Liam Barry authored Nov 07, 2023 and Liam Barry committed Nov 08, 2023

Change-Id: Id6e7e735e8891b59533036a7d216033a3d26e1c6

Signed-off-by: Liam Barry <liam.barry@arm.com>
Change-Id: Ib471b1808252d64a08382e06e28936dcd5c636ab

Conor Kennedy authored Oct 25, 2023 and Richard Burton committed Nov 06, 2023

Change-Id: Id3acb2d225c4890f716052e874f01651ee1a5481
Signed-off-by: Conor Kennedy <conor.kennedy@arm.com>

Signed-off-by: Richard <Burton&lt;richard.burton@arm.com>
Change-Id: I833f5edfbd080a67f2863a250be3199879d5f81f

Richard Burton authored Nov 03, 2023 and Richard Burton committed Nov 03, 2023

Signed-off-by: Richard Burton <richard.burton@arm.com>

Change-Id: I087e23f43b41fa0ef97ec7dcaeba807f6cba17e7

Alex Tawse authored Sep 29, 2023 and Richard Burton committed Oct 26, 2023

* All Python scripts updated to abide by Pylint rules
* good-names updated to permit short variable names:
  i, j, k, f, g, ex
* ignore-long-lines regex updated to allow long lines
  for licence headers
* Shell scripts now compliant with Shellcheck

Signed-off-by: Alex Tawse <Alex.Tawse@arm.com>
Change-Id: I8d5af8279bc08bb8acfe8f6ee7df34965552bbe5

TF and CMSIS-NN updated to support additional NN operation

Signed-off-by: Liam Barry <liam.barry@arm.com>
Change-Id: I7ef151a598ca7c7cb63977b0cd2f58cdc4fd432b

* For numpy versions 1.23 onwards remove comditional python statements

Change-Id: Ie0aa54da9fc0f7fd426cd324b1b785d4794fc1c7
Signed-off-by: Gauri Sahnan <gauri.sahnan@arm.com>

Liam Barry authored Sep 27, 2023 and Nina Drozd committed Oct 04, 2023

Previously, execution path following failed tensor allocation
was not covered by tests.

Minor amendment added to make ~Model virtual.
During testing it was noticed that intentional errors simulated in
certain common tests would result in misleading output for subsequent tests
as the error messages appear in the console output of the next failing test.
Documentation and print statements added until a solution is found.

Change-Id: Iaf3e0f32ce9e0505921251cd41f73030108d2cb1
Signed-off-by: Liam Barry <liam.barry@arm.com>

* issues identified with armclang 6.17 and 6.18
* updates in cmake for minimum version
* updates in release notes and documentation

Change-Id: Iffa711d9d95a509f5c07cd55f59a49bdcf3e9d6a

* Adding call to the new ops resolver in inference runner usecase
* Change variable names to match code style

Signed-off-by: Richard <Burton&lt;richard.burton@arm.com>
Change-Id: I0537cc18296294ac9d778434c257ad4f4e479310

* version updates in cmakelists file
* update submodules to 23.08 versions
* updates to documentation - vela 3.9.0

Change-Id: I5e24d5729ecbd2289b04fcc845fb44f455ab38d5
Signed-off-by: Nina Drozd <nina.drozd@arm.com>

Liam Barry authored Aug 03, 2023 and Richard Burton committed Aug 29, 2023

Model:
Added std::unique_ptr qualifier to Model.cc member and
used make_unique when creating interpreter object
Removed custom destructor and un-necessary memory cleanup following
failed allocation

DataStructures:
Refactored array 2d to use a std::vector under the hood.
This should preserve desired attributes including contiguous
memory while removing the need for custom destructor.
Original size function renamed to dimSize to avoid confusion with
vector.size()
Accompanying changes made to preprocessing and ASR tests.

AppContext:
Replaced use of raw pointers in AppContext.hpp.
Previously a std::map including IAttribute pointers required
individual deallocation as they were allocated using new.

Signed-off-by: Liam Barry <liam.barry@arm.com>
Change-Id: I1a34dce5dea6ecf4883a9ada3a20f827eb6e6d6b

Change-Id: Id52f6b182c5b8325c377f2924e0eeee57f3c4287

GCC builds of inference runner hardfault when tensor allocation
fails.

Traced to duplicated delete calls on interpreter member variable in app
code and ~Model() which has undefined behaviour

Signed-off-by: Liam Barry <liam.barry@arm.com>
Change-Id: I3872338b4fdc3c25aa26a5cd55991cd575da5a3c

* Typo fix in documentation
* Fix bug with build_default.py and passing in --make-verbose
* Added additional requirement for third-party dependencies

Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: Icdac7d4583c4fe3000fe9bc784979b2d1cf70909

Revising documentation and scripts to use Python3.9 explicitly
to remove the need for installing it system-wide that might
break a distro's desktop and pacakge manager utilities.

Change-Id: I683b55dd0243d0a726dc94eba2431005d4897c8c
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: I7cfda89a1eac40a47150505bcacea8bf2aef8695

Richard Burton authored Jun 05, 2023 and Richard Burton committed Jun 06, 2023

Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: Ide32a976a9d04495ce6a35dd9c0eff1d3470b109

* Update dependencies to 23.05 versions
* Fix for a break caused by changes in TensorFlow Lite Micro
* Update release notes

Signed-off-by: Richard Burton <richard.burton@arm.com>

Change-Id: Id2f60ea574aab982911125bdcb513adb8edc723d

Added test for FFT on complex vector of 32-bit floats.

