HP-MPI User's Guide (11th Edition)

321
global reduction
, 12
global variables
MPI_DEBUG_CONT
, 197
gm, 89
-gm option, 120
gprof on XC, 139
group membership, 4
group size, 5
H
-h option
, 123
-ha option, 127
header files, 25, 38
-headnode option, 129
heart-beat signals, 139
-help option, 124
hostfile, 109
-hostfile option, 123
-hostlist, 110
hostlist, 110
-hostlist option, 123
hosts
assigning using LSF, 70
multiple, 78, 78–84
-hosts option, 129
HP MPI
building HP-UX and Linux, 205
building Windows, 205
change behavior, 137
completing, 211
debug, 195
jobs running, 83
kill, 84
multi-process debuggers, 199
running, 207
single-process debuggers, 197
specify shared memory, 153
starting, 74
starting HP-UX and Linux, 205
starting Windows, 206
troubleshooting, 204
twisted-data layout, 253
utility files, 37
utility files HP-UX, Linux, 25
HP MPI utility files, 37
HP MPI utility files HP-UX, Linux, 25
hpmpi.conf, 131
HP-UX
getting started, 17
HP-UX gang scheduling, 145, 189
I
-i option
, 125, 148
I/O, 280
ibal, 88
-ibal option, 120
ibv, 88
-ibv option, 119
implement
barrier
, 14
reduction, 13
implied prun, 286
implied prun mode, 76
implied srun, 288
implied srun mode, 77
improve
bandwidth
, 185
coding HP MPI, 193
latency, 185
network performance, 187
improving interhost communication, 79
indexed constructor, 15
InfiniBand, 304
informational options, 124
initialize MPI environment, 5
installation, 299
installation directory
HP-UX
, 20
Linux, 20
Windows, 30
instrumentation
ASCII profile
, 177
counter, 175
creating profile, 175
multihost, 81
output file, 176
intercommunicators, 6
interconnect command line options, 85
interconnect selection, 85, 304
interconnect selection examples, 90
interconnect selection options, 119
interconnects
testing
, 212
interconnects supported, xvii
-intra=mix option, 121
-intra=nic option, 121
-intra=shm option, 121
intracommunicators, 6
-iscached option, 130
itapi, 90
-itapi option, 120