SPEC CPU(R)2017 Floating Point Rate Result
xFusion
FusionServer 2158H V8
(AMD EPYC 9965)
CPU2017 License: 6488 Test date: Mar-2025
Test sponsor: xFusion Hardware availability: Oct-2024
Tested by: xFusion Software availability: Oct-2024
Base Base Base Peak Peak Peak
Benchmarks Copies Run Time Rate Copies Run Time Rate
--------------- ------- --------- --------- ------- --------- ---------
503.bwaves_r 192 450 4280 * 96 222 4330 *
503.bwaves_r 192 450 4280 S 96 223 4320 S
503.bwaves_r 192 450 4280 S 96 222 4330 S
507.cactuBSSN_r 192 206 1180 * 192 206 1180 *
507.cactuBSSN_r 192 206 1180 S 192 206 1180 S
507.cactuBSSN_r 192 206 1180 S 192 206 1180 S
508.namd_r 192 134 1360 S 384 252 1450 S
508.namd_r 192 134 1360 S 384 246 1480 S
508.namd_r 192 134 1360 * 384 246 1480 *
510.parest_r 192 534 941 S 96 229 1100 S
510.parest_r 192 546 920 * 96 229 1100 *
510.parest_r 192 548 916 S 96 229 1090 S
511.povray_r 192 247 1810 * 384 445 2020 *
511.povray_r 192 248 1810 S 384 445 2020 S
511.povray_r 192 246 1820 S 384 445 2010 S
519.lbm_r 192 509 398 S 96 252 402 S
519.lbm_r 192 508 398 * 96 252 401 *
519.lbm_r 192 508 398 S 96 253 400 S
521.wrf_r 192 704 611 S 48 143 749 S
521.wrf_r 192 703 612 * 48 143 750 S
521.wrf_r 192 703 612 S 48 143 750 *
526.blender_r 192 180 1620 S 384 304 1930 *
526.blender_r 192 180 1630 S 384 303 1930 S
526.blender_r 192 180 1620 * 384 304 1930 S
527.cam4_r 192 204 1640 * 192 204 1640 *
527.cam4_r 192 205 1630 S 192 205 1630 S
527.cam4_r 192 204 1650 S 192 204 1650 S
538.imagick_r 192 76.5 6240 S 384 131 7280 *
538.imagick_r 192 76.6 6240 * 384 136 7040 S
538.imagick_r 192 77.6 6150 S 384 130 7370 S
544.nab_r 192 113 2850 S 384 187 3450 S
544.nab_r 192 113 2850 S 384 186 3480 S
544.nab_r 192 113 2850 * 384 186 3480 *
549.fotonik3d_r 192 2044 366 S 48 491 381 S
549.fotonik3d_r 192 2043 366 * 48 491 381 *
549.fotonik3d_r 192 2042 366 S 48 491 381 S
554.roms_r 192 798 382 * 48 164 464 *
554.roms_r 192 798 382 S 48 164 465 S
554.roms_r 192 798 382 S 48 165 463 S
=================================================================================
503.bwaves_r 192 450 4280 * 96 222 4330 *
507.cactuBSSN_r 192 206 1180 * 192 206 1180 *
508.namd_r 192 134 1360 * 384 246 1480 *
510.parest_r 192 546 920 * 96 229 1100 *
511.povray_r 192 247 1810 * 384 445 2020 *
519.lbm_r 192 508 398 * 96 252 401 *
521.wrf_r 192 703 612 * 48 143 750 *
526.blender_r 192 180 1620 * 384 304 1930 *
527.cam4_r 192 204 1640 * 192 204 1640 *
538.imagick_r 192 76.6 6240 * 384 131 7280 *
544.nab_r 192 113 2850 * 384 186 3480 *
549.fotonik3d_r 192 2043 366 * 48 491 381 *
554.roms_r 192 798 382 * 48 164 464 *
SPECrate(R)2017_fp_base 1250
SPECrate(R)2017_fp_peak 1390
HARDWARE
--------
CPU Name: AMD EPYC 9965
Max MHz: 3700
Nominal: 2250
Enabled: 192 cores, 1 chip, 2 threads/core
Orderable: 1 chip
Cache L1: 32 KB I + 48 KB D on chip per core
L2: 1 MB I+D on chip per core
L3: 384 MB I+D on chip per chip, 32 MB shared / 16
cores
Other: None
Memory: 768 GB (12 x 64 GB 2Rx4 PC5-6400B-R)
Storage: 1 x 1.6 TB PCIe NVMe SSD
Other: CPU Cooling: Air
SOFTWARE
--------
OS: Red Hat Enterprise Linux release 9.4 (Plow)
kernel version
5.14.0-427.13.1.el9_4.x86_64
Compiler: C/C++/Fortran: Version 5.0.0 of AOCC
Parallel: No
Firmware: Version 00.13.01.07 released Feb-2025
File System: xfs
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other: None
Power Management: BIOS and OS set to prefer performance at the cost
of additional power usage
Compiler Notes
--------------
The AMD64 AOCC Compiler Suite is available at
http://developer.amd.com/amd-aocc/
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 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>
To limit dirty cache to 8% of memory, 'sysctl -w vm.dirty_ratio=8' run as root.
