SPEC® CINT2006 Result

Sugon

Sugon A420-G30 (AMD EPYC 7551)

SPECint®_rate2006 = 2310

SPECint_rate_base2006 = 2070

CPU2006 license:	9046	Test date:	Nov-2017
Test sponsor:	Sugon	Hardware Availability:	Dec-2017
Tested by:	Sugon	Software Availability:	Oct-2017

Hardware
CPU Name:	AMD EPYC 7551
CPU Characteristics:	AMD Turbo CORE technology up to 3.00 GHz
CPU MHz:	2000
FPU:	Integrated
CPU(s) enabled:	64 cores, 2 chips, 32 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 / 4 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
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

Results Table

Benchmark	Base							Peak
Benchmark	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	128	669	1870	675	1850	669	1870	128	536	2330	530	2360	531	2360
401.bzip2	128	1072	1150	1074	1150	1070	1150	128	1033	1200	1028	1200	1026	1200
403.gcc	128	718	1440	718	1440	730	1410	128	637	1620	636	1620	638	1610
429.mcf	128	778	1500	787	1480	783	1490	128	465	2510	470	2480	464	2520
445.gobmk	128	788	1700	787	1710	783	1710	128	732	1830	736	1820	733	1830
456.hmmer	128	359	3330	362	3300	360	3320	128	343	3480	343	3490	345	3460
458.sjeng	128	967	1600	970	1600	966	1600	128	927	1670	927	1670	928	1670
462.libquantum	128	127	20900	127	20900	127	20900	128	129	20500	129	20500	129	20500
464.h264ref	128	1141	2480	1143	2480	1145	2470	128	953	2970	981	2890	959	2950
471.omnetpp	128	759	1050	763	1050	766	1040	128	771	1040	763	1050	765	1050
473.astar	128	730	1230	736	1220	739	1220	128	655	1370	653	1380	655	1370
483.xalancbmk	128	400	2210	401	2200	401	2200	128	400	2210	399	2210	398	2220

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

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=114688 in /etc/sysctl.conf
mount -t hugetlbfs nodev /mnt/hugepages

Platform Notes

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.

General Notes

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

Base Compiler Invocation

C benchmarks:

opencc

C++ benchmarks:

openCC

Base Portability Flags

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

Peak Compiler Invocation

C benchmarks:

opencc

C++ benchmarks:

openCC

Peak Portability Flags

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

Peak Optimization Flags

C benchmarks:

400.perlbench:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -LNO:prefetch=2 -LNO:opt=0 -IPA:plimit=20000 -OPT:unroll_times_max=8 -OPT:unroll_size=256 -OPT:unroll_level=2 -OPT:keep_ext=on -WOPT:if_conv=0 -WOPT:sib=on -CG:local_sched_alg=1 -CG:unroll_fb_req=on -CG:movext_icmp=off -HP:bd=2m:heap=2m -march=bdver1 -mno-fma4 -GRA:aggr_loop_splitting=off -GRA:loop_splitting=off
401.bzip2:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -LNO:prefetch=2 -LNO:pf2=0 -OPT:alias=disjoint -OPT:goto=off -CG:local_sched_alg=1 -HP:bdt=2m:heap=2m -march=bdver2 -WB, -mno-fma4 -mno-tbm -mno-xop
403.gcc:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -LNO:trip_count=256 -CG:cmp_peep=on -CG:pre_minreg_level=2 -m32 -HP:bdt=2m:heap=2m -GRA:unspill=on -IPA:small_pu=200 -WOPT:sib=on -march=bdver2 -mno-fma4 -WB, -mno-tbm -mno-xop
429.mcf:	-O3 -OPT:unroll_times_max=5 -ipa -INLINE:aggressive=on -CG:gcm=off -CG:dsched=on -GRA:prioritize_by_density=on -m32 -HP:bdt=2m:heap=2m -mso -march=bdver1 -mno-fma4
445.gobmk:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -OPT:unroll_size=256 -OPT:unroll_times_max=8 -OPT:keep_ext=on -IPA:plimit=750 -IPA:min_hotness=300 -IPA:pu_reorder=1 -LNO:ignore_feedback=off -WOPT:if_conv=2 -HP:bd=2m:heap=2m -march=bdver1 -mno-fma4
456.hmmer:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -LNO:prefetch=2 -OPT:alias=disjoint -OPT:unroll_times_max=16 -OPT:unroll_size=512 -OPT:unroll_level=2 -OPT:keep_ext=on -CG:cflow=0 -CG:cmp_peep=on -CG:pre_local_sched=off -HP:bdt=2m:heap=2m -CG:p2align=0 -CG:load_exe=3 -CG:dsched=on -march=bdver1 -mno-fma4
458.sjeng:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -CG:ptr_load_use=0 -CG:divrem_opt=on -CG:movext_icmp=off -CG:locs_best=on -LNO:full_unroll=10 -IPA:pu_reorder=2 -HP:heap=2m:bd=2m -WOPT:sib=on -march=bdver1 -mno-fma4
462.libquantum:	-Ofast -mso -OPT:unroll_size=512 -OPT:unroll_times_max=16 -LNO:prefetch=2 -LNO:prefetch_ahead=4 -LNO:pf2=0 -CG:local_sched_alg=1 -CG:p2align=0 -INLINE:aggressive=ON -IPA:plimit=15000 -IPA:small_pu=100 -HP:bdt=2m:heap=2m,limit=300 -march=bdver2 -mno-fma4
464.h264ref:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -O3 -OPT:unroll_size=256 -OPT:unroll_times_max=2 -IPA:plimit=20000 -OPT:alias=disjoint -CG:ptr_load_use=0 -CG:local_sched_alg=1 -HP:bdt=2m:heap=2m -march=bdver1 -mno-fma4

C++ benchmarks:

471.omnetpp:	-Ofast -m32 -INLINE:aggressive=on -CG:cmp_peep=on -WOPT:sib=on -D__OPEN64_FAST_SET -march=bdver2 -mno-fma4 -L/root/work/libraries/SmartHeap-10/lib -lsmartheap
473.astar:	-fb_create fbdata(pass 1) -fb_opt fbdata(pass 2) -Ofast -WOPT:if_conv=0 -WOPT:sib=on -CG:divrem_opt=on -CG:p2align=1 -CG:dsched=on -GRA:optimize_boundary=on -OPT:alias=disjoint -INLINE:aggressive=on -IPA:small_pu=3000 -IPA:plimit=3000 -HP:bdt=2m:heap=2m -march=bdver1 -mno-fma4
483.xalancbmk:	-Ofast -LNO:prefetch=2 -OPT:unroll_size=512 -OPT:unroll_times_max=8 -D__OPEN64_FAST_SET -INLINE:aggressive=on -m32 -CG:cmp_peep=on -CG:local_sched=off -CG:p2align=1 -GRA:unspill=on -TENV:frame_pointer=off -fno-emit-exceptions -march=bdver2 -mno-fma4 -L/root/work/libraries/SmartHeap-10/lib -lsmartheap

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2006/flags/x86-openflags-rate-revA-I.html,
http://www.spec.org/cpu2006/flags/Sugon-Naples-Platform-Settings-revC-I.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2006/flags/x86-openflags-rate-revA-I.xml,
http://www.spec.org/cpu2006/flags/Sugon-Naples-Platform-Settings-revC-I.xml.