Environnement Commun Linux : Différence entre versions
m |
m (cosmetique) |
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| Ligne 15: | Ligne 15: | ||
*Utility libraries | *Utility libraries | ||
**[[Utility library hpcsperf|hpcsperf]] | **[[Utility library hpcsperf|hpcsperf]] | ||
| − | **rmnlib | + | **rmnlib |
| − | **rpn_comm | + | **rpn_comm |
**JIO (io monitoring) | **JIO (io monitoring) | ||
*Useful environment variables | *Useful environment variables | ||
| Ligne 28: | Ligne 28: | ||
**[[Linux memory layout|Linux memory layout]]<br> | **[[Linux memory layout|Linux memory layout]]<br> | ||
*Useful information about system | *Useful information about system | ||
| − | **'''/proc/cpuinfo''' : pseudo file containing a full description of logical cpus in a linux system (cat/less/more) | + | **'''/proc/cpuinfo''' : pseudo file containing a full description of logical cpus in a linux system (cat/less/more) |
| − | *Some useful commands | + | *Some useful commands |
**'''r.mpirun''' : script front end to mpiexec hiding machine/mpi implementation specific details | **'''r.mpirun''' : script front end to mpiexec hiding machine/mpi implementation specific details | ||
| − | **[[Soumet : travaux par lots / batch jobs|'''ord_soumet''']] : script used to submit jobs, hiding machine/batch subsystem specific details | + | **[[Soumet : travaux par lots / batch jobs|'''ord_soumet''']] : script used to submit jobs, hiding machine/batch subsystem specific details |
Version depuis le 29 d'octobre 2012 à 15:29
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en construction(cette page s'adresse principalement aux développeurs) |
under construction(this page is mainly for developers) |
- Getting started
- Environment control via .profile
- Running job monitor
- Queued work streams
- Utility libraries
- hpcsperf
- rmnlib
- rpn_comm
- JIO (io monitoring)
- Useful environment variables
- PATH : colon ':' separated list of directories where executables or sourced (.) shell includes are to be found
- LD_LIBRARY_PATH : colon ':' separated list of directories where dynamic libraries (.so files) needed by executables can be found
- EC_LD_LIBRARY_PATH : colon ':' separated list of directories where s.compile, s.f90 et al. will look for libraries
- EC_INCLUDE_PATH : colon ':' separated list of directories where s.compile, s.f90 et al. will look for include files
- BASE_ARCH : name of the hardware architecture of the machine
- EC_ARCH : name of the hardware+software architecture of the machine (BASE_ARCH + compiler usually)
- PATH : colon ':' separated list of directories where executables or sourced (.) shell includes are to be found
- Useful memory layout information
- Useful information about system
- /proc/cpuinfo : pseudo file containing a full description of logical cpus in a linux system (cat/less/more)
- Some useful commands
- r.mpirun : script front end to mpiexec hiding machine/mpi implementation specific details
- ord_soumet : script used to submit jobs, hiding machine/batch subsystem specific details