Change-Id: I236255952335bfd00ce3d811845ffe604167dcc5
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Change-Id: Ib041604867e761a006d74cef16a33c27d86648eb
Signed-off-by: Isabella Gottardi <isabella.gottardi@arm.com>

* For compatibility reasons, use the following versions when
  running on Python3.7:

  numpy 1.21.3
  scipy 1.7.3

Change-Id: I5213820cc64b51cfa8b4ff49a1bff030e652822d
Signed-off-by: Conor Kennedy <conor.kennedy@arm.com>

- Image.Resampling.BILINEAR replace deprecated Image.BILINEAR
- Trivial documentation fixes

Change-Id: Ia75af2d2bf171085d4a0a2c472f0e3f94dbdc5b9
Signed-off-by: Isabella Gottardi <isabella.gottardi@arm.com>

Some minor improvements in this patch:

* Added notes on troubleshooting WSL2 build issues.
* Fixed a stray guard for MPS3_PLATFORM from noise reduction
  use-case.
* The default build script `build_default.py` will now return
  an error code to the calling process if it fails.

Change-Id: I4557a402646fdf903b2cb043bf68d5d0b0d12972
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Updating dependency submodules to 23.02 versions.
See https://review.mlplatform.org/plugins/gitiles/ml/ethos-u/ethos-u/+/refs/tags/23.02/23.02.json



Change-Id: If0e396decadc1b4e3c6b263c65f75ccf0dafed28
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Overriding the default THIRD_PARTY_KERNEL_OPTIMIZATION_LEVEL flag
for comilation of Arm CMSIS-NN library. GNU linker script also
needed to be modified with this change because of increase in
the code footprint.

Change-Id: I65c76fcaf4b6421533086a0905b2e6f0048b46fd
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

* Update various files to use inclusive language

Signed-off-by: Conor Kennedy <conor.kennedy@arm.com>
Change-Id: I538f61a400e1d58acb6397bb5e2ba3d912196314

Minor documentation updates to add links for Arm Corstone-310
implementation `AN555`.

Change-Id: I5fd1f577b0adcb1041aaefbc41d121ce52404e09
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Catch2, included for tests on native target, is now added
using FetchContent to download it at configuration stage.
Minor improvements added to prevent name clashes if this
project is used as a submodule in other projects where
Catch2 is already a named dependency/target.

Change-Id: I6f0ff02704e54a5c4cefe499ac80d434cf89b463
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Kshitij Sisodia authored Dec 22, 2022 and Richard Burton committed Dec 23, 2022

Added documentation around known issue with Arm GNU toolchain
version 12.2.1. Minor change for MLECO-3731 also included.

Link-time warnings for Arm GNU toolchain 11.3.1 also fixed.

Change-Id: Ia8215e9f71327eeb59868aea91729d7b19dd6d34
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

The NPU idle count could have been erraneously high as
the counters were always running. This change utilises
callback functions to start/stop the counters only when
the inferences start/stop executing on the NPU.

Changes have been made to cache maintenance functions
called from within the NPU driver's pipeline to reduce
the overhead caused by these.

Change-Id: I69db0d3b3f3fe5b2847e15b5c3096cb1e0484176
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Template files updated for generated files to adhere to
coding guidelines and clang format configuration. There
will still be unavoidable violations, but most of the
others have been fixed.

Change-Id: Ia03db40f8c62a369f2b07fe02eea65e41993a523
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Change-Id: Iad3299379f2672510a569b22324823a0377c7179
Signed-off-by: Conor Kennedy <conor.kennedy@arm.com>

TensorFlow Lite Micro can have stale third party components downloaded
by an older version. On a submodule update, our recommendation to users
would be to use `-DTENSORFLOW_LITE_MICRO_CLEAN_DOWNLOADS=ON` to clean
the older downloads. Moving the triggered cleaning and refresh to CMake
configuration stage (with no parallel build option). This should have a
better chance of success with the subsequent build step.

Change-Id: I305439c09658f49765ecc15eb1ce0c8b914dd30a

* CMSIS-NN is now a seperate dependency
* Added inclusive language commitment
* TensorFlow Lite Micro dependency is moved ahead of 22.11 to fix compilation issue

Change-Id: I60e3311ff7da2ce064cbcdca054a86bdd1f620d8

Change-Id: I0f057b33993e5196a60e52f4fb0c60e09693dcfe

Minor documentation updates for Corstone-310 target along with
version bump for the project and updates to release notes.

Change-Id: I8b33b66961ab0517864539d88501ad5d71219368
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Move `text` to .text.at_bram. We have to do it explicitly when linking
with gcc (ld).

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: Ib3c377227790568046c9495792d186e45ab06c15

Small fix for the issue of weakly defined "clean" and
"invalidation" functions for D-cache in use.

Change-Id: I452768ef216393834f20395a56cde6ff5f52d29a
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Minor update to retarget.c for system function `tmpnam`.

Change-Id: I08cced273e517d00644167f8f5520b09f3c9d10c
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>