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2022-11-04Update README how to contribute22.11-rc222.11Kristofer Jonsson
Change-Id: I449f5c5039801053af380e07b812f2484e209412
2022-10-31Moving CMSIS-NN to separate repository22.11-rc1Kristofer Jonsson
Change-Id: I71637859e96d799482c74a8f55f7f792c2ed606b
2022-10-20Remove MicroErrorReporter from inference process testMåns Nilsson
MicroErrorReporter has been removed from TFLM. Change-Id: I8acb14eff2bc5d4b05d0d50f0d2a44db846e160f
2022-10-03Update Event MonitorKristofer Jonsson
Add cycle counter, QREAD and STATUS to Event Monitor record. Change-Id: I9c225558a9d46b05fe322270b4a921ead6bb0233
2022-09-30Fix cmake CMAKE_SYSTEM_PROCESSOR string matchesLedion Daja
To avoid unwanted matches of regexps, example: "cortex-m3" matches string "cortex-m33", several string MATCHES have been reworked. Change-Id: Ib923fbed9edbfba7de0af005c67b5527acdf40f9
2022-09-29Profilers inherit MicroProfilerInterface instead of MicroProfilerMåns Nilsson
This will decrease current stack usage requirement and memory footprint. Change-Id: I8ac314238efcdf1622cdcafd479c6cc1a8580509
2022-09-13Bug fix matching CPU numberKristofer Jonsson
Change-Id: Ie75eb87cf06cd7bad5f17ce121ea64037c0e4788
2022-09-13Log ofm data base64 encodedFredrik Svedberg
Added base64 encoded printing of ofm data to speed up logging of large ofms. Change-Id: Ibebd0a3557396eb68d69789f2c016161e085e64a
2022-09-13Remove CMake workaround for Arm ClangLedion Daja
Previous version of CMake did not allow CMAKE_SYSTEM_PROCESSOR to contain CPU features for Arm Clang toolchain. A workaround was added to manually strip the CPU features. Recent versions of CMake have removed this limitation and instead requires the toolchain to manually add -mcpu=<CPU+features>, which means that the workaround can be removed. Change-Id: I3e8647c47df27a96cdd103614ecf2540f150ab36
2022-08-30Remove path to TFLM make download folderKristofer Jonsson
Change-Id: Iaf22f1d7ad3e732f9163702cc08c8c2a3bb3a69d
2022-08-29Update Flatbuffer version to 2.0.6Kristofer Jonsson
Change-Id: Id0005b8e68c4a439923941930eddc5f180c8342e
2022-08-22Check the validity of the buffer before parsing the modelDavide Grohmann
If the buffer does not point to a well defined flatbuffer the parsing segfaults. Change-Id: Icb8dfef37dc28b2b7a22c6d3804851be8198aa9d
2022-08-03Use PMU counters for Arm Cortex-M85 CPU22.08-rc222.08-rc122.08Måns Nilsson
Change-Id: Ia884010492ee9858c8c53d8f547954c7ad6e1a71
2022-07-19Provide CMSIS-Device header as needed for TFLMMåns Nilsson
Change-Id: Ie78bdf3330765131ab5aee248ef42f175a652218
2022-06-14Refactor performance measurementsJonny Svärd
Change 'Inference runtime' to measure CPU cycles for the Tensorflow Lite Micro interpreter.Invoke() call. Add 'Operator(s) runtime' print that prints a summary for cycles spent on all operators during an inference. (This is equivalent to the old reported 'Inference runtime') Move prints out of the EndEvent() function in ArmProfiler as it otherwise interferes with the inference cycle measurement. Change-Id: Ie11b5abb5b12a3bcf5a67841f04834d05dfd796d
2022-05-24Remove unused leftover driver code22.05-rc322.05Davide Grohmann
All drivers have been moved to core_platform. Change-Id: I260e2ac94c25bc06ea69a20b00218b45278538cb
2022-05-12Add support for Cortex-M8522.05-rc2Davide Grohmann
Remove old unused cmake toolchain files. Adapt FreeRTOS to be used with Cortex-M85: fallback to use Cortex-M33 port files in FreeRTOS like for Cortex-M55. Change-Id: I79af29ed920e1920c970bc6f516e9b711019692a
2022-05-09Silence compilation warnings22.05-rc1Kristofer Jonsson
Add compilation flags to silence warnings about unused functions and parameters. Change-Id: I2c87a39c2adc05a19a59cf3978c5612f568be61a
2022-04-29Add TFLM arena allocatorKristofer Jonsson
Updating tflite_micro.cmake to include the arena allocator. Change-Id: I793353afeccdf7f8a791b0e7202078eaffe72d7d
2022-04-12Add inference parsing to inference process libraryDavide Grohmann
