- 09 Jan, 2020 1 commit
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* [REFACTOR][IR] tvm::Expr -> PrimExpr(Primitive Expr) As part of unified IR, we will need to unify relay::Expr and the current tvm::Expr under the same base type. From the techinical point of view. tvm::Expr is a "primitive" expression that only contains POD types and handles and does not do life-cycle management. This PR renames Expr->PrimExpr to clarify that. We will send a subsequent PR to introduce the base expr class. * Remove legacy VarExpr and ExprHash/Equal
Tianqi Chen committed
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- 08 Jan, 2020 1 commit
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* [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
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- 06 Jan, 2020 1 commit
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* [REFACTOR][IR] Introduce SeqStmt to replace Block ir::Block was used to represent a sequence of Stmts in the original low-level IR. The nested ir::Block structure is not really friendly for recursive visits, especially when the statements are unrolled. This PR introduce a SeqStmt that directly stores a sequence of statements in an Array container. The new SeqStmt will be used as a replacement of the original Block structure. * [REFACTOR] Migrate use of Block to SeqStmt. * [REFACTOR] Remove Block * Add more comments per yizhi's comment
Tianqi Chen committed
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- 31 Dec, 2019 1 commit
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* [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
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- 22 Dec, 2019 1 commit
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dtype.h -> runtime/data_type.h Changes: - Rename all old reference of tvm::Type to DataType - ExprNode.type -> ExprNode.dtype - Expr.type() -> Expr.dtype() - Change Expr related functions to expr_operator. - DataType::min() -> min_value(DataType) - DataType::max() -> max_value(DataType) - Move type constructor Int, UInt, Float, Handle, Bool into DataType. - Int(bits) -> DataType::Int(bits) - UInt(bits) -> DataType::UInt(bits)
Tianqi Chen committed
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- 21 Oct, 2019 1 commit
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* [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
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- 27 Sep, 2019 1 commit
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Tianqi Chen committed
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- 08 Apr, 2019 1 commit
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* [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
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- 13 Feb, 2019 1 commit
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* a preliminary version is done? * we no longer need the redundant hybrid/api.py * support assert stmt * cast supported * intrin -> runtime; util is mainly in charge of compilation time * assert statement * fix python lint * fix cpp lint * on the way to module * rollback .cc * fix typo, no direct expose then * @vinx13 ceil is added i guess? * wip... * temp commit * fix import * i preliminary version is done? * on the way to build hybrid module * nearly fixed... * dumped python are equiv as original python * on the way to bootstrap * cpu bootstrap done * bootstrap! * fix lint * fix doc * resolve some review concerns * support load/save * fix lint * thanks to xqdan fixed my typo * fix build, make dump non-optional * add vthread * jesus why i added this
Jian Weng committed
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