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path: root/ethosu/vela/vela.py
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2020-12-14MLBEDSW-2066 Improve Exception messagesMichael McGeagh
Minor refactoring to use fstrings. Improve Error classes to correctly inherit the base class. Use existing exception classes instead of plain exceptions where it makes sense. Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com> Change-Id: I0941c04e91010da1db77299517a8e2d896371e77
2020-12-11MLBEDSW-1373: Added search based allocatorLouis Verhaard
Added a new tensor allocator that is based on searching, implemented in C++ (C++11 compatible). Change-Id: Ie96e9fcfc8e6c58d1fa53911f37de290eeba88cf Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
2020-12-08MLBEDSW-3333 New CLI: --verbose-allMichael McGeagh
Added a new CLI option which simply force-enables all the other verbose options available to vela Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com> Change-Id: I0dddbc86a76ea0de57266452f39fd0a5ca57eeb3
2020-11-27vela: Rename --keep-scale-placement CLITim Hall
- Changed to --cache-bias-scale-tensor Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I285fe253f03ba98eff36dbe996ad3a57e2ee3d99
2020-11-25MLBEDSW-3424: Added API.mdLouis Verhaard
- Added API.md that describes the external APIs. - Renamed npu_get_api_version Signed-off-by: Louis Verhaard <louis.verhaard@arm.com> Change-Id: I6e6e6103a889da656b4e00c3cce3eee60dfa844a
2020-11-25vela: Fixed formatting of SUPPORTED_OPSMichael McGeagh
mlplatform uses gitiles, which in turn renders markdown differently: "There must be at least three hyphens in each column of the header row" Updated the generation code and the snapshot file to respect this, as well as changed the link from commonmark (which does not support tables) Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com> Change-Id: If31860ce8e38ebe7d68bfec61faff805fc00345b
2020-11-23MLBEDSW-3425: Added external API for driver actionsLouis Verhaard
Added external API to add driver actions to a command stream. Change-Id: Ie4779c1c745defc5769fa694358470cd6aea191c Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
2020-11-20vela: Update tool description textTim Hall
- Updated and aligned the --help and setup.py descriptions Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I78c11b1b3dd51284b34d57a6caca45cd222b4678
2020-11-20vela: Remove and change CLI optionsTim Hall
- Removed unused --show-minimum-possible-allocation - Change --allocation-alignment to --cpu-tensor-alignment Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I00e367c3190aeea08a3f136332711e9accc85ba3
2020-11-20MLBEDSW-3249: Vela config file examplesTim Hall
- Added sample vela.ini config file - Changed vela config format, split into system config and memory mode - Removed unused CPU cycle performance estimation - Added new CLI options for --memory-mode and --verbose-config - Changed CLI option --config to take multiple files - Removed CLI option --global-memory-clock-scales - Changed error helper functions to raise a VelaError exception - Refactored to create a new is_spilling_enabled function Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I27c41577e37a3859edb9524cd99784be10ef0a0d
2020-11-20vela: Rename Yoda to Ethos-U65Tim Hall
- Also changed to use Ethos-U where appropriate Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: Ie45ba2bb3935b305abe897b78b498681296cb7c1
2020-11-19MLBEDSW-3251 Add version to external APIPatrik Gustavsson
Added version to the external API -Added CLI-option --api_version -Added API function to get the API version Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: I0143b50adf884a2b05145912a1c7bef8cecc5f02
2020-11-17MLBEDSW-3403 Generate supported op reportMichael McGeagh
A new CLI has been added that allows the generation of a report containing a summary table of all TFLite ops that can be placed on the NPU, and what the constraints are for that operator to be successfully scheduled on the NPU. This option will generate a new file, SUPPORTED_OPS.md containing this information, in the current working directory. Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com> Change-Id: I6a7e2a49f251b76b2ea1168fff78e00da1910b25
2020-11-11MLBEDSW-3019: Add profiling debug databaseTim Hall
- Added mechanism to track input to output graph transforms for debugging the resultant command stream. - Provides base implementation for MLBEDSW-2661 Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I2dfe8a409fbde7ad0282bfab5acb11ba1c8b82d8
