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8557 Commits

Author SHA1 Message Date
proller
0b386381ac Build fixes 2018-05-11 21:00:24 +03:00
Winter Zhang
adbbbb3c48 ISSUES-2343 fix failed test (#2344) 2018-05-11 17:35:32 +03:00
proller
efe661b620 Build fixes (#2347) 
* Try fix travis

* fix

* Fix clickhouse-local shared-split link

* fix

* fix

* fix

* Build fixes

* Fix tinfo

* fix

* tinfo -> termcap
 2018-05-11 17:16:16 +03:00
Alexey Milovidov
715a9a7233 Miscellaneous [#CLICKHOUSE-2] 2018-05-11 14:04:12 +03:00
Alexey Milovidov
471eb5c8ca Removed useless file [#CLICKHOUSE-2] 2018-05-11 03:49:06 +03:00
Alexey Milovidov
8b05841142 Removed useless files [#CLICKHOUSE-2] 2018-05-11 03:08:49 +03:00
Alexey Milovidov
294b468a32 Avoid warnings in LLVM code #2277 2018-05-11 02:25:46 +03:00
Alexey Milovidov
582085bf15 Be more conservative about new feature #2277 2018-05-11 00:29:44 +03:00
Alexey Milovidov
65a08210ac Merge branch 'llvm-jit' of https://github.com/pyos/ClickHouse into pyos-llvm-jit 2018-05-10 22:09:47 +03:00
pyos
e5ebc24657 Revert the part of bd332b that moved a read after std::move. 2018-05-10 21:19:41 +03:00
pyos
1718e575a7 Bridge between incompatible LLVM APIs 2018-05-10 20:31:24 +03:00
Alexey Milovidov
4d9088d3d4 Merge branch 'llvm-jit' of https://github.com/pyos/ClickHouse into pyos-llvm-jit 2018-05-10 18:23:53 +03:00
Alexey Milovidov
d3b7bafedf Miscellaneous #2277 2018-05-10 18:22:54 +03:00
Alexey Milovidov
93352237d9 Better exception message [#CLICKHOUSE-2] 2018-05-10 18:20:19 +03:00
pyos
c123be1fe4 Fix incorrect phi node edges in if 2018-05-10 17:49:38 +03:00
pyos
6d2259f2cf Implement jit for comparisons, except for (double, int). 
That one has some edge cases which I can't be bothered to code.
 2018-05-10 17:03:18 +03:00
pyos
bd332b9171 Allow calling into libc from jitted code. 
Mostly for intrinsics like memcpy/memset/memmove, which are inserted
during optimization by LLVM itself. (With a null resolver, a compiled
version of something like `Uint64 < 0` would segfault.)
 2018-05-10 17:00:32 +03:00
pyos
4776168c3b Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 2018-05-10 13:25:26 +03:00
pyos
4abcef13a1 Merge branch 'pyos-llvm-jit' of https://github.com/yandex/ClickHouse into llvm-jit 2018-05-10 13:19:49 +03:00
Vitaliy Lyudvichenko
b4025e312e Use neat boost::program_options, more parameters. [#CLICKHOUSE-3713] 2018-05-10 02:15:06 +03:00
Vitaliy Lyudvichenko
5704de8774 Fixed settings passing in clickhouse-local and tmp dirs. [#CLICKHOUSE-3713] 2018-05-10 02:15:06 +03:00
Alexey Milovidov
6f69c41bdd Fixed error #2277 2018-05-10 01:29:23 +03:00
Alexey Milovidov
72ab282bca Removed hack #2277 2018-05-10 00:03:03 +03:00
Alexey Milovidov
f82ef70b4f Updated submodules #2277 2018-05-09 23:36:33 +03:00
Alexey Milovidov
3a059b82d2 Merge branch 'master' of github.com:yandex/ClickHouse into pyos-llvm-jit 2018-05-09 23:34:20 +03:00
Alexey Milovidov
4d2989e42f Added support for bundled LLVM libraries #2277 2018-05-09 23:31:03 +03:00
Alexey Milovidov
845d6372e7 Fixed linking of tests #2277 2018-05-09 21:33:29 +03:00
