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path: root/ethosu/vela/stats_writer.py
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2022-03-30Update version of Black to 22.3.0Jonas Ohlsson
Update version of Black to 22.3.0 due to updated dependencies. Updates to fix reported issues due to new version. Signed-off-by: Jonas Ohlsson <jonas.ohlsson@arm.com> Change-Id: I60056aae452093ce8dcea1f499ecced22b25eef1
2022-02-22MLBEDSW-5880 Fixed Vela verbose weight flagAyaan Masood
*Original weights and encoded NPU weight now report correct size instead of zero when running vela with --verbose-weights flag (Code to update the aforementioned attributes was missing) *Removed print references to unencoded NPU weight size Change-Id: I6d3e41c04cc46d24eeb54cab89818a35e5df27be Signed-off-by: Ayaan Masood <Ayaan.Masood@arm.com>
2021-11-25MLBEDSW-5507: Fix vela summary for passesTim Hall
- Removed the passes information as this was no longer correct or useful - Fixed the reporting of the number of CPU operators Signed-off-by: Tim Hall <tim.hall@arm.com> Change-Id: I80bf3f023de7d470af9aa5c6fe7bcb58c60ccd0b
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
2021-05-21MLBEDSW-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
2021-05-06[MLBEDSW-4254] Improve weight information in summaryFredrik Svedberg
Improved weight information showed in summary if --verbose-weights option is used. Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com> Change-Id: Iac142f2a813bf1c05aa9da3f8a384466e2914d06
2021-04-08Fix stats_writer.py exceptionFredrik Svedberg
Fixed exception in stats_writer.py. Change-Id: I625390aec185345cadd0d8fa5edb66907b9be242 Signed-off-by: Fredrik Svedberg <Fredrik.Svedberg@arm.com>
2021-03-31Handle absent weights_compression_ration when printingHenrik G Olsson
Change-Id: Iafb31af73d80adcc901b241c34dda78be360bc14 Signed-off-by: Henrik G Olsson <henrik.olsson@arm.com>
2021-03-30MLBEDSW-4219: Add tensor allocation info to summaryerik.andersson@arm.com
Added the theoretically minimum max memory usage and the allocator overhead to the Vela summary. Signed-off-by: erik.andersson@arm.com <erik.andersson@arm.com> Change-Id: If373dfeaac50d6f8b56554d435bf22af2c3acda3
2021-02-25MLBEDSW-4064: Update copyright headerserik.andersson@arm.com
All files which have been updated in 2021 and contain a copyright header have had their headers updated. Signed-off-by: erik.andersson@arm.com <erik.andersson@arm.com> Change-Id: Ia682111a719d16e690433398ccfb69c7e93c1cd1
2021-01-19MLBEDSW-3144: Add weights compression ratioDiqing Zhong
- Also removed the original bit_per_element Change-Id: I51bfbd28e14f316aae2d542bb610a3ed57b8b53b Signed-off-by: Diqing Zhong <diqing.zhong@arm.com>
2021-01-12MLBEDSW-3769: Fix print errorDiqing Zhong
Change-Id: I464528510d6646ac685a31c1b3355252f44d2692 Signed-off-by: Diqing Zhong <diqing.zhong@arm.com>
2020-12-09Vela: bandwidth calculation improvementsDiqing Zhong
- Combine conv and vector_product calculation - Remove internal bandwidth - Remove blocks and hw_macs from report - Use scaled_bws for cycle estimation Related to: MLBEDSW-3598 Change-Id: I1927a8311ec563f68115e0f2ed077806b86fd717 Signed-off-by: Diqing Zhong <diqing.zhong@arm.com>
2020-12-07MLBEDSW-3685 Fix dangerous default value usageMichael McGeagh
Pylint W0102: When a mutable value as list or dictionary is detected in a default value for an argument. Replace detected instances with None, and upon checking for None, sets the default accordingly Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com> Change-Id: I4eb73d07d01d4cdefa586eb71b9c76746eee3b11
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
2020-11-11MLBEDSW-3146: memory transfers cycle estimationDiqing Zhong
- DMA ops cycle estimation for the first pass - fix a bug in ifm_blk_depth calculation - fix a bug in sram bandwidth calculation - merge dpu and elementwise cycles into npu cycles - use str.format() in performance print Change-Id: I78895416f47fc3c652743c5da13fc45630322371 Signed-off-by: Diqing Zhong <diqing.zhong@arm.com> (cherry picked from commit 5245e97a62c2fe54250f99b06e778f3e0c6dc376) (cherry picked from commit 16e415677403fc04a90b1a7ec554761d38315640)
2020-10-08MLBEDSW-3148: Refactor OperationLouis Verhaard
- op.type is now an enum instead of a string - Removed unused operator codes - Refactored some attributes like npu_block_type, fused_activation_function - Refactored operator index calculation - Refactored a number of operator sets Change-Id: I641f65ee375794b7aec42abc0664251ae37d78e8 Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
2020-09-30MLBEDSW-3025: Remove SHRAM from reportsLouis Verhaard
SHRAM is removed from performance reports, as the SHRAM numbers only include LUT usage. Change-Id: I5d92bb3be9c8e38dad26ac8ef97c84ecb0aff2fa Signed-off-by: Louis Verhaard <louis.verhaard@arm.com>
2020-08-04vela: Protect against divide by zeroMichael McGeagh
If the total cycle count is zero (for whatever reason), then a divide by zero can occur when calculating the midpoint_fps. This change protects against that by detecting when that is the case and instead setting the midpoint_fps to nan. Further calculations using that variable is safe and results in nan throughout. Change-Id: I2d29545d331a6eb5b27b6d9c931587c15f877e74 Signed-off-by: Michael McGeagh <michael.mcgeagh@arm.com>
2020-06-25MLBEDSW-2306 Added more supported mem-cfgsPatrik Gustavsson
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
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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