William Isaksson authored Jul 16, 2024 and Fredrik Svedberg committed Jul 18, 2024

Updates to latest version, we are now using the same version of FlatBuffers and the FlatBuffers compiler.

Change-Id: I29887794e8f338dc3f962c014c59a83b9db4d5f7
Signed-off-by: wilisa01 <william.isaksson@arm.com>

- Add release notes for 3.12.0
- Update README with supported TensorFlow version

Change-Id: Ia95955e9fbe824d1dc62e3960a9ed43fa3689de5
Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>

 - Added Ethos-U85 support via the --accelerator-config CLI option

Change-Id: Ia3c77dbf61c1b7fa9cb03f8f51d336de2f115a3a
Signed-off-by: Tim Hall <tim.hall@arm.com>

William Isaksson authored Nov 22, 2023 and Rickard Bolin committed Dec 20, 2023

Updates to TensorFlow 2.15. No StableHLO operators were added to Vela since these are subject to change and have almost no runtime support.

- FlatBuffers version was unchanged.

Change-Id: I9a506a2dcc2e0bc2498742e857bbb6d69b19ac1b
Signed-off-by: William Isaksson <william.isaksson@arm.com>
Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>

 - Updated TensorFlow Support section

Change-Id: Ic2551f44e7dfa996a5dcc8840d480b7985415a0a
Signed-off-by: Tim Hall <tim.hall@arm.com>

- Update to TensorFlow 2.14 and minimum required Python version to 3.9.
- Update version pins on NumPy and FlatBuffers.
- Add constraint to Offset attribute of StridedSlice operator

Change-Id: I8c7122def963202e5f47e92b62be607935ed05cf
Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>

William Isaksson authored Sep 11, 2023 and Rickard Bolin committed Sep 13, 2023

- Adds 3 ops: Bitcast, BitcastXor, RightShift

Change-Id: Ia9721c69d4f3da0deba7526addb95a9a54e63adf
Signed-off-by: William Isaksson <william.isaksson@arm.com>

- Added release information
- Modified SUPPORTED_OPS.md version info
- Update README.md and classifiers in pyproject.toml to specify Python
  3.10 as recommended and tested version

Change-Id: I78e5752846f261d4713b89c8efe447bcb9c095dd
Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>

 - Added Python support information
 - Clarified TensorFlow support information
 - Updated Requires-Python version to 3.8

Change-Id: Iab38a2f4480e58a1bd36d5055342c4bf7379dd09
Signed-off-by: Tim Hall <tim.hall@arm.com>

William Isaksson authored Jul 17, 2023 and Fredrik Svedberg committed Jul 24, 2023

- Updated FlatBuffers files using TensorFlow 2.12.0 schema

- Added restriction for UnidirectionalSequenceLSTM to have 2D recurrent
  weights to handle that diagonal_recurrent_tensors attr is not
  currently supported.

Change-Id: I104fd1f52485b9b83d644772dbcdeea2d17585f0
Signed-off-by: William Isaksson <william.isaksson@arm.com>

Alexander Hansson authored May 08, 2023 and Rickard Bolin committed May 10, 2023

Signed-off-by: Alexander Hansson <Alexander.Hansson@arm.com>
Change-Id: I0e8cd68c7dce47018551a89ef96941e27ec93eda

Raul Farkas authored Mar 20, 2023 and Fredrik Svedberg committed May 03, 2023

Add license headers to md files and to .pre-commit-config.yaml

Change-Id: Idcca39063217744f0cc52499e2486991c0734668
Signed-off-by: Raul Farkas <raul.farkas@arm.com>

Updated FlatBuffers autogenerated files to TensorFlow 2.11

Change-Id: Ia39d30b06e9a37c9ab119d501ebf442f32167afe
Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>

Add dev dependencies to pyproject.toml. They can be installed by using:
`pip install ethos-u-vela[dev]`

Change-Id: I212ed7c39c9c7e93896a1e6a25cff7c7102d2c7f
Signed-off-by: Raul Farkas <raul.farkas@arm.com>

