Commit Graph

41 Commits

Author SHA1 Message Date
Vitaly Baranov
c1177ee562 Support implicit cast std::pair<UInt64, UInt64> to UInt128. 2021-08-23 23:41:45 +03:00
Sergei Semin
da3f5612ae rename _Bits -> _bits 2021-08-17 23:08:17 +03:00
Alexey Milovidov
c41b58b148 Fix UBSan report 2021-06-15 06:52:49 +03:00
Alexey Milovidov
c5181cf897 Fix wrong code in wide_int 2021-06-15 03:29:20 +03:00
Alexey Milovidov
e9c7aa5ab5 Remove some code 2021-05-08 17:12:26 +03:00
Alexey Milovidov
d0f1931ecc Fix ugly typo 2021-05-08 01:22:07 +03:00
Alexey Milovidov
8334d8aac1 Speedup division 2021-05-08 01:07:57 +03:00
Alexey Milovidov
ca18f8bef1 Fix division of big integers; add a test 2021-05-08 00:47:23 +03:00
Alexey Milovidov
7443e660ea Remove unused headers 2021-05-07 20:13:00 +03:00
Alexey Milovidov
9db3cd57bb Supposedly fix error with shifts; add a test 2021-05-07 20:12:14 +03:00
Alexey Milovidov
1a746f124f Style 2021-05-07 04:48:23 +03:00
Alexey Milovidov
0e39d3a589 Fix error 2021-05-07 00:04:47 +03:00
Alexey Milovidov
f5011094c3 Little better 2021-05-06 19:53:22 +03:00
Alexey Milovidov
5025ac7147 Minor edits 2021-05-06 19:35:08 +03:00
Alexey Milovidov
9f379918ea Fix error in wide_integer implementation 2021-05-06 03:06:24 +03:00
Alexey Milovidov
1ec524d7c8 Add more tests 2021-05-06 00:20:55 +03:00
Alexey Milovidov
113424d78e Fixed error; add a test 2021-05-05 23:56:44 +03:00
Alexey Milovidov
8940677bf2 Fix wrong code (amend) 2021-05-05 20:25:53 +03:00
Alexey Milovidov
f7114fddf6 Fix error in wide integer <-> integer conversions 2021-05-05 14:53:40 +03:00
Alexey Milovidov
54fb40c041 Fix OpenTelemetry 2021-05-05 01:42:14 +03:00
Alexey Milovidov
0677787d90 Fix abysmally low performance 2021-05-03 22:56:40 +03:00
Alexey Milovidov
649550c5ab Attempt to normalize big integers 2021-04-25 12:30:43 +03:00
Alexey Milovidov
8f01af62d9 Merge branch 'master' into normalize-bigint 2021-04-25 06:57:44 +03:00
changvvb
bba600d558 Merge branch 'master' of https://github.com/ClickHouse/ClickHouse into support-apple-m1 2021-03-16 13:26:00 +08:00
changvvb
fcb238715b Support apple m1 2021-03-12 01:12:52 +08:00
Yatsishin Ilya
7b69ef92be gcc old cast check failed 2021-03-10 18:04:34 +03:00
Yatsishin Ilya
71d745b4ec implicit const conversion 2021-03-09 17:31:54 +03:00
Alexey Milovidov
093108bf81 Normalize BigInt implementation 2021-01-27 03:54:57 +03:00
alexey-milovidov
b932b984a0
Update wide_integer_impl.h 2020-12-21 04:02:49 +03:00
alexey-milovidov
55ed2ab563
Update wide_integer_impl.h 2020-12-20 09:46:43 +03:00
alexey-milovidov
0d7e27d93f
Merge branch 'master' into fix 2020-12-14 23:02:14 +03:00
PHO
d014ac4ce2 Provide a default constructor for wide::integer
The implicit one provided by compiler does not initialize its member
variable "items" because it's a POD array. GCC emits a warning about this.
2020-12-07 16:00:32 +03:00
alexey-milovidov
d3b10c91f0
Update wide_integer_impl.h 2020-11-26 08:03:54 +03:00
fenglv
615287ae75 Avoid bigint_cast stack overflow 2020-11-22 03:42:16 +00:00
myrrc
2430d9d20d fixed the UB when casting from double to int64_t
Corresponding upstream fix: https://github.com/cerevra/int/pull/24
2020-11-13 18:13:15 +03:00
Alexey Milovidov
269b6383f5 Check for #pragma once in headers 2020-10-10 21:37:02 +03:00
Artem Zuikov
4fd1db73a1
Faster 256-bit multiplication (#15418) 2020-09-29 20:52:34 +03:00
Artem Zuikov
b4f1eb07ff
slightly better bigint plus/minus (#15320) 2020-09-28 12:07:45 +03:00
Artem Zuikov
0520b05001
Speedup wide integers (#14859) 2020-09-18 12:51:44 +03:00
Artem Zuikov
d274125c74
Fix wide integer left shift + refactoring (#14697) 2020-09-14 14:56:43 +03:00
Artem Zuikov
7c20aa2c62
Another 256-bit integers (strict 32 bytes) (#14229) 2020-09-04 16:33:02 +03:00