SPEC OMPM2001 Summary SGI SGI Altix 3700 Bx2 (1600MHz 9M L3, Itanium 2) Wed Oct 27 21:52:58 2004 SPEC License #HPG0014 Tester: SGI Test date: Oct-2004 Test Site: SGI Hardware availability: Nov-2004 Software availability: Nov-2004 Base Base Base Peak Peak Peak Benchmarks Ref Time Run Time Ratio Ref Time Run Time Ratio ------------- -------- -------- -------- -------- -------- -------- 310.wupwise_m 6000 111 53927* 6000 111 53927* 310.wupwise_m 6000 111 54231 6000 111 54231 312.swim_m 6000 81.8 73386* 6000 81.8 73386* 312.swim_m 6000 81.7 73430 6000 81.7 73430 314.mgrid_m 7300 113 64652 7300 113 64652 314.mgrid_m 7300 113 64371* 7300 113 64371* 316.applu_m 4000 56.4 70878* 4000 56.4 70878* 316.applu_m 4000 56.2 71139 4000 56.2 71139 318.galgel_m 5100 305 16737 5100 305 16737 318.galgel_m 5100 305 16724* 5100 305 16724* 320.equake_m 2600 82.6 31487* 2600 63.6 40875* 320.equake_m 2600 82.1 31687 2600 62.8 41415 324.apsi_m 3400 112 30243* 3400 101 33527* 324.apsi_m 3400 112 30315 3400 101 33626 326.gafort_m 8700 284 30592 8700 271 32132* 326.gafort_m 8700 285 30575* 8700 270 32253 328.fma3d_m 4600 182 25286* 4600 141 32549* 328.fma3d_m 4600 181 25372 4600 141 32670 330.art_m 6400 73.2 87435 6400 73.2 87435 330.art_m 6400 73.5 87073* 6400 73.5 87073* 332.ammp_m 7000 445 15747 7000 445 15747 332.ammp_m 7000 445 15716* 7000 445 15716* ======================================================================== 310.wupwise_m 6000 111 53927* 6000 111 53927* 312.swim_m 6000 81.8 73386* 6000 81.8 73386* 314.mgrid_m 7300 113 64371* 7300 113 64371* 316.applu_m 4000 56.4 70878* 4000 56.4 70878* 318.galgel_m 5100 305 16724* 5100 305 16724* 320.equake_m 2600 82.6 31487* 2600 63.6 40875* 324.apsi_m 3400 112 30243* 3400 101 33527* 326.gafort_m 8700 285 30575* 8700 271 32132* 328.fma3d_m 4600 182 25286* 4600 141 32549* 330.art_m 6400 73.5 87073* 6400 73.5 87073* 332.ammp_m 7000 445 15716* 7000 445 15716* SPECompMbase2001 38849 SPECompMpeak2001 41275 HARDWARE -------- Hardware Vendor: SGI Model Name: SGI Altix 3700 Bx2 (1600MHz 9M L3, Itanium 2) CPU: Intel Itanium 2 CPU MHz: 1600 FPU: Integrated CPU(s) enabled: 32 cores, 32 chips, 1 core/chip CPU(s) orderable: 8-512 Primary Cache: 16KBI + 16KBD (on chip) per core Secondary Cache: 256KB (on chip) per core L3 Cache: 9.0MB (on chip) per core Other Cache: N/A Memory: 128 GB (32*1024MB PC2700 DIMMS per 8 core module) Disk Subsystem: 16x73GB FC Seagate Cheetah 15K rpm (striped) Other Hardware: None SOFTWARE -------- OpenMP Threads: 32 Parallel: OpenMP Operating System: SGI ProPack(TM) 3 Service Pack 1 Compiler: Intel(R) Fortran Compiler for Linux 8.1 (Build 20041021) Intel(R) C++ Compiler for Linux 8.1 (Build 20041021) File System: xfs System State: Multi-user NOTES ----- Baseline optimization flags: C programs: -openmp -O3 -IPF_fp_relaxed -ipo -ansi -ansi_alias -auto_ilp32 (ONESTEP) Fortran programs: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP) OpenMP runtime library libguide.a statically linked Portability Flags: 318.galgel_m: -FI -132 Extra Flags: 330.art_m: -DINTS_PER_CACHELINE=32 -DDBLS_PER_CACHELINE=16 User environment: OMP_NUM_THREADS 32 limit stacksize 64000 KMP_STACKSIZE 31M KMP_LIBRARY TURNAROUND OMP_DYNAMIC FALSE KMP_SCHEDULE static,balanced Peak optimization flags: 310.wupwise_m: basepeak=true 312.swim_m: basepeak=true 314.mgrid_m: basepeak=true 316.applu_m: basepeak=true 318.galgel_m: basepeak=true 320.equake_m: -openmp -O3 -IPF_fp_relaxed -ipo -ansi -ansi_alias -auto_ilp32 (ONESTEP) 324.apsi_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP) 326.gafort_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP) 328.fma3d_m: -openmp -O3 -IPF_fp_relaxed -ipo (ONESTEP) 330.art_m: basepeak=true 332.ammp_m: basepeak=true Required alternate sources: Add critical region around update of linked list in parallel loop. Approved src.alt available as ompm-purdue1-20040324.tar.gz Used for 330.art_m, base and peak. Peak sources: SPEC OMPL2001 source for 64bit systems modified for SPEC OMPM2001. Available as ompl src.alt in SPEC OMP v3.0 Used for 320.equake_m, 324.apsi_m, 326.gafort_m, and 328.fma3d_m. For all benchmarks threads were bound to cores using the following submit command: dplace -x2 -cNTM1,0 $command, where NTM1 is the number of threads minus 1. This binds threads in order of creation, beginning with the master thread on core NTM1, the first slave thread on core NTM1-1, and so on. The -x2 flag instructs dplace to skip placement of the lightweight OpenMP monitor thread, which is created prior to the slave threads. For a description of SGI's compiler flags, portability flags, and system parameters used to generate this result, please refer to the SGI-20041118-Linux-Intel8.1-IPF.txt file in the flags directory. ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 1999-2002 Standard Performance Evaluation Corporation Generated on Wed Nov 24 14:14:00 2004 by SPEC OMP2001 ASCII formatter v2.1