SPEC(R) CFP2006 Summary Supermicro Supermicro A+ Server 1022G-NTF AMD Opteron 6276 Test Sponsor: Advanced Micro Devices Thu Dec 22 02:32:06 2011 CPU2006 License: 49 Test date: Dec-2011 Test sponsor: Advanced Micro Devices Hardware availability: Nov-2011 Tested by: Advanced Micro Devices Software availability: Jul-2011 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 410.bwaves 13590 67.2 202 S 13590 42.8 318 S 410.bwaves 13590 67.4 202 * 13590 42.5 320 S 410.bwaves 13590 67.6 201 S 13590 42.7 318 * 416.gamess 19580 1092 17.9 * 19580 1031 19.0 S 416.gamess 19580 1090 18.0 S 19580 1031 19.0 S 416.gamess 19580 1092 17.9 S 19580 1031 19.0 * 433.milc 9180 288 31.9 S 9180 243 37.7 * 433.milc 9180 288 31.9 * 9180 243 37.8 S 433.milc 9180 288 31.9 S 9180 244 37.7 S 434.zeusmp 9100 149 61.2 S 9100 139 65.3 S 434.zeusmp 9100 146 62.4 S 9100 141 64.6 S 434.zeusmp 9100 149 61.3 * 9100 140 65.1 * 435.gromacs 7140 371 19.2 S 7140 351 20.4 S 435.gromacs 7140 369 19.3 S 7140 351 20.4 * 435.gromacs 7140 370 19.3 * 7140 351 20.3 S 436.cactusADM 11950 87.6 136 S 11950 63.6 188 S 436.cactusADM 11950 90.2 133 S 11950 64.0 187 S 436.cactusADM 11950 88.9 134 * 11950 64.0 187 * 437.leslie3d 9400 379 24.8 S 9400 373 25.2 * 437.leslie3d 9400 382 24.6 * 9400 373 25.2 S 437.leslie3d 9400 385 24.4 S 9400 373 25.2 S 444.namd 8020 503 15.9 S 8020 491 16.3 S 444.namd 8020 503 15.9 * 8020 491 16.3 * 444.namd 8020 503 15.9 S 8020 491 16.3 S 447.dealII 11440 304 37.6 * 11440 276 41.4 * 447.dealII 11440 304 37.6 S 11440 276 41.4 S 447.dealII 11440 305 37.6 S 11440 277 41.4 S 450.soplex 8340 372 22.4 S 8340 349 23.9 S 450.soplex 8340 373 22.4 S 8340 349 23.9 * 450.soplex 8340 372 22.4 * 8340 349 23.9 S 453.povray 5320 263 20.3 * 5320 244 21.8 * 453.povray 5320 263 20.2 S 5320 243 21.8 S 453.povray 5320 262 20.3 S 5320 244 21.8 S 454.calculix 8250 295 28.0 S 8250 278 29.6 S 454.calculix 8250 295 28.0 * 8250 278 29.6 * 454.calculix 8250 291 28.3 S 8250 278 29.6 S 459.GemsFDTD 10610 288 36.8 S 10610 260 40.8 S 459.GemsFDTD 10610 284 37.4 S 10610 259 40.9 S 459.GemsFDTD 10610 288 36.9 * 10610 260 40.8 * 465.tonto 9840 442 22.3 * 9840 429 22.9 S 465.tonto 9840 439 22.4 S 9840 429 22.9 S 465.tonto 9840 446 22.1 S 9840 429 22.9 * 470.lbm 13740 148 92.8 S 13740 31.7 434 S 470.lbm 13740 150 91.6 S 13740 31.7 434 * 470.lbm 13740 149 91.9 * 13740 31.8 433 S 481.wrf 11170 256 43.6 S 11170 256 43.6 S 481.wrf 11170 267 41.9 S 11170 267 41.9 S 481.wrf 11170 264 42.3 * 11170 264 42.3 * 482.sphinx3 19490 904 21.6 * 19490 671 29.0 * 482.sphinx3 19490 904 21.6 S 19490 671 29.0 S 482.sphinx3 19490 903 21.6 S 19490 671 29.0 S ============================================================================== 410.bwaves 13590 67.4 202 * 13590 42.7 318 * 416.gamess 19580 1092 17.9 * 19580 1031 19.0 * 433.milc 9180 288 31.9 * 9180 243 37.7 * 434.zeusmp 9100 149 61.3 * 9100 140 65.1 * 435.gromacs 7140 370 19.3 * 7140 351 20.4 * 436.cactusADM 11950 88.9 134 * 11950 64.0 187 * 437.leslie3d 9400 382 24.6 * 9400 373 25.2 * 444.namd 8020 503 15.9 * 8020 491 16.3 * 447.dealII 11440 304 37.6 * 11440 276 41.4 * 450.soplex 8340 372 22.4 * 8340 349 23.9 * 453.povray 5320 263 20.3 * 5320 244 21.8 * 454.calculix 8250 295 28.0 * 8250 278 29.6 * 459.GemsFDTD 10610 288 36.9 * 10610 260 40.8 * 465.tonto 9840 442 22.3 * 9840 429 22.9 * 470.lbm 13740 149 91.9 * 13740 31.7 434 * 481.wrf 11170 264 42.3 * 11170 264 42.3 * 482.sphinx3 19490 904 21.6 * 19490 671 29.0 * SPECfp(R)_base2006 35.6 SPECfp2006 43.6 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: 1,2 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: 64 GB (8 x 8 GB 2Rx4 PC3-12800R-11, ECC) Disk Subsystem: 1 x 500 GB SATA, 7200 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: Yes File System: ext3 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 parameter in /boot/grub/menu.lst Set kernel/randomize_va_space=0 in /etc/sysctl.conf cpuspeed stop was used to set the CPU frequency to its maximum. Set vm/nr_hugepages=4000 in /etc/sysctl.conf