* Implement type checking for Any

Remove code generation related changes

Remove compile changes

Remove more

Remove unification hack

Add some code back that was needed, and clean up test

Refactor test cases

WIP

Implement TypeHint AST

Add test case which should fail

Remove unification changes, and fix bug with let rec

Restore unification for shapes

Improve error reporting while debugging

All examples type check

All examples type check

WIP

First version that works with hints, needs clean up

Remove dead code

Tweaks

Remove type hint

Remove unecessary type hint stuff

Remove more type hints

Clean up

Expose Any expression node

Address CR

Fix

Fix solver

Kill unecessary code

Fix

PyLint

Fix

Relocate loops

Fix license and test

Lint again

Lint again

Fix loops

Fix docstring

Fix template error

Fix compiler issue

Fix compile err

Remove more runtime changes

Restore buffer

Fix segfault

Fix

Fix arange

* Address feedback

* Fix typo

* Fix arange

* Fix op level3

* Fix issue with Python wrapper

* [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

* [BACKEND] Vulkan Runtime and SPIRV Codegen

* fix doc

* [CODEGEN] use charp for voidp

* fx

* Support vector operations for AMD (llvm IR)

* fix whitespace

* update comments, docstring

* added math function support

* bug fix extern func call in llvm based codegen

lint fix

fix build

bug fix extern func call in llvm based codegen

* moved rocm bitcodes detection to python

* [CODEGEN] Allow link additional module

* fix py3

* add register back

* [CODEGEN] Redo CodegenLLVM.

* Add remarks about origin of the pass

Properly acknowledge related projects

* Fix and expression

* added initial llvm codegen for amdgpu

* fixed whitespace

* fixed hsaco gen from ir

* fixed targetmachine for rocm and added GetSource for rocm

* fixed whitespace issues

* changed statement to use less than 100 lines

* added intrinsics for workgroup - rocm

* whitespace - newline error fix

* fixed error msg for workitem-workgroup intrinsics

* added llvm ir dump for rocm codegen

* [ROCM] changed codegen to emit proper amdgpu kernel header

* fixed whitespace error

* fixed whitespace error- 2

* fixed AddFunction to not to use extra arg

1. Changed AddFunctionInternal to not to take extra arg for target type
2. Use Target from CodeGenLLVM to check for AMDGPU target

* fixed whitespaces

* fixed whitespaces 2

* fixed codegen for AMDGPU - now generating valid IR

* fixed codegen depending on code review

* reviewed alignment for amd devices

* added code to dump code object to file

* fixed cpplint errors

* print out IR after pass manager

* added code to dump asm, obj to file and std string

* fixed whitespaces

* Update codegen_amdgpu.cc

* used registry for amdgpu llvm

* Fixed whitespaces

* added code for calling linker

* fixed formatting errors

* added rocm link python interface

* fixed pylint issues and added more body to the function

* added doc string

* added doc string for module

* fixed python code after review, fixed llvm object codegen

* fixed linker to generate code object

* removed dumping to output file and debugging log out

* fixed lint for python code

* added fault check after running linker

* removed print statement in rocm.py

* changed rocm lld linker to raise runtimeerror than emitting error log to stderr

* changed the way linker command line is pass to subprocess.popen

* removed redundant code and reuse tvm utils

* removed commented out code

* removed cloning of unused modules, and put IR into string

* [SETUP] Always use relpath for setup

* [CMAKE] Fix cmake llvm build

* [CODEGEN] NVPTX backend.

* Fix pylint

* use fix

* [BUILD][LLVM] Support LLVM mainline 5.0 6.0

* Reduce parallelism

* prefetch interface added

* prefetch python comments modified. prefetch info data structure maintained.

* start injecting prefetches. first step (domain touch) implemented.

* domain touch tested.

* Prefetch ir_mutator and ir_visitor dispatch registered.

* modify domain touched from passing a func_ref to passing a tensor

* modify domain touched from passing a func_ref to passing a tensor

* modify Tensor copy to Tensor ref

* temp commit for rebase

* debug info removed, typo fixed, ready to rebase

* prefetch flatten test add!

* roll back builtin functions to side effect functions

* lint error fixed!

* add cache line size to storage flatten argument

* forgot modifications add

* change code style to dmlc-like; get rid of can_prove, use manually compute instead

* python lint error fixed

* modify instrinsic name to pass tests

* [TEST] get rid of str(), replace them by accessing attributes

* change map to list comprehension

* redundant numpy import removed