SPEC CPU®2017 Floating Point Speed Result
Copyright 2017-2021 Standard Performance Evaluation Corporation
Benchmark result graphs are available in the PDF report.
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 limit
'ulimit -l 2097152' was used to set environment locked pages in memory limit
runcpu command invoked through numactl i.e.:
numactl --interleave=all runcpu <etc>
'echo 8 > /proc/sys/vm/dirty_ratio' run as root to limit dirty cache to 8% of
memory.
'echo 1 > /proc/sys/vm/swappiness' run as root to limit swap usage to minimum
necessary.
'echo 1 > /proc/sys/vm/zone_reclaim_mode' run as root to free node-local memory
and avoid remote memory usage.
'sync; echo 3 > /proc/sys/vm/drop_caches' run as root to reset filesystem caches.
'sysctl -w kernel.randomize_va_space=0' run as root to disable address space layout
randomization (ASLR) to reduce run-to-run variability.
'echo always > /sys/kernel/mm/transparent_hugepage/enabled' and
'echo always > /sys/kernel/mm/transparent_hugepage/defrag' run as root for peak
integer runs and all FP runs to enable Transparent Hugepages (THP).
'cpupower frequency-set -g performance' run as root to set the scaling governor to
performance.
Environment variables set by runcpu before the start of the run:
GOMP_CPU_AFFINITY = "0-47"
LD_LIBRARY_PATH =
"/home/cpu2017/amd_speed_aocc300_milan_B_lib/lib;/home/cpu2017/amd_speed
_aocc300_milan_B_lib/lib32:"
MALLOC_CONF = "retain:true"
OMP_DYNAMIC = "false"
OMP_SCHEDULE = "static"
OMP_STACKSIZE = "16G"
OMP_THREAD_LIMIT = "48"
Environment variables set by runcpu during the 607.cactuBSSN_s peak run:
GOMP_CPU_AFFINITY = "0-47"
Environment variables set by runcpu during the 619.lbm_s peak run:
GOMP_CPU_AFFINITY = "0-47"
Environment variables set by runcpu during the 654.roms_s peak run:
GOMP_CPU_AFFINITY = "0-47"
Binaries were compiled on a system with 2x AMD EPYC 7742 CPU + 1TiB Memory using OpenSUSE 15.2
NA: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown)
is mitigated in the system as tested and documented.
Yes: 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.
Yes: 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.
jemalloc: configured and built with GCC v4.8.2 in RHEL 7.4 (No options specified)
jemalloc 5.1.0 is available here:
https://github.com/jemalloc/jemalloc/releases/download/5.1.0/jemalloc-5.1.0.tar.bz2
BIOS Configuration
SMT Mode set to Disabled
NUMA nodes per socket set to NPS1
ACPI SRAT L3 Cache As NUMA Domain set to Enabled
DRAM Scrub Time set to Disabled
Determinism Slider set to Power
L1 Stream HW Prefetcher set to Enabled
APBDIS set to 1
Sysinfo program /home/cpu2017/bin/sysinfo
Rev: r6622 of 2021-04-07 982a61ec0915b55891ef0e16acafc64d
running on localhost Thu Nov 4 05:03:53 2021
SUT (System Under Test) info as seen by some common utilities.
For more information on this section, see
https://www.spec.org/cpu2017/Docs/config.html#sysinfo
From /proc/cpuinfo
model name : AMD EPYC 74F3 24-Core Processor
2 "physical id"s (chips)
48 "processors"
cores, siblings (Caution: counting these is hw and system dependent. The following
excerpts from /proc/cpuinfo might not be reliable. Use with caution.)