Vitaliy Lyudvichenko
864dc0546b Add requested changes. [#CLICKHOUSE-3645] 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
8746149965 More persistent directory names for replicas. [#CLICKHOUSE-2] 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
1f05000c2c Better naming. [#CLICKHOUSE-3645] 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
704583968f Do not save resolved addresses in Connections. [#CLICKHOSUE-2] 
Add disable_internal_dns_cache main config option.
 2018-05-09 07:55:08 +03:00
Vitaliy Lyudvichenko
8fd72a6777 Add automatic DROP DNS CACHE, update of SYSTEM queries. [#CLICKHOUSE-3645] 2018-05-09 07:55:08 +03:00
Alexey Milovidov
bd79242688 Better #2328 2018-05-09 07:49:34 +03:00
alexey-milovidov
1e9edac617
Merge pull request #2328 from proller/fix15 
Build fixes (gcc8)
 2018-05-09 07:25:18 +03:00
Alexey Milovidov
b442cd9c64 Miscellaneous (no effect) [#CLICKHOUSE-2] 2018-05-09 07:22:30 +03:00
Alexey Milovidov
14223a88a3 Fixed build [#CLICKHOUSE-2] 2018-05-09 07:21:40 +03:00
Alexey Milovidov
6efcdc5a6c Merge branch 'master' of github.com:yandex/ClickHouse into pyos-llvm-jit 2018-05-09 04:55:49 +03:00
proller
eb772b8001 gcc8 fixes (memset, uncaught_exception) 2018-05-08 22:44:54 +03:00
proller
b6ffdd93e1 Ignore werror in Core/Field.h 2018-05-08 17:46:55 +03:00
pyos
f060883c4b Fix a typo 2018-05-08 16:02:32 +03:00
Alexey Milovidov
6e2028d921 Merge branch 'master' of github.com:yandex/ClickHouse into pyos-llvm-jit 2018-05-08 16:01:56 +03:00
Alex Zatelepin
7244dfe1f5
better detached part name 2018-05-08 15:47:06 +03:00
alexey-milovidov
fd9938cc46 Update getNumberOfPhysicalCPUCores.cpp 2018-05-08 12:43:45 +03:00
Atri Sharma
14cc530833 Update based on comments 2018-05-08 12:43:45 +03:00
Atri Sharma
22530c38e4 Add Rounding to nearest number 2018-05-08 12:43:45 +03:00
Atri Sharma
9b5ecc83ac Fix quota issue 2018-05-08 12:43:45 +03:00
Atri Sharma
cbaf78df4f Implement CGroups Limit for CPU 2018-05-08 12:43:45 +03:00
Alexey Milovidov
14649ad5e6 Merge branch 'master' of github.com:yandex/ClickHouse into pyos-llvm-jit 2018-05-08 00:27:13 +03:00
Alexey Milovidov
3453bf577a Merge branch 'llvm-jit' of github.com:pyos/ClickHouse into pyos-llvm-jit 2018-05-08 00:25:13 +03:00
Alexey Milovidov
43f0b419ea Removed useless code [#CLICKHOUSE-2] 2018-05-08 00:01:15 +03:00
Alexey Zatelepin
6047db7ea2 fix removing failed quorum parts at startup (tryGetChilden actually returns error code, not success flag) 2018-05-07 23:31:28 +03:00
pyos
2d70d9d601 Implement jit for numeric if and multiIf 2018-05-07 23:17:22 +03:00
pyos
1433e6e849 Extract native bool cast; generalize number cast to nullables 2018-05-07 22:21:23 +03:00
Alexey Milovidov
089ef3277f Removed useless code [#CLICKHOUSE-2] 2018-05-07 19:30:47 +03:00
pyos
cfc41e1a64 Copy changes from LLVM {5,6} CMakeLists to 7 2018-05-07 19:14:00 +03:00
pyos
f070f73220 Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 
Conflicts:
	debian/.pbuilderrc
 2018-05-07 19:11:48 +03:00
pyos
32fd123010 Select an *exact* target machine, not an approximation. 
Required for enabling advanced features such as AVX and AVX2.

