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11 Commits

Author SHA1 Message Date
Tobias Gödderz 6a3f50fb88 Enable AQL subquery optimization (only on getSome) (#10267)
Activate the Subquery Optimization rule in getSome only cases
2019-10-30 17:10:01 +01:00
Markus Pfeiffer fc634a2fa0 Replace template <bool blockPassthrough> (#10127)
* Replace template <bool blockPassthrough>

by template <BlockPassthrough blockPassthrough> where BlockPassthrough is an
enum class.

This is mainly for better readability and for some type safety.

* Fixup some implicit conversions to bool
2019-10-02 09:47:09 +02:00
Simon cb7bf0314b Use fuerte in RemoteExecutor (#10077) 2019-09-27 16:20:38 +02:00
Tobias Gödderz 5e8bdcbc24 Add definitions for static variables in Executor::Properties (#10093) 2019-09-26 14:48:29 +02:00
Tobias Gödderz 82b0a5e745 De-inline in AQL (#10025)
* Enable IPO (LTO) via CMake

* Use separate IPO_ENABLED variable

* Enabled IPO for more binaries

* Enabled IPO for arangobackup

* Suppress an MSVC warning (though it is not unjustified...)

* Fix static builds, broken due to Policy CMP0060 introduced in cmake 3.3

* Removed policies superseded by minimum cmake version

* Disable IPO with google tests due to a g++ bug

* Disable IPO with google tests only on AUTO

* Disable warning for correct line

* Begin de-inlining Aql

* de-inlining Aql: 2nd batch

* de-inlining Aql: 3rd batch

* de-inlining Aql: 4th batch

* Moved code out of ifdef

* Enabled IPO for additional libs

* Fixed some problems found with IPO enabled

- Fixed ODR violation in Pregel
- Removed unused code in ClusterMethods
- Avoid possible uninitialized variable usage

* Set IPO globally, except for 3rdParty libs

* De-inlined AstHelper again (was undone due to a previous merge conflict)

* Added missing .cpp file

* Fixed compilation with MSVC

* Removed superfluous includes from deinlined AQL header files

* Added includes for size_t

* Deleted outdated files

* De-inlined files that were undone during the merge

* Removed includes from files that were undone during merge

* Fixed merge conflicts
2019-09-25 11:20:03 +02:00
Heiko 58db1023f3 Feature/aql skip some (#8771)
* testing skipSome implementation, default and passThrough

* added simple implementation for default and passthrough skipsome methods

* added skipRows function to enumerate collection executor

* added tests for the enumerate collection skipRows function

* implemented and tested enumeratecollection skipSome

* skipSome tests

* fixed a test, prepared iresearch view exec for skipping

* rm logs

* gcc bug workaround

* changed to original test code as it has been before

* iresearch skipping, added ires skip test

* added index executor skipRows

* added skip blockfetcher, quick exit index

* test

* const dummy and singlerowfetcher skip

* forgot return value

* input wrong initialized

* trying to remove dynamic cast and solve with a different approach

* cleanup

* const skip

* jslint

* Handle skipSome of subqueries correctly

* Removed unused code

* Removed unused member

* Simplified skip variants and enabled IndexExecutor skipping

* A little cleanup, fixed DependencyProxy::skipSome

* Reverted test change

* Tried to make testLimitBlock3 clearer

* Extended test suite

* Bugfix

* Added stats when skipping and fixed a few other things

* Bugfixes

* Moar bugfixes

* Update arangod/Aql/IResearchViewExecutor.cpp

Co-Authored-By: hkernbach <hkernbach@users.noreply.github.com>

* Update arangod/Aql/IndexExecutor.cpp

Co-Authored-By: hkernbach <hkernbach@users.noreply.github.com>

* Update arangod/Aql/IndexExecutor.cpp

Co-Authored-By: hkernbach <hkernbach@users.noreply.github.com>

* applied requested changes

* Fixed a bug in LimitExecutor::expectedNumberOfRows()

* Fix skipSome in catch test RowFetcherHelper

* Fixed a bug in the tests

* Two bugfixes in LimitExecutor::expectedNumberOfRows

* Avoid passing large batch sizes from skipSome to getSome

* Fixed Windows compile errors

* Fixed a skip bug with WAITING in unsorting gather blocks

* Make aql-skipping find some cluster bugs, like the last commit

* Bugfix and additional asserts

* Fixed skipSome counting in IndexExecutor

* Resolved merge conflicts
2019-05-08 15:02:43 +02:00
Tobias Gödderz 6dfb9995b4 Feature/aql by line cleanup (#8848)
* Removed useless parameters of buildCallback

* Renamed produceRow to produceRows and adapted a comment

* Renamed BlockFetcher to DependencyProxy

* Applied git-clang-format
2019-04-25 15:51:11 +02:00
Tobias Gödderz a16d5afb33 Added custom initializeCursor implementations for Index and EnumerateCollection (#8828)
* Added custom initializeCursor implementations for Index and EnumerateCollection

