Resource centre Szeged SC
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Szeged supercomputer is a fat-node HP cluster which is a very sophisticated type of blade technology CP4000BL. It is content the latest AMD Opteron 6174 type processors with 12-core Magny-Cours. Total number of cores is 2304. It is using Infiniband network for the internal high-performance communication. The machine content 6 TByte memory and comes with a quarter-sized Pbyte storage subsystems and high-end visualization as well. The machine computing power is 14 Tflops, and it provides extremely high energy-efficiency. This unique super computer run it very effectively in the mixed parallel programming paradigms and each node is a powerful 48 cores SMP computer. | Szeged supercomputer is a fat-node HP cluster which is a very sophisticated type of blade technology CP4000BL. It is content the latest AMD Opteron 6174 type processors with 12-core Magny-Cours. Total number of cores is 2304. It is using Infiniband network for the internal high-performance communication. The machine content 6 TByte memory and comes with a quarter-sized Pbyte storage subsystems and high-end visualization as well. The machine computing power is 14 Tflops, and it provides extremely high energy-efficiency. This unique super computer run it very effectively in the mixed parallel programming paradigms and each node is a powerful 48 cores SMP computer. | ||
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| + | == GPU cluser at Szeged == | ||
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| + | Documentation: http://www.niif.hu/en/node/691 | ||
== ''Parallel programming models'' == | == ''Parallel programming models'' == | ||
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AMD compiler, GNU compilers (gcc, g++, gfortran), Oprofile, GDB | AMD compiler, GNU compilers (gcc, g++, gfortran), Oprofile, GDB | ||
| - | More detailed description about the current software stack: http://www.niif.hu/node/ | + | More detailed description about the current software stack: http://www.niif.hu/en/node/689 |
== ''Access the Szeged SC'' == | == ''Access the Szeged SC'' == | ||
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Frontend machine: login.szeged.hpc.niif.hu | Frontend machine: login.szeged.hpc.niif.hu | ||
| - | Here you can read about the usage of the Hungarian supercomputers | + | Here you can read about the usage of the Hungarian supercomputers: http://www.niif.hu/en/services/supercomputing/usage_of_the_niifi_supercomputers |
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== ''Support'' == | == ''Support'' == | ||
HP-SEE researchers should use the help desk - https://helpdesk.hp-see.eu/. | HP-SEE researchers should use the help desk - https://helpdesk.hp-see.eu/. | ||
If you don’t have an account send mail to Ioannis Liaboti - iliaboti at grnet dot gr. | If you don’t have an account send mail to Ioannis Liaboti - iliaboti at grnet dot gr. | ||
Revision as of 17:28, 25 March 2013
Contents |
Resource centre Szeged SC
Szeged supercomputer is a fat-node HP cluster which is a very sophisticated type of blade technology CP4000BL. It is content the latest AMD Opteron 6174 type processors with 12-core Magny-Cours. Total number of cores is 2304. It is using Infiniband network for the internal high-performance communication. The machine content 6 TByte memory and comes with a quarter-sized Pbyte storage subsystems and high-end visualization as well. The machine computing power is 14 Tflops, and it provides extremely high energy-efficiency. This unique super computer run it very effectively in the mixed parallel programming paradigms and each node is a powerful 48 cores SMP computer.
GPU cluser at Szeged
Documentation: http://www.niif.hu/en/node/691
Parallel programming models
Supported parallel programming paradigms are MPI, OpenMP, PVM and Hybrid.
Development software
Languages C/C++ ; gcc compiler toolchain, MPI libraries, profiling and debugging tools.
Infrastructural services
User administration, authentication, authorization, security
Users can access it with SSH public key authentication
Workflow and batch management
Open Grid Scheduler 2011.11p1 local resource manager
Distributed filesystem and data management
There are two filesystems available to users (/home, /scratch) where /scratch is for temporary files created during job execution and it is shared beetween the worker nodes.
Accounting and resource management
Sun Grid Engine's accounting
Operational monitoring
Operational monitoring is performed using various tools: Nagios, Munin
Helpdesk and user support
User support is provided through dedicated hu_niifi queue at HP-SEE Helpdesk
Libraries and application tools
1) Software libraries:
PVM3, OpenMPI, MPICH2, FFTW3, BLAS, GROMACS, LAPACK
2) Development and application software available:
AMD compiler, GNU compilers (gcc, g++, gfortran), Oprofile, GDB
More detailed description about the current software stack: http://www.niif.hu/en/node/689
Access the Szeged SC
If you want to have access to Szeged SC you have to register in the HP-SEE Resource Management System at https://portal.ipp.acad.bg:8443/hpseeportal/. For more information on using the Resource Management System consult Resource management system.
Frontend machine: login.szeged.hpc.niif.hu
Here you can read about the usage of the Hungarian supercomputers: http://www.niif.hu/en/services/supercomputing/usage_of_the_niifi_supercomputers
Support
HP-SEE researchers should use the help desk - https://helpdesk.hp-see.eu/. If you don’t have an account send mail to Ioannis Liaboti - iliaboti at grnet dot gr.
