1. 19 Jan, 2020 1 commit
  2. 18 Jan, 2020 1 commit
  3. 14 Jan, 2020 1 commit
    • [REFACTOR][IR] Unified IR IRModule structure. (#4699) · c69092ae
      This PR brings relay::Module as the unified IRModule structure.
      IRModule will be used as the basic unit for transformations
      through out the stack.
      
      - Rename relay::Module -> IRModule
      - Move relay/module.h -> ir/module.h
      - ModuleNode::FromExpr -> IRModule::FromExpr
      - FromText -> IRModule::FromText
      Tianqi Chen committed
  4. 11 Jan, 2020 1 commit
  5. 31 Dec, 2019 1 commit
    • [REFACTOR][OBJECT] Consoldiate NodePtr/Ref/Hash/Equal to Object (#4603) · a8c36921
      * [REFACTOR][OBJECT] Consoldiate NodePtr/Ref/Hash/Equal and macros to Object.
      
      Historically, we have classes like NodePtr/Ref/HashEqual.
      After unified object protocol, these names are just alias of the object counterpart.
      Moreover, there are helper macros defined over the places for defining these object.
      
      This PR consoldiate the terminologies into the corresponding ones
      in the Object system so we have a clean and consistent API moving forward.
      
      * Update include/tvm/attrs.h
      
      Co-Authored-By: Wei Chen <ipondering.weic@gmail.com>
      
      * fix compilation
      
      Co-authored-by: Wei Chen <ipondering.weic@gmail.com>
      Tianqi Chen committed
  6. 24 Oct, 2019 3 commits
  7. 21 Oct, 2019 1 commit
    • [REFACTOR][NODE][RUNTIME] Move Node to the new Object protocol. (#4161) · 7895adb2
      * [REFACTOR][NODE][RUNTIME] Move Node to the new Object protocol.
      
      This PR removes the original node system, and make node as a subclass of Object.
      This is a major refactor towards a better unified runtime object system.
      
      List of changes in the refactor:
      
      - We now hide data_ field, use Downcast explicitly to get a sub-class object.
      - Removed the node system FFI in python.
      - Removed the node C API, instead use PackedFunc for list and get attrs.
      - Change relay::Op::set_attr_type_key(attr_key_name) to relay::Op::set_attr_type<AttrType>().
        - This change was necessary because of the new Object registration mechanism.
        - Subsequent changes to the op registrations
        - The change revealed a few previous problems that is now fixed.
      - Patched up a few missing node type registration.
        - Now we will raise an error if we register object that is not registered.
      - The original node.h and container.h are kept in the same location.
      - Calling convention: kObjectHandle now equals the old kNodeHandle, kNodeHandle is removed.
      - IRFunctor now dispatches on ObjectRef.
      - Update to the new type checking API: is_type, derived_from are replaced by IsInstance.
      - Removed .hash member function, instead use C++ convention hasher functors.
      
      * Address review comments
      Tianqi Chen committed
  8. 05 Jul, 2019 1 commit
  9. 13 Jun, 2019 1 commit
  10. 08 Apr, 2019 1 commit
    • [HEADER] Add Header to Comply with ASF Release Policy (#2982) · cffb4fba
      * [HEADER] ASF header dir=include
      