 - Updated release notes for 3.7.0
 - Updated tag in SUPPORTED_OPS and setup.py
 - Tidied up README

Change-Id: Ib33a3d85383ce297b10acd74f8a2455d738276be
Signed-off-by: Tim Hall <tim.hall@arm.com>

- Move all static information from setup.py to newly added
  pyproject.toml
- Add setup.cfg used for static information that cannot be added to
  pyproject.toml due to it still being in beta.
- Modify mlw_codec to to throw a real python exception when importing
  NumPy arrays instead of just printing them to stdout.
- Surround mlw_codec import with try catch statement to catch NumPy C
  API mismatch errors and throw them again with a more detailed message.
- Update README.md with documentation about known issue with changing
  used NumPy version after installing ethos-u-vela.

Change-Id: I1eeee5536be7c1744e30d6088f7069fbb1403e06
Signed-off-by: Raul Farkas <raul.farkas@arm.com>

This reverts commit 9d254b6f9e76ccf266a0f72a0171e73bc8d435c9.

Reason for revert: Due to 0-size constants being treated differently (MLTOOLS-2043)

Change-Id: Ie1150fb2dd9092050a7fd44708a893d52ffe59f8
Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>

William Isaksson authored Dec 22, 2022 and Rickard Bolin committed Jan 20, 2023

Updated FlatBuffers autogenerated files to TensorFlow 2.11

Change-Id: Ied60f9fbacdcf91ec8d289cafbde0d88169bb349
Signed-off-by: wilisa01 <william.isaksson@arm.com>
Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com>

Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>
Change-Id: Ibab6e94e6c02890ed03d50730bee7f23ac89b1fc

Erik Andersson authored Sep 27, 2022 and Tim Hall committed Oct 03, 2022

 - Updated to TensorFlow 2.10 and FlatBuffers 2.0.7
 - Changed absolute to relative imports in the auto-generated code
 - Updated Vela's TFLite writer to support FlatBuffer builder's internal
number of elements count
 - Removed use of deprecated numElems argument to FlatBuffer builder's
EndVector()

Signed-off-by: erik.andersson@arm.com <erik.andersson@arm.com>
Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: If447778134db81ae0ac374c7397e1140082372fd

Remove Pipfile support due to lack of testing and maintenance.

Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>
Change-Id: I93786cdbf22bfa2130601291d23cead177bd8f81

oliper01 authored Aug 16, 2022 and Tim Hall committed Aug 23, 2022

 - Updated SUPPORT_OPERATORS.md with Resize operators
 - Updated release notes with the main changes and bug fixes
 - Updated version numbers

Signed-off-by: oliper01 <oliver.perssonbogdanovski@arm.com>
Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: If25b5fab708098bc3e7eb243924b55a50f148c3a

Tensorflow 2.9 contains a bug for int16x8 without biases.

Revert "MLBEDSW-6635: Update to TensorFlow 2.9"

This reverts commit 93f492ba.

Signed-off-by: Johan Alfven <johan.alfven@arm.com>
Change-Id: I366d201ce4134a877d333be2aade546dfcb5d6d7

Update the flatbuffers generated code to comply with TensorFlow 2.9

Signed-off-by: erik.andersson@arm.com <erik.andersson@arm.com>
Change-Id: I6bf506ffb85da2d4a57a32198b471513deeaca73

Rickard Bolin authored Apr 25, 2022 and Tim Hall committed May 18, 2022

Add directory structure to support third party config files. Config
files should now be placed in an appropriately named directory under
the config_files directory, but can also be accessed by providing its
absolute path to vela --config.

Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>
Change-Id: I2fcf52e7b2ddd2c4491dc370c85c0b3937d18062

This commit downgrades the required Python version
to 3.7 from 3.8.

Signed-off-by: Dwight Lidman <dwight.lidman@arm.com>
Change-Id: I07057908b97bcd94663f001474d877ba41411ae1

Generate flatbuffer files with relative imports.

