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* tensor mergeHåvard Pettersen2020-01-1336-17/+403
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* Merge pull request #11716 from vespa-engine/arnej/gc-sparse-codeHenning Baldersheim2020-01-106-210/+12
|\ | | | | remove unused code
| * remove unused codeArne Juul2020-01-096-210/+12
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* | use vespalib::visit_rangesArne Juul2020-01-091-18/+11
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* Fix format strings.Tor Egge2020-01-073-5/+5
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* Merge pull request #11664 from vespa-engine/havardpe/overloadHåvard Pettersen2020-01-073-42/+59
|\ | | | | Havardpe/overload
| * introduce overload classHåvard Pettersen2020-01-033-42/+59
| | | | | | | | and use it with std::visit when inspecting std::alternative
* | Add/corect copyright headersJon Bratseth2020-01-031-0/+1
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* Fix forward declarations.Tor Egge2020-01-021-1/+1
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* Merge pull request #11602 from vespa-engine/arnej/add-xp-workbench-2Arne H Juul2019-12-2012-0/+1086
|\ | | | | add timing/quality benchmark tool for ANN
| * add timing/quality benchmark tool for ANNArne Juul2019-12-1912-0/+1086
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* | improve testingHåvard Pettersen2019-12-191-2/+14
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* | optimize dense tensor peekHåvard Pettersen2019-12-188-0/+234
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* compile in throw-away thread when not using an executorHåvard Pettersen2019-12-181-2/+3
| | | | this is more similar to old behavior
* allow single quotes for strings (includes quoted tensor labels)Håvard Pettersen2019-12-172-8/+25
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* avoid race in unit testHåvard Pettersen2019-12-131-6/+3
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* Merge pull request #11563 from ↵Håvard Pettersen2019-12-133-20/+146
|\ | | | | | | | | vespa-engine/havardpe/more-robust-executor-binding more robust executor binding
| * more robust executor bindingHåvard Pettersen2019-12-133-20/+146
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* | give valgrind more timeHåvard Pettersen2019-12-131-1/+1
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* async concurrent llvm compilationHåvard Pettersen2019-12-1225-643/+785
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* improve label parsing in ranking expressionsHåvard Pettersen2019-12-0610-115/+141
| | | | | | | | | | | | | unquoted labels can now contain almost anything labels can now also be quoted (in tensor create/peek) NB: indexes in verbose tensor create cannot be quoted expressions in tensor peek must have () around them expression results are rounded before conversion the sign is kept when expression results are converted to labels trivial number expressions in tensor peek are converted to labels ... by the parser, to better inline bindings created by tensor lambdas verbatim tensor peek for indexed dimensions will fail type resolution ... when the label cannot be converted to a valid index
* auto-convert Number/String single-node expressionsHåvard Pettersen2019-12-043-4/+35
| | | | ... inside tensor peek address to verbatim labels
* remove TensorLambda classHåvard Pettersen2019-12-049-69/+3
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* tensor lambda is now syntactic sugar for tensor createHåvard Pettersen2019-12-045-52/+125
| | | | perform constant-value folding for tensor create
* tensor peekHåvard Pettersen2019-12-0224-68/+536
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* use comma tracker one more placeHåvard Pettersen2019-11-142-3/+3
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* more explicit comma trackingHåvard Pettersen2019-11-145-35/+39
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* added convenient tensor create parsingHåvard Pettersen2019-11-133-64/+173
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* added missing test (value type dense subspace size)Håvard Pettersen2019-11-131-0/+14
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* enable obtaining the unsorted dimensions listHåvard Pettersen2019-11-135-3/+59
| | | | ... as a side-effect of parsing a type spec
* optimize dense tensor createHåvard Pettersen2019-11-089-2/+225
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* tensor create operationHåvard Pettersen2019-11-0822-76/+472
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* fast forest refactoring and experimentationHåvard Pettersen2019-11-017-220/+670
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* avoid using union for type conversionHåvard Pettersen2019-10-241-15/+9
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* use float in vm forest implementationHåvard Pettersen2019-10-231-17/+34
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* Merge pull request #10840 from vespa-engine/havardpe/faster-boosted-modelsGeir Storli2019-10-025-7/+417
|\ | | | | faster gbdt forest evaluation
| * faster gbdt forest evaluationHåvard Pettersen2019-10-025-7/+417
| | | | | | | | | | This is a draft implementation of gbdt forest evaluation doing feature-at-a-time rather than tree-at-a-time.
* | Handle llvm 9 changes.Tor Egge2019-09-291-0/+34
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* detect if inversion as gbdt modelHåvard Pettersen2019-09-066-39/+119
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* more robust verification of tensor conformance test generationHåvard Pettersen2019-09-022-2/+102
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* add tests for vector+scalar joinArne Juul2019-08-202-1/+177
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* update tests after reviewArne Juul2019-08-192-4/+3
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* add float-cell casesArne Juul2019-08-192-1006/+1699
| | | | * also, make input values exactly representable as floats
* Use const operator<.Tor Egge2019-08-011-1/+1
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* also optimize for float cellsHåvard Pettersen2019-07-1521-208/+262
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* enable hw dot product for float cellsHåvard Pettersen2019-07-113-20/+64
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* remove concept of dimension 'bound-ness'Håvard Pettersen2019-07-106-80/+13
| | | | clean up tensor attribute code
* float cells in attributeHåvard Pettersen2019-07-091-0/+1
| | | | also assert for cell type consistency in dense tensor view
* rename dense::apply -> dense::generic_joinArne Juul2019-07-043-13/+13
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* add TypedCells and related functionalityArne Juul2019-07-0445-821/+692
| | | | | | | | | | | * templated DenseTensor * templated DenseTensorModify * add templated TypedDenseTensorBuilder * remove DirectDenseTensorBuilder * remove unused TensorMapper * add dispatch structs * add unit test for generic dense join * add special handling of reducing all dimensions