1. 07 Mar, 2020 1 commit
  2. 06 Mar, 2020 1 commit
    • [topi][relay] add operation tan to TVM (#4938) · d992468d
      * Add relay operation relay.op.tan.
      
      * Update tan implementation in TVM.
      
      * Update tests.
      
      * Add shape function for tan.
      
      * Add missing main test to python/frontend/tensorflow/test_forward.
      
      * Revert, back to sin/cos.
      
      * Revert "Revert, back to sin/cos."
      
      This reverts commit 4da5b503b921585ba9d80944b29136142b575c40.
      
      * Fix implementation of tan in cuda. Do not support tan for float16.
      
      Simplify topi/tests/python/test_topi_math. Add testing for tan with float32 and float64.
      
      Try again to implement tan as sin/cos in llvm.
      Yao Wang committed
  3. 05 Mar, 2020 2 commits
  4. 03 Mar, 2020 1 commit
  5. 02 Mar, 2020 1 commit
  6. 01 Mar, 2020 1 commit
  7. 27 Feb, 2020 1 commit
  8. 26 Feb, 2020 2 commits
  9. 25 Feb, 2020 1 commit
  10. 24 Feb, 2020 1 commit
    • [Relay][AutoTVM] Relay op strategy (#4644) · 623dd208
      * relay op strategy
      
      fix lint
      
      bitpack strategy
      
      bitserial_dense (#6)
      
      * update strategy
      
      * address comments
      
      fix a few topi test
      
      Dense strategy (#5)
      
      * dense
      
      * add biforst; remove comments
      
      * address comment
      
      Refactor x86 conv2d_NCHWc (#4)
      
      * Refactor x86 conv2d
      
      * Add x86 depthwise_conv2d_NCHWc
      
      * Add back topi x86 conv2d_nchw
      
      * Merge x86 conv2d_nchw and conv2d_NCHWc
      
      * Minor fix for x86 conv2d
      
      fix more strategy
      
      Add x86 conv2d_NCHWc_int8 strategy (#8)
      
      * Add x86 conv2d_NCHWc_int8 strategy
      
      * Remove contrib_conv2d_nchwc_int8
      
      * Fix generic conv2d_NCHWc for int8
      
      * Fix topi arm_cpu conv2d_NCHWc_int8
      
      update x86 conv2d
      
      enable specify relay ops to be tuned for autotvm
      
      add cuda conv2d strategy
      
      add conv2d strategy for rocm
      
      add conv2d strategy for hls
      
      add conv2d strategy for arm cpu
      
      add conv2d strategy for mali
      
      add conv2d strategy for bifrost
      
      add conv2d strategy for intel graphics
      
      clean up and fix lint
      
      remove template keys from autotvm
      
      remove 2 in the func name
      
      address comments
      
      fix
      
      * fix bugs
      
      * lint
      
      * address comments
      
      * add name to op implement
      
      * Modify topi tests (#9)
      
      * Add pooling, reorg, softmax and vision
      
      * Add lrn
      
      * fix topi test
      
      * fix more topi test
      
      * lint
      
      * address comments
      
      * x
      
      * fix more tests & bugs
      
      * Modify more tests (#10)
      
      * Modify tests for bitserial_conv2d, bitserial_dense, bitserial_conv2d_rasp and bnn
      
      * Minor fix
      
      * More minor fix
      
      * fix more test
      
      * try to update vta using strategy
      
      * fix cpptest
      
      * x
      
      * fix rebase err
      
      * Fix two tests (#11)
      
      * change autotvm log format
      
      * lint
      
      * minor fix
      
      * try fix vta test
      
      * fix rebase err
      
      * tweak
      
      * tmp hack for vta pass
      
      * fix tutorial
      
      * fix
      
      * fix more tutorials
      
      * fix vta tutorial
      
      * minor
      
      * address comments
      
      * fix
      
      * address comments
      
      * fix cpptest
      
      * fix docs
      
      * change data structure name and api
      
      * address comments
      
      * lint
      
      * fix rebase err
      
      * updates
      
      * fix winograd test
      
      * fix doc
      
      * rebase
      
      * upgrade tophub version number
      
      * fix bug
      
      * re-enable vta tsim test after tophub is upgraded
      
      * fix vta test to use the correct args so the config can be found in tophub
      
      Co-authored-by: Yao Wang <kevinthesunwy@gmail.com>
      Haichen Shen committed
  11. 18 Feb, 2020 1 commit
  12. 17 Feb, 2020 2 commits
  13. 16 Feb, 2020 1 commit
  14. 15 Feb, 2020 1 commit
  15. 12 Feb, 2020 1 commit
    • [REFACTOR][PY][API-CHANGE] establish tvm.ir, migrate corresponding files (#4862) · a5661611
      * [REFACTOR][PY][API-CHANGE] establish tvm.ir, migrate corresponding relay files.
      
      This PR establishes tvm.ir and migrates the corresponding relay
      files into the new folder.
      
      API Change:
      - relay.Module -> tvm.IRModule
      
      * Update with ADT
      
      * Migrate transform
      
      * address comments
      
      * Migrate module
      
      * Migrate json_compact
      
      * Migrate attrs
      
      * Move LoweredFunc to stmt temporarily
      
      * temp migrate container
      
      * Finish migrate container
      Tianqi Chen committed
  16. 11 Feb, 2020 1 commit
  17. 10 Feb, 2020 1 commit
    • [Relay] Added Merge Composite pass (#4771) · 0dbe70c1
      * [Relay] Added MergeComposite pass
      
      This pass allows for patterns to be wrapped
      in a function marked with 'Composite' and a
      composite function name. This is intended to be
      used with the external codegen for the cases where
      an external operator maps to multiple Relay
      operators. In that case, the mapping can be expressed
      as a pattern and assigned a name.
      