Signed-off-by: Rickard Bolin <rickard.bolin@arm.com>
Change-Id: Idd59bb2ebb829bc42677920577c1f8a04e23ca68

James Peet authored Feb 11, 2022 and Tim Hall committed Feb 25, 2022

 - Bump minor release version and add release notes
 - Update README and SUPPORTED_OPS versions

Change-Id: Ic14d028483c12d281e69515b25f66346d9a3afeb
Signed-off-by: James Peet <james.peet@arm.com>
Signed-off-by: Tim Hall <tim.hall@arm.com>

James Peet authored Feb 11, 2022 and Tim Hall committed Feb 17, 2022

Signed-off-by: James Peet <james.peet@arm.com>
Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I4c9acb04a9df2181829e3a98aab840f32ae6458e

Created "BUGS.md" which details to the Vela Community
how to issue bug report using the Maniphest Bug Tracker.
Also added a reference to it in "README.md".

Signed-off-by: erik.andersson@arm.com <erik.andersson@arm.com>
Change-Id: I0120a890c8447907e32de6b10a24eceade09df7d

This commit contains the release notes
for Vela 3.1.0. It also increases the
PyPI documentation tag.

Signed-off-by: Dwight Lidman <dwight.lidman@arm.com>
Change-Id: Iffd9fac7d4a7ccb34c3558990ef4bb97e548bf4c

Updated the README.md to include some examples of
new scheduler modes.

Signed-off-by: erik.andersson@arm.com <erik.andersson@arm.com>
Change-Id: Ifa1a9a69b94ab37efa3aac7e82bb89e0e3a25b85

Added basic TOSA support, enabling Vela to
read and compile  a .tosa file corresponding to
CONV2D + Rescale + Clamp, and writing it to an
optimized .tflite file.

The optimized .tflite file, will in this case, hold
a commandstream where the Rescale and Clamp has been
fused into the CONV2D.

The optimized tflite file is not output from Vela.

  -Added support to read .tosa file into Vela
    internal structure.
      - Added tosa_reader.py, tosa_mapper.py and
        helper files stored under tosa/
      - Support for this limited to ~10 ops

    -Added reader_util.py for functions common
    for TOSA and TFLite

    -Added tosa_graph_optimiser.py
      -Added support to fuse Rescale into convolution
      -Modified handling for padding

    -Added support to fuse Clamp to previous op

    -Added graph_optimiser_util.py
      -Moved functions common for TOSA/TFLite graph
       optimization to this file.

    -Renamed graph_optimiser.py to tflite_graph_optmiser.py

    -Added separate tosa_supported_operators.py

    -Added supported_operator_util.py
       -For functions in common for TOSA/TFLite

Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
Change-Id: Ic3c540504ec8c5eb4771397fdc6882050ecf33ab

 - Merged dev/scheduler at 83639f90e8c828f70de6e29142355a940224959b

Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I0050529d4b42da93768c7264296434dd877fb5b4

This commit removes usage of the function
find_namespace_packages (which is not available in
older versions of setuptools) and instead explicitly
states the namespace packages in setup.py.

Signed-off-by: Dwight Lidman <dwight.lidman@arm.com>
Change-Id: I942f339953d50a7bf5fc3e83c0736813fea58dd2

 - Updated release notes
 - Updated supported ops
 - Clarified platform support
 - Minor clean up of README

Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I62b9ff66fc7729b184a5dbb322406cfcdef4e542

 - Added CLI Options section.
 - Minor fixes to some numbering.

Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: Ic67e7010a328f0ad80992d012f3e41250642210c

- Straight port of the C++ implementation to python.
- Renamed the allocator from "Search" to "HillClimb"

Change-Id: I50797d541f326d0264daf79bf7866aef32350a60
Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>

Updated tflite loader and mappings from tensorflow 2.3 to tensorflow 2.4

Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I55884000ee139baf639bb0377008e0534f72fe94

Various updates to make vela run and produce identical output on
Microsoft Windows.
* Fixed overflow errors
* Fixed compile warnings
* Avoid problematic numpy version
* Updated README.md

Signed-off-by: Fredrik Svedberg <Fredrik.Svedberg@arm.com>
Change-Id: Ie48c63a92a00c81b3247d07f05b75d881319ddbb