SPEC(R) CFP2006 Summary IBM Corporation IBM System x3755 M3 (AMD Opteron 6276) Tue Nov 22 21:18:14 2011 CPU2006 License: 11 Test date: Nov-2011 Test sponsor: IBM Corporation Hardware availability: Dec-2011 Tested by: IBM Corporation Software availability: Jul-2011 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 32 1494 291 S 32 1467 297 S 410.bwaves 32 1489 292 * 32 1470 296 S 410.bwaves 32 1487 293 S 32 1469 296 * 416.gamess 32 1996 314 S 32 1913 328 S 416.gamess 32 1996 314 * 32 1911 328 S 416.gamess 32 1996 314 S 32 1913 328 * 433.milc 32 1234 238 S 32 1047 281 S 433.milc 32 1233 238 * 32 1046 281 * 433.milc 32 1233 238 S 32 1045 281 S 434.zeusmp 32 777 375 S 32 760 383 * 434.zeusmp 32 787 370 * 32 760 383 S 434.zeusmp 32 787 370 S 32 762 382 S 435.gromacs 32 610 375 S 32 601 380 * 435.gromacs 32 607 376 S 32 603 379 S 435.gromacs 32 610 375 * 32 598 382 S 436.cactusADM 32 871 439 S 32 783 488 S 436.cactusADM 32 874 438 S 32 785 487 S 436.cactusADM 32 872 439 * 32 784 488 * 437.leslie3d 32 1505 200 S 32 1161 259 * 437.leslie3d 32 1504 200 S 32 1162 259 S 437.leslie3d 32 1504 200 * 32 1159 260 S 444.namd 32 815 315 S 32 795 323 S 444.namd 32 808 317 S 32 793 324 * 444.namd 32 808 317 * 32 788 326 S 447.dealII 32 549 667 S 32 522 701 * 447.dealII 32 556 658 S 32 527 695 S 447.dealII 32 551 664 * 32 521 702 S 450.soplex 32 1352 197 S 32 1244 215 S 450.soplex 32 1198 223 S 32 1061 252 * 450.soplex 32 1199 223 * 32 1032 259 S 453.povray 32 425 401 S 32 385 442 S 453.povray 32 425 401 * 32 377 451 S 453.povray 32 425 401 S 32 378 450 * 454.calculix 32 503 525 S 32 486 543 S 454.calculix 32 503 525 * 32 487 542 S 454.calculix 32 502 526 S 32 487 542 * 459.GemsFDTD 32 1853 183 S 32 1704 199 S 459.GemsFDTD 32 1849 184 S 32 1708 199 S 459.GemsFDTD 32 1851 183 * 32 1706 199 * 465.tonto 32 877 359 S 32 805 391 S 465.tonto 32 882 357 S 32 805 391 * 465.tonto 32 878 359 * 32 805 391 S 470.lbm 32 1108 397 S 32 1107 397 S 470.lbm 32 1108 397 S 32 1109 396 S 470.lbm 32 1108 397 * 32 1108 397 * 481.wrf 32 1020 351 * 32 1023 349 S 481.wrf 32 1019 351 S 32 1012 353 S 481.wrf 32 1021 350 S 32 1019 351 * 482.sphinx3 32 1986 314 S 32 1724 362 S 482.sphinx3 32 1972 316 S 32 1717 363 S 482.sphinx3 32 1973 316 * 32 1723 362 * ============================================================================== 410.bwaves 32 1489 292 * 32 1469 296 * 416.gamess 32 1996 314 * 32 1913 328 * 433.milc 32 1233 238 * 32 1046 281 * 434.zeusmp 32 787 370 * 32 760 383 * 435.gromacs 32 610 375 * 32 601 380 * 436.cactusADM 32 872 439 * 32 784 488 * 437.leslie3d 32 1504 200 * 32 1161 259 * 444.namd 32 808 317 * 32 793 324 * 447.dealII 32 551 664 * 32 522 701 * 450.soplex 32 1199 223 * 32 1061 252 * 453.povray 32 425 401 * 32 378 450 * 454.calculix 32 503 525 * 32 487 542 * 459.GemsFDTD 32 1851 183 * 32 1706 199 * 465.tonto 32 878 359 * 32 805 391 * 470.lbm 32 1108 397 * 32 1108 397 * 481.wrf 32 1020 351 * 32 1019 351 * 482.sphinx3 32 1973 316 * 32 1723 362 * SPECfp(R)_rate_base2006 333 SPECfp_rate2006 359 HARDWARE -------- CPU Name: AMD Opteron 6276 CPU Characteristics: AMD Turbo CORE technology up to 3.20 GHz CPU MHz: 2300 FPU: Integrated CPU(s) enabled: 32 cores, 2 chips, 16 cores/chip CPU(s) orderable: 2,4 chips Primary Cache: 512 KB I on chip per chip, 64 KB I shared / 2 cores; 16 KB D on chip per core Secondary Cache: 16 MB I+D on chip per chip, 2 MB shared / 2 cores L3 Cache: 16 MB I+D on chip per chip, 8 MB shared / 8 cores Other Cache: None Memory: 128 GB (16 x 8 GB 2Rx4 PC3-10600R-11, ECC) Disk Subsystem: 1 x 600 GB SATA, 15000 RPM Other Hardware: None SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server release 6.1, Kernel 2.6.32-131.0.15.el6.x86_64 Compiler: C/C++/Fortran: Version 4.2.5.2 of x86 Open64 Compiler Suite (from AMD) Auto Parallel: No File System: ext4 System State: Run level 3 (Full multiuser with network) Base Pointers: 64-bit Peak Pointers: 32/64-bit Other Software: None Submit Notes ------------ The config file option 'submit' was used. 