      For more information on this pass and its motivation,
      see the RFC:
      https://discuss.tvm.ai/t/rfc-external-codegen-defining-composite-relay-operators/5470
      
      Change-Id: Icb1b803a9f0ac57c529143200228f3bb5793afc0
      
      * [Relay] Merge composite tests
      
      Added tests for the merge_composite pass.
      
      Change-Id: I1728b4a05b0c1c36140a40f1afe028fde62185dd
      
      * Merge composite additional test
      
      Change-Id: I9bc7d6053c575e9468ac5abc31214c6ad8507e46
      
      * Support priority order in merge_composite
      
      The order in which the patterns are matched
      was currently random as an unordered_map was
      used to store the pattern table. This uses
      arrays instead so that a distinct priority
      order of matching can be defined. Additional
      tests have also been added to verify this
      behaviour.
      
      Change-Id: Ief347df4262639138d5d9d7c8cee7ef233af7b56
      
      * Improved merge composite docs
      
      Change-Id: Ie3a72045ecc3f13ad3c302fbdf192b7296a306a8
      
      * Removed unused variable
      
      Change-Id: I7814d5fde368ffaf1b3d6d806060c774c7720364
      
      * Remove unnecessary op check
      
      Change-Id: I38e78d2acd5b86cb8e837be72ff9d72cd10bcf33
      
      * Improve styling on composite function creation
      
      Change-Id: I37add1c3134e0b5d5085fe1eb9daf8e06890fa8c
      
      * Comment reword
      
      Change-Id: Ie05872dcbbe0c3e1190b0597083b9a64e6b66c66
      
      * Stylistic changes to avoid std::move
      
      Change-Id: I43a93995bbf10530399900c992aa99dd4ae4575f
      
      * Relax a check in ExtractPattern
      
      Change-Id: I0faef77a66c55f83f09e6e47c561ffaea63dedfa
      
      * Remove new line
      
      Change-Id: Ifdd02c12087a7e1a0a9b54825669bc0de8f13c3d
      
      * Removed MatchPattern from MergeComposite
      
      This is not necessary now that ExtractPattern
      can fulfill the same purpose.
      
      Change-Id: I14dc020afa8e50f2df4c0a2efb88a011987f8196
      
      * Removed a new line
      
      Change-Id: I8b50f0c9069aa1bcaccbe68eb421031f01a64842
      
      * Improved docs for merge composite
      
      Change-Id: Ib1959a35c856e7ea5639de2e4ef314a54f44caf5
      
      * Fixed free vars in test
      
      Change-Id: I2b7f273db275964ec0e9820560663f0808adee79
      
      * Handle case where root arg might not be a call
      
      Change-Id: I4eeea3ce723d3ba337d110dcc690377daebe8626
      
      * Removed blank line
      
      Change-Id: I07f5392c0e95cfe3cfa5c333703cc6f82d6034fb
      
      * Change to CHECK_EQ
      
      Change-Id: I5c5d62d3cd57f72508b30b926f72091ae6f0d1cc
      
      * Revised a conditional
      
      Change-Id: I23a7897ca15a7cd076db5039dc653a4b8c27e803
      
      * Improved doc styling
      
      Change-Id: I377f0a1c1ac70f3b8d7584b0c49bddc8c6c134ef
      
      * Fail extraction if vars conflict
      
      Change-Id: I78e36d805e8ed6b55e61d490212a967c857554a4
      
      * Added further merge composite tests
      
      Change-Id: Ib1d800409fca4c1834c7fe0cab5a26ab99a26820
      
      Co-authored-by: lhutton1 <35535092+lhutton1@users.noreply.github.com>
      mbarrett97 committed
  18. 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
  19. 06 Feb, 2020 1 commit
  20. 05 Feb, 2020 1 commit
  21. 04 Feb, 2020 1 commit
  22. 03 Feb, 2020 1 commit
  23. 02 Feb, 2020 1 commit
  24. 31 Jan, 2020 1 commit
  25. 30 Jan, 2020 2 commits
  26. 28 Jan, 2020 1 commit
  27. 24 Jan, 2020 1 commit
  28. 23 Jan, 2020 1 commit
  29. 22 Jan, 2020 2 commits
  30. 21 Jan, 2020 2 commits
    • [REFACTOR] top->te (#4759) · 55d81925
      Bring up namespace te -- Tensor expression language DSL.
      Tianqi Chen committed
    • [REFACTOR] Establish printer in the source folder (#4752) · e4d817d4
      * [REFACTOR] Establish printer in the source folder.
      
      As we move towards the unified IR, we will eventually want to build a unified
      printers for both relay and TIR.
      
      This PR isolate the printer component into a separate folder in src as a first step.
      
      - Refactored the Doc DSL using Object, clean up APIs.
      - Isolate out the meta data into a header.
      - move printer into relay_text_printer, add comments about further TODos.
      
      * Rename NodePrinter -> ReprPrinter to distinguish it from other printers
      Tianqi Chen committed
  31. 20 Jan, 2020 2 commits
  32. 19 Jan, 2020 2 commits
    • [REFACTOR][CODEGEN] codegen->target, build_module->driver (#4742) · 33b0831c
      This PR moves the codegen related code into the target folder,
      as they are target specific functionalities.
      
      We also adopt the term "compiler driver" in common compiler infra
      such as rust, GHC and clang.
      As a result, build_module is moved into the driver folder.
      Tianqi Chen committed
    • [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