Hi,
I’m running the TVM autotuner and getting the following error.
Get devices for measurement successfully!
No: 1 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:37:17] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.457988500595093, timestamp=1540323437.7072837) [('tile_h', 14), ('tile_w', 7)],,None,20
No: 2 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:37:28] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.44745397567749, timestamp=1540323448.0087845) [('tile_h', 4), ('tile_w', 4)],,None,9
No: 3 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:37:38] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.438765048980713, timestamp=1540323458.3325357) [('tile_h', 14), ('tile_w', 2)],,None,4
No: 4 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:37:48] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.431469678878784, timestamp=1540323468.6489294) [('tile_h', 4), ('tile_w', 28)],,None,49
No: 5 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:37:58] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.44149136543274, timestamp=1540323478.9663706) [('tile_h', 28), ('tile_w', 8)],,None,30
No: 6 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:38:09] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.436156034469604, timestamp=1540323489.2876792) [('tile_h', 56), ('tile_w', 2)],,None,7
No: 7 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:38:19] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.43612790107727, timestamp=1540323499.6087935) [('tile_h', 28), ('tile_w', 16)],,None,46
No: 8 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:38:29] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.433260440826416, timestamp=1540323509.9270568) [('tile_h', 56), ('tile_w', 56)],,None,63
No: 9 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:38:40] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.43850064277649, timestamp=1540323520.2430663) [('tile_h', 28), ('tile_w', 4)],,None,14
No: 10 GFLOPS: 0.00/0.00 result: MeasureResult(costs=(RuntimeError('[12:38:50] /homes/tharindu/tvm/src/runtime/rpc/rpc_session.cc:942: Check failed: code == RPCCode::kReturn code=4\n\n',),), error_no=4, all_cost=10.452775478363037, timestamp=1540323530.5664165) [('tile_h', 7), ('tile_w', 4)],,None,10
Is there a way to get a more detailed/verbose description of the error so I can debug? Or does anybody know what Return code = 4
represents in the autotvm context?
Thanks,