2020-11-11MLBEDSW-3222: Bias tensors in fast storageAndreas Nevalainen
For IFM streamed cascades bias tensors are read several times. Moves these tensors to fast storage and add DMA commands. Change-Id: I630f6275986c1b5e3f126c925b11e22500fb1128 Signed-off-by: Andreas Nevalainen <andreas.nevalainen@arm.com>
2020-11-06MLBEDSW-3212 Remove CLI opt ifm-ofm-overlapPatrik Gustavsson
Removed the CLI opt ifm-ofm-overlap Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: I23faa0d10c3e71972c543e22e8155086fce73556
2020-09-04MLBEDSW-2819 Removed CLI-option permanent-storagePatrik Gustavsson
Removed CLI-option permanent-storage Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: I03e03205a183bd538292a73a07b095546fa3d95a
2020-09-03MLBEDSW-2567: CLI option to specify allocation alignmentJacob Bohlin
Added the CLI option. Only applies to CPU tensors. Added an AllocationError which is raised when Allocation fails. Signed-off-by: Jacob Bohlin <jacob.bohlin@arm.com> Change-Id: I89164dea3ac7b7add7bc40aec2ce8fe50600105d
2020-08-27[MLBEDSW-2846] Do not use NHCWB16 for reduce_sum int32Fredrik Svedberg
Added checks for not using NHCWB16 for reduce_sum int32 which makes int8/uint8 softmax work. Also enabled softmax graph rewrite by default and fixed a saturation problem. Change-Id: Ic01bd9ece7e5c3edb2900b7915cc747efe9e5760 Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com>
2020-08-26MLBED-2822 Added CLI-opt for weight size est.Patrik Gustavsson
Added --weight-estimation-scaling, which enables additional scaling of weight compression scale estimate. Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: Idcda41257f44901d3a3f345341e07fb1ae8585a9
2020-08-21MLBEDSW-2664 Clarify help for CLI-opt permanent-storagePatrik Gustavsson
-Make it clear that --permanent-storage option, only is valid for Ethos-U55. -Removed Shram from allowed values Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: Ice6cacd509713e33bcb380c16dcd3c3b34a82a33
2020-08-05[MLBEDSW-2335] SoftMax int16Fredrik Svedberg
Added graph rewrite of Softmax for int16. Change-Id: Id7885af6056a23e8b8362fb61ae94283251eb398 Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com>
2020-07-27[EXTAPI] refactor weight compression to be used by an external consumerManupa Karunaratne
*lint *added unit tests *added typecheck *added docstring for the api Change-Id: Ibd4bc40d4381ac40ad2ea3d500b26c4ec565ab07 Signed-off-by: Manupa Karunaratne <manupa.karunaratne@arm.com>
2020-06-18MLBEDSW-2370: Add CLI option for NHCWB16Charles Xu
Make it configurable for using NHCWB16 between cascaded passes. Signed-off-by: Charles Xu <charles.xu@arm.com> Change-Id: I259cdaa424d11ea38f17e671490ad1e630bbae44
2020-06-18MLBEDSW-2471: Remove unused CLI optionsTim Hall
- Removed --inter-pass-cycle-delay - Removed --dram-bandwidth - Removed --batch-size Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: Ib613f47a9e911c652e522b5aa9ec58ae5391b0fd
2020-06-18MLBEDSW-2067: added custom exceptionsLouis Verhaard
Added custom exceptions to handle different types of input errors. Also performed minor formatting changes using flake8/black. Change-Id: Ie5b05361507d5e569aff045757aec0a4a755ae98 Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
2020-06-18Add reorder-python-import pre-commit hookDiego Russo
Also updated README.md Change-Id: I118309c61f4d00e8508d6b888c606995490fba39 Signed-off-by: Diego Russo <diego.russo@arm.com>
2020-06-18Add pre-commit support for sanity checksDiego Russo
Use pre-commit framework [1] to run black and flake8 before the commit. black and flake8 are managed by the pre-commit framework and they can be run manually by the user using `pre-commit run` command. Fix the code base with the help of black and flake8. Fix import statements according to PEP8 guidelines [1] Both tools have the following settings (specified in the pre-commit configuration file): * line length: 120 characters * directory to exclude: ethosu/vela/tflite/ and ethosu/vela/ethos_u55_regs Updated README.md on how to install pre-commit and how to run sanity checks. Pipenv files have been updated including new dependencies for pre-commit. [1]: https://www.python.org/dev/peps/pep-0008/#imports [2]: https://github.com/pre-commit/pre-commit Change-Id: I304d9fffdf019d390ffa396a529c8a7c2437f63d Signed-off-by: Diego Russo <diego.russo@arm.com>
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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