Code mostly copied from LLVM's tools/opt/opt.cpp.
 2018-05-07 19:06:13 +03:00
Alexey Milovidov
a611fbd143 Merge branch 'master' of github.com:yandex/ClickHouse into pyos-llvm-jit 2018-05-07 19:00:41 +03:00
proller
398097d24a Build fixes (#2323) 
* Build fixes

* Fixes

* remove libzookeeper-mt-dev

* fix

* fix

* wrong

* try fix

* fix

* Update CMakeLists.txt
 2018-05-07 18:59:52 +03:00
pyos
686c1f73fd Implement IntExp2Impl::compile 2018-05-07 16:36:07 +03:00
pyos
b08dbf2b22 Remove a redundant target_compile_options 2018-05-07 16:33:07 +03:00
pyos
d4b5c01a1e Fix addModule check for LLVM < 7 
It returns `Expected`, so false-y is a failure. (In >= 7 it returns
an `Error`, so truth-y is a failure. Wow, that's confusing.)
 2018-05-07 16:04:07 +03:00
pyos
0e09138405 Assume output and one input of LLVMFunction is non-const 2018-05-07 16:03:26 +03:00
Alexey Milovidov
4c1c2dbdff Merge remote-tracking branch 'origin/master' into pyos-llvm-jit 2018-05-07 13:44:15 +03:00
Alexey Milovidov
01bbf650f8 Build fixes #2277 2018-05-07 11:59:24 +03:00
Alexey Milovidov
147919928d Better error checks #2277 2018-05-07 09:49:56 +03:00
Alexey Milovidov
d1b4b5c836 Fixed error; added ProfileEvent #2277 2018-05-07 09:23:18 +03:00
Alexey Milovidov
e06223cbb8 Style [#CLICKHOUSE-2] 2018-05-07 05:15:47 +03:00
Alexey Milovidov
b8a6261bbc Style [#CLICKHOUSE-2] 2018-05-07 05:15:47 +03:00
Alexey Milovidov
a916d2760e Style [#CLICKHOUSE-2] 2018-05-07 05:15:24 +03:00
Alexey Milovidov
fd0ee5c6b1 Style [#CLICKHOUSE-2] 2018-05-07 05:14:24 +03:00
Alexey Milovidov
02f8757bef Applied clang-format #2272 2018-05-07 05:09:44 +03:00
Alexey Milovidov
b2edcfaa50 Applied clang-format #2272 2018-05-07 05:09:29 +03:00
Alexey Milovidov
723cc53948 Applied clang-format to some imported code [#CLICKHOUSE-2] 2018-05-07 05:08:38 +03:00
Alexey Milovidov
c4ff517b8e Fixed style [#CLICKHOUSE-2] 2018-05-07 05:08:38 +03:00
Alexey Milovidov
1dc1ccc1d8 Applied clang-format #2272 2018-05-07 05:08:38 +03:00
Alexey Milovidov
e26abf0ab4 Applied clang-format to some imported code [#CLICKHOUSE-2] 2018-05-07 05:08:38 +03:00
Alexey Milovidov
59bc8e1b48 Applied clang-format to some imported code [#CLICKHOUSE-2] 2018-05-07 05:07:47 +03:00
Alexey Milovidov
619a0dbd8c Fixed style [#CLICKHOUSE-2] 2018-05-07 05:07:17 +03:00
Alexey Milovidov
90427db854 Applied clang-format #2272 2018-05-07 05:06:55 +03:00
Alexey Milovidov
598c7fddb7 Applied clang-format to some imported code [#CLICKHOUSE-2] 2018-05-07 05:06:00 +03:00
Alexey Milovidov
94369e55d3 Fixed style a bit [#CLICKHOUSE-2] 2018-05-07 05:01:29 +03:00
Alexey Milovidov
956128a67a Fixed style a bit [#CLICKHOUSE-2] 2018-05-07 05:01:11 +03:00
Alexey Milovidov
a687c90100 Allow to link with LLVM if it was compiled without RTTI #2277 2018-05-07 03:00:12 +03:00
proller
81e2467283 Squashed commit of the following: 
commit f1c193ea483872fee44e2969fc79a9b111a61d3d
Author: proller <proller@github.com>
Date:   Sun May 6 16:28:46 2018 +0300

