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path: root/ethosu/mlw_codec/mlw_codecmodule.c
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2024-01-26MLBEDSW-8575 Tests fails on conv networksFredrik Svedberg
Fixed a problem where the compiler incorrectly called the mlw_codec to create an empty weight stream for the second weight core. Also added code to the mlw_codec to detect this as an value error rather than a memory error. Change-Id: I463846cecb1178f8fbf04dc3e39bd6965cb8ddfc Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com>
2024-01-24MLBEDSW-8568 Fix mlw_codec memory handlingFredrik Svedberg
Added missing memory allocation checks to mlw_codec. Change-Id: I20c04d5d9c934b9c715a2b2049705f853d90825a Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com>
2023-02-09MLBEDSW-6982: Move to setup.cfg and pyproject.toml3.7.0.rc1Raul Farkas
- 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>
2022-11-16MLBEDSW-6620: Update copyright notice and yearsRickard Bolin
- Update copyright notices to use SPDX format and add OSS mail as contact. - Update years on files where it had been missed. Signed-off-by: Rickard Bolin <rickard.bolin@arm.com> Change-Id: I7e9715ea4e17b76252728c708e46df12ad67ab1f
2021-06-09mlw_codec: Fixed alignment warningMauricio Briceno
- Restructured pointer API to prevent alignment warnings - Changed weight tensor data type to np.int16 Change-Id: I310c1ca733bf98724c84e8b2194becb4be3e7eea
2021-05-20Fix mlw_codec build warningsFredrik Svedberg
Fixed mlw_codec build warnings. Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com> Change-Id: I8ec8fb3b092cce0629c690677984549febf01adc
2021-05-13Fix mlw_moduleFredrik Svedberg
Fixedx size calculation in mlw_reorder_encode. Fixed build warnings. Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com> Change-Id: Iac9408b9972a29b5a3403ba11f80dc4eaaa35453
2021-05-07weight_compressor: added mlw_reorder_encode3.0.0.rc1Mauricio Briceno
- Moves reordering to C - Runtime is greatly minimized for encoding weights Change-Id: Ifff01e7b1ea6d5cec68310a155c3b80aa1a38545 Signed-off-by: Mauricio Briceno <mauricio.briceno@arm.com>
2021-01-28MLBEDSW-3832: mlw_codec: improve C APILouis Verhaard
- Removed unnecessary casts - Added more error handling Signed-off-by: Louis Verhaard <louis.verhaard@arm.com> Change-Id: I30cc37a2fb1e855b9f67599c280c1f383f0b059e
2020-12-18[MLBEDSW-297] Setup and run on Microsoft WindowsFredrik Svedberg
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
2020-04-29Add Vela codebase0.1.0Tim Hall
- Added modules ethosu.vela and ethosu.mlw_codec. - Added README and various configuration files. Change-Id: I3690f8c8f5966306ecddaeb2793c30ca9c6e2eee
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