Replaced overloaded PresentInferenceresults with single function and removed
logic to handle arguments which are no longer passed.

Change-Id: I745271638fcf78b7121c2a4b95844b752643bac2
Signed-off-by: Liam Barry <liam.barry@arm.com>

Issues identified with Armclang 6.15; bumping up the minimum
version required to Armclang 6.16.

Change-Id: I33ec21f04e0c954919cacaf6f3c4d99ef8f517cc
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Added tests for recently added Softmax function in
PlatformMath module.

Change-Id: Iacf1f4eaf33a92e1d42275000765e7152d17176b

Replaced ctx.set/get<uint32>(keywordindex) with
keyword itself as const std::string&

Change-Id: I1811d93548105d6db58e57b88675f9b41e66d914
Signed-off-by: Liam Barry <liam.barry@arm.com>

Aligning with output from other use cases, inference runner
output now prints the number of inferences as one.

Change-Id: Ifc03385a5de86477508fe8c377d481b7140a8429
Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Kshitij Sisodia authored Dec 24, 2021 and Liam Barry committed Dec 24, 2021

Added SoftMax function to Mathutils to allow MicroNet
to output probability as it does not nativelu have this layer.
Minor refactoring to accommodate Softmax Calculations
Extensive renaming and updating of documentation and resource download script.
Added SoftMax function to Mathutils to allow MicroNet
to output probability.

Change-Id: I7cbbda1024d14b85c9ac1beea7ca8fbffd0b6eb5
Signed-off-by: Liam Barry <liam.barry@arm.com>

Richard Burton authored Dec 10, 2021 and Richard Burton committed Dec 17, 2021

Change-Id: I2b2685dd65e08e3d8b52d223cfad53e90a73d2ba

  -Added conditonals to ethos-u-driver and cmsis path for making tflite micro library native build

Change-Id: I89ce87ef368392b087cfca1898531bd2c5a2ba1c

Richard Burton authored Dec 10, 2021 and Richard Burton committed Dec 10, 2021

* LCD display behavior for Run All now matches Run Next
* Remove repeated code

Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: I16706187fd4e7a59dd935783f5bfb8731435f381

  -Fixed noise_reduction CMake bug cause inference to fail when non-default mac_units passed to build script
  -Inference complete message added to noise_reduction LCD
  -Doc update clarfiy vela.ini config file for compiling to non-default memory modes
  -QOL improvement by adding a note on how to make path variables permenant when configuring Arm compilers

Change-Id: Id798b25638260721d8e48468b7a5942bd802d63b

Change-Id: I81fc96b412959d2a6dd61b6fbd671345b2f39b8d

Richard Burton authored Dec 07, 2021 and Richard Burton committed Dec 07, 2021

* CMSIS-DSP acceleration will now be used for FFT in RNNoise pre-processing
* PESQ scores tested and similar

Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: Ifeebc041f58867909b27c948950e08f8f39ef276

Arena-cache-size is different from default when using
Dedicated_Sram memory mode.

Change-Id: Ie112146218e1ec456e17babd4ed3e7c7bc2009a8

Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: I47879089734cd3ab70ef8068277e677742e1b2b3

Cisco Cervellera authored Nov 25, 2021 and Kshitij Sisodia committed Nov 26, 2021

* Documentation added with missing prerequisite
* build_default.py can now be tuned for constraint build systems

Change-Id: I74c061359ff663335e664528c4f0616f55cff0f7

* Currently using 21.11 release candidates

Signed-off-by: Richard Burton <richard.burton@arm.com>
Change-Id: I696b48c3a4c87c5dca3bbee957049790d900b48e

These changes will limit the use of FPGA internal SRAM from a max
of 4MiB to 2MiB and the BRAM from 2MiB to 1MiB.

Change-Id: I69c8e695aee26ff4f235bfe83ffd26efbd66f547

For easier look up and maintenance, all common CMake user options
have been consolidated in one CMake file.

NOTE: the individual use case specific options are still within
      the correspoinding use case CMake files.