    Clang5 build fix

commit c0ff4234747858dfd7741c90a5c77e9f8d47cd40
Merge: 852e11b 71814a3
Author: proller <proller@github.com>
Date:   Sun May 6 16:04:26 2018 +0300

    Merge remote-tracking branch 'upstream/master' into fix15

commit 852e11b409
Author: proller <proller@github.com>
Date:   Sat May 5 20:15:40 2018 +0300

    Try master

commit 2a5cebb5e5
Author: proller <proller@github.com>
Date:   Sat May 5 19:34:55 2018 +0300

    Try fix contrib/capnproto error with new compilers

commit bbfe581683
Merge: f493474 634ba89
Author: proller <proller@github.com>
Date:   Sat May 5 19:25:01 2018 +0300

    Merge remote-tracking branch 'upstream/master' into fix15

commit f49347469d
Author: proller <proller@github.com>
Date:   Sat May 5 15:31:47 2018 +0300

    Build fixes
 2018-05-06 16:29:51 +03:00
Alexey Milovidov
71814a33d5 Fixed code #2272 2018-05-06 14:34:31 +03:00
Alexey Milovidov
9da677719c Fixed code #2272 2018-05-06 14:34:16 +03:00
Alexey Milovidov
daed1ea0dc Fixed code #2272 2018-05-06 14:33:19 +03:00
Alexey Milovidov
63625c0a30 Fixed code #2272 2018-05-06 14:33:03 +03:00
Alexey Milovidov
ee019183d2 Fixed code #2272 2018-05-06 14:31:14 +03:00
Alexey Milovidov
04d1c8c449 Fixed code #2272 2018-05-06 14:29:17 +03:00
Alexey Milovidov
b580d1c487 Allow to build with clang 7 2018-05-06 14:16:38 +03:00
Alexey Milovidov
6c7f896f9f Miscellaneous #2277 2018-05-06 13:42:35 +03:00
Alexey Milovidov
69c67b4cd4 Addition to prev. revision #2277 2018-05-06 12:37:16 +03:00
Alexey Milovidov
c4a26764ce Miscellaneous #2277 2018-05-06 12:32:36 +03:00
Alexey Milovidov
f495d8cfa5 Removed deprecated CMake function #2277 2018-05-06 12:30:35 +03:00
Alexey Milovidov
b1b95454cc Make warning suppressions more local #2277 2018-05-06 12:29:57 +03:00
Alexey Milovidov
53f03a4909 Merge branch 'llvm-jit' of https://github.com/pyos/ClickHouse into pyos-llvm-jit 2018-05-06 12:22:42 +03:00
Alexey Milovidov
f589149189 Fixed build of embedded compiler with clang 7 [#CLICKHOUSE-2] 2018-05-06 12:04:10 +03:00
Alexey Milovidov
a8deddbc68 Removed useless code [#CLICKHOUSE-2] 2018-05-06 09:52:23 +03:00
Alexey Milovidov
4bc5163b80 Fixed build with clang 7 #2277 2018-05-06 09:35:59 +03:00
Alexey Milovidov
a227a984b5 Fixed warning found by clang 7 [#CLICKHOUSE-2] 2018-05-06 09:29:57 +03:00
Alexey Milovidov
a5dd90c35e Added a patch for cc1as_main from clang7 #2277 2018-05-06 09:03:36 +03:00
Alexey Milovidov
2ba241b06e Fixed build of embedded compiler with clang 7 #2277 2018-05-06 09:03:05 +03:00
Alexey Milovidov
a0f1b1f1ee Whitespace [#CLICKHOUSE-2] 2018-05-06 05:21:59 +03:00
proller
634ba89f90 Build fixes 2018-05-05 15:34:17 +03:00
pyos
88bb2f7c25 Resolve symbols right after compiling. 
llvm::orc::RTDyldObjectLinkingLayer::findSymbol appears to be non-threadsafe.
 2018-05-05 00:38:17 +03:00
proller
7781492624 Fix user name on distributed queries (#2292) 
* Fix user name on distributed queries

