CPU2006 license: | 9046 | Test date: | Dec-2017 |
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Test sponsor: | Sugon | Hardware Availability: | Dec-2017 |
Tested by: | Sugon | Software Availability: | Oct-2017 |
Hardware | |
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CPU Name: | AMD EPYC 7401 |
CPU Characteristics: | AMD Turbo CORE technology up to 3.00 GHz |
CPU MHz: | 2000 |
FPU: | Integrated |
CPU(s) enabled: | 48 cores, 2 chips, 24 cores/chip, 2 threads/core |
CPU(s) orderable: | 1,2 chips |
Primary Cache: | 64 KB I + 32 KB D on chip per core |
Secondary Cache: | 512 KB I+D on chip per core |
L3 Cache: | 64 MB I+D on chip per chip, 8 MB shared / 3 cores |
Other Cache: | None |
Memory: | 1 TB (16 x 64 GB 2S2Rx4 PC4-2667V-R, running at 2400) |
Disk Subsystem: | 1 x 2000 GB SATA, 7200 RPM |
Other Hardware: | None |
Software | |
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Operating System: | Red Hat Enterprise Linux Server 7.4 Kernel 3.10.0-693.2.2 |
Compiler: | C/C++: Version 4.5.2.1 of x86 Open64 Compiler Suite (from AMD) |
Auto Parallel: | No |
File System: | ext4 |
System State: | Run level 3 (Multi User) |
Base Pointers: | 32/64-bit |
Peak Pointers: | 32/64-bit |
Other Software: | MicroQuill SmartHeap 10.0 32-bit Library for Linux |
Benchmark | Base | Peak | ||||||||||||
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Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Copies | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
400.perlbench | 96 | 698 | 1340 | 718 | 1310 | 710 | 1320 | 96 | 559 | 1680 | 555 | 1690 | 555 | 1690 |
401.bzip2 | 96 | 980 | 945 | 986 | 940 | 984 | 942 | 96 | 937 | 989 | 937 | 988 | 941 | 984 |
403.gcc | 96 | 634 | 1220 | 638 | 1210 | 631 | 1220 | 96 | 577 | 1340 | 579 | 1330 | 575 | 1340 |
429.mcf | 96 | 588 | 1490 | 588 | 1490 | 589 | 1490 | 96 | 389 | 2250 | 386 | 2270 | 386 | 2270 |
445.gobmk | 96 | 798 | 1260 | 797 | 1260 | 802 | 1260 | 96 | 745 | 1350 | 751 | 1340 | 748 | 1350 |
456.hmmer | 96 | 362 | 2470 | 372 | 2410 | 364 | 2460 | 96 | 350 | 2560 | 336 | 2660 | 335 | 2670 |
458.sjeng | 96 | 993 | 1170 | 988 | 1180 | 989 | 1170 | 96 | 939 | 1240 | 937 | 1240 | 936 | 1240 |
462.libquantum | 96 | 130 | 15300 | 129 | 15400 | 130 | 15300 | 96 | 133 | 15000 | 133 | 15000 | 133 | 15000 |
464.h264ref | 96 | 1284 | 1650 | 1287 | 1650 | 1287 | 1650 | 96 | 1061 | 2000 | 1064 | 2000 | 1064 | 2000 |
471.omnetpp | 96 | 621 | 966 | 620 | 967 | 621 | 966 | 96 | 629 | 954 | 633 | 948 | 627 | 957 |
473.astar | 96 | 675 | 998 | 677 | 995 | 680 | 991 | 96 | 605 | 1110 | 606 | 1110 | 604 | 1120 |
483.xalancbmk | 96 | 371 | 1790 | 372 | 1780 | 373 | 1780 | 96 | 371 | 1790 | 369 | 1800 | 370 | 1790 |
The config file option 'submit' was used. 'numactl' was used to bind copies to the cores. See the configuration file for details.
'ulimit -s unlimited' was used to set environment stack size 'ulimit -l 2097152' was used to set environment locked pages in memory limit runspec command invoked through numactl i.e.: numactl --interleave=all runspec <etc> Set dirty_ratio=8 to limit dirty cache to 8% of memory Set swappiness=1 to swap only if necessary Set zone_reclaim_mode=1 to free local node memory and avoid remote memory sync then drop_caches=3 to reset caches before invoking runcpu Transparent huge pages were enabled for this run (OS default) Set vm/nr_hugepages=86016 in /etc/sysctl.conf mount -t hugetlbfs nodev /mnt/hugepages
BIOS settings: Determinism Slider = Power cTDP Control = Manual cTDP = 200 This system Sugon A420-G30 is electrically equal with Sugon A620-G30 populated with the same processors and memories.
Environment variables set by runspec before the start of the run: HUGETLB_LIMIT = "896" LD_LIBRARY_PATH = "/home/cpu2006/amd1603-rate-libs-revB/32:/home/cpu2006/amd1603-rate-libs-revB/64" The binaries were built with the AMD supported x86 Open64 Compiler Suite, which is only available from AMD at http://developer.amd.com/tools-and-sdks/cpu-development/x86-open64-compiler-suite/ Binaries were compiled on a system with 2 x AMD Opteron 6378 chips + 128 GB Memory using RHEL 6.3
400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
401.bzip2: | -DSPEC_CPU_LP64 |
403.gcc: | -DSPEC_CPU_LP64 |
429.mcf: | -DSPEC_CPU_LP64 |
445.gobmk: | -DSPEC_CPU_LP64 |
456.hmmer: | -DSPEC_CPU_LP64 |
458.sjeng: | -DSPEC_CPU_LP64 |
462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
464.h264ref: | -DSPEC_CPU_LP64 |
483.xalancbmk: | -DSPEC_CPU_LINUX |
-Ofast -CG:local_sched_alg=1 -INLINE:aggressive=ON -IPA:plimit=8000 -IPA:small_pu=100 -HP:bd=2m:heap=2m -mso -LNO:prefetch=2 -march=bdver1 -mno-fma4 -mno-xop -mno-tbm |
-Ofast -m32 -INLINE:aggressive=on -CG:cmp_peep=on -D__OPEN64_FAST_SET -march=bdver1 -mno-fma4 -mno-xop -mno-tbm -L/root/work/libraries/SmartHeap-10/lib -lsmartheap |
400.perlbench: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX_X64 |
401.bzip2: | -DSPEC_CPU_LP64 |
445.gobmk: | -DSPEC_CPU_LP64 |
456.hmmer: | -DSPEC_CPU_LP64 |
458.sjeng: | -DSPEC_CPU_LP64 |
462.libquantum: | -DSPEC_CPU_LP64 -DSPEC_CPU_LINUX |
464.h264ref: | -DSPEC_CPU_LP64 |
473.astar: | -DSPEC_CPU_LP64 |
483.xalancbmk: | -DSPEC_CPU_LINUX |