1. KYLIN-I 麒麟一号 High-Performance Computing Cluster Institute for Fusion Theory and Simulation, Zhejiang University 2012-04-18

2. Facilities Layout Green ： Storage System ； Dark Blue ： Switches ； Light Blue ： Management /IO nodes ； Others ： Computing nodes/GPUs

3.  Nodes ：  110 AMD Computing Blades  2 GPU nodes  1 management nodes  2 I/O nodes  Network ：  For Computing: 40Gbps Infiniband Switch  For Management: 1000Mb Ethernet Switch  Storage System ：  DS200-N10 Optical Storage （ 16 SAS hard disks ）  Total Storage Capacity: 9.6TB System Hardware Structure

4.  Use Sugon CB85-G blade server with four AMD® Opteron 6132HE Processors(2.2GHz/8-core/16GB), one SSD hard disk(128GB), and two gigabit ethernet cards  Each node has one 40Gbps Infiniband HCA card  Used for high-performance computing Computing Blades

5.  Sugon W5801 GPU server with one XEON5620 processors(2.4GHz/4-core/12GB), one SATA hard disk(500GB), two gigabit ethernet cards, and four NVIDIA C2050 GPU cards 。  Each node has one 40Gbps Infiniband HCA card  For high-performance computing GPU Nodes

6.  A620r-G rack server with two AMD® Opteron 6128 processors(2.0GHz/8-core/8GB), one SAS hard disk(300GB) ， two gigabit ethernet interfaces, redundant power supply  For cluster resource management Management Nodes

7.  A620r-G rack server with two AMD® Opteron 6128 processors(2.0GHz/8-core/8GB), one SAS hard disk(300GB) ， two gigabit ethernet interfaces, redundant power supply  For storage management I/O Nodes

8. Computing Network  High Efficiency and Low latency Network  Fourth generation ConnectX-based infiniband HCA card. IB latency less than 1.2us ;  Built-in infiniband switch. Save space.

9.  Peak Floating-Point Performance:31.35 Tflops  Linpack Efficiency:84 ％＋  CPUs:444  Cores:3552  Total Memory:7132GB  Total Storage Capacity:9.6TB  Computing Network Bandwidth:40Gbps  Management Network Bandwidth:1Gbps Performance Parameters

10. Thank You ！