cpu cores : 24
siblings : 24
physical 0: cores 0 1 2 4 5 6 8 9 10 12 13 14 16 17 18 20 21 22 24 25 26 28 29 30
physical 1: cores 0 1 2 4 5 6 8 9 10 12 13 14 16 17 18 20 21 22 24 25 26 28 29 30
From lscpu from util-linux 2.36.2:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 48 bits physical, 48 bits virtual
CPU(s): 48
On-line CPU(s) list: 0-47
Thread(s) per core: 1
Core(s) per socket: 24
Socket(s): 2
NUMA node(s): 16
Vendor ID: AuthenticAMD
CPU family: 25
Model: 1
Model name: AMD EPYC 74F3 24-Core Processor
Stepping: 1
Frequency boost: enabled
CPU MHz: 3700.991
CPU max MHz: 3200.0000
CPU min MHz: 1500.0000
BogoMIPS: 6388.63
Virtualization: AMD-V
L1d cache: 1.5 MiB
L1i cache: 1.5 MiB
L2 cache: 24 MiB
L3 cache: 512 MiB
NUMA node0 CPU(s): 0-2
NUMA node1 CPU(s): 3-5
NUMA node2 CPU(s): 6-8
NUMA node3 CPU(s): 9-11
NUMA node4 CPU(s): 12-14
NUMA node5 CPU(s): 15-17
NUMA node6 CPU(s): 18-20
NUMA node7 CPU(s): 21-23
NUMA node8 CPU(s): 24-26
NUMA node9 CPU(s): 27-29
NUMA node10 CPU(s): 30-32
NUMA node11 CPU(s): 33-35
NUMA node12 CPU(s): 36-38
NUMA node13 CPU(s): 39-41
NUMA node14 CPU(s): 42-44
NUMA node15 CPU(s): 45-47
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via
prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user
pointer sanitization
Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional,
IBRS_FW, STIBP disabled, RSB filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid
aperfmperf pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes
xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a
misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb
bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 invpcid_single hw_pstate ssbd mba ibrs
ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx
smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc
cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr wbnoinvd amd_ppin arat npt lbrv
svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter
pfthreshold v_vmsave_vmload vgif umip pku ospke vaes vpclmulqdq rdpid overflow_recov
succor smca fsrm
From lscpu --cache:
NAME ONE-SIZE ALL-SIZE WAYS TYPE LEVEL SETS PHY-LINE COHERENCY-SIZE
L1d 32K 1.5M 8 Data 1 64 1 64
L1i 32K 1.5M 8 Instruction 1 64 1 64
L2 512K 24M 8 Unified 2 1024 1 64
L3 32M 512M 16 Unified 3 32768 1 64
/proc/cpuinfo cache data
cache size : 512 KB
From numactl --hardware
WARNING: a numactl 'node' might or might not correspond to a physical chip.
available: 16 nodes (0-15)
node 0 cpus: 0 1 2
node 0 size: 128839 MB
node 0 free: 128622 MB
node 1 cpus: 3 4 5
node 1 size: 129022 MB
node 1 free: 128944 MB
node 2 cpus: 6 7 8
node 2 size: 129022 MB
node 2 free: 128949 MB
node 3 cpus: 9 10 11
node 3 size: 129022 MB
node 3 free: 128963 MB
node 4 cpus: 12 13 14
node 4 size: 129022 MB
node 4 free: 128944 MB
node 5 cpus: 15 16 17
node 5 size: 129022 MB
node 5 free: 128964 MB
node 6 cpus: 18 19 20
node 6 size: 129022 MB
node 6 free: 128940 MB
node 7 cpus: 21 22 23
node 7 size: 116910 MB
node 7 free: 116677 MB
node 8 cpus: 24 25 26
node 8 size: 129022 MB
node 8 free: 128944 MB
node 9 cpus: 27 28 29
node 9 size: 129022 MB
node 9 free: 128943 MB
node 10 cpus: 30 31 32
node 10 size: 129022 MB
node 10 free: 128945 MB
node 11 cpus: 33 34 35
node 11 size: 129022 MB
node 11 free: 128962 MB
node 12 cpus: 36 37 38
node 12 size: 129022 MB
node 12 free: 128950 MB
node 13 cpus: 39 40 41
node 13 size: 128988 MB
node 13 free: 128913 MB
node 14 cpus: 42 43 44
node 14 size: 129022 MB
node 14 free: 128941 MB
node 15 cpus: 45 46 47
node 15 size: 129017 MB
node 15 free: 128907 MB
node distances:
node 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0: 10 11 11 11 11 11 11 11 32 32 32 32 32 32 32 32
1: 11 10 11 11 11 11 11 11 32 32 32 32 32 32 32 32
2: 11 11 10 11 11 11 11 11 32 32 32 32 32 32 32 32
