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33 lines
1.0 KiB
Python
33 lines
1.0 KiB
Python
# coding=utf-8
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from django.db import models
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class JudgeServer(models.Model):
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ip = models.GenericIPAddressField()
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port = models.IntegerField()
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# 这个服务器最大可能运行的判题实例数量
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max_instance_number = models.IntegerField()
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left_instance_number = models.IntegerField()
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workload = models.IntegerField(default=0)
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token = models.CharField(max_length=30)
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# 进行测试用例同步的时候加锁
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lock = models.BooleanField(default=False)
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# status 为 false 的时候代表不使用这个服务器
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status = models.BooleanField(default=True)
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def use_judge_instance(self):
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self.left_instance_number -= 1
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self.workload = 100 - int(self.left_instance_number / self.max_instance_number)
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self.save()
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class Meta:
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db_table = "judge_server"
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class JudgeWaitingQueue(models.Model):
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submission_id = models.CharField(max_length=40)
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create_time = models.DateTimeField(auto_now_add=True)
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class Meta:
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db_table = "judge_waiting_queue"
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