar
23f48a9fb9
Fix bug with nested short-circuit functions
2022-06-17 11:44:49 +00:00
Anton Popov
1523c9c9e5
fix filling of empty Nested + small refactoring
2022-06-17 01:10:52 +00:00
Danila Kutenin
607dd8d6ca
Restart the pipeline, I guess
2022-06-15 18:16:56 +00:00
Daniel Kutenin
a769dea8ef
Merge branch 'ClickHouse:master' into master
2022-06-15 19:12:10 +01:00
Danila Kutenin
08e3f77a9c
Optimize most important parts with NEON SIMD
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First part, updated most UTF8, hashing, memory and codecs. Except
utf8lower and upper, maybe a little later.
That includes huge amount of research with movemask dealing. Exact
details and blog post TBD.
2022-06-15 13:19:29 +00:00
Maksim Kita
864fd627e1
Merge pull request #35762 from kitaisreal/merge-tree-multiple-order-by-columns-improve-insert-performance
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MergeTree multiple ORDER BY columns improve insert performance
2022-06-15 11:01:36 +02:00
Alexey Milovidov
ab9fc572d5
Merge pull request #37667 from ClickHouse/group-by-enum-fix
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Support types with non-standard defaults in ROLLUP, CUBE, GROUPING SETS
2022-06-15 05:14:33 +03:00
mergify[bot]
3f97745612
Merge branch 'master' into merge-tree-multiple-order-by-columns-improve-insert-performance
2022-06-14 10:49:48 +00:00
Anton Popov
bcd60b8293
fix build
2022-06-06 18:14:59 +00:00
Anton Popov
db6bc122ff
Merge remote-tracking branch 'upstream/master' into HEAD
2022-06-06 18:13:16 +00:00
Anton Popov
d6bf9f8c6b
fix insertRangeFrom for ColumnObject
2022-06-02 22:56:41 +00:00
zhao zhou
bef9971890
change comment
2022-05-31 21:13:02 +08:00
Dmitry Novik
0e63583b8f
Support types with non-standard defaults in ROLLUP, CUBE, GROUPING SETS
2022-05-31 00:11:10 +00:00
Alexey Milovidov
9e3242f186
Merge pull request #37617 from CurtizJ/aggregation-sparse-columns
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Better performance with sparse columns in aggregate functions
2022-05-29 09:36:07 +03:00
Anton Popov
b2cff26ecf
better performace with sparse columns in aggregate functions
2022-05-28 02:22:20 +00:00
zhao zhou
781701b223
change comment
2022-05-26 22:23:22 +08:00
zhao zhou
2ff2c55479
change some comment
2022-05-26 21:11:56 +08:00
Maksim Kita
96833b8696
ColumnImpl compareImpl added assert for compare result
2022-05-24 20:41:48 +02:00
Maksim Kita
bdc537ead3
Column compareImpl devirtualize compare call
2022-05-24 14:28:33 +02:00
zhao zhou
5162e87dd2
remove parentheses
2022-05-24 10:22:29 +08:00
zhao zhou
a3d6cb2e58
fix style issue
2022-05-23 01:36:59 +08:00
zhao zhou
a6347dcea6
fix deference null optional value issue. Dereference NUll optioanl value in debug mode will trigger about signal.
2022-05-23 01:11:01 +08:00
zhao zhou
eff6adbaa4
fix offset type issue
2022-05-22 15:50:47 +08:00
zhao zhou
a1a0d5b075
fix compile error
2022-05-22 14:22:54 +08:00
Alexey Milovidov
d36ec5e34d
There are so many disgusting names.
2022-05-21 23:39:34 +03:00
Alexey Milovidov
fa032a76b6
Make variable names less disgusting.
2022-05-21 23:38:51 +03:00
Alexey Milovidov
50c02af959
Make the code slightly more humane.
2022-05-21 23:35:04 +03:00
zhao zhou
ae739ca9ba
change comment
2022-05-21 20:12:43 +08:00
zhao zhou
a876435f47
change comment
2022-05-21 13:51:34 +08:00
zhao zhou
dc58f82788
change comment
2022-05-21 03:19:02 +08:00
zhao zhou
b5ddbf10d8
change comment
2022-05-20 22:41:47 +08:00
zhao zhou
59ecd3fa82
change comment
2022-05-20 18:20:36 +08:00
zhao zhou
114125dde2
change comment
2022-05-20 07:32:26 +08:00