Change-Id: If90ebe17cc33b8fef9e6a4ebae43a2e5749d8a37
2022-03-24Update tflite micro cmake build settingMåns Nilsson
Since tensorflow/lite/c/common.c has changed name to tensorflow/lite/c/common.cc. Change-Id: Ib2ad4a02e3c78f9a0dac841f45b430e88d1a0e94
2022-03-21Add size of data in bytes to output tensor printHenrik Hoglind
The printing of the output tensor can be truncated, by adding the original size of the output in bytes the included data can be checked for completeness. The dims will tell the number of elements of the output tensor and is not useful for this purpose as the element size can vary. Change-Id: Ied5447e34416a8c6668eeae5c01a5474f103023f
2022-02-21Only enable ThreadX for Cortex-M5522.02-rc322.02Per Åstrand
The branch on the ThreadX fork doesn't build for Cortex-M33 so only enable it for Cortex-M55. Change-Id: I2e562e2f872902a9d87584fbacc4dd6b556d0b51
2022-02-17Adjust build system for threadx for Cortex-M33 and Cortex-M55Davide Grohmann
Change-Id: I4b229dbf750cbbb6306e54ff29db744a2c411ca8
2022-02-10Increase GetTotalTicks() to uint64_t22.02-rc222.02-rc1Kristofer Jonsson
For larger networks the GetTotalTicks() might overflow if the function returns int32_t. GetTotalTicks() is a non virtual function that can be overridden with a different return type in the implementation class. Change-Id: I8dd2e448fd13e0823fe1e5f9cc335998d2806416
2022-02-10Break out the Crc class to its own libraryJonny Svärd
Change-Id: Iefa21223b9157e25e11f88873541b39292d12872
2022-02-09Do not set external context if NULLDavide Grohmann
This avoids a warning in TFLu Change-Id: I90f6d6cefbe69c720d3c65c550d7f65e727c48fb
2022-01-31Set TFLu external contextKristofer Jonsson
Remove PMU configuration from the InferenceJob struct and add an external context parameter intead. The external context is passed to the TFLu interpreter and will be returned in the ethosu_inference_begin() and ethosu_inference_end() callbacks. Change-Id: I6dab04c0ab5088b1325be365d77d65d1182e7441
2022-01-27Inference process updateKristofer Jonsson
Split runJob() into smaller functions to make the code easier to read and maintain. Correct return type of Layer By Layer profiler GetTotalTicks(). Change-Id: Ie414522017b3b6c6da9a09182439dbe4b2efdb1f
2022-01-14Remove unused functionsKristofer Jonsson
Change-Id: Idffa9b21385451883795412076ea48218d6c74ba
2021-12-22Use lbl-profiler to setup PMU and PMU eventsJonny Svärd
Adapt layer-by-layer profiler to handle PMU event configuration, PMU setup and retrieving PMU counter values. Adapt the inference process application to support the lbl-profiler PMU setup and retrieve/save PMU counter values in the InferenceJob struct. Change-Id: I1667a5b11c43c54e7d28232b594dd118bf3f79a8
2021-12-14Move drivers to core_platformYulia Garbovich
Move to core_platform repository. core_software repository should only contain components related to running an inference. Drivers are platform components. Change-Id: I232ef14ce151db7e89cef39ec3b2d6c0b4da8aef
2021-12-08Add crc32 of output to inference_runnerHenrik Hoglind
Change-Id: I7cd561d96bf88fa24c1e3dc5f3b30403bfacafb8
2021-12-02Fixing compiler warningsKristofer Jonsson
Updating compiler warnings enabled for TFLu. Fixing compiler warnings reported by Arm Clang and Arm GCC. Change-Id: Iea959a59ea5416326a3014654389af82903c94a3
2021-11-24TFLu reference kernels21.11-rc321.11Kristofer Jonsson
When CORE_SOFTWARE_ACCELERATOR is set to CPU, then the TFLu reference kernels should be used rather than the CMSIS-NN optimized kernels. Change-Id: I09418b2e32d8c1654892bc5caec9e5b80ccd6c9f
2021-11-18Remove new line from log messages21.11-rc2Kristofer Jonsson
Remove new line from log messages to allow the log makros to format the output. Removing 'message process'. It has been replaced by the 'message handler' application in core platform. Change-Id: Ie97063680c25a33844a8e52e7d39f042da0493e1
2021-11-16CMake recipe for tflite-microKristofer Jonsson