To limit swap usage to minimum necessary, 'sysctl -w vm.swappiness=1' run as root.
To free node-local memory and avoid remote memory usage,
'sysctl -w vm.zone_reclaim_mode=1' run as root.
To clear filesystem caches, 'sync; sysctl -w vm.drop_caches=3' run as root.
To disable address space layout randomization (ASLR) to reduce run-to-run
variability, 'sysctl -w kernel.randomize_va_space=0' run as root.
To enable Transparent Hugepages (THP) for all allocations,
'echo always > /sys/kernel/mm/transparent_hugepage/enabled' and
'echo always > /sys/kernel/mm/transparent_hugepage/defrag' run as root.
Environment Variables Notes
---------------------------
Environment variables set by runcpu before the start of the run:
LD_LIBRARY_PATH =
"/home/cpu2017/amd_rate_aocc500_znver5_A_lib/lib:/home/cpu2017/amd_rate_aocc500_znver5_A_lib/lib32:"
MALLOC_CONF = "retain:true"
General Notes
-------------
Binaries were compiled on a system with 2x AMD EPYC 9174F CPU + 1.5TiB Memory using RHEL 8.6
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.
Platform Notes
--------------
BIOS settings:
Determinism Control = Manual
Determinism Enable = Power
TDP Control = Manual
TDP = 500
PPT Control = Manual
PPT = 500
NUMA Nodes Per Socket = Auto
ACPI SRAT L3 Cache As NUMA Domain = Enable
Sysinfo program /home/cpu2017/bin/sysinfo
Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
running on localhost.localdomain Tue Mar 18 09:21:27 2025
SUT (System Under Test) info as seen by some common utilities.
------------------------------------------------------------
Table of contents
------------------------------------------------------------
1. uname -a
2. w
3. Username
4. ulimit -a
5. sysinfo process ancestry
6. /proc/cpuinfo
7. lscpu
8. numactl --hardware
9. /proc/meminfo
10. who -r
11. Systemd service manager version: systemd 252 (252-32.el9_4)
12. Services, from systemctl list-unit-files
13. Linux kernel boot-time arguments, from /proc/cmdline
14. cpupower frequency-info
15. tuned-adm active
16. sysctl
17. /sys/kernel/mm/transparent_hugepage
18. /sys/kernel/mm/transparent_hugepage/khugepaged
19. OS release
20. Disk information
21. /sys/devices/virtual/dmi/id
22. dmidecode
23. BIOS
------------------------------------------------------------
------------------------------------------------------------
1. uname -a
Linux localhost.localdomain 5.14.0-427.13.1.el9_4.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Apr 10 10:29:16 EDT
2024 x86_64 x86_64 x86_64 GNU/Linux
------------------------------------------------------------
2. w
09:21:27 up 15:26, 1 user, load average: 0.23, 0.09, 0.02
USER TTY LOGIN@ IDLE JCPU PCPU WHAT
root pts/0 09:17 2:15 0.00s 0.00s less CPU2017.012.intrate.auto-basepeak.rsf
------------------------------------------------------------
3. Username
From environment variable $USER: root
------------------------------------------------------------
4. ulimit -a
real-time non-blocking time (microseconds, -R) unlimited
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 3091299
max locked memory (kbytes, -l) 2097152
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) unlimited
cpu time (seconds, -t) unlimited
max user processes (-u) 3091299
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
------------------------------------------------------------
5. sysinfo process ancestry
/usr/lib/systemd/systemd --switched-root --system --deserialize 31
python3 ./run_amd_rate_aocc500_znver5_A1.py
/bin/bash ./amd_rate_aocc500_znver5_A1.sh
runcpu --config amd_rate_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 fprate
runcpu --configfile amd_rate_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 --nopower