'numactl' was used to bind copies to the cores. See the configuration file for details. Operating System Notes ---------------------- 'ulimit -s unlimited' was used to set environment stack size 'ulimit -l 2097152' was used to set environment locked pages in memory limit Set transparent_hugepage=never as a boot paramenter in /boot/grub/menu.lst Set kernel/randomize_va_space=0 in /etc/sysctl.conf Set vm/nr_hugepages=28672 in /etc/sysctl.conf mount -t hugetlbfs nodev /mnt/hugepages General Notes ------------- Environment variables set by runspec before the start of the run: HUGETLB_LIMIT = "896" LD_LIBRARY_PATH = "/root/speccpu-rate-rev1104A4/amd1104-rate-libs-revA/32:/root/speccpu-rate-rev1104A4/amd1104-rate-libs-revA/64" The x86 Open64 Compiler Suite is only available from (and supported by) AMD at http://developer.amd.com/cpu/open64 Binaries were compiled on a system with 2x AMD Opteron 6276 chips + 128GB Memory using RHEL 6.1 Base Compiler Invocation ------------------------ C benchmarks: opencc C++ benchmarks: openCC Fortran benchmarks: openf95 Benchmarks using both Fortran and C: opencc openf95 Base Portability Flags ---------------------- 410.bwaves: -DSPEC_CPU_LP64 416.gamess: -DSPEC_CPU_LP64 433.milc: -DSPEC_CPU_LP64 434.zeusmp: -DSPEC_CPU_LP64 435.gromacs: -DSPEC_CPU_LP64 436.cactusADM: -DSPEC_CPU_LP64 -fno-second-underscore 437.leslie3d: -DSPEC_CPU_LP64 444.namd: -DSPEC_CPU_LP64 447.dealII: -DSPEC_CPU_LP64 450.soplex: -DSPEC_CPU_LP64 453.povray: -DSPEC_CPU_LP64 454.calculix: -DSPEC_CPU_LP64 459.GemsFDTD: -DSPEC_CPU_LP64 465.tonto: -DSPEC_CPU_LP64 470.lbm: -DSPEC_CPU_LP64 481.wrf: -DSPEC_CPU_LINUX -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LP64 -fno-second-underscore 482.sphinx3: -DSPEC_CPU_LP64 Base Optimization Flags ----------------------- C benchmarks: -march=bdver1 -Ofast -OPT:malloc_alg=1 -HP:bd=2m:heap=2m -IPA:plimit=8000 -IPA:small_pu=100 -mso C++ benchmarks: -march=bdver1 -Ofast -static -CG:load_exe=0 -OPT:malloc_alg=1 -INLINE:aggressive=on -HP:bd=2m:heap=2m -D__OPEN64_FAST_SET Fortran benchmarks: -march=bdver1 -Ofast -LNO:blocking=off -OPT:rsqrt=2 -OPT:unroll_size=256 -HP:bd=2m:heap=2m -mso Benchmarks using both Fortran and C: -march=bdver1 -Ofast -OPT:malloc_alg=1 -HP:bd=2m:heap=2m -IPA:plimit=8000 -IPA:small_pu=100 -mso -LNO:blocking=off -OPT:rsqrt=2 -OPT:unroll_size=256 Peak Compiler Invocation ------------------------ C benchmarks: opencc C++ benchmarks: openCC Fortran benchmarks: openf95 Benchmarks using both Fortran and C: opencc openf95 Peak Portability Flags ---------------------- 410.bwaves: -DSPEC_CPU_LP64 416.gamess: -DSPEC_CPU_LP64 433.milc: -DSPEC_CPU_LP64 434.zeusmp: -DSPEC_CPU_LP64 435.gromacs: -DSPEC_CPU_LP64 436.cactusADM: -DSPEC_CPU_LP64 -fno-second-underscore 437.leslie3d: -DSPEC_CPU_LP64 444.namd: -DSPEC_CPU_LP64 453.povray: -DSPEC_CPU_LP64 454.calculix: -DSPEC_CPU_LP64 459.GemsFDTD: -DSPEC_CPU_LP64 465.tonto: -DSPEC_CPU_LP64 470.lbm: -DSPEC_CPU_LP64 481.wrf: -DSPEC_CPU_LINUX -DSPEC_CPU_CASE_FLAG -DSPEC_CPU_LP64 -fno-second-underscore 482.sphinx3: -DSPEC_CPU_LP64 Peak Optimization Flags ----------------------- C benchmarks: 433.milc: -march=bdver1 -Ofast -CG:movnti=1 -CG:locs_best=on -HP:bdt=2m:heap=2m -IPA:plimit=7000 -IPA:callee_limit=1200 -OPT:struct_array_copy=2 -OPT:alias=field_sensitive -mso 470.lbm: -march=bdver1 -Ofast -CG:cmp_peep=on -OPT:unroll_times_max=8 -OPT:unroll_size=256 -OPT:unroll_level=2 -OPT:keep_ext=on -HP:bdt=2m:heap=2m -IPA:plimit=8000 -IPA:small_pu=100 -mso 482.sphinx3: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -OPT:malloc_alg=2 -CG:cmp_peep=on -CG:local_sched_alg=2 -INLINE:aggressive=on -LNO:prefetch=2 -LNO:prefetch_ahead=4 -mso C++ benchmarks: 444.namd: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -LNO:ignore_feedback=off -CG:local_sched_alg=2 -CG:load_exe=0 -OPT:unroll_size=256 -fno-exceptions -HP:bdt=2m:heap=2m 447.dealII: -march=bdver1 -Ofast -D__OPEN64_FAST_SET -static -INLINE:aggressive=on -LNO:opt=0 -LNO:simd=0 -fno-emit-exceptions -m32 -OPT:unroll_times_max=8 -OPT:unroll_size=256 -OPT:unroll_level=2 -HP:bdt=2m:heap=2m -GRA:unspill=on -CG:cmp_peep=on -CG:movext_icmp=off -TENV:frame_pointer=off 450.soplex: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -INLINE:aggressive=on -OPT:RO=1 -OPT:IEEE_arith=3 -OPT:IEEE_NaN_Inf=off -OPT:fold_unsigned_relops=on -fno-exceptions -m32 -HP:bdt=2m:heap=2m -WOPT:sib=on 453.povray: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -CG:pre_local_sched=off -INLINE:aggressive=on -HP:bd=2m:heap=2m -OPT:transform=2 -OPT:alias=disjoint -WOPT:aggcm=0 Fortran benchmarks: 410.bwaves: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -OPT:Ofast -OPT:treeheight=on -LNO:blocking=off -LNO:ignore_feedback=off -LNO:fu=4 -LNO:loop_model_simd=on -LNO:simd_rm_unity_remainder=on -WOPT:aggstr=0 -HP:bdt=2m:heap=2m -CG:cmp_peep=on 416.gamess: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -LNO:fu=6 -LNO:blocking=0 -LNO:simd=0 -OPT:Ofast -OPT:ro=3 -OPT:unroll_size=256 -OPT:unroll_times_max=2 -CG:local_sched_alg=1 -HP:bdt=2m:heap=2m -WOPT:sib=on 434.zeusmp: -march=bdver1 -Ofast -LNO:blocking=off -LNO:interchange=off -HP:bdt=2m:heap=2m 437.leslie3d: -march=bdver1 -Ofast -CG:pre_minreg_level=2 -LNO:simd=0 -LNO:fusion=2 -HP:bdt=2m:heap=2m -mso 459.GemsFDTD: -march=bdver1 -Ofast -OPT:unroll_size=0 -LNO:fission=2 -CG:load_exe=0 -CG:local_sched_alg=2 -HP 465.tonto: -march=bdver1 -Ofast -OPT:alias=no_f90_pointer_alias -LNO:blocking=off -CG:load_exe=1 -IPA:plimit=525 -HP:bdt=2m:heap=2m Benchmarks using both Fortran and C: 435.gromacs: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -OPT:rsqrt=2 -HP:bdt=2m:heap=2m 436.cactusADM: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -LNO:blocking=off -LNO:prefetch=2 -HP -CG:locs_shallow_depth=1 -CG:load_exe=0 -WOPT:sib=on 454.calculix: -march=bdver1 -Ofast -OPT:unroll_size=256 -GRA:optimize_boundary=on -HP:bdt=2m:heap=2m 481.wrf: -march=bdver1 -Ofast -LNO:blocking=off -LANG:copyinout=off -IPA:callee_limit=5000 -GRA:prioritize_by_density=on -CG:load_exe=1 -HP -WOPT:sib=on The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2006/flags/x86-open64-425-flags-rate-revA.html http://www.spec.org/cpu2006/flags/amd1104-platform-rate-revA.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2006/flags/x86-open64-425-flags-rate-revA.xml http://www.spec.org/cpu2006/flags/amd1104-platform-rate-revA.xml SPEC and SPECfp are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders. ----------------------------------------------------------------------------- For questions about this result, please contact the tester. For other inquiries, please contact webmaster@spec.org. Copyright 2006-2014 Standard Performance Evaluation Corporation Tested with SPEC CPU2006 v1.1. Report generated on Mon Sep 22 18:33:09 2014 by CPU2006 ASCII formatter v6932. Originally published on 3 January 2012.