
124 Cray T3E User’s Guide
shmem_max, 74
shmem_min, 74
shmem_my_pe, 76
shmem_n_pes, 76
shmem_or, 74
shmem_prod, 74
shmem_put, 73, 76, 77
shmem_put32, 74
shmem_put4, 74
shmem_reduce_sync_size, 75
shmem_sum, 74
shmem_wait, 73
shmem_xor, 74
SIMD, 21, 115
Single Instruction, Multiple Data, 21
Single Purpose Node, 27
single-processor performance, 9
source code format, 41
speedup, 8
split, 45, 46, 57
SPN, 27
ssh, 13, 14, 115
status of the NQE job, 83
stream buffers, 21
streams, 21, 115
submitting jobs, 81
support circuitry, 22
symmetric, 72
symmetric, 45, 48, 59
synchronization, 26
T
t3e.csc.fi, 13
telnet, 13, 14
temporary directory, 15
timex, 104
timing, 104
top, 9, 18, 29–31
torus network, 25
total memory, 20
TotalView, 10, 92
example, 94
U
UNICOS, 28
UNICOS/mk, 28
Unix, 11, 13, 115
unroll, 45, 59
unrolling, 43
usage policy, 8
V
VAMPIR, 10, 100, 102
VAMPIR visualization tool, 101
VAMPIRtrace library, 100
vi, 16
W
wall clock, 8
wall clock time, 18, 104
working directory, 15
X
X terminal, 14
X Window System, 14
Xbrowse, 89, 90
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