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en:centro:servizos:servidor_de_computacion_con_xeon_phi [2018/05/21 17:01] – created fernando.guillen | en:centro:servizos:servidor_de_computacion_con_xeon_phi [2018/05/21 17:26] – fernando.guillen |
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====== Servidores de computación con Xeon Phi ====== | ====== Xeon Phi computing servers ====== |
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===== Descrición do servizo ===== | ===== Service description ===== |
* ''ctserv08'' | * ''ctserv08'' |
* Servidor Dell PowerEdge R720 | * Dell PowerEdge R720 |
* Dous procesadores [[http://ark.intel.com/products/75791|Intel Xeon E5-2630Lv2]]. | * 2 x [[http://ark.intel.com/products/75791|Intel Xeon E5-2630Lv2]]. |
* 32 GB de RAM | * 32 GB RAM |
* Un coprocesador [[http://ark.intel.com/es-es/products/75799/|Intel Xeon PHI 7120P]]. | * One coprocessor [[http://ark.intel.com/es-es/products/75799/|Intel Xeon PHI 7120P]]. |
* Sistema operativo Centos 7.3 | * Centos 7.3 |
* [[https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss |Intel® Manycore Platform Software Stack (MPSS) 3.8.2. ]] | * [[https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss |Intel® Manycore Platform Software Stack (MPSS) 3.8.2. ]] |
* [[https://software.intel.com/en-us/intel-parallel-studio-xe|Intel® Parallel Studio XE Professional Edition 2015 update2 for C++ 2015 ]] | * [[https://software.intel.com/en-us/intel-parallel-studio-xe|Intel® Parallel Studio XE Professional Edition 2015 update2 for C++ 2015 ]] |
* ''ctws1'' | * ''ctws1'' |
* [[http://www.asus.com/es/Commercial_Servers_Workstations/ESC1000_G2/| Workstation Asus ESC1000G2 ]] | * [[http://www.asus.com/es/Commercial_Servers_Workstations/ESC1000_G2/| Workstation Asus ESC1000G2 ]] |
* Un procesador [[http://ark.intel.com/es-es/products/75787/ | Intel Xeon E5-2609 v2]] | * One [[http://ark.intel.com/es-es/products/75787/ | Intel Xeon E5-2609 v2]] |
* 16 GB de RAM | * 16 GB RAM |
* Un coprocesador [[ http://ark.intel.com/es-es/products/75797/| Intel Xeon PHI 3120A ]] | * One coprocessor [[ http://ark.intel.com/es-es/products/75797/| Intel Xeon PHI 3120A ]] |
* Nvidia Quadro GK107GL (K600) | * Nvidia Quadro GK107GL (K600) |
* Sistema operativo CentOS 6.5 | * CentOS 6.5 |
* [[https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss| Intel® Manycore Platform Software Stack (MPSS) 3.2.1.]] | * [[https://software.intel.com/en-us/articles/intel-manycore-platform-software-stack-mpss| Intel® Manycore Platform Software Stack (MPSS) 3.2.1.]] |
* [[https://software.intel.com/en-us/intel-parallel-studio-xe|Intel Parallel Studio XE 2013]] | * [[https://software.intel.com/en-us/intel-parallel-studio-xe|Intel Parallel Studio XE 2013]] |
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* ''ctphi3'' | * ''ctphi3'' |
* Servidor Dell C6320P en chasis C6300. | * Dell C6320P in a C6300 chasis. |
* Procesador [[https://ark.intel.com/es-es/products/94035/Intel-Xeon-Phi-Processor-7250-16GB-1_40-GHz-68-core | Intel(R) Xeon(R) PHI 7250 ]] | * Processor [[https://ark.intel.com/es-es/products/94035/Intel-Xeon-Phi-Processor-7250-16GB-1_40-GHz-68-core | Intel(R) Xeon(R) PHI 7250 ]] |
* 48 GB de RAM | * 48 GB de RAM |
* Sistema Operativo Centos 7.3 | * Sistema Operativo Centos 7.3 |
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===== Alta no servizo ===== | ===== Activation ===== |
Todos os usuarios do CITIUS poden acceder a este servizo, pero para iso deben solicitalo previamente a través do [[https://old.citius.usc.es/uxitic/incidencias/add|formulario de incidencias]]. Mentres non o fagan, recibirán unha mensaxe de contrasinal incorrecto ou de acceso denegado. | All CITIUS users can access this service, but it must be requested through the [[https://citius.usc.es/dashboard/enviar-incidencia| requests and problem reporting form]]. |
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===== Manual de usuario ===== | ===== User manual ===== |
==== Conexión co servidor ctserv08 ==== | ==== Connection with ctserv08 ==== |
Para conectarse, debes facelo a través de SSH polo porto ''1301'' coas credenciais do CITIUS. | Use SSH with port ''1301'' and your CITIUS account. |
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* ctserv08.inv.usc.es - 172.16.242.155 | * ctserv08.inv.usc.es - 172.16.242.155 |
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A conexión só está dispoñible dende a rede do centro e co porto ''1301''. Para conectarse dende outras localizacións ou dende a rede da RAI é preciso facer uso da [[:centro:servizos:vpn|VPN]] ou da [[:centro:servizos:pasarela_ssh|parasela SSH]]. | Connection is only possible from inside the CITIUS network. To connect from other places or from the RAI network it is necessary to use the [[en:centro:servizos:vpn:start|VPN]] or the [[en:centro:servizos:pasarela_ssh|SSH gateway]]. |
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| == Using the Xeon Phi == |
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== Usar a Xeon Phi == | |
A tarxeta conta co software MPSS 3.5.1. Non é preciso conectarse ó coprocesador para executar un programa usando o modelo de programación offload (en inglés, offload programming model). Este modo está explicado na documentación de MPSS e utiliza o usuario especial ''micuser''. | A tarxeta conta co software MPSS 3.5.1. Non é preciso conectarse ó coprocesador para executar un programa usando o modelo de programación offload (en inglés, offload programming model). Este modo está explicado na documentación de MPSS e utiliza o usuario especial ''micuser''. |
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