* wip

* fix
 2018-05-05 00:21:23 +03:00
KochetovNicolai
e0addcdfec
Update ColumnVector.cpp 
Fixed memset bytes count.
 2018-05-03 20:29:53 +03:00
pyos
a286dea2e1 Don't waste time jit-compiling isolated functions. 
This is already done ahead of time when building the executable.
 2018-05-03 16:34:42 +03:00
Vitaliy Lyudvichenko
63cc34d3f6 Fixed incorrect failed OP detection in ZooKeeper. [#CLICKHOUSE-2] 2018-05-03 16:34:19 +03:00
pyos
23bbf632e5 If all inputs to a jitted function are constant, return a constant 2018-05-03 16:33:40 +03:00
pyos
accbbdb9e3 Add a setting that disables jit-compilation 2018-05-03 00:48:20 +03:00
pyos
900b92f744 Merge API changes from upstream 2018-05-01 22:52:33 +03:00
pyos
27f12eeaa3 Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 2018-05-01 22:51:37 +03:00
alexey-milovidov
52c58d3a82
Merge pull request #2308 from ilyshnikova/master 
Without std::move
 2018-05-01 12:35:57 -07:00
Tsarkova Anastasia
3a36569439 Without std::move 2018-05-01 21:34:42 +02:00
alexey-milovidov
81161be755
Merge pull request #2307 from ilyshnikova/master 
Without std::move
 2018-05-01 12:32:37 -07:00
Tsarkova Anastasia
8245dc3f6a Without std::move 2018-05-01 21:31:01 +02:00
alexey-milovidov
cb221cee29
Merge pull request #2306 from ilyshnikova/master 
struct instead of class
 2018-05-01 12:20:03 -07:00
Tsarkova Anastasia
ba901ebc3f struct instead of class 2018-05-01 21:18:13 +02:00
alexey-milovidov
9be89bd0d4
Merge pull request #2272 from ilyshnikova/master 
Conditional computations.
 2018-05-01 12:08:46 -07:00
Tsarkova Anastasia
7c9741ed5b Fix style. 2018-05-01 15:31:38 +02:00
Tsarkova Anastasia
fe0753a128 Minor fixes, adding test case. 2018-05-01 15:24:43 +02:00
pyos
7483ed24f0 Implement jit for logic functions 2018-05-01 14:43:15 +03:00
Tsarkova Anastasia
210a389592 Getting rid of measure action, other small fixes applied. 2018-04-30 21:33:32 +02:00
pyos
e4ace21f24 Remove laziness on nullable arguments from default implementation 
It breaks semantics, sadly.
 2018-04-30 15:35:32 +03:00
pyos
4970b06b57 Remove outdated comments 2018-04-30 02:21:45 +03:00
pyos
039c377a7a Work around a bug in llvm::IRBuilder::CreateMaxNum 2018-04-30 02:07:39 +03:00
pyos
059bbcacca Implement jit for most arithmetic functions, remove the test function 2018-04-30 01:43:02 +03:00
pyos
7529aa55a4 Fix a bug that limited inlining depth at 2 2018-04-30 01:23:27 +03:00
Tsarkova Anastasia
a99ff6f380 Fix tests. 2018-04-29 23:48:33 +02:00
Tsarkova Anastasia
9286c98789 Fix build. 2018-04-29 23:13:01 +02:00
pyos
b4c7bee12b Merge branch 'master' of https://github.com/yandex/ClickHouse into llvm-jit 2018-04-29 23:22:18 +03:00
pyos
72f2fea837 Extract the code that compiles a single IFunctionBase from LLVMFunction 2018-04-29 21:03:58 +03:00
pyos
1be009d485 Remove getDefaultNativeValue in favor of llvm::Constant::getNullValue 2018-04-29 20:32:30 +03:00
Tsarkova Anastasia
4bce6035b1
Merge branch 'master' into master 2018-04-29 18:02:34 +02:00
Tsarkova Anastasia
2c96b1c684 Add comments. Change projection restoring function. 2018-04-29 15:49:58 +02:00
pyos
01aaf99d75 Use C++17 fold expressions to simplify FunctionsArithmetic.h 2018-04-29 16:04:28 +03:00
pyos
fb577b1049 Hide the whole JIT API behind #if USE_EMBEDDED_COMPILER 
Kind ugly, but at least the conditionals are used consistently now.
 2018-04-29 13:48:16 +03:00
pyos
4641e2960f Move ExpressionActions::compileFunctions to ExpressionJIT.cpp. 
This means ExpressionJIT.h only has to expose one function.
 2018-04-29 13:39:01 +03:00
pyos
08345628a2 Support {Date,DateTime,Interval,UUID,FixedString} in compiled functions 2018-04-28 18:55:48 +03:00
pyos
6e05c5ace4 compilePrologue() isn't particularly useful after all. 
Basically the only thing it can do that compile() can't is create 'alloca'
instructions, which are only needed to get pointers to stack variables.
Given that dynamically-sized allocations aren't possible with this API,
such pointers are probably completely pointless (heh).
 2018-04-28 18:11:23 +03:00
pyos
