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path: root/ethosu/vela/high_level_command_stream.py
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2022-03-21MLBEDSW-3367 Add mypy to pre-commitJonas Ohlsson
Add mypy to pre-commit and clean up all reported errors. Signed-off-by: Jonas Ohlsson <jonas.ohlsson@arm.com> Change-Id: If7dc869f5fecdb0e2db40f14e7d9db21aa33df71
2022-01-12MLBEDSW-5534: Enet_640_640_int8 output diffRickard Bolin
The output diff is caused by not including the kernel dilation when calculating the bottom padding to be used on the last h_stripe. This only shows up when using dedicated_sram since shared_sram does not split into multiple h_stripes and thus uses the padding specified by the skirt instead. Signed-off-by: Rickard Bolin <rickard.bolin@arm.com> Change-Id: I7f643748b153004d65be2124c0ac6c9d21cd803f
2021-12-20MLBEDSW-5844: Inconsistent calculation of read shapesTim Hall
- This bug causes a regression in the use of unpack and split operators - The bug is due to the read_shapes attribute being an absolute calculation for slice and strided_slice, but a relative one for unpack and split - The fix is to consistently treat the attribute as a shape relative to the read_offset Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I4504b161be507ea22ca6ee40fbe7808bfe049405
2021-12-16MLBEDSW-5629: MLCE: Model falling when creating explicit_paddingTim Hall
- Issue was due to a previous patch to fix MLBEDSW-4350 - Manually reverted that fix 5fabfcaa2b636b02899b4d6e0ccf95d853986475 - Made a new fix for MLBEDSW-4350 that calculates the padding and skirt by taking into account the split read offsets and shapes Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I96010c1b977011aecbc411a3c91ab3e61af22db4
2021-06-08MLBEDSW-4602: Fix Deepspeech scale & bias reuse issue.Tim Hall
- Deepspeech reuses identical weights and biases throughout the network. Since biases are now interleaved with weights there is a scaling issue when the ifm scales differ between operations using the same weight and scale tensor. - This commit uses interleaved weights/scales on their first use but separates scales to source memory on subsequent use (if the ifm scale is different). Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I7aae163438160a919cae04e235966e75355a6148
2021-05-27MLBEDSW-4034: New Scheduler Size or Performance OptimisationTim Hall
- Merged dev/scheduler at 83639f90e8c828f70de6e29142355a940224959b Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I0050529d4b42da93768c7264296434dd877fb5b4
2021-05-07MLBEDSW-4534 Limit ifm box depthPatrik Gustavsson
Limit the ifm box depth to ifm shape depth Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: I889aed9ef7e338faa1fca074fb2843fa2cedecc8
2021-04-30MLBEDSW-4350 Use padding instead of skirt for merged SplitSliceHenrik G Olsson
When the operations are merged some later passes are confused by start and end coordinates for the convolution not being along the edges of the IFM, and omitting padding. But we need the zero padding to keep the output the same as before the transformation. Also fixes bug where Vela could crash if convolution had explicit start coordinate. Signed-off-by: Henrik G Olsson <henrik.olsson@arm.com> Change-Id: I8449d237350d528f83738b2f09124f1ed79c07ca
2021-03-16MLBEDSW-4223: Full support for PAD operatorLouis Verhaard
- Added full support for PAD operator - Hardware padding is still used whenever possible - Bug fix Pad followed by max pool if IFM contains negative values Change-Id: Ifc64d1943737d94466f5e2821009dab12a49a965 Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
2021-02-11MLBEDSW-3774 Remove SplitSliceReadPatrik Gustavsson
Removed SplitSliceRead from subgraph during graph optimisation. Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: I9315d4c2a6767828dd2b4e66823d73b10ebee99c
2021-02-05vela: Change Shape4D mutability usageTim Hall
- Removed requirement for cloning shapes when unique values required by forcing top-level immutability. This alleviates issues with Shapes being unintentionally shared and then mutated as if value-types. - Shape4D fields can no longer be assigned without replication. Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: Ic0dbfa349eb0215eabefb4f4e2cf99f12d83699c
2020-12-21Revert "Revert "MLBEDSW-3645 4D class for op ifm/ofm shapes""patrik.gustavsson
