Hp XC System 4.x Software Instrukcja Użytkownika Pobierz pdf (Strona 3)

Table of Contents

About This Document.......................................................................................................11

Intended Audience................................................................................................................................11

New and Changed Information in This Edition...................................................................................11

Typographic Conventions.....................................................................................................................11

HP XC and Related HP Products Information.....................................................................................12

Related Information..............................................................................................................................13

Manpages..............................................................................................................................................16

HP Encourages Your Comments..........................................................................................................17

1 Overview of the User Environment.............................................................................19

1.1 System Architecture........................................................................................................................19

1.1.1 HP XC System Software..........................................................................................................19

1.1.2 Operating System....................................................................................................................19

1.1.3 Node Platforms.......................................................................................................................19

1.1.4 Node Specialization.................................................................................................................20

1.1.5 Storage and I/O........................................................................................................................21

1.1.6 File System...............................................................................................................................21

1.1.7 System Interconnect Network.................................................................................................22

1.1.8 Network Address Translation (NAT)......................................................................................23

1.2 Determining System Configuration Information............................................................................23

1.3 User Environment...........................................................................................................................23

1.3.1 LVS...........................................................................................................................................23

1.3.2 Modules...................................................................................................................................23

1.3.3 Commands..............................................................................................................................24

1.4 Application Development Environment.........................................................................................24

1.4.1 Parallel Applications...............................................................................................................24

1.4.2 Serial Applications..................................................................................................................25

1.5 Run-Time Environment...................................................................................................................25

1.5.1 SLURM....................................................................................................................................25

1.5.2 Load Sharing Facility (LSF).....................................................................................................25

1.5.3 Standard LSF...........................................................................................................................25

1.5.4 How LSF and SLURM Interact................................................................................................26

1.5.5 HP-MPI....................................................................................................................................26

1.6 Components, Tools, Compilers, Libraries, and Debuggers............................................................27

2 Using the System..........................................................................................................29

2.1 Logging In to the System.................................................................................................................29

2.1.1 LVS Login Routing..................................................................................................................29

2.1.2 Using the Secure Shell to Log In.............................................................................................29

2.2 Overview of Launching and Managing Jobs..................................................................................29

2.2.1 Introduction.............................................................................................................................30

2.2.2 Getting Information About Queues........................................................................................30

2.2.3 Getting Information About Resources....................................................................................30

2.2.4 Getting Information About System Partitions........................................................................31

2.2.5 Launching Jobs........................................................................................................................31

2.2.6 Getting Information About Your Jobs.....................................................................................31

2.2.7 Stopping and Suspending Jobs...............................................................................................31

2.2.8 Resuming Suspended Jobs......................................................................................................31

2.3 Performing Other Common User Tasks..........................................................................................31

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