Hp XC System 2.x Software Manual de usuario Pagina 31
- Pagina / 154
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
If you encounter a modulefile conflict when loading a modulefil e, you must unload the
conflicting modulefile before y ou load the new modulefile. Refer to Section 2.2.8 for f urther
information about modulefile conflicts.
2.2.6.1 Loading a M odulefile for the Current Session
Yo u can load a modulefile for your current login session as needed. To do this, issue
the module load command as shown in the following example, which illustrates the
TotalView modulefile being loaded:
$ module load totalview
Loading a modulefile in this manner affects your environment for the curren t session only.
2.2.6.2 Automatically Loading a Modulefile at Login
If you frequently use o ne or more modulefiles that are not lo aded when you log in to the
system, you can set up your environment to automatically load those mod ulefiles for you. A
method for d oing this is to modify your shell startup script to incl ude instructions to load the
modulefile automatically.
For exam ple, if you wanted to automatically load the TotalView modulefile wh en you log in,
edit you r shell startup script to includ e the following instructions. This example uses bash as
the login shell. Edit the ~/.bashrc file as follows:
# if the ’module’ command is defined, $MODULESHOME
# will be set
if [ -n "$MODULESHOME" ]; then
module load totalview
fi
From now on, whenever you log in, the TotalView modulefile is automatically loaded in your
environment.
2.2.7 Unloading a M odulefile
In certain cases, you may find it necessary to unload a particular modulefile before you can load
another mod ulefile in to y our environment to avoid modulefile conflicts. Refer t o Section 2.2.8
for information ab out modulefile conflicts.
You can unload a modulefile by using th e module unload command, as shown in the
following example:
$ module unload ifort/8.0
Unloading a modulefile th at is loaded b y default makes it inactive for the current session only
— it will be reloaded the next time you log in.
2.2.8 Modulefile Conflicts
Some modulefiles sh oul d not be loaded while certain other modulefi les are curren tly loaded.
This is especially true of m odulefiles for different versions of the same softw are. For example,
the Intel C/C++ Version 8.0 compiler modulefile should not be loade d while the
Intel C/C++ Version 8.1 compiler modulefile is loaded . A modulefile conflict occurs
in this situation.
The system will display an error message when you att emp t to load a modulefile that conflicts
with one or more currently-loaded modulefiles. For example:
$ module load ifort/8.0
ifort/8.0(19):ERROR:150: Module ’ifort/8.0’ conflicts with the
currently loaded module(s) ’ifort/8.1’
Using the System 2-5
- HP XC System Software 1
- Contents 3
- 3 Developing Applications 4
- 4 Debugging Applications 5
- 5 Tuning Applications 5
- 6UsingSLURM 5
- 8UsingHP-MPI 6
- 7 Using LSF 6
- 9UsingHPMLIB 7
- 10 Advanced Topics 8
- AExamples 8
- About This Document 11
- HP XC Inform ation 12
- For M ore Information 13
- Supplementary Information 13
- Manpages 14
- Related Information 15
- Typographical Conventions 16
- HP Encourages Your Comments 17
- 1.1 System Architecture 19
- 1.1.3 Storage and I/O 20
- 1.1.4 File System 20
- 1.2 User Environment 22
- 1.3.1 Parallel Applications 23
- 1.3.2 Serial Applications 23
- 1.4 Run-Time E nvironment 24
- 1.4.4 HP-MPI 25
- Using the System 27
- 2.2.1 Notes on Modulefiles 28
- 2.2.2 Supplied Modulefiles 29
