job accounting, 84

job allocation information obtaining, 97

job manager, 86 job scheduler, 86 JOBID translation, 100

L

launching jobs srun, 81

libraries, 27

building parallel applications, 45 library development, 46

Linux manpages, 32 local disk

configuring, 112 login node, 39 login procedure, 29 LSF, 85, 86

bhist command, 100 bhosts command, 95 bjobs command, 98, 100 bqueues command, 96 bsub command, 91, 100

determining available system resources, 94 differences from standard LSF, 88 displaying host load information, 96 documentation, 14

examining system queues, 96 execution host, 96

getting job information, 96 getting job status, 98 HP-MPI, 79

interaction with SLURM, 92 job control, 91

job preemption, 91 job startup, 91 job status, 101 JOBID, 100 lshosts command, 95 lsid command, 94 lsload command, 96 submitting jobs, 91 using srun with, 82

viewing historical information of jobs, 99 lsf partition, 95

obtaining information, 96 LSF-SLURM external scheduler, 49 lshosts command, 95

examining host resources, 95 lsid command, 32, 94

lsload command, 96

LVS

routing login requests, 29

M

Makefile (see GNU make) manpage, 16

HP XC, 32

Linux, 32 third-party vendor, 32

MANPATH environment variable setting with a module, 34

math library, 45 mdadm utility, 16 MKL library

building parallel applications, 45 module commands

avail command, 36 list command, 36 load command, 33, 36 unload command, 37

modulefile, 33

automatically loading at login, 36 configuring parallel build environment, 43 conflicts, 37

creating, 38

default modulefiles loaded, 36 GNU modulefile, 34

Intel modulefile, 34 loading, 36

loading for current session, 36 mpi modulefile, 34

setting shell variables, 33 supplied modulefiles, 34 unloading, 37

viewing available modulefiles, 36 viewing loaded modulefiles, 36 viewing modulefile-specific help, 37

modules software, 33 MPI library

building parallel applications, 44 MPICH, 113

LSF allocation, 114 SLURM allocation, 114

N

node client, 19 head, 19

reporting state of, 83

node activity monitoring software, 69 (see also xcxclus utility xcxperf utility)

node platform, 19 node specialization, 19

O

OpenSSH

remote execution, 107 ovp command, 70–73

P

parallel application build environment, 42 building, 45 compiling and linking, 45 debugging, 63

debugging with TotalView, 64

133