- 19 Jan, 2020 1 commit
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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
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- 16 Jan, 2020 1 commit
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Spread the arithmetic.h into several components and move into arith subfolder. The arith namespace will be used for arithmetic expression pattern detections and simplifications.
Tianqi Chen committed
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- 15 Jan, 2020 1 commit
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* [REFACTOR][IR] Unify IntImm and UIntImm This PR unifies UIntImm and IntImm to simplify the codebase. Unsigned integer constants will also be stored as IntImm. For uint constant that does not fit into int64(rare case), we introduced an intrinsic tvm_big_uint_imm to construct such intgers by its lower and higher 32bits. * [REFACTOR][IR] Remove UIntImm to use IntImm * rename big->large
Tianqi Chen committed
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- 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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- 03 Jan, 2020 1 commit
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* CombineContextCall * Migrate BoundChecker * Migrate CoprocSync * Migrate detect_device * Migrate loop_partition * Migrate infer_fragement * Migrate inject_copy_intrin * Migrate inject double buffer * Migrate lower_intrin and simplify * Migrate storage flatten * Migrate inject prefetch * Migrate inject_virtual_thread * migrate inline * Migrate lift attr scope * Migrate custom datatypes * migrate lower_thread_all_reduce * Migrate lower_tvm_builtin * migrate lower_warp memory * Migrate make_api.cc * Migrate remap_thread_axis * Migrate remove_no_op * migrate rewrite_unsafe_select * Migrate skip_assert simple_passes * Migrate split_host_device * Migrate ssa * Migrate storage_access * Migrate storage_rewrite * Migrate tensor_core * Migrate unroll_loop * Migrate vectorize * Migrate verify compact_buffer gpu_code * Migrate verify_memory * Migrate storage_sync * Remove unused refs to mutator * Migrate hybrid_op * Migrate tensorize * Migrate schedule ops * Migrate schedule_dataflow_rewrite * Migrate auto_inline_elemwise * Remove unecessary ref to visitor * remove unecessary ref * Migrate bound_deducer * Migrate domain_touched * Migrate autotvm feature touch extractor * Add annotations
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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- 24 Nov, 2019 1 commit
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* [LINT] Improve the check tool to handle ASF copyright message. * [LINT] Remove unnecessary copyright message as per ASF requirement. * Fix codegen hybrid * [LINT] Broaden license checks to include html, xml * [LINT] Fix rest of the files * Fix notice * [LINT] Improve check file type error message
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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- 06 Jul, 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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- 01 Apr, 2019 1 commit
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Tianqi Chen committed
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- 31 Mar, 2019 1 commit
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Tianqi Chen committed
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- 20 Sep, 2018 1 commit
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Tianqi Chen committed
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- 23 Aug, 2018 1 commit
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MORITA Kazutaka committed
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- 03 Sep, 2017 1 commit
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Tianqi Chen committed
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- 19 Jun, 2017 1 commit
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Tianqi Chen committed
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- 11 Jun, 2017 1 commit
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* Support for batch ComputeOp * Support for batch ComputeOp * Fix CrossThreadReduction * Fix lint * Add UpdateArray, remove support for batch reduce * Tuple input support for reduce * rfactor works with multiple reducer; support multiple reducers with different types * Small fix * Small fix * Change return type of rfactor to Array<Expr> * Fix lint * Improve * Add tutorial * Improve tutorial * Improve tutorial
ziheng committed
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- 04 Jun, 2017 1 commit
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* [BUILD/CODEGEN] Allow combine multiple functions in build stage. * Enhance code module * fix compile
Tianqi Chen committed
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- 04 May, 2017 1 commit
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Tianqi Chen committed
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- 02 May, 2017 1 commit
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* [CODEGEN/RUNTIME] Metal support, runtime improvement. * Fix case when no device is available
Tianqi Chen committed
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- 26 Apr, 2017 1 commit
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* [LANG] CommReducer * Reorganize c_api * Remove InitValue and Combine; refactor Functor * Make CommReducer an Expr * Make comm_reducer type independent * Make CommReducerNode a Node * Small fix * Refine * Refine front api; add integration testcases for min/max * Fix python * Refine * Fix lint and add example
ziheng committed
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- 18 Apr, 2017 1 commit
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* [PERF] Add gemm * [DOC] Reduction tutorial
Tianqi Chen committed
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- 15 Apr, 2017 1 commit
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* [PERF] Persitent kernel * fix doc
Tianqi Chen committed
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- 11 Apr, 2017 1 commit
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Tianqi Chen committed
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- 09 Apr, 2017 1 commit
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Tianqi Chen committed
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- 01 Apr, 2017 1 commit
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* [LANG/GPU] Cross Thread Reduction. * Fix doxygen error * Upgrade verilog testcase to new one
Tianqi Chen committed
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