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mit-han-lab / tinyengine

[NeurIPS 2020] MCUNet: Tiny Deep Learning on IoT Devices; [NeurIPS 2021] MCUNetV2: Memory-Efficient Patch-based Inference for Tiny Deep Learning; [NeurIPS 2022] MCUNetV3: On-Device Training Under 256KB Memory
https://mcunet.mit.edu
MIT License
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Would you mind you uploading inplace depthwise kernel file on github? #35

Closed asdfrv100 closed 1 year ago

asdfrv100 commented 1 year ago

Hi. Thank you for your contribution.

I generated c++ code of Mobilent V2(net id=mbv2-320kB) model with patch-based option by tiny engine.

when I did end-to-end working test in stm32ide, it's not working with error message that undefined reference to `depthwise_kernel7x7_stride2_inplace_CHW_fpreq'

I spend a lot of time finding this file but I could't.

Would you mind you uploading these file on github?

****error message***

11:21:03 Incremental Build of configuration Debug for project mbv2_patch_1226 make -j8 all arm-none-eabi-g++ -o "mbv2_patch_1226.elf" @"objects.list" -mcpu=cortex-m7 -T"../STM32F746NGHx_FLASH.ld" --specs=nosys.specs -Wl,-Map="mbv2_patch_1226.map" -Wl,--gc-sections -static -mfpu=fpv5-sp-d16 -mfloat-abi=hard -mthumb -Wl,--start-group -lc -lm -lstdc++ -lsupc++ -Wl,--end-group c:\st\stm32cubeide_1.5.0\stm32cubeide\plugins\com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.7-2018-q2-update.win32_1.5.0.202011040924\tools\arm-none-eabi\bin\ld.exe:../STM32F746NGHx_FLASH.ld:163: warning: memory region DTCMRAM' not declared Src/TinyEngine/codegen/Source/genModel.o: In functioninvoke': /Users/raymondwang/STM32CubeIDE/workspace_1.5.0/TinyEngine_vww_tutorial/Debug/../Src/TinyEngine/codegen/Source/genModel.c:62: undefined reference to depthwise_kernel7x7_stride2_inplace_CHW_fpreq' /Users/raymondwang/STM32CubeIDE/workspace_1.5.0/TinyEngine_vww_tutorial/Debug/../Src/TinyEngine/codegen/Source/genModel.c:76: undefined reference todepthwise_kernel5x5_stride1_inplace_CHW_fpreq' /Users/raymondwang/STM32CubeIDE/workspace_1.5.0/TinyEngine_vww_tutorial/Debug/../Src/TinyEngine/codegen/Source/genModel.c:84: undefined reference to depthwise_kernel7x7_stride2_inplace_CHW_fpreq' /Users/raymondwang/STM32CubeIDE/workspace_1.5.0/TinyEngine_vww_tutorial/Debug/../Src/TinyEngine/codegen/Source/genModel.c:90: undefined reference todepthwise_kernel7x7_stride1_inplace_CHW_fpreq' /Users/raymondwang/STM32CubeIDE/workspace_1.5.0/TinyEngine_vww_tutorial/Debug/../Src/TinyEngine/codegen/Source/genModel.c:112: undefined reference to depthwise_kernel5x5_stride2_inplace_CHW_fpreq' /Users/raymondwang/STM32CubeIDE/workspace_1.5.0/TinyEngine_vww_tutorial/Debug/../Src/TinyEngine/codegen/Source/genModel.c:134: undefined reference todepthwise_kernel7x7_stride1_inplace_CHW_fpreq' collect2.exe: error: ld returned 1 exit status make: *** [makefile:88: mbv2_patch_1226.elf] Error 1 "make -j8 all" terminated with exit code 2. Build might be incomplete.

11:21:05 Build Failed. 7 errors, 1 warnings. (took 2s.39ms)

**end error message ****

Once again, Thank you for your work.

meenchen commented 1 year ago

Hi @asdfrv100,

Thanks for your interest in our work. That file should be generated automatically during code generation. Could you check if that file is in the codegen/Source. If not, could you share the list of files generated?

asdfrv100 commented 1 year ago

HI meenchen. Thanks for your answer.

I'm sorry for my answer too late.

I checked codegen/Source file problem that you talked. but there is no problem.

I solved my problem. that was my fault about linking debug/***.elf file.

Project folder name must be matched with .elf file name. if not, debug file's link is not updated.(for example, /Users/raymondwang/STM32CubeIDE/workspace_1.5.0)

meenchen commented 1 year ago

Glad to hear your problem is solved. I will close this issue, and please feel free to reopen it if needed.