3: 11 11 11 10 11 11 11 11 32 32 32 32 32 32 32 32
4: 11 11 11 11 10 11 11 11 32 32 32 32 32 32 32 32
5: 11 11 11 11 11 10 11 11 32 32 32 32 32 32 32 32
6: 11 11 11 11 11 11 10 11 32 32 32 32 32 32 32 32
7: 11 11 11 11 11 11 11 10 32 32 32 32 32 32 32 32
8: 32 32 32 32 32 32 32 32 10 11 11 11 11 11 11 11
9: 32 32 32 32 32 32 32 32 11 10 11 11 11 11 11 11
10: 32 32 32 32 32 32 32 32 11 11 10 11 11 11 11 11
11: 32 32 32 32 32 32 32 32 11 11 11 10 11 11 11 11
12: 32 32 32 32 32 32 32 32 11 11 11 11 10 11 11 11
13: 32 32 32 32 32 32 32 32 11 11 11 11 11 10 11 11
14: 32 32 32 32 32 32 32 32 11 11 11 11 11 11 10 11
15: 32 32 32 32 32 32 32 32 11 11 11 11 11 11 11 10
From /proc/meminfo
MemTotal: 2101278936 kB
HugePages_Total: 0
Hugepagesize: 2048 kB
/sys/devices/system/cpu/cpu*/cpufreq/scaling_governor has
performance
From /etc/*release* /etc/*version*
os-release:
NAME="SLES"
VERSION="15-SP3"
VERSION_ID="15.3"
PRETTY_NAME="SUSE Linux Enterprise Server 15 SP3"
ID="sles"
ID_LIKE="suse"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:suse:sles:15:sp3"
uname -a:
Linux localhost 5.3.18-57-default #1 SMP Wed Apr 28 10:54:41 UTC 2021 (ba3c2e9) x86_64
x86_64 x86_64 GNU/Linux
Kernel self-reported vulnerability status:
CVE-2018-12207 (iTLB Multihit): Not affected
CVE-2018-3620 (L1 Terminal Fault): Not affected
Microarchitectural Data Sampling: Not affected
CVE-2017-5754 (Meltdown): Not affected
CVE-2018-3639 (Speculative Store Bypass): Mitigation: Speculative Store
Bypass disabled via prctl and
seccomp
CVE-2017-5753 (Spectre variant 1): Mitigation: usercopy/swapgs
barriers and __user pointer
sanitization
CVE-2017-5715 (Spectre variant 2): Mitigation: Full AMD retpoline,
IBPB: conditional, IBRS_FW, STIBP:
disabled, RSB filling
CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected
CVE-2019-11135 (TSX Asynchronous Abort): Not affected
run-level 3 Nov 3 18:12
SPEC is set to: /home/cpu2017
Filesystem Type Size Used Avail Use% Mounted on
/dev/nvme0n1p3 xfs 1.5T 12G 1.5T 1% /
From /sys/devices/virtual/dmi/id
Vendor: Cisco Systems Inc
Product: UCSC-C225-M6N
Serial: WZP25230TMY
Additional information from dmidecode 3.2 follows. WARNING: Use caution when you
interpret this section. The 'dmidecode' program reads system data which is "intended to
allow hardware to be accurately determined", but the intent may not be met, as there are
frequent changes to hardware, firmware, and the "DMTF SMBIOS" standard.
Memory:
16x 0xCE00 M386AAG40AM3-CWE 128 GB 4 rank 3200
BIOS:
BIOS Vendor: Cisco Systems, Inc.
BIOS Version: C225M6.4.2.1c.0.0806211349
BIOS Date: 08/06/2021
BIOS Revision: 5.22
(End of data from sysinfo program)
==============================================================================
C | 619.lbm_s(base, peak) 638.imagick_s(base, peak)
| 644.nab_s(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------
==============================================================================
C++, C, Fortran | 607.cactuBSSN_s(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------
==============================================================================
Fortran | 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak)
| 654.roms_s(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------
==============================================================================
Fortran, C | 621.wrf_s(base, peak) 627.cam4_s(base, peak)
| 628.pop2_s(base, peak)
------------------------------------------------------------------------------
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on
LLVM Mirror.Version.12.0.0)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin
------------------------------------------------------------------------------
|
-m64
-mno-adx
-mno-sse4a
-Wl,-mllvm -Wl,-enable-X86-prefetching
-Wl,-mllvm -Wl,-enable-licm-vrp
