1. 08 Sep, 2019 1 commit
  2. 02 Sep, 2019 1 commit
  3. 25 Jul, 2019 1 commit
    • Implementation of uTVM (#3227) · ef909df1
      * uTVM interfaces (#14)
      
      * some minor interface changes
      
      * implemented HostLowLevelDevice
      
      * added MicroDeviceAPI
      
      * implemented micro_common and added Python interfaces
      
      * current status, semi implemented micro session
      
      * added micro_common implementation and python interfaces (#18)
      
      * added micro_common implementation and python interfaces (#18)
      
      * current status, semi implemented
      
      * host test working
      
      * updated interfaces for MicroSession arguments allocation
      
      * make somewhat lint compatible
      
      * fix based on comments
      
      * added rounding macro
      
      * fix minor bug
      
      * improvements based on comments
      
      * Clean up `binutil.py` and make Python-3-compatible
      
      * Change argument allocation design
      
      * Address feedback and lint errors
      
      * Improve binutil tests
      
      * Simplify allocator (per @tqchen's suggestions)
      
      * Doc/style fixes
      
      * farts
      
      * mcgee
      
      * rodata section werks
      
      (and so does `test_runtime_micro_workspace.py`)
      
      * simple graph runtime werk
      
      * TEMP
      
      * ResNet works, yo
      
      * First round of cleanup
      
      * More cleanup
      
      * runs a dyson over the code
      
      * Another pass
      
      * Fix `make lint` issues
      
      * ready to pr... probably
      
      * final
      
      * Undo change
      
      * Fix rebase resolution
      
      * Minor fixes
      
      * Undo changes to C codegen tests
      
      * Add `obj_path` in `create_micro_lib`
      
      * TEMP
      
      * Address feedback
      
      * Add missing TODO
      
      * Partially address feedback
      
      * Fix headers
      
      * Switch to enum class for `SectionKind`
      
      * Add missing ASF header
      
      * Fix lint
      
      * Fix lint again
      
      * Fix lint
      
      * Kill lint warnings
      
      * Address feedback
      
      * Change Python interface to MicroTVM
      
      All interaction with the device is now through `Session` objects, which
      are used through Python's `with` blocks.
      
      * Reorder LowLevelDevice interface
      
      * Store shared ptr to session in all alloced objects
      
      * Move helper functions out of `tvm.micro`
      
      * Switch static char arr to vector
      
      * Improve general infra and code quality
      
      Does not yet address all of tqchen's feedback
      
      * Forgot a rename
      
      * Fix lint
      
      * Add ASF header
      
      * Fix lint
      
      * Partially address MarisaKirisame's feedback
      
      * Lint
      
      * Expose `MicroSession` as a node to Python
      
      * Revert to using `Session` constructor
      
      * Fix compiler error
      
      * (Maybe) fix CI error
      
      * Debugging
      
      * Remove
      
      * Quell lint
      
      * Switch to stack-based session contexts
      
      * Make uTVM less intrusive to host codegen
      
      And use SSA for operands of generated ternary operators
      
      * Inline UTVMArgs into UTVMTask struct
      
      * Remove `HostLowLevelDevice` header
      
      * Remove `BaseAddr` class
      
      * Address feedback
      
      * Add "utvm" prefix to global vars in runtime
      
      * Fix lint
      
      * Fix CI
      
      * Fix `test_binutil.py`
      
      * Fix submodules
      
      * Remove ResNet tests
      
      * Make `test_binutil.py` work with nose
      
      * Fix CI
      
      * I swear this actually fixes the binutil tests
      
      * lint
      
      * lint
      
      * Add fcompile-compatible cross-compile func
      
      * Add docs for uTVM runtime files
      
      * Move pointer patching into `MicroSession`
      
      * Fix lint
      
      * First attempt at unifying cross-compile APIs
      
      * Fix lint
      
      * Rename `cross_compile` back to `cc`
      
      * Address feedback
      
      * Remove commented code
      
      * Lint
      
      * Figure out failing function
      
      * Remove debugging code
      
      * Change "micro_dev" target to "micro"
      
      * Add checks in tests for whether uTVM is enabled
      
      * Add TODO for 32-bit support
      
      * Rename more "micro_dev" to "micro"
      
      * Undo rename
      
      We already have `tvm.micro` as a namespace.  Can't have it as a method
      as well.
      
      * Fix failing CI
      
      Thanks to @tqchen for finding this bug.  Emitting ternary operators for
      `min` and `max` causes concurrency bugs in CUDA, so we're moving the
      ternary op emissions from `CodeGenC` to `CodeGenCHost`.
      
      * Address feedback
      
      * Fix lint
      Logan Weber committed