1ffc2a0775 Make LLVMFunction monotonicity computation shorter (and fix a typo-bug) 2018-04-28 17:41:24 +03:00
pyos
a1eb938ed2 Inline nullable number constants into compiled code. 
Also, protect against some segfaults during compilation by checking
correctness of the type returned by compile().
 2018-04-28 17:12:00 +03:00
pyos
ccc895d162 Represent nullable types as pairs instead of pointers. 
Turns out LLVM has insertvalue & extractvalue for struct in registers. This is
faster than pointers because null checks are now subject to more optimizations.
 2018-04-28 14:12:23 +03:00
pyos
5c75342d54 Check nativity of all types *before* calling isCompilable 2018-04-28 01:03:52 +03:00
pyos
979c4d959f Let jit-compilable functions deal with NULLs themselves. 
And provide a default implementation of compile() for nullable columns
that actually works and is consistent with execute().
 2018-04-28 00:34:27 +03:00
alexey-milovidov
093c054b1f
Merge pull request #2263 from luc1ph3r/arbitrary-csv-delimiter 
Support an arbitrary CSV delimiter
 2018-04-27 13:13:09 -07:00
alexey-milovidov
96e2dfa790
Update SettingsCommon.h 2018-04-27 13:12:26 -07:00
pyos
49b61cd27d Refactor LLVMFunction to make extending to DataTypeNullable easier 2018-04-27 18:44:38 +03:00
Vitaliy Lyudvichenko
e152f223c9 Fix nodes leak in case of session expiration. [#CLICKHOUSE-2] 2018-04-26 22:46:45 +03:00
pyos
a9e0b6de9f Use system LLVMConfig.cmake with minor tweaks. 
Should fix Travis build, finally.
 2018-04-26 22:45:39 +03:00
Ivan Zhukov
4094e21be5 Code review 2018-04-26 20:41:43 +03:00
pyos
b4d527ee85 Inline compile-time constants into jitted functions. 2018-04-26 14:30:16 +03:00
pyos
c95f8a669f Throw in untyped versions of IFunction::{isCompilable,compile} 
IFunction inherits IFunctionBase for some reason despite not actually knowing
the types, so these two methods make no sense. The versions with DataTypes&
as an argument should be used instead.
 2018-04-25 20:07:19 +03:00
pyos
9ae5fe1b6d Minor style fixes 2018-04-25 18:33:58 +03:00
pyos
854f85dd9b Put #if USE_EMBEDDED_COMPILER in ExpressionJIT.{cpp,h} 2018-04-25 18:19:22 +03:00
pyos
d59b0d7ec0 Add IColumn::getRawData to fixed-contiguous columns 2018-04-25 18:16:48 +03:00
pyos
6c275c27d0 Remove an unnoticed debug return 2018-04-25 16:44:24 +03:00
pyos
c419d5a1a5 Poison only columns actually used by ARRAY_JOIN and JOIN 2018-04-25 16:01:06 +03:00
pyos
5482282943 Implement informational methods for LLVMFunction 2018-04-25 16:01:06 +03:00
pyos
af7ecd4c4a Move function compilation before insertion of REMOVE_COLUMNs 2018-04-25 16:01:06 +03:00
pyos
162a0c8b33 Fix some comments' style 2018-04-25 16:01:06 +03:00
pyos
0da110234c Do not compile the jit if USE_EMBEDDED_COMPILER is disabled 2018-04-25 16:01:00 +03:00
pyos
1bece1de46 Support nullable columns (with default behavior) in jitted functions 2018-04-25 13:37:26 +03:00
pyos
4bd0906613 Fix some comments 2018-04-25 13:37:26 +03:00
pyos
df2d2e0b25 Tweak the jit compilation API to be more amenable to lazy computation 2018-04-25 13:37:26 +03:00
pyos
b2077a466a Inline jit-compilable functions into other jit-compilable functions 2018-04-25 13:37:26 +03:00
pyos
3810173103 Remove IFunction::createResultColumn. 
Given that the list of supported types is hardcoded in
LLVMContext::Data::toNativeType, this method is redundant because
LLVMPreparedFunction can create a ColumnVector itself.
 2018-04-25 13:37:26 +03:00
pyos
6b526f784c Enable the default set of LLVM optimization passes 
I honestly can't tell if they work. LLVM has surprisingly bad API documentation.
 2018-04-25 13:37:26 +03:00
pyos
8c8a8f9c0f Extend the test jit-compilable function to arbitrary numbers 2018-04-25 13:37:25 +03:00
pyos
5f1bf11ede Implement a loop over the columns in jit-compiled code 2018-04-25 13:37:25 +03:00
pyos
407008a4d9 Separate jit-compilability checks from actual compilation 2018-04-25 13:37:25 +03:00
pyos
e96a5e8344 Implement JIT compilation, without a loop for now. 
It actually seems to work, so long as you only have one row that is. E.g.

