János Benjamin Antal
6189cd49e1
Merge pull request #62210 from bigo-sg/json_format_early_skip
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Improve `JSONEachRowRowInputFormat` by skipping all remaining fields when all required fields are read
2024-04-17 13:32:58 +00:00
lgbo-ustc
d4773ef1bb
Merge remote-tracking branch 'origin/master' into json_format_early_skip
2024-04-17 08:56:54 +08:00
Dmitry Novik
7c63d99625
Merge pull request #62564 from ClickHouse/analyzer-perf-tests
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Always use new analyzer in performance tests
2024-04-16 20:45:16 +00:00
Robert Schulze
3272d75ec8
Merge pull request #62583 from KevinyhZou/improve_utc_timestamp_transform
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Improve performance of `(to|from)_utc_timestamp` functions
2024-04-16 16:45:45 +00:00
Robert Schulze
b6af948eb4
Reduce performance test size
2024-04-16 10:09:17 +00:00
Robert Schulze
3257780ce3
Merge pull request #62392 from bigo-sg/opt_memchr
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Speed up `splitByRegexp`
2024-04-16 08:07:49 +00:00
liuneng
92116dc8e5
change test max_threads
2024-04-16 11:08:47 +08:00
Robert Schulze
fad21c9958
Add test back
2024-04-15 10:29:05 +00:00
kevinyhzou
a9711c4bec
modify test
2024-04-12 16:57:34 +08:00
kevinyhzou
878e0ed26b
add performance test
2024-04-12 16:37:35 +08:00
lgbo-ustc
feddc40c45
update test
2024-04-12 10:00:52 +08:00
lgbo-ustc
e9635189d2
Merge remote-tracking branch 'origin/master' into json_format_early_skip
2024-04-12 08:53:38 +08:00
Dmitry Novik
5d7882bb60
Always use new analyzer in perf tests
2024-04-11 16:50:01 +02:00
Maksim Kita
1218cf1568
Updated implementation
2024-04-11 11:09:08 +03:00
Maksim Kita
0dcd70b5a5
Added performance tests
2024-04-11 11:09:08 +03:00
lgbo-ustc
d2e840f60a
update
2024-04-11 15:59:04 +08:00
lgbo-ustc
a87fb7dc84
Merge remote-tracking branch 'origin/master' into json_format_early_skip
2024-04-11 14:37:12 +08:00
taiyang-li
4f4fa79ce7
last commit
2024-04-10 16:19:34 +08:00
Maksim Kita
35e1e5aff7
Perf script update path in documentation
2024-04-09 14:42:29 +03:00
taiyang-li
07815d93de
add perf tests
2024-04-08 18:31:11 +08:00
lgbo-ustc
28de6d8b25
Merge remote-tracking branch 'origin/master' into json_format_early_skip
2024-04-08 10:15:33 +08:00
lgbo-ustc
cbedf8c5d2
improve by skip to line end when all fields are read
2024-04-03 10:30:32 +08:00
Robert Schulze
d729b63293
Merge pull request #61144 from bigo-sg/inline_poaarray_details
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Inline small but frequently invoked functions in PODArrayDetails
2024-04-02 13:25:25 +02:00
Raúl Marín
b2e764f633
Revert "Merge pull request #61564 from liuneng1994/optimize_in_single_value"
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This reverts commit 20a45b4073a642f4d3ec
2024-04-01 13:51:56 +02:00
János Benjamin Antal
e288528ede
Merge pull request #61931 from ClickHouse/fix-aggregating-merge-tree-simple-aggregate-function-string
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Fix performance test `aggregating_merge_tree_simple_aggregate_function_string`
2024-03-28 08:39:45 +01:00
Dmitry Novik
65121b712e
Merge remote-tracking branch 'origin/master' into enable-analyzer
2024-03-26 19:02:30 +01:00
János Benjamin Antal
1ec7258d1e
Enable allow_suspicious_primary_key for perf tests that need it
