ghollingworth
commented
2 years ago This PR makes no sense, the title doesn't give any information what it is or why it is here... If you want to make a bug fix then rename and reduce the patches to whatever it is you are trying to create.
…elone/pico-tflmicro
which was crashing after 3% of compiling to 100% compiling. A simple change made the difference. The change in the toplevel CMakeLists.txt was the fix.
[ 3%] Linking CXX executable output_handler_test.elf /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir///src/tensorflow/lite/micro/testing/util_test.cpp.obj: in function
main': util_test.cpp:(.text.startup.main+0x0): multiple definition ofmain'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:output_handler_test.cpp:(.text.startup.main+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir///src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test8reporterE+0x0): multiple definition ofmicro_test::reporter'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test8reporterE+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir/__/__/src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test13did_test_failE+0x0): multiple definition ofmicro_test::did_test_fail'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test13did_test_failE+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir///src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test16is_test_completeE+0x0): multiple definition ofmicro_test::is_test_complete'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test16is_test_completeE+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir/__/__/src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test12tests_failedE+0x0): multiple definition ofmicro_test::tests_failed'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test12tests_failedE+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir///src/tensorflow/lite/micro/testing/ut[ 99%] Building C object tests/testing_helpers_test/CMakeFiles/testing_helpers_test.dir///pico-sdk/src/rp2_common/pico_stdio_uart/stdio_uart.c.obj [ 99%] Building CXX object tests/testing_helpers_test/CMakeFiles/testing_helpers_test.dir///src/tensorflow/lite/micro/benchmarks/keyword_scrambled_model_data.cpp.obj [100%] Linking CXX executable testing_helpers_test.elf [100%] Built target testing_helpers_test
A tensor is a container which can house data in N dimensions. Often and erroneously used interchangeably with the matrix (which is specifically a 2-dimensional tensor), tensors are generalizations of matrices to N-dimensional space. Mathematically speaking, tensors are more than simply a data container, however.
commit 6ff6387ed1fb3b721b0996583c4af8872980833b (HEAD -> dev, origin/main, origin/dev, origin/HEAD) Merge: fbfff01 486abba Author: Alasdair Allan alasdair@raspberrypi.com Date: Tue Feb 23 09:00:00 2021 +0000
commit 2e6142b15b8a75c1227dd3edbe839193b2bf9041 (HEAD -> master, origin/master, origin/HEAD) Author: graham sanderson graham.sanderson@raspberrypi.com Date: Wed Jun 29 22:56:27 2022 -0500
08/16/22 git clone git@github.com:develone/pico-tflmicro.git -b dev
cd pico-tflmicro
git clone git@github.com:develone/pico-sdk.git
cd pico-sdk/
git submodule update --init
cd ../
mkdir build
cd build
export PICO_SDK_PATH=../pico-sdk/
cmake -DPICO_BOARD=pico .. Using PICO_SDK_PATH from environment ('../pico-sdk/') PICO_SDK_PATH is /home/devel/xx/pico-tflmicro/pico-sdk Defaulting PICO_PLATFORM to rp2040 since not specified. Defaulting PICO platform compiler to pico_arm_gcc since not specified. -- Defaulting build type to 'Release' since not specified. PICO compiler is pico_arm_gcc -- The C compiler identification is GNU 8.3.1 -- The CXX compiler identification is GNU 8.3.1 -- The ASM compiler identification is GNU -- Found assembler: /usr/bin/arm-none-eabi-gcc Build type is Release PICO target board is pico. Using board configuration from /home/devel/xx/pico-tflmicro/pico-sdk/src/boards/include/boards/pico.h -- Found Python3: /usr/bin/python3.9 (found version "3.9.2") found components: Interpreter TinyUSB available at /home/devel/xx/pico-tflmicro/pico-sdk/lib/tinyusb/src/portable/raspberrypi/rp2040; enabling build support for USB. cyw43-driver available at /home/devel/xx/pico-tflmicro/pico-sdk/lib/cyw43-driver lwIP available at /home/devel/xx/pico-tflmicro/pico-sdk/lib/lwip -- Configuring done -- Generating done -- Build files have been written to: /home/devel/xx/pico-tflmicro/build
make
[ 3%] Linking CXX executable output_handler_test.elf /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir///src/tensorflow/lite/micro/testing/util_test.cpp.obj: in function
main': util_test.cpp:(.text.startup.main+0x0): multiple definition ofmain'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:output_handler_test.cpp:(.text.startup.main+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir///src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test8reporterE+0x0): multiple definition ofmicro_test::reporter'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test8reporterE+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir/__/__/src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test13did_test_failE+0x0): multiple definition ofmicro_test::did_test_fail'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test13did_test_failE+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir///src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test16is_test_completeE+0x0): multiple definition ofmicro_test::is_test_complete'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test16is_test_completeE+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir/__/__/src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test12tests_failedE+0x0): multiple definition ofmicro_test::tests_failed'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test12tests_failedE+0x0): first defined here /usr/lib/gcc/arm-none-eabi/8.3.1/../../../arm-none-eabi/bin/ld: CMakeFiles/output_handler_test.dir///src/tensorflow/lite/micro/testing/util_test.cpp.obj:(.bss._ZN10micro_test12tests_passedE+0x0): multiple definition of `micro_test::tests_passed'; CMakeFiles/output_handler_test.dir/output_handler_test.cpp.obj:(.bss._ZN10micro_test12tests_passedE+0x0): first defined here collect2: error: ld returned 1 exit status make[2]: [examples/hello_world/CMakeFiles/output_handler_test.dir/build.make:2793: examples/hello_world/output_handler_test.elf] Error 1 make[1]: [CMakeFiles/Makefile2:3192: examples/hello_world/CMakeFiles/output_handler_test.dir/all] Error 2 make: *** [Makefile:103: all] Error 2two libs get created.