    > select something(cast(number + 6 as Float64), cast(number + 2 as Float64)) from system.numbers limit 1';
    8

with this IR:

    define void @"something(CAST(plus(number, 6), 'Float64'), CAST(plus(number, 2), 'Float64'))"(void**, i8*, double*) {
    entry:
      %3 = load void*, void** %0
      %4 = bitcast void* %3 to double*
      %5 = load double, double* %4
      %6 = getelementptr void*, void** %0, i32 1
      %7 = load void*, void** %6
      %8 = bitcast void* %7 to double*
      %9 = load double, double* %8
      %10 = fadd double %5, %9
      store double %10, double* %2
      ret void
    }
 2018-04-25 13:37:25 +03:00
pyos
b398ffbaba Map all number types to LLVM types. 
The example from the previous commit doesn't need a cast to Float64 anymore.
 2018-04-25 13:37:25 +03:00
pyos
851684de51 Add a JIT interface for row-wise default-nullable functions. 
Not actually implemented, though. It does print out some jit-compiled stuff,
but that's about it. For example, this query:

    select number from system.numbers where something(cast(number as Float64)) == 4

results in this on server's stderr:

    define double @"something(CAST(number, 'Float64'))"(void**, i8*, void*) {
    "something(CAST(number, 'Float64'))":
      ret double 1.234500e+04
    }

(and an exception, because that's what the non-jitted method does.)