Change-Id: Id887f7b2c763f4d3eb997d997cf466684d0089b6

Change-Id: I0ea57b69bdb095f2580d80001d145fefed5cd72c
Signed-off-by: George Gekov <george.gekov@arm.com>

-Updated CMake to use C++ 14
-Removed cmsis makefile include from tensorflow.cmake
-Documentation update
-Added more flags for processor in CMake

Change-Id: I1c2b72141e98a5cf8bb09176d7c331da3b05b4c5

Change-Id: I3ec18583c321eb2815a670d56f4958e610331d6d

Signed-off-by: Liam Barry <liam.barry@arm.com>
Change-Id: Ibf712cb9359b9bc9977d4f77aec1d7c7f4245825

Change-Id: I15dceeafec554e58257e8e6d6e8896cc9b397106

Change-Id: I90fca833d501bbd4db4fd99903b9ffef161a9a6b
Signed-off-by: George Gekov <george.gekov@arm.com>

Richard Burton authored Nov 10, 2021 and Richard Burton committed Nov 10, 2021

* Use RNNoise model from PMZ
* Add Noise reduction use-case

Signed-off-by: Richard burton <richard.burton@arm.com>
Change-Id: Ia8cc7ef102e22a5ff8bfbd3833594a4905a66057

Liam Barry authored Oct 29, 2021 and Kshitij Sisodia committed Nov 09, 2021

Change-Id: I5170aafa6d159d537906da17b194534fd7d44bea
Signed-off-by: Liam Barry <liam.barry@arm.com>

Change-Id: If34a22cdc1313bd8cce4d1cd30e845eb361b93e4
Signed-off-by: George Gekov <george.gekov@arm.com>

Python scripts 'build_default.py' and 'set_up_default_resources.py'
now allow building for non-default Ethos-U configurations: H32, H64,
H256 and Y512.

Change-Id: Iefdbf135410396c4dc0be73462644725d4b47910

* Changed image->cc conversion to be similar with preprocessing
  of img_class and vww models: images are scaled maintaing the
  aspect ration and then the centre crop of the correct size
  is taken.
* VWW applies input quantization info to the int8 image
  (prior converted to [0,1] float range).
* Changed adult_blur to a image without person.
* Fix menu print when selecting a specific ifm to run
  (Select message was displayed after typing something)

Change-Id: Ie6cde7ab4835ea842667b87397458a5d32131df3

Adding sine function and allowing FFTs to be computed for cases where
the FFT len is not a power of 2. In this case, the naive implementation
is used. Option for computing FFT for a complex vector has also been
added, although, the CMSIS-DSP flow needs to be tested.

Change-Id: Iad9902b946f3088de91a5f67acfb4cb3d0b00457

* Fixed vww usage warnings (imageData in RunInferene and _GetImageIdx function)

Change-Id: I2c37e4e4cc8c8eca841690f2df8d525ed516ecc8

Change-Id: Icf09410f12072e8d7850dd1e540c3243af24ed09

Change-Id: Ifd6d3d72abb1e8ce058e612295d01a148962627e

Documenting how the target platform's SRAM size impacts configuration files,
sources and linker scripts.

Change-Id: I8647ab67b73bafd0c44e6c586a1b5f2602bf03f5

AN547 sets the core clock for both M55 and U55 to 32MHz, while the
blocks on APB use a different clock of 25MHz.

Note: this will have not change any of the MPS3 FPGA profiling
numbers (cycle counts and elapsed time in milliseconds) for
Cortex-M55 as this was already using the correct counters under
MPS3. The only difference would be that the system tick interrupt
will fire every 10ms as intended instead of every 7.8125 ms as it
is doing with current software.

Change-Id: I77cd269c7c02f5d6e65328eb285185bae74e4e36

* Update all dependancies to 21.08
* Refactoring to fit the new changes

Change-Id: Icc2ae3628ee6e8fbc0af2cd8f91e368c9ccae053

Change-Id: Id3919e5ec507bbfe7e7bf4c4c199b5dbdcc043d2

With this patch, the generic inference runner use-case can be
configured to accept the model tflite file at run-time via
the FVP's command line parameters. Same is true for the IFM
and the inference results can be dumped out too.

NOTE: this change is only for supporting the FVP, the FPGA
implementation will not allow additional loading for the
changes in this patch to be useful.

Change-Id: I1318bd5b0cfb7bb635ced6fe58d22c3e401d2547

Change-Id: I3b75a9fe5b002a8206674aff154f44df2ccc85ca
Reviewed-on: https://eu-gerrit-2.euhpc.arm.com/c/ml/ecosystem/ml-embedded-evaluation-kit/+/472168


Tested-by: mlecosys <mlecosys@arm.com>
Reviewed-by: Isabella Gottardi <isabella.gottardi@arm.com>
Reviewed-by: Kshitij Sisodia <kshitij.sisodia@arm.com>

Éanna Ó Catháin authored Sep 15, 2021 and Kshitij Sisodia committed Sep 16, 2021

MLECO-2083: Refactoring img_class and visual wake word

*Added source files for visual wake word
*Added tests
*Added docs
*Added new images for visual wake word demo
*Refactored common functions in img_class, visual wake word and other usecases

Change-Id: Ibd25854e19a5517f940a8d3086a5d4835fab89e9
Signed-off-by: Éanna Ó Catháin <eanna.ocathain@arm.com>