--runmode rate --tune base:peak --size test:train:refrate fprate --nopreenv --note-preenv --logfile
$SPEC/tmp/CPU2017.013/templogs/preenv.fprate.013.0.log --lognum 013.0 --from_runcpu 2
specperl $SPEC/bin/sysinfo
$SPEC = /home/cpu2017
------------------------------------------------------------
6. /proc/cpuinfo
model name : AMD EPYC 9965 192-Core Processor
vendor_id : AuthenticAMD
cpu family : 26
model : 17
stepping : 0
microcode : 0xb101028
bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
TLB size : 192 4K pages
cpu cores : 192
siblings : 384
1 physical ids (chips)
384 processors (hardware threads)
physical id 0: core ids 0-191
physical id 0: apicids 0-383
Caution: /proc/cpuinfo data regarding chips, cores, and threads is not necessarily reliable, especially for
virtualized systems. Use the above data carefully.
------------------------------------------------------------
7. lscpu
From lscpu from util-linux 2.37.4:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 52 bits physical, 57 bits virtual
Byte Order: Little Endian
CPU(s): 384
On-line CPU(s) list: 0-383
Vendor ID: AuthenticAMD
BIOS Vendor ID: Advanced Micro Devices, Inc.
Model name: AMD EPYC 9965 192-Core Processor
BIOS Model name: AMD EPYC 9965 192-Core Processor
CPU family: 26
Model: 17
Thread(s) per core: 2
Core(s) per socket: 192
Socket(s): 1
Stepping: 0
Frequency boost: enabled
CPU(s) scaling MHz: 61%
CPU max MHz: 3700.1951
CPU min MHz: 1500.0000
BogoMIPS: 4493.15
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 amd_lbr_v2 nopl nonstop_tsc cpuid extd_apicid
aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2
x2apic 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 hw_pstate ssbd mba perfmon_v2 ibrs ibpb stibp
ibrs_enhanced vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms
invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma
clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec
xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local
avx_vnni avx512_bf16 clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin
cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid
decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif x2avic
v_spec_ctrl vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes
vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid
bus_lock_detect movdiri movdir64b overflow_recov succor smca fsrm
avx512_vp2intersect flush_l1d debug_swap
Virtualization: AMD-V
L1d cache: 9 MiB (192 instances)
L1i cache: 6 MiB (192 instances)
L2 cache: 192 MiB (192 instances)
L3 cache: 384 MiB (12 instances)
NUMA node(s): 12
NUMA node0 CPU(s): 0-15,192-207
NUMA node1 CPU(s): 16-31,208-223
NUMA node2 CPU(s): 32-47,224-239
NUMA node3 CPU(s): 48-63,240-255
NUMA node4 CPU(s): 64-79,256-271
NUMA node5 CPU(s): 80-95,272-287
NUMA node6 CPU(s): 96-111,288-303
NUMA node7 CPU(s): 112-127,304-319
NUMA node8 CPU(s): 128-143,320-335
NUMA node9 CPU(s): 144-159,336-351
NUMA node10 CPU(s): 160-175,352-367
NUMA node11 CPU(s): 176-191,368-383
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec rstack overflow: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Enhanced / Automatic IBRS, IBPB conditional, STIBP
always-on, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
From lscpu --cache:
NAME ONE-SIZE ALL-SIZE WAYS TYPE LEVEL SETS PHY-LINE COHERENCY-SIZE
L1d 48K 9M 12 Data 1 64 1 64
L1i 32K 6M 8 Instruction 1 64 1 64
L2 1M 192M 16 Unified 2 1024 1 64
L3 32M 384M 16 Unified 3 32768 1 64
------------------------------------------------------------
8. numactl --hardware
NOTE: a numactl 'node' might or might not correspond to a physical chip.
