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>

* Check CMAKE_BUILD_PARALLEL_LEVEL and use this option to set the value
of PARALLEL_JOBS

Signed-off-by: Conor Kennedy <conor.kennedy@arm.com>
Change-Id: I039d88a1099932978e00a711fe58d31a85d2cd06

Link update in docs/sections/building.md file.

Change-Id: I6b4b95bc4c3e911123ee745e64fe6075af563011
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Update for use-case API and CMSIS pack.

Change-Id: Ic730a80fa43ba2a6e3eaa05333b61d3e1677b04e
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Adds documentation on how to configure and use CMake Presets in VS Code.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I0aa5d598415895268cabc9cbe36e7582a6fea789

Part 1
* Add KwsClassifier
* KwsPostProcess can now be told to average results
* Averaging is handlded by KwsClassifier
* Current sliding window index is now an argument of DoPreProcess

Change-Id: I07626da595ad1cbd982e8366f0d1bb56d1040459

Maksims Svecovs authored Oct 04, 2022 and Kshitij Sisodia committed Oct 05, 2022

There is a currently known bug that ${fileDir} in included presets
evaluates to the path of parent file, not path of the file with
${fileDir} macro.
To be able to use the toolchain preset in case of MLEK included as
submodule - add an environment variable to be set by the parent project.
Since this variable is not set by the MLEK project - it does not affect
the functionality in MLEK.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I4b789a12533f0474ed5490cf7a793e953a110898

Éanna Ó Catháin authored Sep 28, 2022 and Kshitij Sisodia committed Oct 05, 2022

Change-Id: Ia900b17f13f1329b2788360e8dde639807f08099
Signed-off-by: Eanna O Cathain <eanna.ocathain@arm.com>

Additional CMake configuration parameters required:

* `BUILD_FVP_TESTS`: Selects whether these tests are built, OFF by default.
* `FVP_PATH`: Path to the FVP that MUST be provided for the configuration to succeed.

Change-Id: I741379cd0a6078a3e2c3163e6b253b2f5dc25c58
Signed-off-by: Sarah Blades <sarah.blades@arm.com>

CMSIS-pack under resources and the pack generation input YML
file updated.

Change-Id: I4883d635ec3ce6eadb0ce38bbd962f3a5e8f92c3
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Separates CMakePresets to respective.
Adds options preset file with log-level and single-input for use-cases.
Adds use-case file with base build preset with all the targets.
Adds a configurable targets to all build presets.
Adds additional config/build preset to show-off options-presets.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: Id82ce9c5b8d7cc48b80d784141dc22efa2690222

For the purpose of using decoupled presets move required CMake version
to 3.23.3 that supports "includes" option for presets.
Updates the documentation.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I259e8e3a4641294d8ccdee429c7284d8160b9e24

Version for generated pack changed to "22.8.0-Beta" and URL
updated for packgen's YML input file.

Change-Id: Iab20c0c1ebf70bdf08749e8ad6c7b9a7d458b82b
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Adding beta version of the CMSIS pack, created from the
main branch. Adding a corresponding PIDX file for this
pack to be linked to the public listing of Arm Keil packs.

Packs, pidx and related resources will be available under
'resources/cmsis-packs/' directory.

Change-Id: Iff6fe4d2a1cb14ae72442eb62664bf4ccd729c3c
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Signed-off-by: Eanna O Cathain <eanna.ocathain@arm.com>
Change-Id: I4a1cd2b5746cb479ae0d81ed973961cec2f3046e

* if NPU timing adapter enabled is defined and target subsystem is sse-310
* set timing adapter to off

Change-Id: I53ca0bd8a56e3ede009b745dba7aa8dbee7a81dc

Richard Burton authored Sep 13, 2022 and Richard Burton committed Sep 13, 2022

Recent ethos-u-vela version 3.5.0 does not support numpy version higher
than 1.21.3. Downgrading numpy version to 1.21.3 for
set_up_default_resources.py script to install proper packages.

Change-Id: I15d8b1dbe04e974ebb140f99ba0f17bf6ee4f933
Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>

* update to 22.08 release of ethos-u-vela
* update download_dependencies script to new tf revision

Signed-off-by: Nina Drozd <nina.drozd@arm.com>
Change-Id: Ib4cb47ac0881d45fc6766b6b87154584d9db7374

* updated table of contents for building page
* point to timing adapter page
* updates to timing adapter page links and tables

Change-Id: I54bde77db1a082afddae0abe109fa1369506057c

* Filter ".md" entry from UC_API_LIST

Signed-off-by: Conor Kennedy <conor.kennedy@arm.com>
Change-Id: Iec0f3fd1960b4e3f9ff1b2f730befedb0143ca30

Updating tflite_micro version according to the release from mlplatform:
https://review.mlplatform.org/plugins/gitiles/ml/ethos-u/ethos-u/+/refs/heads/master/22.08.json#49



Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I212f1e8540e88aa339b6008371b62f9028b1d3d7

Most of the issues identified by coverity scan as high are
false-positives revolving around intrinsics of lambda-function in C++.
This patch fixes high risk reports about function pointer not being
initialized.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I52998ed4603ca943568f7bec5cb0d6a77731b02f

Update dependencies to be aligned with 22.08 release of mlplatform
according to:
https://review.mlplatform.org/plugins/gitiles/ml/ethos-u/ethos-u/+/refs/heads/master/22.08.json


CMSIS-DSP is moved to a separate repository, this patch adds a new
repository along with user build parameter.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I356fb19b5dac87a21adfc34c67f9699131666074

Kshitij Sisodia authored Aug 18, 2022 and Nina Drozd committed Aug 25, 2022

Documentation md files added under source tree with links to
the main docs. Minor updates to FAQs for MLECO-3251 as well.

Change-Id: Ifdcc587f2fcf77228fd46e211d3f9c3963bc9b97
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Configuring binaryDir prevents user from creating and naming out
directory - cmake ignores ./ folder it is run from and creates
root/binaryDir for the output. Removing this option allows user full
control over the destination directory.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I2190d5063f4b9f70376934f7b23ecdb9d6cedc8f

Git submodules updated to latest tags/versions.

Change-Id: Idf797be3476094f7fb894a0e874061d4adc6ca95
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Updated to latest version of TensorFlow Lite Micro and
removed forcing TENSORFLOW_LITE_MICRO_TARGET_ARCH to
Arm Cortex-M55 for SSE-310 (now it is correctly set to
Cortex-M85 instead).

Change-Id: Ib1e8680a8d2ea803e0e003032119a10b1d71754e
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Kshitij Sisodia authored Aug 12, 2022 and Maksims Svecovs committed Aug 16, 2022

Documentation updates around use of Arm® Corstone™-310 AVH, especially
in terms of use of timing adapters (TA). Also, use of TA's is forced
off for SSE-310 subsystem's CMake configuration.

Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>
Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I66a87060d8d47ce2580aa15f3908be20162eab54

Documents current differences between timing adapters implementations on
Corstone-300 and Corstone-310 platforms.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I3161dc929bd01217a4992be869f13377a58e5471