mount -t hugetlbfs nodev /mnt/hugepages General Notes ------------- Environment variables set by runspec before the start of the run: LD_LIBRARY_PATH = "/root/work/cpu2006v1.2/amd1104-speed-libs-revA/32:/root/work/cpu2006v1.2/amd1104-speed-libs-revA/64" O64_OMP_AFFINITY_MAP = "0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31" O64_OMP_SPIN_COUNT = "800000" O64_OMP_SPIN_USER_LOCK = "true" 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 6220 chips + 64GB 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_LP64 -DSPEC_CPU_LINUX -DSPEC_CPU_CASE_FLAG -fno-second-underscore 482.sphinx3: -DSPEC_CPU_LP64 Base Optimization Flags ----------------------- C benchmarks: -march=bdver1 -Ofast -HP:bdt=2m:heap=2m -apo -mso -OPT:alias=restricted -OPT:malloc_alg=2 -LNO:parallel_overhead=10000 C++ benchmarks: -march=bdver1 -Ofast -static -CG:load_exe=0 -CG:p2align=0 -INLINE:aggressive=on -HP:bdt=2m:heap=2m -D__OPEN64_FAST_SET Fortran benchmarks: -march=bdver1 -Ofast -LNO:blocking=off -LNO:fusion_peeling_limit=0 -LNO:parallel_overhead=10000 -OPT:rsqrt=2 -OPT:unroll_size=256 -HP:bdt=2m:heap=2m -apo Benchmarks using both Fortran and C: -march=bdver1 -Ofast -HP:bdt=2m:heap=2m -apo -mso -OPT:alias=restricted -OPT:malloc_alg=2 -LNO:parallel_overhead=10000 -LNO:blocking=off -LNO:fusion_peeling_limit=0 -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 447.dealII: -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_LP64 -DSPEC_CPU_LINUX -DSPEC_CPU_CASE_FLAG -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 470.lbm: -march=bdver1 -Ofast -mso -apo -CG:sse_cse_regs=0 -LNO:prefetch_ahead=4 -CG:locs_shallow_depth=1 -CG:cmp_peep=on -CG:compute_to=on -OPT:unroll_times_max=8 -OPT:unroll_size=256 -OPT:unroll_level=2 -OPT:keep_ext=on -OPT:alias=restricted -m3dnow -IPA:inline=off 482.sphinx3: -march=bdver1 -fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -LNO:loop_model_simd=on -LNO:simd_rm_unity_remainder=on -OPT:malloc_alg=2 -CG:cmp_peep=on -CG:local_sched_alg=2 -CG:use_incdec=off -INLINE:aggressive=on -WOPT:sib=on -HP 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 -LNO:simd=0 -D__OPEN64_FAST_SET -static -INLINE:aggressive=on -OPT:alias=disjoint -OPT:unroll_times_max=8 -OPT:unroll_size=256 -OPT:unroll_level=2 -HP:bdt=2m:heap=2m 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 -CG:p2align=0 -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:bdt=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 -apo -OPT:Ofast -OPT:treeheight=on -LNO:blocking=off -LNO:prefetch=2 -LNO:pf2=0 -LNO:prefetch_ahead=3 -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 -CG:p2align=0 416.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 -apo -LNO:blocking=off -LNO:interchange=off -LNO:fusion_peeling_limit=0 -OPT:treeheight=on -OPT:unroll_size=256 -CG:cmp_peep=on -CG:compute_to=on -GRA:prioritize_by_density=on -HP:bdt=2m:heap=2m 437.leslie3d: -march=bdver1 -Ofast -LNO:prefetch=2 -LNO:blocking=off -CG:interior_ptrs=on -OPT:unroll_size=256 -GRA:prioritize_by_density=on -HP:bdt=2m:heap=2m 459.GemsFDTD: -march=bdver1 -Ofast -OPT:unroll_size=0 -LNO:fission=2 -CG:load_exe=0 -CG:local_sched_alg=2 -HP -apo 465.tonto: -march=bdver1 -Ofast -OPT:alias=no_f90_pointer_alias -LNO:blocking=off -CG:load_exe=1 -CG:local_sched_alg=1 -IPA:plimit=525 -HP 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:bdt=2m:heap=2m -CG:locs_shallow_depth=1 -CG:load_exe=0 -WOPT:sib=on -apo 454.calculix: -march=bdver1 -Ofast -OPT:unroll_size=256 -GRA:optimize_boundary=on -HP:bdt=2m:heap=2m 481.wrf: basepeak = yes The flags file that was used to format this result can be browsed at http://www.spec.org/cpu2006/flags/x86-open64-425-flags-speed-revA.html You can also download the XML flags source by saving the following link: http://www.spec.org/cpu2006/flags/x86-open64-425-flags-speed-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 v1.2. Report generated on Thu Jul 24 01:59:56 2014 by CPU2006 ASCII formatter v6932. Originally published on 24 February 2012.