asdfrv100 opened a new issue, #13403: URL: https://github.com/apache/tvm/issues/13403
Hi. Thank you for your work. I'm newbie in TVM. I have trouble in testing example code. //////////////////////////(envireonments) microtvm 0.9.0 (in VirtualBox) Ubuntu 18.04.06 LTS Board nucleo_f746zg //////////////////////////(error code) this code is not workng https://tvm.apache.org/docs/how_to/work_with_microtvm/micro_aot.html#sphx-glr-how-to-work-with-microtvm-micro-aot-py In this code, I just changed from use_physical_hw = bool(os.getenv("TVM_MICRO_USE_HW")) to use_physical_hw = True other graph code is working well(like this) https://tvm.apache.org/docs/how_to/work_with_microtvm/micro_tflite.html#sphx-glr-how-to-work-with-microtvm-micro-tflite-py //////////////////////////(error message) [ 92%] Built target zephyr_pre0 Consolidate compiler generated dependencies of target linker_zephyr_prebuilt_script_target [ 93%] Built target linker_zephyr_prebuilt_script_target Consolidate compiler generated dependencies of target zephyr_pre1 [ 96%] Built target zephyr_pre1 Consolidate compiler generated dependencies of target linker_zephyr_final_script_target [ 96%] Built target linker_zephyr_final_script_target Consolidate compiler generated dependencies of target zephyr_final [100%] Built target zephyr_final -- west flash: using runner openocd -- runners.openocd: Flashing file: /tmp/tmpu6q8dv9c/project/build/zephyr/zephyr.hex Open On-Chip Debugger 0.11.0+dev-00244-g7e3dbbbe2 (2021-11-18-07:14) Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.html Info : The selected transport took over low-level target control. The results might differ compared to plain JTAG/SWD Info : DEPRECATED target event trace-config Info : clock speed 2000 kHz Info : STLINK V2J40M27 (API v2) VID:PID 0483:374B Info : Target voltage: 3.249376 Warn : Silicon bug: single stepping may enter pending exception handler! Info : stm32f7x.cpu: hardware has 8 breakpoints, 4 watchpoints Info : starting gdb server for stm32f7x.cpu on 3333 Info : Listening on port 3333 for gdb connections TargetName Type Endian TapName State -- ------------------ ---------- ------ ------------------ ------------ 0* stm32f7x.cpu hla_target little stm32f7x.cpu running Info : Unable to match requested speed 2000 kHz, using 1800 kHz Info : Unable to match requested speed 2000 kHz, using 1800 kHz target halted due to debug-request, current mode: Thread xPSR: 0x01000000 pc: 0x08003224 msp: 0x20010f80 Info : device id = 0x10016449 Info : flash size = 1024 kbytes auto erase enabled wrote 131072 bytes from file /tmp/tmpu6q8dv9c/project/build/zephyr/zephyr.hex in 5.061849s (25.287 KiB/s) Info : Unable to match requested speed 2000 kHz, using 1800 kHz Info : Unable to match requested speed 2000 kHz, using 1800 kHz target halted due to debug-request, current mode: Thread xPSR: 0x01000000 pc: 0x08003224 msp: 0x20010f80 verified 119768 bytes in 0.761735s (153.545 KiB/s) Info : Unable to match requested speed 2000 kHz, using 1800 kHz Info : Unable to match requested speed 2000 kHz, using 1800 kHz shutdown command invoked Built target flash [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: DumpMetadata: [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: mod_name=tvmgen_default [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: version=1 [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: num_inputs=1 [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: num_outputs=1 [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: num_workspace_pools=0 [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: num_constant_pools=0 [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: input[0]: input_1 [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: output[0]: output0 [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: input allocate[0]: input_1 [07:36:43] /home/minusjet/tvm/src/runtime/micro/micro_session.cc:368: remote: output allocate[0]: output0 Traceback (most recent call last): File "oyjhostaot.py", line 142, in <module> aot_executor.run() File "/home/minusjet/tvm/python/tvm/runtime/executor/aot_executor.py", line 113, in run self._run() File "/home/minusjet/tvm/python/tvm/_ffi/_ctypes/packed_func.py", line 237, in __call__ raise get_last_ffi_error() tvm._ffi.base.TVMError: MicroSessionTimeoutError: failed to read reply message after timeout 5s Please help me. Thank you. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
