Cannot find any valid schedule for ["conv2d_layer", 1, 7, 7, 512, 512, 3, 3, [1, 1], [1, 1]] in file conv2d.json

Traceback (most recent call last): File “/home/shency22/桌面/exercise/tune_conv2d_layer_cuda.py”, line 125, in sch, args = task.apply_best(log_file) File “/home/shency22/.local/lib/python3.7/site-packages/tvm-0.12.dev333+g7c06de52a-py3.7-linux-x86_64.egg/tvm/auto_scheduler/search_task.py”, line 522, in apply_best “Cannot find any valid schedule for %s in file %s” % (self.workload_key, log_file) RuntimeError: Cannot find any valid schedule for [“conv2d_layer”, 1, 7, 7, 512, 512, 3, 3, [1, 1], [1, 1]] in file conv2d.json