[AutoScheduler] Fix task scheduler restoring #6934
Merged
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After loading the log file to restore the task scheduler state:
ct
is greater than zero, meaning that they have been tuned before.cur_score
; otherwise the estimated total latency would beinf
instead of-
when the costs of all tasks are restored (i.e.,all(cost < 1e9 for cost in self.best_costs)
isTrue
) (ref: https://github.com/apache/incubator-tvm/blob/main/python/tvm/auto_scheduler/task_scheduler.py#L395).