2024-03-26 11:09:03 +00:00
Dmitry Novik
8bd49aa303
Try to fix perf tests
2024-03-25 17:06:42 +01:00
Yarik Briukhovetskyi
20a45b4073
Merge pull request #61564 from liuneng1994/optimize_in_single_value
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New analyzer pass to optimize in single value
2024-03-25 12:53:01 +01:00
李扬
be68b21de4
Merge branch 'ClickHouse:master' into opt_memcpy_small
2024-03-21 11:27:10 +08:00
李扬
7c44505b49
Merge branch 'ClickHouse:master' into inline_poaarray_details
2024-03-21 10:20:45 +08:00
Raúl Marín
6c7be89c61
Merge pull request #61100 from Algunenano/experiment_int128
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30x faster printing for 256-bit integers
2024-03-20 12:32:26 +01:00
liuneng
a29d4f5db2
fix bug
2024-03-20 10:24:57 +08:00
liuneng
532d72a7d8
add test case
2024-03-19 17:30:16 +08:00
Raúl Marín
4626a0b3a1
Merge remote-tracking branch 'blessed/master' into experiment_int128
2024-03-18 16:10:32 +01:00
Robert Schulze
f02db275c5
Merge remote-tracking branch 'rschu1ze/master' into dotProduct-memcpy
2024-03-18 09:26:29 +00:00
李扬
4da1dbd2c2
Merge branch 'ClickHouse:master' into inline_poaarray_details
2024-03-18 10:57:48 +08:00
李扬
9296be3747
Merge branch 'ClickHouse:master' into opt_memcpy_small
2024-03-18 10:35:09 +08:00
Sema Checherinda
025ad9791c
Merge pull request #58879 from azat/small-block-lock-contention
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Improve query performance in case of very small blocks
2024-03-13 17:08:37 +01:00
Raúl Marín
cc92b8ffc5
Merge remote-tracking branch 'blessed/master' into experiment_int128
2024-03-13 13:57:41 +01:00
taiyang-li
dc9548d31b
add perf test
2024-03-13 18:57:33 +08:00
taiyang-li
d17212616c
add perf tests
2024-03-13 17:26:45 +08:00
Raúl Marín
45efa69189
Add perf tests
2024-03-08 15:17:59 +01:00
Robert Schulze
245ea0c186
Implement const/non-const shortcut
2024-03-06 16:56:01 +00:00
taiyang-li
8b2e163d76
Merge remote-tracking branch 'origin/master' into opt_multiif_decimal
2024-03-05 17:17:10 +08:00
Nikita Taranov
bcd3ad01de
Merge pull request #55809 from amosbird/alt-51399
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Improve the performance of serialized aggregation method when involving multiple [nullable] columns
2024-03-01 22:44:56 +01:00
Amos Bird
3b04f5c605
Improve the performance of serialized aggregation method when involving multiple [nullable] columns.
2024-02-29 21:48:15 +08:00
taiyang-li
f7d1739808
fix failed uts
2024-02-29 15:00:09 +08:00
Raúl Marín
c1c4a8c02a
Merge remote-tracking branch 'blessed/master' into argmin_optimization
2024-02-27 12:49:18 +01:00
Azat Khuzhin
a34f42ca22
Remove lock from the ReadProgressCallback
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It looks redundant (added in 5ef51edhttps://github.com/ClickHouse/ClickHouse/pull/37543
Also this can be a big problem, since the code under that lock
(throttling or quotas with previous implementation that uses
boost::atomic_shared_ptr) may sleep.
Some numbers:
run | time
------------------------|------
max_threads=100 before | 23.1
max_threads=100 after | 15.1
max_threads=4500 before | 4.5
max_threads=4500 after | 2.3
Query:
select sum(number) from numbers_mt(2000000) settings max_threads=X, max_block_size = 1
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2024-02-22 18:00:55 +01:00
