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
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?
I compiled and installed LLVM 13.0. It looks right