Replace the make call to tflite-micro with a CMake recipe that builds the Tensorflow lite micro library. This removes the dependency on make and should allow all core software components to be built with CMake and a common toolchain file. Change-Id: If9f380c3d07a790be37b7cb70d2aef458d585fdb
2021-10-01Revert "Remove workaround of setting CORE_OPTIMIZATION_LEVEL to -Ofast"21.11-rc1Kristofer Jonsson
This reverts commit 236a00d1125267be32d8f745d8d49e3e73251151. Reason for revert: Patch caused regression failures that need to be addressed. Change-Id: I2e79a16b8e5fa61d8b313ad7808cfd8845e4275a
2021-09-29Remove workaround of setting CORE_OPTIMIZATION_LEVEL to -OfastPatrik Laurell
Change-Id: I97d0e8e7000d621193432af7380ae22d2e5a262a Signed-off-by: Anton Moberg <anton.moberg@arm.com>
2021-09-09Update call to MicroInterpreter to be in line with upstreamJens Elofsson
Change-Id: Ib69b8c0a9af482408f2108ea13c682afabb9f0c7
2021-08-30Exporting define for layer by layer profiler21.08-rc321.08Kristofer Jonsson
Libraries that link the layer_by_layer_profiler interface library will also get the LAYER_BY_LAYER_PROFILE define appending to the build arguments. This allows the preprocessor to select which profiler to use. Change-Id: I85fec66d2dd9949fd7fe395fb44e49bda1539925
2021-08-17Update .gitignore to exclude zephyr sub-git21.08-rc2Davide Grohmann
Change-Id: I326fcf3d7c9bcdb4e4d8b5ea1e36660dfe4e5ae7
2021-08-17Layer-by-layer logging bugAnton Moberg
The tflu_debug_log should be controlled by tflu and not the core_software. Thus changing LOG_DEBUG -> LOG shifts control from core_software to tflu. Change-Id: I3507366cee8c971b1242434ea73f405a8abc5f83
2021-08-16Fix wrong output data json format when compiling with GCC21.08-rc1Davide Grohmann
This change works around an issue when compiling with GCC where by printing only a '\n' the produced global output is wrong. What happens is that new lines are actually printed before the content in the precedent fprintf calls. Hence the generated json is unparsable. Note also that replacing the LOG macros with direct calls to fprintf does _not_ solve the issue. Change-Id: I2d97703cbe7703aae94def1943e2ac693945ab31
2021-08-12Do not expose device specific info in capabilitiesDavide Grohmann
Change-Id: Id43be4f899610e9b0ef96790fbff330f3c8537c1
2021-07-15Improved Logging - Core SoftwareAnton Moberg
Logging macros: Added ethosu_logging.h as a lib, containing logging macros controlled by a parameter ETHOSU_LOG_SEVERITY set in core_software CMakeLists.txt Updated inference_process: Updated inference_process to include ethosu_logging and use the logging macros rather than printf() Updated message_process: Updated message_process to include ethosu_logging and use the logging macros rather than printf() Updated ethosu_monitor: Updated ethosu_monitor to include ethosu_logging and use the logging macros rather than printf() Updated layer_by_layer_profiler: Updated layer_by_layer_profiler to include ethosu_logging and use the logging macros rather than printf() Updated mhu_v2: Updated mhu_v2 to include ethosu_logging and use the logging macros rather than printf() Change-Id: I5d6fd80b7645b3e0af5b494eea6dbb7755f02122
2021-07-13Change OPTIMIZATION_LEVEL to KERNEL and CORE_OPTIMIZATION_LEVEL in ↵Anton Moberg
tflite_micro.cmake Change-Id: I16f71dd3ed072b7a32aecec08c4ce348b671a280
2021-06-29Removing profiler defineKristofer Jonsson
Removing define that is no longer needed now that the profiler classes have been implemented. Updating .gitignore. Change-Id: Idc1eab268a4f4d1ff9460671f8547c1fcb209f82
2021-06-28adding ThreadX to rtos CMakeLists.txtliodek01
Change-Id: Id54df3d56e85c995842d5330b6a7b6e8129440ce
2021-06-22Remove map file generationKristofer Jonsson
Remove map file generation from the toolchain file. The name of the target is not known here, so it will not be possible to name the map file after the target. Change-Id: I087eb1983ecf8fb1d5a4575fcaf18ed73a2042cb
generated by cgit v1.2.1 (git 2.23.0) at 2024-05-27 03:52:10 +0000