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OMPL2001 Result Copyright © 1999-2002 Standard Performance Evaluation Corporation |
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IBM Corporation IBM System p5 595 (2300 MHz, 64 CPU) |
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| SPEC license # HPG0005 | Tested by: IBM Austin | Test site: Austin, TX | Test date: Jul-2006 | Hardware Avail: Aug-2006 | Software Avail: Aug-2006 |
| Benchmark | Reference Time |
Base Runtime |
Base Ratio |
Peak Runtime |
Peak Ratio |
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|---|---|---|---|---|---|---|
| 311.wupwise_l | 9200 | 96.4 | 1526710 | 96.5 | 1524700 | |
| 313.swim_l | 12500 | 226 | 883307 | 192 | 1042300 | |
| 315.mgrid_l | 13500 | 238 | 906926 | 238 | 906150 | |
| 317.applu_l | 13500 | 151 | 1434136 | 151 | 1434136 | |
| 321.equake_l | 13000 | 534 | 389228 | 397 | 523692 | |
| 325.apsi_l | 10500 | 203 | 826038 | 195 | 862658 | |
| 327.gafort_l | 11000 | 218 | 808117 | 230 | 763663 | |
| 329.fma3d_l | 23500 | 583 | 644540 | 581 | 647645 | |
| 331.art_l | 25000 | 112 | 3579341 | 113 | 3552658 | |
| SPECompLbase2001 | 1005583 | |||||
| SPECompLpeak2001 | 1056459 | |||||
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| Notes / Tuning Information |
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Portability Flags & Environment Variables
-qfixed used in: 311.wupwise_l, 313.swim_l, 315.mgrid_l, 317.applu_l, 325.apsi_l
-qsuffix=f=f90 used in: 327.gafort_l, 329.fma3d_l
Base Flags
C: -q64 -O5 -qsmp=omp -lmass -btextpsize:64K -bdatapsize:64K -bstackpsize:64K -qalign=natural
FORTRAN: -q64 -O5 -qsmp=omp -lmass -btextpsize:64K -bdatapsize:64K -bstackpsize:64K
Base & Peak User Environment:
MEMORY_AFFINITY=MCM
OMP_DYNAMIC=TRUE
XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:SCHEDULE=STATIC:STARTPROC=0:STRIDE=1
OMP_NUM_THREADS=128
XLFRTEOPTS=intrinthds=1
MALLOCMULTIHEAP=1
Peak Flags:
-qsmp=omp used in all cases
311.wupwise_l: -q64 -O5 -lmass -btextpsize:64K -bdatapsize:64K -bstackpsize:64K
OMP_DYNAMIC = FALSE
313.swim_l: -O5 -qipa=noobject -qmaxmem=-1 -q64 -btextpsize:64K -bdatapsize:64K -bstackpsize:64K
OMP_DYNAMIC = FALSE
OMP_NUM_THREADS=64
XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:SCHEDULE=STATIC:STARTPROC=0:STRIDE=2
315.mgrid_l: -q64 -O5 -lmass -btextpsize:64K -bdatapsize:64K -bstackpsize:64K
ENV_OMP_DYNAMIC = FALSE
317.applu_l: basepeak=1
321.equake_l: -q64 -O5 -lmass -btextpsize:64K -bdatapsize:64K -bstackpsize:64K
OMP_DYNAMIC = FALSE
OMP_NUM_THREADS=64
XLSMPOPTS=SPINS=0:YIELDS=0:STACK=8000000:SCHEDULE=STATIC:STARTPROC=0:STRIDE=2
324.apsi_l: -q64 -O5 -lmass -btextpsize:64K -bdatapsize:64K -bstackpsize:64K
OMP_DYNAMIC = FALSE
327.gafort_l: -q64 -O5 -lmass
OMP_DYNAMIC = FALSE
329.fma3d_l: -q64 -O5 -lmass -btextpsize:64K -bdatapsize:64K -bstackpsize:64K
OMP_DYNAMIC = FALSE
330.art_m: -O5 -qipa=noobject -qmaxmem=-1 -q64 -btextpsize:64K -bdatapsize:64K -bstackpsize:64K
EXTRA_CFLAGS= -DINTS_PER_CACHELINE=32 -DDBLS_PER_CACHELINE=16
OMP_DYNAMIC = FALSE
The installed OS level is AIX 5L for POWER version 5.3 with the 5300-04 Recommended Maintenence package.
The installed C/C++ compiler is XL C/C++ Enterprise Edition Version 8.0 for AIX with the August 2006 PTF.
The installed Fortran copiler is XL Fortran Enterprise Edition Version 10.1 with the August 2006 AIX PTF.
SMT: Acronym for "Simultaneous Multi-Threading". A processor technology that allows
the simultaneous execution of multiple thread contexts within a single processor
core. (Enabled by default)
SUT: Acronym for "System Under Test"
ESSL: Engineering and Scientific Subroutine Library
PTF: IBM identifier for "Program Fix Level"
C: IBM XL C for AIX invoked as xlc_r
Fortran: IBM XL Fortran for AIX invoked as xlf_r
ulimits set to unlimited.
Large page mode and memory affinity were set as follows:
vmo -r -o lgpg_regions=8192 -o lgpg_size=16777216
chuser capabilities=CAP_BYPASS_RAC_VMM,CAP_PROPAGATE $USER
bosboot -aD
shutdown -rF
export MEMORY_AFFINITY=MCM
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First published at SPEC.org on 17-Aug-2006
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