configuring local disk, 96 core availability, 38

D

DDT, 53 debugger

TotalView, 53 debugging

DDT, 53 gdb, 53 idb, 53 pgdbg, 53 TotalView, 53

debugging options setting, 39

debugging parallel applications, 53 debugging serial applications, 53 determining LSF execution host, 75 developing applications, 37 developing libraries, 43 developing parallel applications, 40 developing serial applications, 39

E

examining core availability, 38 external scheduler, 45

F

fault tolerance SLURM, 66

file system local disk, 96

Fortran, 26

building parallel applications, 41

G

gdb, 53 GNU, 26

modulefile, 32 GNU C/C++

building parallel applications, 41 GNU make

building parallel applications, 42, 93

H

head node, 19

historical information of jobs, 82 HP XC system (see system)

HP XC user commands (see commands) HP-MPI, 26, 40, 48, 59

compiler utilities, 42 using srun with, 64

I

I/O performance considerations, 96 idb, 53

Intel compilers, 37

Intel Fortran (see Fortran)

Intel Trace Collector/Analyzer, 59–60

interrupting jobs, 38 intranode communication, 97

J

job

examining status, 81

getting information about, 80 history, 82

interruption, 38 killing, 65 monitoring, 64 sending a signal to, 65 submission, 45

submission from non-HP XC host, 79 job accounting, 65

job allocation information obtaining, 80

job manager, 68 job scheduler, 68 JOBID translation, 83

L

launching jobs srun, 63

libraries, 26

building parallel applications, 42 library development, 43

Linux manpages manpages, 30

local disk configuring, 96

login node, 37 login procedure, 27

LSF HPC documentation, 15

lsf partition, 75 obtaining information, 76

LSF-HPC, 67–68bhist command, 83 bhosts command, 75 bjobs command, 81, 83 bqueues command, 76 bsub command, 77, 83

determining available system resources, 75 differences from standard LSF, 69 displaying host load information, 76 examining system queues, 76

execution host, 76

getting job information, 80 getting job status, 81 interaction with SLURM, 73 job control, 74

job preemption, 75 job startup, 74 job status, 84 JOBID, 83

lshosts command, 75 lsid command, 75 lsload command, 76

116 Index