SPEC® CFP2006 Result

Copyright 2006-2018 Standard Performance Evaluation Corporation

Dell Inc.

PowerEdge R7425
(AMD EPYC 7601, 2.20 GHz)

SPECfp®_rate2006 = Not Run

CPU2006 license: 55 Test date: Nov-2017
Test sponsor: Dell Inc. Hardware Availability: Dec-2017
Tested by: Dell Inc. Software Availability: Sep-2017
Benchmark results graph
Hardware
CPU Name: AMD EPYC 7601
CPU Characteristics: AMD Turbo CORE technology up to 3.20 GHz
CPU MHz: 2200
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 4Rx4 PC4-2666V-L)
Disk Subsystem: 1 x 960 GB SATA SSD
Other Hardware: None
Software
Operating System: SUSE Linux Enterprise Server 12 (x86_64) SP3
Kernel 4.4.73-5-default
Compiler: C/C++/Fortran: Version 4.5.2.1 of x86 Open64
Compiler Suite (from AMD)
Auto Parallel: No
File System: xfs
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other Software: None

Results Table

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.
410.bwaves 128 1314 1320 1314 1320 1314 1320
416.gamess 128 1164 2150 1161 2160 1163 2150
433.milc 128 1042 1130 1042 1130 1042 1130
434.zeusmp 128 490 2380 488 2390 491 2370
435.gromacs 128 430 2120 431 2120 438 2090
436.cactusADM 128 597 2560 595 2570 593 2580
437.leslie3d 128 1244 967 1247 965 1247 965
444.namd 128 536 1920 536 1920 535 1920
447.dealII 128 402 3640 397 3680 404 3620
450.soplex 128 1036 1030 1037 1030 1037 1030
453.povray 128 255 2670 255 2670 256 2650
454.calculix 128 358 2950 359 2940 360 2930
459.GemsFDTD 128 1578 861 1577 861 1578 861
465.tonto 128 615 2050 614 2050 613 2050
470.lbm 128 908 1940 910 1930 913 1930
481.wrf 128 857 1670 858 1670 857 1670
482.sphinx3 128 1777 1400 1777 1400 1780 1400

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:
 Memory Interleaving set to Channel Interleaving
 Virtualization Technology disabled
 System Profile set to Custom
 CPU Power Management set to Maximum Performance
 Memory Frequency set to Maximum Performance
 Turbo Boost enabled
 C States disabled
 Memory Patrol Scrub disabled
 Memory Refresh Rate set to 1x
 PCI ASPM L1 Link Power Management disabled

General Notes

Environment variables set by runspec before the start of the run:
HUGETLB_LIMIT = "896"
LD_LIBRARY_PATH = "/home/cpu2006_o64/amd1603-rate-libs-revA/32:/home/cpu2006_o64/amd1603-rate-libs-revA/64"

The binaries were built with the x86 Open64 Compiler Suite,
which is only available from (and supported by) AMD at
http://developer.amd.com/tools-and-sdks/cpu-development/x86-open64-compiler-suite/
Binaries were compiled on a system with 2x AMD Opteron 6378 chips + 128GB Memory using RHEL 6.3

NA: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown)
is mitigated in the system as tested and documented.
No: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1)
is mitigated in the system as tested and documented.
No: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2)
is mitigated in the system as tested and documented.

This benchmark result is intended to provide perspective on
past performance using the historical hardware and/or
software described on this result page.

The system as described on this result page was formerly
generally available.  At the time of this publication, it may
not be shipping, and/or may not be supported, and/or may fail
to meet other tests of General Availability described in the
SPEC OSG Policy document, http://www.spec.org/osg/policy.html

This measured result may not be representative of the result
that would be measured were this benchmark run with hardware
and software available as of the publication date.

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:

 -Ofast   -OPT:malloc_alg=1   -HP:bd=2m:heap=2m   -IPA:plimit=8000   -IPA:small_pu=100   -mso   -march=bdver1   -mno-fma4   -mno-xop   -mno-tbm   -WB,   -Wl,   -z,muldefs 

C++ benchmarks:

 -Ofast   -static   -CG:load_exe=0   -OPT:malloc_alg=1   -INLINE:aggressive=on   -HP:bd=2m:heap=2m   -D__OPEN64_FAST_SET   -march=bdver2   -mno-fma4   -mno-xop   -mno-tbm   -WB,   -Wl,   -z,muldefs 

Fortran benchmarks:

 -Ofast   -LNO:blocking=off   -LNO:simd_peel_align=on   -OPT:rsqrt=2   -OPT:unroll_size=256   -HP:bd=2m:heap=2m   -mso   -march=bdver1   -mno-fma4   -mno-xop   -mno-tbm   -WB,   -Wl,   -z,muldefs 

Benchmarks using both Fortran and C:

 -Ofast   -OPT:malloc_alg=1   -HP:bd=2m:heap=2m   -IPA:plimit=8000   -IPA:small_pu=100   -mso   -march=bdver1   -mno-fma4   -mno-xop   -mno-tbm   -WB,   -Wl,   -z,muldefs   -LNO:blocking=off   -LNO:simd_peel_align=on   -OPT:rsqrt=2   -OPT:unroll_size=256 

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/Dell-Platform-Flags-PowerEdge14G-revD.20171221.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/Dell-Platform-Flags-PowerEdge14G-revD.20171221.xml.