- 2.2.6 Loading a Modulefile 30
- 2.2.7 Unloading a M odulefile 31
- 2.2.8 Modulefile Conflicts 31
- 2.2.9 Creating a Mod u lefile 32
- 2.3.1 Introduction 33
- 2.3.5 Launching Jobs 34
- $ man sinfo 39
- $ man -k keyword 39
- Using the System 2-13 39
- Developing Applications 41
- 3.2 Using Compilers 42
- 3.4 Interrupting a Job 43
- 3-4 Developing Applications 44
- Developing Applications 3-5 45
- 3-6 Developing Applications 46
- Developing Applications 3-7 47
- $ module load mpi 48
- $ mpicc -o mycode hello.c 48
- $ mpif90 -o mycode hello.f 48
- 3-8 Developing Applications 48
- 3.8 Developing Libraries 49
- 3.9 Advanced To pics 50
- 3-14 Deve loping Applications 54
- Developing Applications 3-15 55
- Debugging Applications 57
- 4-2 D ebugging Applications 58
- $ totalview 60
- 4-4 D ebugging Applications 60
- Debugging Applications 4-5 61
- 4-6 D ebugging Applications 62
- -verbosity %V %F" 63
- Debugging Applications 4-7 63
- 4-8 D ebugging Applications 64
- Etnus TotalView Version# 65
- Debugging Applications 4-9 65
- $ mpirun -srun -n2 Psimple 66
- 4-10 Debugging Applications 66
- $ squeue 67
- $ scancel --user username 67
- Debugging Applications 4-11 67
- Tuning Applications 69
- Using SLURM 71
- $ srun -N 16 -b myscript.sh 73
- $ srun -A -N 4 myscript.sh 73
- $ srun -a 6543 -j 73
- Using SLURM 6-3 73
- 6.4.2 srun Signal Handling 74
- 6.4.3 srun Run-Mode Options 74
- Using SLURM 6-5 75
- 6-6 Using SLURM 76
- 6.4.5 srun Control Options 77
- 6.4.6 srun I/O Options 78
- Using SLURM 6-9 79
- 6.4.7 srun Constraint Options 80
- Using SLURM 6-11 81
- 6.4.9 Using srun with HP-MPI 82
- 6.4.10 Using srun with LSF 82
- 6.8 Job Accounting 84
- 6.9 Fault Tolerance 84
- 6.10 Security 84
- Using LSF 85
- 7.1.2 Topology Support 86
- 7.1.3 Notes on LSF-HPC 87
- SLURM_JOBID=53 89
- SLURM_NPROCS=4 89
- 7-6 Using LSF 90
- 7.3.1 Getting Status of LSF 91
- $ bhosts 92
- 7-8 Using LSF 92
- 7.4 Submitting Jobs 93
- 7.4.3 Submitting a Serial Job 97
- Using LSF 7-17 101
- 7-18 Using LSF 102
- Using HP-MPI 111
- 8.3.3 Using srun with HP-MPI 114
- 8.3.4 Using LSF and HP-MPI 116
- 8.3.5 MPI Versioning 117
- 8.6 Truncated Messages 118
- 8.5 32-Bit B uilds on XC4000 118
- Using HP-MPI 8-9 119
- 8.9 Environment Variables 120
- 8.9.5 MPI_PIN_PERCENTAGE 121
- 8.9.6 MPI_PAGE_ALIGN_MEM 121
- 8.9.7 MPI_MAX_WINDOW 121
- 8.9.8 MPI_ELANLOCK 121
- 8.9.9 MPI_USE_LIBELAN 121
- 8.9.10 MPI_USE_LIBELAN_SUB 122
- Work-arounds 124
- Using HP MLIB 125
- 9.1.2 MLIB and Module Files 126
- 9.2.1 Platform Sup port 126
- 9.2.2 Library Support 126
- 9.2.3 MPI Parallelism 126
- 9.2.4 Modulefiles and MLIB 127
- 9.2.6 Compiling and Linking 127
- 9.2.7 Licensing 128
- 9.2.8 MLIB Man pages 128
- 9.3.1 Platform Sup port 128
- 9.3.2 Library Support 128
- 9.3.3 MPI Parallelism 129
- 9.3.4 Modulefiles and MLIB 129
- 9.3.5 Compiling and Linking 129
- 9.3.6 Licensing 130
- 9.3.7 MLIB Man pages 130
- Advanced Topics 131
- Examples 135
- $ lshosts 140
- Show the environment: 142
- Run the job: 142
- View the running job: 142
- View the finished job: 142
- Examples A-9 143
- Glossary 145
- Glossary-2 146
- Glossary-3 147
- Glossary-4 148
- Glossary-5 149
- Glossary-6 150
Relacionado con productos y manuales para Software Hp XC System 2.x Software
(41 paginas)
Software Hp Smart Update Manager Manual de usuario
(86 paginas)
(86 paginas)
Software Hp Smart Update Manager Manual de usuario
(105 paginas)
(105 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.059 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales