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# 分区规则和收费标准 | ||
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## 收费标准 | ||
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### 账户类型划分 | ||
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嘉庚智算中心按经费支付来源分为内部账户和外部账户。前者为经费直接由厦门大学或嘉庚创新实验室支付或划转至嘉庚智算中心;后者为除前者外的其他经费支付对象,含厦门大学或嘉庚创新实验室在职人员和学生通过个人银行转账的。 | ||
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### 具体收费标准 | ||
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按照不同账户类型和提交作业的不同分区(详见下文队列划分部分),收费标准见下表: | ||
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| 类别 | CPU (元/核时) | GPU (元/卡时) | FAT (元/核时) | | ||
| -------- | ------------- | ------------- | ------------- | | ||
| 内部账户 | 0.06 | 9.00 | 0.20 | | ||
| 外部账户 | 0.08 | 12.00 | 0.30 | | ||
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### 充值赠送比例 | ||
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中心根据充值情况按照比例提供一定的返赠优惠,赠送优惠同一自然年度内可累计。 | ||
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- 充值 4.9 万元至 9.9 万元: 按照实际充值金额返赠 10% 的机时费用 | ||
- 充值 9.9 万元至 19.9 万元: 按照实际充值金额返赠 20% 的机时费用 | ||
- 充值 19.9 万元至 49.9 万元: 按照实际充值金额返赠 50% 的机时费用 | ||
- 充值 49.9 万元以上: 按照实际充值金额返赠 100% 的机时费用 | ||
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## 队列划分 | ||
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嘉庚智算中心目前按照硬件类型设定了如下的分区,请提交时通过 `--partition=<分区名>` 或 `-p <分区名>` 选项进行指定。 | ||
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### 硬件分区 | ||
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| 分区名 | 硬件类型 | | ||
| --------- | -------- | | ||
| `cpu` | CPU | | ||
| `gpu` | GPU | | ||
| `fat` | 胖节点 | | ||
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### 资源分配关系 | ||
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| 硬件类型 | 每节点配置 | 每核内存限制 | | ||
| -------- | ----------------------------------- | ------------ | | ||
| CPU | 64核/256G内存 | 最多4G | | ||
| GPU | 64核/8张GPU卡/1.5T内存 | 最多12G | | ||
| FAT | 64核/2T内存 | 最多32G | | ||
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## 资源使用限制——QoS | ||
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为更加精准地对任务进行管理,我们引入了服务质量(QoS)对任务的时长和优先级进行了限制,请提交时通过 `--qos=<QoS名>` 选项进行指定。 | ||
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| QoS名 | 优先级 | 任务最长运行时间 | | ||
| -------- | --- | ------------ | | ||
| `normal` | 50 | 2天 (48h) | | ||
| `long` | 25 | 4天 (96h) | | ||
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!!! warning "注意" | ||
超过 4 天的任务需提前 1 天邮件告知用户名和 `jobID` ,延长后原则上不超过 10 天。 |
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