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InfiniPath User Guide
Version 2.0 Beta2
Index-2 IB6054601-00 D
Q
configuration of on SUSE and SLES 10
2-8–2-11
layered Ethernet driver 2-6
ipathbug_helper C-30, C-35
L
LEDs, showing state of system with C-1
Limitations of PathScale MPI 3-21
M
Management tips
maintaining homogeneous nodes
2-20
useful tools for verifying homogeneity 2-20
MPD, as alternative to mpirun 3-17–3-18
MPI
bandwidth measurement, see benchmarking
debugging see debugging MPI programs
extending modules for
C-20
latency measurement in host rings, see
benchmarking
latency measurement, see benchmarking
Linux file I/O in
3-18
other implementations of 3-17
PathScale MPI and hybrid MPI/OpenMP 3-19
PathScale MPI and ROMIO 3-19
Pathscale MPI limitations 3-21
QLogic’s implementation of 3-1
MPI programming
examples
3-2–3-4
specifying compilers and linkers 3-4–3-5
MPI-2, supported features in ROMIO 3-19
mpihosts file
formats of
3-11
generating using SLURM B-2
getting started 3-2
specifying 3-12
mpi.mod files, using C-19
mpirun C-36
command 3-10, 3-12, 3-13, 3-14, 3-21, A-2,
A-3, A-5
error message format of C-22
options 3-14
O
OpenFabrics Configuration 2-11
OpenSM 2-12
P
PathScale to QLogic Adapter model numbers
1-3
Performance tips
balanced processor speed
2-19
disabling powersaving 2-18
minimum set of services needed 2-17–2-18
see also Management tips
Protocols, InfiniBand subnet management
1-2
R
rpm, using for software package verification
C-31
S
ssh(secure shell)
administrator setup using shosts.equiv
2-15
user setup using ssh-agent 3-5
Status, checking software C-36
strings C-31
Subnet Management Agent (SMA), function of
2-6
Switches, supported 1-2
T
Troubleshooting
kernel and initialization issues
C-7–C-11
MTRR BIOS mappings C-3, C-4
OpenFabrics issues C-12
PathScale MPI C-13–C-28
performance issues C-13
software installation issues C-5–C-7
system administration C-12
useful programs for C-29–C-31