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 7451 |
CPU Characteristics: | AMD Turbo CORE technology up to 3.20 GHz |
CPU MHz: | 2300 |
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 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 | 591 | 1590 | 594 | 1580 | 591 | 1590 | 96 | 469 | 2000 | 469 | 2000 | 468 | 2000 |
401.bzip2 | 96 | 864 | 1070 | 869 | 1070 | 868 | 1070 | 96 | 836 | 1110 | 838 | 1110 | 836 | 1110 |
403.gcc | 96 | 596 | 1300 | 598 | 1290 | 598 | 1290 | 96 | 539 | 1430 | 538 | 1440 | 538 | 1440 |
429.mcf | 96 | 596 | 1470 | 593 | 1480 | 595 | 1470 | 96 | 386 | 2270 | 383 | 2290 | 386 | 2270 |
445.gobmk | 96 | 688 | 1460 | 688 | 1460 | 687 | 1470 | 96 | 647 | 1560 | 647 | 1560 | 646 | 1560 |
456.hmmer | 96 | 302 | 2970 | 303 | 2950 | 303 | 2960 | 96 | 295 | 3030 | 282 | 3180 | 281 | 3190 |
458.sjeng | 96 | 854 | 1360 | 853 | 1360 | 852 | 1360 | 96 | 818 | 1420 | 816 | 1420 | 818 | 1420 |
462.libquantum | 96 | 110 | 18200 | 110 | 18100 | 110 | 18100 | 96 | 112 | 17800 | 112 | 17800 | 112 | 17800 |
464.h264ref | 96 | 1055 | 2010 | 1054 | 2020 | 1061 | 2000 | 96 | 877 | 2420 | 875 | 2430 | 875 | 2430 |
471.omnetpp | 96 | 615 | 976 | 615 | 976 | 616 | 974 | 96 | 630 | 952 | 626 | 958 | 624 | 961 |
473.astar | 96 | 609 | 1110 | 611 | 1100 | 612 | 1100 | 96 | 551 | 1220 | 550 | 1230 | 549 | 1230 |
483.xalancbmk | 96 | 333 | 1990 | 333 | 1990 | 334 | 1980 | 96 | 333 | 1990 | 331 | 2000 | 332 | 2000 |
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
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 |