TVM model after auto tune is not as fast as libtorch model (centernet dla34), which is twice as slow. Why?
auto tune之后的TVM模型速度还没有之前libtorch的模型(centernet dla34)速度快,慢了一倍,为什么?
The parameters are as follows
tuning_option = {
'log_filename': log_file,
'tuner': 'xgb',
'n_trial': 500,
'early_stopping': 200,
'measure_option': autotvm.measure_option(
builder=autotvm.LocalBuilder(timeout=10),
runner=autotvm.LocalRunner(number=20, repeat=3, timeout=4, min_repeat_ms=150),
),
}