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Posted to discuss-archive@tvm.apache.org by Tdlhyj via Apache TVM Discuss <no...@discuss.tvm.ai> on 2021/10/28 02:08:37 UTC

[Apache TVM Discuss] [Questions] Autotuner does not work on Windows


DEBUG:autotvm:No: 152	GFLOPS: 0.00/0.00	result: MeasureResult(costs=(RuntimeError('Traceback (most recent call last):\n  File "D:\\Anaconda3\\envs\\tvm\\lib\\site-packages\\tvm-0.8.dev1988+g37a8d7b2b-py3.8-win-amd64.egg\\tvm\\contrib\\cc.py", line 238, in _windows_compile\n    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)\n  File "D:\\Anaconda3\\envs\\tvm\\lib\\subprocess.py", line 858, in __init__\n    self._execute_child(args, executable, preexec_fn, close_fds,\n  File "D:\\Anaconda3\\envs\\tvm\\lib\\subprocess.py", line 1311, in _execute_child\n    hp, ht, pid, tid = _winapi.CreateProcess(executable, args,\n  File "D:\\Anaconda3\\envs\\tvm\\lib\\site-packages\\tvm-0.8.dev1988+g37a8d7b2b-py3.8-win-amd64.egg\\tvm\\_ffi\\_ctypes\\packed_func.py", line 81, in cfun\n    rv = local_pyfunc(*pyargs)\n  File "D:\\Anaconda3\\envs\\tvm\\lib\\site-packages\\tvm-0.8.dev1988+g37a8d7b2b-py3.8-win-amd64.egg\\tvm\\rpc\\server.py", line 71, in load_module\n    m = _load_module(path)\n  File "D:\\Anaconda3\\envs\\tvm\\lib\\site-packages\\tvm-0.8.dev1988+g37a8d7b2b-py3.8-win-amd64.egg\\tvm\\runtime\\module.py", line 532, in load_modu'),), error_no=MeasureErrorNo.RUNTIME_DEVICE, all_cost=1.0289878845214844, timestamp=1635328856.9354594)	[('tile_ic', [-1, 1]), ('tile_oc', [-1, 4]), ('tile_ow', [-1, 32]), ('unroll_kw', False)],None,136





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[Apache TVM Discuss] [Questions] Autotuner does not work on Windows

Posted by Tdlhyj via Apache TVM Discuss <no...@discuss.tvm.ai>.

I compiled and installed LLVM 13.0. It looks right





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[Apache TVM Discuss] [Questions] Autotuner does not work on Windows

Posted by Wuwei Lin via Apache TVM Discuss <no...@discuss.tvm.ai>.

The error happened here https://github.com/apache/tvm/blob/main/python/tvm/contrib/cc.py#L238 can you check llvm/clang are installed correctly?





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