Update Ethos-U driver. (#2626) * Update Ethos-U driver to the latest (v24.05) * Allow passing extra C flags to the driver from the command line. * Fixes #2619 Note I tested with `TARGET=cortex_m_corstone_300 test_network_tester_test` and on real hardware as well built with: ```bash make -j12 -f tensorflow/lite/micro/tools/make/Makefile \ TARGET=cortex_m_generic TARGET_ARCH=cortex-m55 \ CO_PROCESSOR=ethos_u ETHOSU_ARCH=u55 OPTIMIZED_KERNEL_DIR=ethos_u \ CORE_OPTIMIZATION_LEVEL=-O2 KERNEL_OPTIMIZATION_LEVEL=-O2 \ THIRD_PARTY_KERNEL_OPTIMIZATION_LEVEL=-O2 \ TARGET_TOOLCHAIN_ROOT=/opt/arm-none-eabi/bin/ \ TARGET_TOOLCHAIN_PREFIX=arm-none-eabi- BUILD_TYPE=release microlite ``` BUG=#2619
TensorFlow Lite for Microcontrollers is a port of TensorFlow Lite designed to run machine learning models on DSPs, microcontrollers and other devices with limited memory.
Additional Links:
| Build Type | Status |
|---|---|
| CI (Linux) |  |
| Code Sync |  |
This table captures platforms that TFLM has been ported to. Please see New Platform Support for additional documentation.
| Platform | Status |
|---|---|
| Arduino |   |
| Coral Dev Board Micro | TFLM + EdgeTPU Examples for Coral Dev Board Micro |
| Espressif Systems Dev Boards |  |
| Renesas Boards | TFLM Examples for Renesas Boards |
| Silicon Labs Dev Kits | TFLM Examples for Silicon Labs Dev Kits |
| Sparkfun Edge |  |
| Texas Instruments Dev Boards |  |
This is a list of targets that have optimized kernel implementations and/or run the TFLM unit tests using software emulation or instruction set simulators.
| Build Type | Status |
|---|---|
| Cortex-M |  |
| Hexagon |  |
| RISC-V |  |
| Xtensa |  |
| Generate Integration Test |  |
See our contribution documentation.
A Github issue should be the primary method of getting in touch with the TensorFlow Lite Micro (TFLM) team.
The following resources may also be useful:
SIG Micro email group and monthly meetings.
SIG Micro gitter chat room.
For questions that are not specific to TFLM, please consult the broader TensorFlow project, e.g.: