Age | Commit message (Collapse) | Author |
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Removed the CLI opt ifm-ofm-overlap
Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
Change-Id: I23faa0d10c3e71972c543e22e8155086fce73556
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Set the actual size of the Scratch and Fast Scratch buffer and remove both
Scratch buffers from the subgraph inputs.
Signed-off-by: Jacob Bohlin <jacob.bohlin@arm.com>
Change-Id: I9e4213f48289d9136cdd4cd43c668d37c6af8530
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- Refactored mark_tensor_purpose
- Initial weight compression is now always done in insert_dma
- Removed mark_tensor_format
Change-Id: Ic719b9bcd1d27e1390d7b9ce8cd21795139ec814
Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
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Attempts to use fast storage for feature maps used in between
cascaded passes.
This is only relevant for system configurations where feature maps
are by default not placed in SRAM, but there is SRAM for fast storage.
Change-Id: I207b7cf32cfcb5bea3e6b93c2da1161c4af5221d
Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
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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
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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
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- 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>
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Avoid concat op as predecessor in ifm streaming,
when Sram spilling is to be applied.
Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
Change-Id: I2ba6283a7561a12d54a06552a15e122bb082b7a1
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Added support for one more memory configuration-
Change-Id: Iac19992386e3e9b80bd519acb1b0a399c47d736f
Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
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Additional supported memory configurations:
-Permanent_storage = DRAM
-Tensor arena either in DRAM or SRAM
Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
Change-Id: I20beb7151e306bfdba540e7c0b2a7b478b4d94e1
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- Fix various problems when no operators run on Ethos-U55
Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I44a1a914fabb7ca26c921a02753da8abeecd9c7b
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If same weight tensor was used with different block configs,
errors would occur.
Fixed by always cloning weight tensors, using a global weight
compression cache and modifying the linear allocator to
detect multiple usage of same weight compression.
Change-Id: I91ca59176e1c59c66e0ac7a4227f2b5f0b47053f
Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
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Also updated README.md
Change-Id: I118309c61f4d00e8508d6b888c606995490fba39
Signed-off-by: Diego Russo <diego.russo@arm.com>
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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>
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-Added support for new_axis_mask
-Added support for more than 1 bit set in new/shrink_axis mask
-Added checks for strided slice in supported operator check
-Added assert if nothing has been put on NPU
Change-Id: I66e2d04784f14d7ad82371f5d649a455d576a818
Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
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- Added modules ethosu.vela and ethosu.mlw_codec.
- Added README and various configuration files.
Change-Id: I3690f8c8f5966306ecddaeb2793c30ca9c6e2eee
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