ls -la *.a -rw-r--r-- 1 devel devel 1072296 Aug 15 09:21 libpico-tflmicro.a -rw-r--r-- 1 devel devel 272188 Aug 15 09:18 libpico-tflmicro_test.a
-rw-r--r-- 1 devel devel 1311320 Aug 15 09:25 keyword_benchmark.dis -rw-r--r-- 1 devel devel 689205 Aug 15 09:25 keyword_benchmark.elf.map -rw-r--r-- 1 devel devel 209920 Aug 15 09:25 keyword_benchmark.uf2
minicom myusb0
Welcome to minicom 2.8
OPTIONS: I18n Port /dev/ttyUSB0, 20:33:17
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InitializeKeywordRunner() took 3642 ticks (3 ms) KeywordRunNIerations(1) took 7522 ticks (7 ms) KeywordRunNIerations(10) took 70135 ticks (70 ms)
made the following chgs to the toplevel CMakeLists.txt file
${CMAKE_CURRENT_LIST_DIR}/src/tensorflow/lite/micro/testing/util_test.cpp
ls -la build/examples/hello_world/ total 22528 drwxr-xr-x 3 devel devel 4096 Aug 16 05:40 . drwxr-xr-x 7 devel devel 4096 Aug 15 09:17 .. drwxr-xr-x 5 devel devel 4096 Aug 16 05:34 CMakeFiles -rw-r--r-- 1 devel devel 1144 Aug 15 09:17 cmake_install.cmake -rwxr-xr-x 1 devel devel 317824 Aug 16 05:37 hello_world.bin -rw-r--r-- 1 devel devel 7380330 Aug 16 05:37 hello_world.dis -rwxr-xr-x 1 devel devel 714348 Aug 16 05:37 hello_world.elf -rw-r--r-- 1 devel devel 724383 Aug 16 05:37 hello_world.elf.map -rw-r--r-- 1 devel devel 894025 Aug 16 05:37 hello_world.hex -rwxr-xr-x 1 devel devel 308784 Aug 16 05:40 hello_world_test.bin -rw-r--r-- 1 devel devel 7203426 Aug 16 05:40 hello_world_test.dis -rwxr-xr-x 1 devel devel 547536 Aug 16 05:40 hello_world_test.elf -rw-r--r-- 1 devel devel 721797 Aug 16 05:40 hello_world_test.elf.map -rw-r--r-- 1 devel devel 868613 Aug 16 05:40 hello_world_test.hex -rw-r--r-- 1 devel devel 617984 Aug 16 05:40 hello_world_test.uf2 -rw-r--r-- 1 devel devel 635904 Aug 16 05:37 hello_world.uf2 -rw-r--r-- 1 devel devel 678122 Aug 16 05:34 Makefile -rwxr-xr-x 1 devel devel 26492 Aug 16 05:34 output_handler_test.bin -rw-r--r-- 1 devel devel 453709 Aug 16 05:34 output_handler_test.dis -rwxr-xr-x 1 devel devel 121272 Aug 16 05:34 output_handler_test.elf -rw-r--r-- 1 devel devel 672892 Aug 16 05:34 output_handler_test.elf.map -rw-r--r-- 1 devel devel 74589 Aug 16 05:34 output_handler_test.hex -rw-r--r-- 1 devel devel 53248 Aug 16 05:34 output_handler_test.uf2
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-rw-r--r-- 1 devel devel 617984 Aug 16 05:40 hello_world_test.uf2 Welcome to minicom 2.8
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Testing LoadModelAndPerformInference 1/1 tests passed