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High Performance Computing (HPC) installation

The HPC installation at CBS is a part of the Danish Center for Scientific Computing (DCSC). The resources available here (see picture) comprise four multiprocessor, shared memory servers by Silicon Graphics and a RAID storage system connected to the servers by a 1 Gbit fiberchannel network (Storage Area Network, SAN). The detailed description is as follows.

Name Model Specification Comments
genome Origin 300 32 500 MHZ IP35 Processors (MIPS)
CPU: R14000 Processor Chip Revision: 2.4
FPU: R14010 Floating Point Chip Revision: 2.4
Main memory size: 16384 Mbytes (shared memory)
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 2 Mbytes
Operating system: IRIX 6.5

CBS WWW server, offering a large number of public bioinformatics prediction and computation services.

System administration tasks (NIS, backup, CXFS etc.) are run here as well. The system is not available to users.

cell Origin 300 18 500 MHZ IP35 Processors (MIPS)
CPU: R14000 Processor Chip Revision: 2.4
FPU: R14010 Floating Point Chip Revision: 2.4
Main memory size: 16384 Mbytes (shared memory)
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 2 Mbytes
Operating system: IRIX 6.5

This server is mainly used for running large parallel memory intensive jobs.

This architecture is being phazed out as a bioinformatics platform!

organism Origin 300 32 500 MHZ IP35 Processors (MIPS)
CPU: R14000 Processor Chip Revision: 2.4
FPU: R14010 Floating Point Chip Revision: 2.4
Main memory size: 32768 Mbytes (shared memory)
Instruction cache size: 32 Kbytes (on chip)
Data cache size: 32 Kbytes (on chip)
Secondary unified instruction/data cache size: 2 Mbytes
Operating system: IRIX 6.5

This server is mainly used for running large parallel memory intensive jobs.

This architecture is being phazed out as a bioinformatics platform!

life Altix 3000 64 900 MHz Itanium 2 model 0 Rev. 7 Processor (Intel)
CPU: Itanium 2 model 0 Rev. 7
FPU: Itanium 2 model 0 Rev. 7
Main memory size: 181.89 Gb (shared memory)
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 8 Mbytes
Operating system: SuSE Linux
This server is mainly used for running large parallel and extremely memory intensive jobs.

This server is binary compatible with Linux; however, the performance of many programs can be improved significantly by compiling and optimizing fusing the native Intel compilers available.

PBS (Portable Batch System, professional edition) is installed here.

ibiology Altix 3000 64 1300 MHz Itanium 2 model 1 Rev. 5 Processor (Intel)
CPU: Itanium 2 model 1 Rev. 5
FPU: Itanium 2 model 1 Rev. 5
Main memory size: 192 Gb (shared memory)
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 8 Mbytes
Operating system: SuSE Linux
This server is mainly used for running large parallel and memory intensive jobs.

This server is binary compatible with Linux; however, the performance of many programs can be improved significantly by compiling and optimizing fusing the native Intel compilers available.

PBS (Portable Batch System, professional edition) is installed here.

sbiology Altix BX2 128 1500 MHz Itanium 2 model 2 Rev. 1 Processor (Intel)
CPU: Itanium 2 model 2 Rev. 1
FPU: Itanium 2 model 2 Rev. 1
Main memory size: 768 Gb (shared memory)
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 8 Mbytes
Operating system: SuSE Linux
This server is mainly used for running large parallel and memory intensive jobs.

This server is binary compatible with Linux; however, the performance of many programs can be improved significantly by compiling and optimizing fusing the native Intel compilers available.

PBS (Portable Batch System, professional edition) is installed here.

interaction Altix 3000 32 1500 MHz Itanium 2 model 1 Rev. 5 Processor (Intel)
CPU: Itanium 2 model 1 Rev. 5
FPU: Itanium 2 model 1 Rev. 5
Main memory size: 118.60 Gb (shared memory)
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
Secondary unified instruction/data cache size: 8 Mbytes
Operating system: SuSE Linux
This server is mainly used for interactive testing and compiling, as well as for updatine and maintenance of the available data resources (datbases and databanks). It is not supposed to be used for large batch jobs.

This server is binary compatible with Linux; however, the performance of many programs can be improved significantly by compiling and optimizing fusing the native Intel compilers available. The server functions as MySQL server, and is used for web based services.

/home/databases TP9600 RAID 5 TP9500 RAID 5 storage rack
122 x 120 Gb disks
2 x RAID 4 port 1 Gbit FC ctrl
13 Tb
Connected to the servers mentioned above by two 2 Gbit
fiberchannel network (Storage Area Network, SAN).
The various non-relational databases (like BLAST'able sequence data) are stored here.
/home/mysql TP9400 RAID 5 TP9400 RAID 5 storage rack
77 x 73 Gb disks
4 x RAID 4 port 1 Gbit FC ctrl
6.5 Tb
Connected directly to the mysql relational database server by two 1 Gbit fiberchannel.
The relational databases are stored here.
/home/projects IS4000 RAID 5 IS4000 RAID 5 storage rack
300 Gb disks
4 x RAID 4 port 2 Gbit FC ctrl
50 Tb
Connected to the servers mentioned above by two 2 Gbit
fiberchannel network (Storage Area Network, SAN).
The user (projects) data and the databases are stored here.
/home/people RAID 5 RAID 5 storage rack
12 x 73 Gb disks
1 x RAID 1 port 1 Gbit FC ctrl
0.5 Tb
Connected to dedicated NFS server by a 1 Gbit fiberchannel.
The home directories of all users are located here.

Datawarehouse

CBS operates a growing datawarehouse service. The page linked above describes the current status of the databases, where to find them, and how they are structured. The datawarehouse effort includes both storage of project data and a large number of externally sourced databases, updated regularly.

Bioinformatics infrastructure

A large selection of bioinformatics software is installed on the servers; this includes the standard bioinformatics tools available in the public domain and the tools developed at CBS. The key programs are updated on regular basis. All the software is available to the external (DCSC) users.