This reverts commit df0a5905177f3a1b836076bc3f9f39b2e86f1794. Reason for revert: <INSERT REASONING HERE> Change-Id: I891c66fb29db9d25e942947e8d1c29a10610de51
2020-12-21Revert "MLBEDSW-3645 4D class for op ifm/ofm shapes"patrik.gustavsson
This reverts commit bf31d647dc5df47410ee577b12427ddf076d816b. Reason for revert: <INSERT REASONING HERE> Change-Id: I7b6c585b7658f94dbaa916c2b6bfe9fb463b8d37
2020-12-21MLBEDSW-3645 4D class for op ifm/ofm shapesPatrik Gustavsson
Add 4D shape class for op Ifm/ofm shapes Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: Ic0a98da9d2f9d085605e39a9ab5a26bad6e702a3
2020-12-18MLBEDSW-3654 Add/use op ifm/ofm shapesPatrik Gustavsson
Add ifm/ofm shapes to op Changed to rely on these shapes Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: I571535a1dcadc2bdb04a3c727a8e1c49703b174d
2020-12-14MLBEDSW-3653: Fix type errors in annotated filesDwight Lidman
This commit corrects a number of type errors reported by mypy and refactors some parts of the code which are no longer necessary after making adjustments to satisfy mypy. Signed-off-by: Dwight Lidman <dwight.lidman@arm.com> Change-Id: I16b880b228e57f2a92fb8936f53e94886e0f9f44
2020-12-08MLBEDSW-2836 Change sets to tuplesMichael McGeagh
Replace conditional checks against sets with tuples. If not requiring uniqueness, or complex set operations, it is quicker to use tuples instead. Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com> Change-Id: Ie8732c8d46067244963936c53f0ec81adda50372
2020-11-25MLBEDSW-3352 Fix ifm end_coord for upsamplingPatrik Gustavsson
-Fix for end_coord for upsampling -Remove restriction for ifm streaming -Added restriction for cascading on ResizeBilinear Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com> Change-Id: I384abf12cfe8ac9ce7b76066b709600ea901b248
2020-11-17MLBEDSW-3491: Fix index out of range in code genLouis Verhaard
Usage of shape[-2] could cause index out of range. Signed-off-by: Louis Verhaard <louis.verhaard@arm.com> Change-Id: I1b64b117f8236ce9ba321ca03bdb25e5a03a6589
2020-11-13MLBEDSW-839: Code generation using external API2.0.0.rc1Louis Verhaard
Added external API to generate register command streams. Existing code generation has been refactored to make use of this API. Change-Id: Ibb4c2b167809869f16470b14da24f08a65c82b7b Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
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>
2020-08-26MLBEDSW-2688: LUT DMA may require kernel waitLouis Verhaard
LUT related updates specific for 16K SHRAM: - prevent LUT DMA transfer from overwriting accumulator SHRAM of an ongoing operation - do not use the last 2K of SHRAM as accumulator during LUT operations Change-Id: I17066e0410c6f07b125ed245002d7b19269a7a8a Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
2020-08-17MLBEDSW-2688: Improved LUT supportLouis Verhaard
- Support for more than one 256-byte LUT in SHRAM - No DMA is performed for a LUT that is already located in SHRAM - Added MemArea.Shram, used for LUT, to avoid false address collision asserts during SRAM tensor allocation - Added read access to LUT in memory access calculation Change-Id: If4d1eded5ed029d253f4f5efb2d80495fc3eac99 Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
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>
2020-07-13MLBEDSW-2584: Support cascading of Transpose ConvolutionJacob Bohlin
Signed-off-by: Jacob Bohlin <jacob.bohlin@arm.com> Change-Id: I39cff126dda89d71426ab731427ca1d64d02590d
2020-06-18Code clean-up using black and flake8Tim Hall
- No functional change Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I5ab1198b9d092cd041fa9b85b2dee9900d299bfc
2020-06-18MLBEDSW-2435: Fix for cascading upscaling operatorsJacob Bohlin
Fixed a coordinate issue which caused the compiler to crash when cascading upscaling operators such as ResizeBilinear. Signed-off-by: Jacob Bohlin <jacob.bohlin@arm.com> Change-Id: I982863573b0e5829e6d0c255dbbc308cb332a37a
2020-06-18MLBEDSW-2379: Fix 1-element tensors that were marked as scalarsLouis Verhaard
Tensors that are the result of an operation were incorrectly marked as scalars. Also fixes a bug for IFM2 of shape [*,*,*,1] in elementwise operations. Signed-off-by: Louis Verhaard <louis.verhaard@arm.com> Change-Id: I82a0e643b12e93c7158e4aca3185415c59033a73
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
generated by cgit v1.2.1 (git 2.23.0) at 2024-06-27 17:47:02 +0000