      * [HEADER] ASF Header dir=src
      
      * [HEADER] ASF Header -dir=python
      
      * [HEADER] ASF header dir=topi
      
      * [HEADER] ASF Header dir=nnvm
      
      * [HEADER] ASF Header -dir=tutorials
      
      * [HEADER] ASF Header dir=tests
      
      * [HEADER] ASF Header -dir=docker
      
      * fix whitespace
      
      * [HEADER] ASF Header -dir=jvm
      
      * [HEADER] ASF Header -dir=web
      
      * [HEADER] ASF Header --dir=apps
      
      * [HEADER] ASF Header --dir=vta
      
      * [HEADER] ASF Header -dir=go
      
      * temp
      
      * [HEADER] ASF Header --dir=rust
      
      * [HEADER] Add ASF Header --dir=cmake
      
      * [HEADER] ASF Header --dir=docs
      
      * [HEADER] Header for Jenkinsfile
      
      * [HEADER] ASF Header to toml and md
      
      * [HEADER] ASF Header to gradle
      
      * Finalize rat cleanup
      
      * Fix permission
      
      * Fix java test
      
      * temporary remove nnvm onnx test
      Tianqi Chen committed
  11. 16 Feb, 2019 1 commit
    • [Relay] Algebraic data types (#2442) · 2ae3124f
      * First pass on ADTs
      
      * Add doc string for tag field
      
      * Visit constructors in TypeVisitor for TypeData
      
      * Add to description of type call
      
      * Add type call to type solving and unification
      
      * Make type mutator for typecall consistent with others (only create new node if there's a change)
      
      * Ensure kindchecking can handle type calls and typedata
      
      * Fix bad nesting in module constructor
      
      * Correctly construct call in typecall test
      
      * Add call override for ordinary vars (do we want this?)
      
      * Remove generalization hack from type inference because it was breaking ADT constructors
      
      * Check that there are no free type vars in exprs after inferring type
      
      * Free var checks need module because of ADT constructors
      
      * Typecall test can't have unbound type var, make it global
      
      * Uncomment tmap test and remove comments about failing to infer ret type; those work now
      
      * Put in dummy visits for ADTs in graph runtime codegen to placate pylint
      
      * Fix Relay type infer test module constructor
      
      * Mark override for TypeCallNode in type solver
      
      * Ensure free vars check treats patern vars as bound
      
      * Run interpreter in more ADT test cases
      
      * Refactor kind check to return the kind, like typechecking
      
      * Fix invalid typecall in test
      
      * Add kind check to type inference, do not use nulls in func_type_annotation()!
      
      * Redundant whitespace
      
      * Make TypeData a separate kind
      
      * Make ADT handles a separate kind too, document calling convention better
      
      * Remove nats and tree from prelude, move to test, document prelude
      
      * Restore and document nat and tree to prelude, add more tree tests
      
      * Add alpha equality tests for match cases, fix variable binding bug
      
      * Add more kind check tests for ADTs
      
      * Add more tests for finding free or bound vars in match exprs
      
      * Add unification tests for type call
      
      * Update main() for alpha equality tests
      
      * Add simple type inference test cases for match exprs and ADT constructors
      
      * Add more ADT interpreter tests
      
      * Allow incomplete types when typechecking match cases
      
      * Type inference for pattern vars should use the type annotation if it's there
      
      * Two more specific test cases for ADT matching
      
      * Add option ADT to prelude
      
      * Fix broken reference to kind enum
      
      * Fix rebase snags
      
      * Do not attach checked types to constructors
      
      * More docstrings for module fields
      
      * Use proper wrapper for indexing into module type data
      
      * checked_type for constructors is not populated
      
      * Expand type call docstring
      
      * Rename PatternConstructor con field
      
      * Use error reporter for pattern constructor case
      
      * Condense error reporting in kind check, use error reporter
      
      * Expand docstrings and rename ADT fields
      
      * Rename 'option' ADT to 'optional' for consistency with Python
      
      * Add various list iterators and utility functions to prelude
      
      * Add smoke tests for new iterators in prelude
      
      * Add concat to prelude
      
      * Add smoke test for concat
      
      * Correct docstrings in prelude
      
      * Ensure that type defs are written in module initialization
      
      * Various requested renamings
      
      * Correct rebase snags
      
      * Add kind check tests for ref types
      
      * Update the main() for kind checking tests
      Steven S. Lyubomirsky committed
  12. 15 Feb, 2019 1 commit
  13. 05 Nov, 2018 1 commit
  14. 02 Nov, 2018 1 commit
  15. 30 Oct, 2018 1 commit