[Apache TVM Discuss] [Questions] [Error Reporting] LLVM ERROR: out of memory Aborted (core dumped)

[Nick Yang via Apache TVM Discuss <no...@discuss.tvm.ai>]

When I tried to compile a yolov3 model for zynq following the TVM - Vitis AI YoloV3 tutorial:
https://github.com/Xilinx/Vitis-AI/blob/master/external/tvm/examples/external_yolov3_tutorial.ipynb

Met the "LLVM ERROR: out of memory Aborted (core dumped)" error, when it came to "lib.export_library('tvm_dpu_cpu.so')".

The codes as follows:

	if vitis_target.startswith('DPUCZDX8G'):

	    # Export runtime module
	    temp = utils.tempdir()
	    lib.export_library(temp.relpath("tvm_lib.so"))
	    
	    # Build and export lib for aarch64 target
	    tvm_target = tvm.target.arm_cpu('ultra96')
	    lib_kwargs = {
		'fcompile': contrib.cc.create_shared,
		'cc': "/usr/aarch64-linux-gnu/bin/ld"
	    }
	    build_options = {
		'load_runtime_module': export_rt_mod_file
	    }

	    with tvm.transform.PassContext(opt_level=3, config={'relay.ext.vitis_ai.options': build_options}): 
		lib_dpuczdx8g = relay.build(mod, tvm_target, params=params)
	 
	    lib_dpuczdx8g.export_library('tvm_dpu_cpu.so', **lib_kwargs)
	    
	else:
	    lib.export_library('tvm_dpu_cpu.so')
	    
	print("Finished storing the compiled model as tvm_dpu_cpu.so")

I tried to find a solution, but got noting help.

Is there anyone meet the same error or can help me figure out it. I would appreciate it very much~





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