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path: root/ethosu/vela/greedy_allocation.py
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2021-05-21MLBEDSW-4219: Add tensor allocation info to summaryTim Hall
- Moved new tensor allocation info under --verbose-allocation flag - Tidied up and added histogram to --verbose--allocation print Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I76fb5187319aedf86f599f57b766220cafc17326
2021-03-30Performance improvement in tensor allocationLouis Verhaard
- Tensor allocation verification was O(N^2), is now closer to O(N) - Removed a sort in HillClimb allocator Change-Id: I286a269881490c485cc2b0eeab3b1ecffa8f3df0 Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
2021-03-09MLBEDSW-4209 Use live range alignment when allocatingHenrik G Olsson
Change-Id: I05216cebe785a3669032a3f021a9b496c44c4d66 Signed-off-by: Henrik G Olsson <henrik.olsson@arm.com>
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>
2020-09-17MLBEDSW-2377: Greedy allocator improvementLouis Verhaard
Allocate live ranges with longer life time first. On average this gives better memory usage. Change-Id: Id89e9e36a944169a2f10ce7f6e869397ef0abaf0 Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
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
2020-08-17MLBEDSW-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>
2020-06-18Code 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-2269: Fix the buffer overlap issue for multi subgraphesCharles Xu
Signed-off-by: Charles Xu <charles.xu@arm.com> Change-Id: Ia7127148d00280bf9c3759dd6dcbe500a4cfcc78
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>
2020-04-29Add 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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