* Replace queue with deque to allow clear()

* Replaced queue member calls

* Fixed MSVC++ and C++14 compatibility
2019-04-24 10:41:49 +02:00
Tobias Gödderz 08afad7296 Remove AqlItemBlockShell (#8681)
* Added RemoteExecutor skeleton

* Moved RemoteBlock implementations to ExecutionBlockImpl<RemoteExecutor>

* Remove unnecessary include to avoid unused function warnings

* Fixed gcc compile error

* Moved Scatter/Distribute block implementations to their new Executor versions

* Applied clang-format

* Added factory, infos and a skeleton for the unordered view executor

* Removed assert based on wrong assumption

* Added members from IResearchViewBlockBase to IResearchViewExecutor

* Moved more code into the ViewExecutor, hopefully enough to produce a working version now

* Added missing reset code, made produceRow work mostly correct

* Removed superfluous parentheses to get more useful output from Catch

* Ported fix 923b6e81ac723d1fe37f8e7bf1ab81149f3a08ef

Original commit message was:
Fixed a race condition in RemoteBlock which was triggered during
shutdown overtaking getSome.

* Applied review comments

* Inject input row instead of an item block + pos into the expression context, plus fixed some tests

* Adapted test. Search tests are now green.

* Do not ask upstream when already DONE

* Removed `limit` from next()

* Simplified code that could handle producing more than one document

* Minor readability change

* Solved two TODOs noted in the review

* Removed leftover references to DistributeNode members in the DistributeBlock

* Reverted removal of "exhausted"

* WIP: Implemented variant with scorers

* Fixed compile errors of the last commit

* Fixed some asserts and calculations

* Fixed violated assertions

* Moved files from IResearch/ to Aql/

* Replaced recursive call with a loop

* Worked on a few TODOs

* Removed IResearchViewBlock

* Set input registers correctly

* Eliminated dependency to the Node in the Executor

* Don't misuse the volatility variables for initialization

* Extended a TODO note

* Removed obsolete includes

* Removed an obsolete include from the tests

* Added missing include

* Read PKs in batches

* Fixed merge conflict

* Fixed merge conflict

* Restrict prefetching of PKs to the number of rows in the current output block

* Fixed merge

* Fix IResearch ASan errors

* Revert "Restrict prefetching of PKs to the number of rows in the current output block"

This reverts commit e0fd8698a3.

* Revert "Read PKs in batches"

This reverts commit c06c4d7a36.

* Began some small step refactoring to introduce batch-reading correctly

* Extracted method fillBuffer

* Extracted method evaluateScores

* Minor changes

* Read data from iresearch index in batches

* Replaced std::deque<IndexResult> buffer by a new class

* Solved minor TODOs

* Fixed last commit

* Fixed merge conflict

* Removed accidentally re-added view blocks

* Implemented SharedAqlItemBlockPtr

* Replaced all AqlItemBlockShell, shared_ptr<AqlItemBlock>, unique_ptr<AqlItemBlock> with SharedAqlItemBlockPtr

* Removed AqlItemBlockShell

* Bugfixes

* Added missing noexcept (used in returnBlock())

* Added nullptr constructor/operator= and noexcept specs

* Removed references to the shell

* Implemented review comments

* Fixed a compile error clang somehow ignored

* Two bugfixes and additional asserts

* Fixed ASan error

* protected AqlItemBlock destructor, and some cleanup

* added SharedAqlItemBlockPtr include in QueryCursor.h

* Added some asserts

* Fixed merge conflicts

* protected returnBlock in AqlItemBlockManager
2019-04-12 19:52:01 +02:00
Heiko 8e308680d8 Bug fix/exec block cleanup (#8710)
* remove unused functions

* more cleanup, virtual functions

* rm old functions

* more cleanup

* more cleanup, rm unused code

* rm of inheritRegisters and cleaerRegisters

* more cleanup, move functions into IMPL and cluster blocks

* used wrong shutdown function

* rm not reachable code

* moved lots of ExecutionBlock stuff to Impl and ClusterBlocks

* trace functions back to executionblock

* rm trace

* rm empty protected

* this getBlock addition, might be useless

* more fixes

* fixes for the distribute executor, hopefully almost done now

* removed obsolete todos

* shutdown var order

* applied requested changes

* re added const

* suppress a warning

* added forgotten test changes

* default destructor, removed not needed function

* refactor name

* Update tests/CMakeLists.txt

Co-Authored-By: hkernbach <hkernbach@users.noreply.github.com>
2019-04-12 16:11:03 +02:00
Michael Hackstein 48b709ae16
Feature/subquery by line (#8553)
Subquery Executor by line
2019-03-25 17:02:07 +01:00