Details
| System Name | Prithvi |
| Site Name | Indian Institute of Tropical Meteorology |
| City | Pune |
| State | MAHARASHTRA |
| Vendor | OEM:IBM, Bidder:HCL |
| Installation Date | 17-OCT-2011 |
SYSTEM |
|
| Description | Prithvi HPC is built on IBM P6 575 nodes totaling 117 numbers including 4 GPFS nodes and 3 Login nodes. Each node is populated with 32 cores of IBM P 6 CPU running at 4.7 G Hz. The total number of cores works to 3744 cores. The Prithvi HPC has Interconnectivity using Infiniband Switches and Ethernet switches for Management purposes. 15.34 TB total memory. Total of 2800 TB of IBM DS Storage including Online, Nearline and Archival Storage. The cluster also has GPFS and other Managment SW. |
| Processor Socket | IBM P6 4.7 GHz sixteen dual-core processor 575 nodes w/Infiniband 4X |
| Network | Infiniband 4X primary interconnect and a Gigabit secondary interconnect connected through Silver Strom, Qlogic, Cisco switches |
BENCHMARK |
|
| Nmax | 880000 |
| Compiler | XLF IBM compiler with -O3, -qarch=power6 compiler options |
| MPI | IBM MPI |
| Rpeak | 66.18 TFlops |
| Rmax | 45.84 TFlops |
Software |
|
| Operating System | RHEL 6.3 |