1. 06 Jan, 2020 1 commit
    • [REFACTOR] Automatically deduce function type signature in Registry.set_body_typed (#4623) · d5d63a44
      Previously we support a limited case of function type deduction and in many places
      we have to supply the type twice during set_body_typed (one in the template parameter, another in the lambda signature).
      
      This PR improves the deduce function by enablng automatic function signature deduction.
      
      ```
      TVM_REGISTER_GLOBAL("sub")
      .set_body_typed([](int x, int y) -> int { return x - y; });
      ```
      
      Unfortunately, because of template conflict, we can not support the original case
      where both type signature and lambda are supplied through set_body_typed.
      
      This PR refactors the existing regsitration to the new style.
      Tianqi Chen committed
  2. 04 Jan, 2020 1 commit
    • [REFACTOR] TVM_REGISTER_API -> TVM_REGISTER_GLOBAL (#4621) · 81523604
      TVM_REGSISTER_API is an alias of TVM_REGISTER_GLOBAL.
      In the spirit of simplify redirections, this PR removes
      the original TVM_REGISTER_API macro and directly use TVM_REGISTER_GLOBAL.
      
      This type of refactor will also simplify the IDE navigation tools
      such as FFI navigator to provide better code reading experiences.
      
      Move EnvFunc's definition to node.
      Tianqi Chen committed
  3. 30 Dec, 2019 1 commit
    • [REFACTOR][RUNTIME] Update NDArray use the Unified Object System (#4581) · 55bd786f
      * [REFACTOR][RUNTIME] Move NDArray to Object System.
      
      Previously NDArray has its own object reference counting mechanism.
      This PR migrates NDArray to the unified object protocol.
      
      The calling convention of NDArray remained intact.
      That means NDArray still has its own type_code and
      its handle is still DLTensor compatible.
      
      In order to do so, this PR added a few minimum runtime type
      detection in TVMArgValue and RetValue only when the corresponding
      type is a base type(ObjectRef) that could also refer to NDArray.
      
      This means that even if we return a base reference object ObjectRef
      which refers to the NDArray. The type_code will still be translated
      correctly as kNDArrayContainer.
      If we assign a non-base type(say Expr) that we know is not compatible
      with NDArray during compile time, no runtime type detection will be performed.
      
      This PR also adopts the object protocol for NDArray sub-classing and
      removed the legacy NDArray subclass protocol.
      Examples in apps/extension are now updated to reflect that.
      
      Making NDArray as an Object brings all the benefits of the object system.
      For example, we can now use the Array container to store NDArrays.
      
      * Address review comments
      Tianqi Chen committed
  4. 25 Dec, 2019 1 commit
    • [RUNTIME] Remove Extension VTable in favor of Unified Object system. (#4578) · e91cc5ab
      Before the unified object protocol, we support pass
      additional extension objects around by declaring a type as an extension type.
      The old extension mechanism requires the types to register their
      constructor and deleter to a VTable and does not enjoy the benefit of the
      self-contained deletion property of the new Object system.
      
      This PR upgrades the extension example to make use of the new object system
      and removed the old Extension VTable.
      
      Note that the register_extension funtion in the python side continues to work
      when the passed argument does not require explicit container copy/deletion,
      which covers the current usecases of the extension mechanism.
      Tianqi Chen committed
  5. 24 Oct, 2019 1 commit
    • [NODE][REFACTOR] Refactor reflection system in node. (#4189) · 78ca6fc8
      * [NODE][REFACTOR] Refactor reflection system in node.
      
      - Removed the old Node, Node is now just an alias of runtime::Object
      - Introduce ReflectionVTable, a new columnar dispatcher to support reflection
        - This allows us to remove vtable from most node objects
        - The VisitAttrs are registered via TVM_RESGITER_NODE_TYPE,
          they are no longer virtual.
      - Consolidated serialization and reflection features into node.
      
      * Explicit type qualification when calling destructor.
      
      * Fix SPIRV, more comments
      Tianqi Chen committed
  6. 10 Apr, 2019 1 commit
    • [REFACTOR] Use more TypedPackedFuncs (#2981) · 51785062
      * Add `set_body_simple` to Registry, refactor a lot of code to use it
      
      * Add more types to Relay PackedFuncs
      
      * Add Registry::set_body_method to easily make Node methods into
      PackedFuncs
      
      * Add set_body_method, set_body_node_method; start typing api_lang
      
      * Add some docs, remove unused script
      
      * Fix mysterious linter problem
      
      * Touch up api_ir.cc
      
      * Fix some issues with TOPI argument counts
      
      * Revert changes to topi.cc to avoid problems with optional arguments
      
      * A little more cleanup
      
      * Type more of the api _ functions
      
      * Whitespace
      
      * Finalize names and docs for new registry helpers
      
      * Update docs
      James Gilles committed
  7. 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
  8. 21 Feb, 2019 1 commit
  9. 24 Aug, 2018 1 commit
  10. 23 Aug, 2018 1 commit
  11. 29 May, 2018 1 commit
  12. 10 Apr, 2018 1 commit
  13. 08 Oct, 2017 1 commit
  14. 12 Sep, 2017 1 commit
  15. 07 Jul, 2017 1 commit
  16. 22 Apr, 2017 1 commit
  17. 21 Apr, 2017 1 commit
  18. 24 Feb, 2017 1 commit