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  1. Sep 07, 2023
  3. Aug 28, 2023
  5. Aug 16, 2023
  7. Aug 01, 2023
  9. Jul 26, 2023
  11. Jul 24, 2023
  13. Jul 21, 2023
  15. Jul 18, 2023
    • Tai Ly's avatar
      Add deserialization of AccumType · f65ce51e
      Tai Ly authored 
      

Added deserialize accum_type attribute for AvgPool2D Op
also fixed serialization of accum_type attribute for AvgPool2D Op

also updated third_party/serialization_lib hash

LLVM_REFSPEC:  refs/changes/23/532123/2
TF_REFSPEC: refs/changes/34/699334/5

Signed-off-by: default avatarTai Ly <tai.ly@arm.com>
Change-Id: I2084f33e60d1bf8f76958b320a96fc1f3a94d95c
      f65ce51e
  17. Jul 14, 2023
  19. Jul 12, 2023
  21. Jul 10, 2023
  23. Jun 21, 2023
  25. Jun 20, 2023
  27. Jun 02, 2023
  29. May 26, 2023
  31. May 25, 2023
  33. May 06, 2023
    • Tai Ly's avatar
      Add BuildMlirFromTosaFile API · 04992e45
      Tai Ly authored 
      

This BuildMlirFromTosaFile API deserializes a tosa fbs or
json file and returns a mlir module as OwningOpRef<ModuleOp>

This also refactors the existing deserialization passes
to use the new API, and then copy the deserialized module's
main function into the existing function, and copy all
attributes of the new function and new module into the
existing function and module.

This allows testing of the new API by running deserialization
passes.

Here is an example showing the attributes on the deserialized
module and functions:

module attributes {tf_saved_model.semantics, tosa.description = "Tosa FBS Converted", tosa.fbs_version = "0.70.0d"} {
  func.func @main(%arg0: tensor<1x256x256x3xui8> {tf_saved_model.index_path = ["input_0"]}) -> (tensor<1x1x17x3xf32> {tf_saved_model.index_path = ["output_0"]}) attributes {tf.entry_function = {inputs = "tosa_de
serialized_input_0:0", outputs = "tosa_deserialized_output_0:0"}, tf_saved_model.exported_names = ["tosa_deserialized"]} {

Signed-off-by: default avatarTai Ly <tai.ly@arm.com>
Change-Id: Ia6c0202ef43ce5d37788cd459ed7c3f8424dd619
      04992e45
  35. Apr 26, 2023
    • Tai Ly's avatar
      serialize/deserialize while/if ops using regions · 8ffce6d6
      Tai Ly authored 
      

This changes serialization and deserialization of while and if ops
to use regions instead of blocks.

also changed deserialization to preserve original ordering such that:
tosa1->deserialize->serialize->tosa2 => tosa1 == tosa2 most of the time.

Signed-off-by: default avatarTai Ly <tai.ly@arm.com>
Change-Id: I539076788bdc466ba1881d955af349e6b4924ed8
      8ffce6d6
  37. Apr 25, 2023
  39. Apr 22, 2023
  41. Mar 16, 2023
  43. Mar 09, 2023
  45. Mar 07, 2023
  47. Mar 06, 2023
  49. Mar 02, 2023
  51. Feb 27, 2023
  53. Feb 24, 2023
  55. Feb 14, 2023
  57. Feb 08, 2023
  59. Feb 02, 2023
  61. Jan 28, 2023
  63. Jan 24, 2023
  65. Jan 13, 2023
  67. Jan 12, 2023
    • Jerry-Ge's avatar
      Add RegionBuilder to TOSA MLIR Translator · ab75f53f
      Jerry-Ge authored 
      

Rationale for making this change:
- The original design only supports a single basicBlock which is no
longer functionaly enough to support Control Flow operators like WhileOp
or IFOp
- Added another layer of abstraction of Region to support multiple
basicBlocks + other corresponding fixes
- There are other companion patches to make the above proposal work
  - Serialization Lib: Add TosaSerializationRegion to serialization_lib
  - Reference Model: Reference model update for control flow

Signed-off-by: Jerry-Ge's avatarJerry Ge <jerry.ge@arm.com>
Change-Id: Ic7eec3c32da87d409819365ba2dc7ef8b9619db4
      ab75f53f
  69. Dec 07, 2022
  71. Dec 06, 2022
  73. Oct 24, 2022