8 Commits

Author	SHA1	Message	Date
Azat Khuzhin	a34f42ca22	Remove lock from the ReadProgressCallback ... It looks redundant (added in 5ef51ed), though it has "fix tests" in the log message, but CI reports is not available for the commits from that PR [1], so let's try. [1]: https://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
avogar	cf082f2f9a	Use read_bytes/total_bytes_to_read for progress bar in s3/file/url/... table functions	2023-06-22 17:24:43 +00:00
serxa	f3c12b8543	fix per-thread perf counters update	2023-03-22 13:51:07 +00:00
Alexey Milovidov	f88ed8195b	Fix trash	2022-10-17 04:21:08 +02:00
Nikolai Kochetov	147a819221	Refactor a little bit more.	2022-05-31 14:43:38 +00:00
Nikolai Kochetov	5ef51ed27b	Fix more tests.	2022-05-30 13:10:30 +00:00
Nikolai Kochetov	6d4a26afac	Update ReadProgressCallback.	2022-05-25 19:45:48 +00:00
Nikolai Kochetov	ebfeca2c86	Try to move some code from SourceWithProgress to PipelineExecutor.	2022-05-09 10:28:05 +00:00