As one may notice, this function neither reads the input (first argument;
tuple of arrays) nor writes the output (third argument; array), instead
returning some general nonsense.

In addition, `#if USE_EMBEDDED_COMPILER` doesn't work for some reason,
including LLVM headers requires -Wno-unused-parameter, this probably only
works on LLVM 5.0 due to rampant API instability, and I'm definitely
no expert on CMake. In short, there's still a long way to go.
 2018-04-25 13:37:25 +03:00
pyos
27d90fb941 Add an example function that uses LLVM to compile its own body 2018-04-25 13:37:25 +03:00
Silviu Caragea
1dd5a704fc Merge remote-tracking branch 'origin/master' into background-schedule-pool-fix 
# Conflicts:
#	dbms/src/Common/ZooKeeper/LeaderElection.h
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreeAlterThread.cpp
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreeCleanupThread.cpp
#	dbms/src/Storages/MergeTree/ReplicatedMergeTreePartCheckThread.cpp
#	dbms/src/Storages/StorageReplicatedMergeTree.cpp
 2018-04-24 20:11:59 +03:00
alexey-milovidov
6c73fb86e3 Update FunctionsMath.h 2018-04-24 10:11:03 -07:00
Babacar Diassé
22b2099b0b use exp10 and cbrt from vectorclass when enabled 2018-04-24 10:11:03 -07:00
Tsarkova Anastasia
12c8014e5c Conditional computations. 2018-04-24 09:16:39 +02:00
sundy-li
e882acef31 fix:ODBC sqlType mapping 2018-04-23 22:55:06 -07:00
Alexey Milovidov
958a3d7ee7 Fixed error with Arrays inside Nested data type; added a test #2066 2018-04-22 20:30:28 -07:00
Ivan Zhukov
8cb45392c1 Propagate a CSV delimiter to non-basic DataTypes 2018-04-22 20:30:07 +03:00
Ivan Zhukov
e402ff3f81 Unify string checks with a new type 2018-04-22 02:42:01 +03:00
Ivan Zhukov
e84263eb3b Add a SettingChar type 2018-04-22 02:42:00 +03:00
Ivan Zhukov
a138ab2820 Add CSV delimter support in CSVRowOutputStream 2018-04-22 02:08:50 +03:00
Ivan Zhukov
91cb03bdaf Add delimiter support in CSVRowInputStream 2018-04-22 02:08:31 +03:00
Ivan Zhukov
1fc6bb6ffe Add a CSV delimiter setting 2018-04-22 01:20:39 +03:00
Alexey Milovidov
499b67642f Allow to startup with replicated tables in readonly mode when there is no ZooKeeper configured [#CLICKHOUSE-2] 2018-04-21 21:41:06 +03:00
Alexey Milovidov
5ba5e80846 Added correct code #2257 2018-04-20 22:45:23 +03:00
alexey-milovidov
60fade5de8 Revert "ISSUES-1885 UTF8 countCodePoints use SIMD" 2018-04-20 22:18:24 +03:00
Alexey Milovidov
c087449023 Fixed error #2246 2018-04-20 22:14:04 +03:00
Alexey Milovidov
ac48e1e911 Fixed error #2246 2018-04-20 20:34:09 +03:00
alexey-milovidov
21a5d2dfde Update Macros.h 2018-04-20 19:10:26 +03:00
alexey-milovidov
c783a69d6b Update Macros.cpp 2018-04-20 19:10:26 +03:00
Kirill Shvakov
918dbc2902 #2249 allow macros while creating kafka engine 2018-04-20 19:10:26 +03:00
Ivan He
c94b0a1960 fix typo of struct name 2018-04-20 16:27:48 +03:00
Alexey Milovidov
6b88a2a7a5 Better info in log #2246 2018-04-20 04:14:04 +03:00