-Wl,-mllvm -Wl,-region-vectorize
-Wl,-mllvm -Wl,-function-specialize
-Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6
-Wl,-mllvm -Wl,-reduce-array-computations=3
-Hz,1,0x1
-O3
-march=znver3
-fveclib=AMDLIBM
-ffast-math
-Mrecursive
-mllvm -fuse-tile-inner-loop
-funroll-loops
-mllvm -extra-vectorizer-passes
-mllvm -lsr-in-nested-loop
-mllvm -enable-licm-vrp
-mllvm -reduce-array-computations=3
-mllvm -global-vectorize-slp=true
-z muldefs
-DSPEC_OPENMP
-fopenmp
-fopenmp=libomp
-lomp
-lamdlibm
-ljemalloc
-lflang
-lflangrti
|
|
-m64
-mno-adx
-mno-sse4a
-Wl,-mllvm -Wl,-enable-X86-prefetching
-Wl,-mllvm -Wl,-enable-licm-vrp
-Wl,-mllvm -Wl,-region-vectorize
-Wl,-mllvm -Wl,-function-specialize
-Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6
-Wl,-mllvm -Wl,-reduce-array-computations=3
-O3
-march=znver3
-fveclib=AMDLIBM
-ffast-math
-flto
-fstruct-layout=5
-mllvm -unroll-threshold=50
-mllvm -inline-threshold=1000
-fremap-arrays
-mllvm -function-specialize
-flv-function-specialization
-mllvm -enable-gvn-hoist
-mllvm -global-vectorize-slp=true
-mllvm -enable-licm-vrp
-mllvm -reduce-array-computations=3
-Hz,1,0x1
-Mrecursive
-mllvm -fuse-tile-inner-loop
-funroll-loops
-mllvm -extra-vectorizer-passes
-mllvm -lsr-in-nested-loop
-z muldefs
-DSPEC_OPENMP
-fopenmp
-fopenmp=libomp
-lomp
-lamdlibm
-ljemalloc
-lflang
-lflangrti
|
|
-m64
-mno-adx
-mno-sse4a
-std=c++98
-Wl,-mllvm -Wl,-x86-use-vzeroupper=false
-Wl,-mllvm -Wl,-region-vectorize
-Wl,-mllvm -Wl,-function-specialize
-Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6
-Wl,-mllvm -Wl,-reduce-array-computations=3
-O3
-march=znver3
-fveclib=AMDLIBM
-ffast-math
-flto
-fstruct-layout=5
-mllvm -unroll-threshold=50
-mllvm -inline-threshold=1000
-fremap-arrays
-mllvm -function-specialize
-flv-function-specialization
-mllvm -enable-gvn-hoist
-mllvm -global-vectorize-slp=true
-mllvm -enable-licm-vrp
-mllvm -reduce-array-computations=3
-mllvm -enable-partial-unswitch
-mllvm -unroll-threshold=100
-finline-aggressive
-mllvm -loop-unswitch-threshold=200000
-mllvm -reroll-loops
-mllvm -aggressive-loop-unswitch
-mllvm -extra-vectorizer-passes
-mllvm -convert-pow-exp-to-int=false
-Hz,1,0x1
-Mrecursive
-mllvm -fuse-tile-inner-loop
-funroll-loops
-mllvm -lsr-in-nested-loop
-z muldefs
-DSPEC_OPENMP
-fopenmp
-fopenmp=libomp
-lomp
-lamdlibm
-ljemalloc
-lflang
-lflangrti
|
Same as Base Portability Flags
603.bwaves_s: |
basepeak = yes
|
649.fotonik3d_s: |
basepeak = yes
|
654.roms_s: |
-m64
-mno-adx
-mno-sse4a
-Wl,-mllvm -Wl,-enable-X86-prefetching
-Wl,-mllvm -Wl,-enable-licm-vrp
-Wl,-mllvm -Wl,-function-specialize
-Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6
-Wl,-mllvm -Wl,-reduce-array-computations=3
-Ofast
-march=znver3
-fveclib=AMDLIBM
-ffast-math
-Mrecursive
-mllvm -reduce-array-computations=3
-mllvm -global-vectorize-slp=true
-mllvm -enable-licm-vrp
-DSPEC_OPENMP
-fopenmp
-fopenmp=libomp
-lomp
-lamdlibm
-ljemalloc
-lflang
|
621.wrf_s: |
basepeak = yes
|
627.cam4_s: |
basepeak = yes
|
628.pop2_s: |
basepeak = yes
|
|
-m64
-mno-adx
-mno-sse4a
-std=c++98
-Wl,-mllvm -Wl,-x86-use-vzeroupper=false
-Wl,-mllvm -Wl,-enable-licm-vrp
-Wl,-mllvm -Wl,-function-specialize
-Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6
-Wl,-mllvm -Wl,-reduce-array-computations=3
-Ofast
-march=znver3
-fveclib=AMDLIBM
-ffast-math
-flto
-fstruct-layout=5
-mllvm -unroll-threshold=50
-fremap-arrays
-flv-function-specialization
-mllvm -inline-threshold=1000
-mllvm -enable-gvn-hoist
-mllvm -global-vectorize-slp=true
-mllvm -function-specialize
-mllvm -enable-licm-vrp
-mllvm -reduce-array-computations=3
-finline-aggressive
-mllvm -unroll-threshold=100
-mllvm -reroll-loops
-mllvm -aggressive-loop-unswitch
-Mrecursive
-DSPEC_OPENMP
-fopenmp
-fopenmp=libomp
-lomp
-lamdlibm
-ljemalloc
-lflang
|