1. 12 Mar, 2020 1 commit
    • [REFACTOR] Streamline Function Attr interface. (#5045) · ec86d7f1
      * [REFACTOR] Streamline Function Attr interface.
      
      There has been quite a few recent changes that depends heavily on
      the function attr interface. This PR streamlines that interface by introducing
      two APIs that covers most of the usages.
      
      - GetAttr which gets a typed object for a given key
        - HasNonzeroAttr is a quick helper that calls GetAttr to quickly check an attribute
      - WithAttr that creates a new function object with the given attr
        - The API comes with copy on write optimization to avoid multiple copies
        - We deliberately pick the prefix With(instead of Set) to indicate this
          function does not mutate the original input.
      
      On the python side:
      - We allow read access via func.attrs (which is a DictAttr)
      - func.with_attrs to create a new instance with updated attrs.
      
      We also get rid of the small wrapper functions and make sure the API centered around
      the GetAttr and HasNonzeroAttr interface.
      
      This PR also changes the function construction to follow the new convention.
      
      * Address review comments
      
      * Address review comments
      
      * Fix doxygen path
      Tianqi Chen committed
  2. 25 Feb, 2020 1 commit
  3. 07 Feb, 2020 1 commit
    • [REFACTOR][PY][API-Change] Polish tvm.runtime, tvm.runtime.module API update (#4837) · e0122c0e
      * [REFACTOR][PY-API] Polish tvm.runtime, tvm.runtime.module API update
      
      This PR updates the tvm.runtime to use the new FFI style.
      
      - Remove top-level tvm.module to avoid confusion between runtime.Module and IRModule
      - API changes wrt to runtime.Module
        - tvm.module.load -> tvm.runtime.load_module
        - tvm.module.enabled -> tvm.runtime.enabled
        - tvm.module.system_lib -> tvm.runtime.system_lib
      - Remove dep on api_internal from runtime.
      
      * Update module.load in the latest API
      Tianqi Chen committed
  4. 04 Feb, 2020 1 commit
  5. 19 Jan, 2020 1 commit
    • [REFACTOR] Establish tir (#4740) · cf59b206
      TIR is the new namespace for low-level IR
      for tensor-level optimizations and loop transformations.
      
      This PR establishes the namespace and files.
      
      - lowered_func.h,buffer.h,data_layout.h -> tir/buffer.h,tir/data_layout.h,tir/lowered_func.h
      - ir.h -> tir/expr.h, tir/stmt.h
      - ir_functor_ext.h -> tir/expr_functor.h, tir/stmt_functor.h
      Tianqi Chen committed
  6. 15 Jan, 2020 1 commit
  7. 14 Jan, 2020 1 commit
  8. 08 Jan, 2020 1 commit
    • [REFACTOR][IR] Add Node suffix to low-level IR nodes (#4649) · f4c5f93b
      * [REFACTOR][IR] Variable -> VarNode
      
      * [REFACTOR][IR] Add/Sub/Mul/Div -> AddNode/SubNode etc.
      
      * [REFACTOR][IR] Min/Max/FloorDiv/FloorMod -> MinNode/MaxNode etc.
      
      * [REFACTOR][IR] EQ/NE/LT/LE/GT/GE/Select -> EQNode/NENode etc.
      
      * [REFACTOR][IR] Add Node suffix to Select/Call/Load/Ramp/Shuffle/Let
      
      * [REFACTOR][IR] Add node suffix to IntImm/UIntImm/FloatImm/StringImm
      
      * [REFACTOR][IR] Add Node suffix to Any, AttrStmt, AssertStmt
      
      * [REFACTOR][IR] Add Node suffix to Store/Provide/Allocate/Free
      
      * [REFACTOR][IR] Add Node suffix to ProducerConsumer
      
      * Fix lint
      
      * style updates, test fixes
      Tianqi Chen committed
  9. 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
  10. 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
  11. 30 Dec, 2019 1 commit
  12. 18 Dec, 2019 1 commit