The Shenteng 7000 User Guide provides system configuration, login, data storage, job submission, and resource management instructions for the Chinese…
The Shenteng 7000 supercomputer combines a high‑performance cluster built on Intel Xeon processors with a fat‑node section using Intel Itanium2 CPUs. It offers a mixed architecture of blade, thick, and visualization nodes, a total memory of 5 TB, and a peak floating‑point performance of 5 Tflops.
This guide explains how users log in via web or SSH, manage data in the SNFS‑based /datastore directories, develop and debug applications with the provided compilers and MPI libraries, and submit and control jobs using the LSF bsub command and various queues. This manual is written in Chinese.
| Blade nodes | 1140 |
|---|---|
| Total system memory | 5 TB |
| Peak floating‑point performance | 5 Tflops |
You can log in via a web browser at http://shenteng.sccas.cn or by using SSH with the command “ssh -l username shenteng.sccas.cn”.
Use the bsub command with appropriate options, for example: bsub -W [hour:]minute -a MPITYPE -n Z -R "span[ptile=Y]" -q QUEUENAME …
User data should be stored in /datastore/userdata, which is periodically migrated to a tape library and is not backed up.
The IA64 queues include altix_dbg (1‑64 cores, ≤15 min), altix_s (1‑32 cores, ≤6 h), altix_n (32‑128 cores, ≤6 h), and altix_l (129‑374 cores, ≤6 h).