available: 12 nodes (0-11)
node 0 cpus: 0-15,192-207
node 0 size: 63459 MB
node 0 free: 62249 MB
node 1 cpus: 16-31,208-223
node 1 size: 64503 MB
node 1 free: 63420 MB
node 2 cpus: 32-47,224-239
node 2 size: 64503 MB
node 2 free: 63371 MB
node 3 cpus: 48-63,240-255
node 3 size: 64503 MB
node 3 free: 63423 MB
node 4 cpus: 64-79,256-271
node 4 size: 64503 MB
node 4 free: 63406 MB
node 5 cpus: 80-95,272-287
node 5 size: 64503 MB
node 5 free: 63416 MB
node 6 cpus: 96-111,288-303
node 6 size: 64462 MB
node 6 free: 63396 MB
node 7 cpus: 112-127,304-319
node 7 size: 64503 MB
node 7 free: 63441 MB
node 8 cpus: 128-143,320-335
node 8 size: 64503 MB
node 8 free: 63417 MB
node 9 cpus: 144-159,336-351
node 9 size: 64503 MB
node 9 free: 63306 MB
node 10 cpus: 160-175,352-367
node 10 size: 64503 MB
node 10 free: 63427 MB
node 11 cpus: 176-191,368-383
node 11 size: 64410 MB
node 11 free: 63335 MB
node distances:
node 0 1 2 3 4 5 6 7 8 9 10 11
0: 10 11 11 12 12 12 12 12 12 12 12 12
1: 11 10 11 12 12 12 12 12 12 12 12 12
2: 11 11 10 12 12 12 12 12 12 12 12 12
3: 12 12 12 10 11 11 12 12 12 12 12 12
4: 12 12 12 11 10 11 12 12 12 12 12 12
5: 12 12 12 11 11 10 12 12 12 12 12 12
6: 12 12 12 12 12 12 10 11 11 12 12 12
7: 12 12 12 12 12 12 11 10 11 12 12 12
8: 12 12 12 12 12 12 11 11 10 12 12 12
9: 12 12 12 12 12 12 12 12 12 10 11 11
10: 12 12 12 12 12 12 12 12 12 11 10 11
11: 12 12 12 12 12 12 12 12 12 11 11 10
------------------------------------------------------------
9. /proc/meminfo
MemTotal: 791415800 kB
------------------------------------------------------------
10. who -r
run-level 3 Mar 17 17:54
------------------------------------------------------------
11. Systemd service manager version: systemd 252 (252-32.el9_4)
Default Target Status
multi-user running
------------------------------------------------------------
12. Services, from systemctl list-unit-files
STATE UNIT FILES
enabled NetworkManager NetworkManager-dispatcher NetworkManager-wait-online auditd crond
dbus-broker firewalld getty@ insights-client-boot irqbalance kdump low-memory-monitor
lvm2-monitor mdmonitor microcode nis-domainname nvmefc-boot-connections rhsmcertd rsyslog
rtkit-daemon selinux-autorelabel-mark sshd sssd systemd-boot-update
systemd-network-generator tuned udisks2 upower
enabled-runtime systemd-remount-fs
disabled blk-availability canberra-system-bootup canberra-system-shutdown
canberra-system-shutdown-reboot chrony-wait chronyd chronyd-restricted console-getty
cpupower debug-shell dnf-system-upgrade hwloc-dump-hwdata ipsec kvm_stat
man-db-restart-cache-update nftables nvmf-autoconnect pesign rdisc rhcd rhsm rhsm-facts
rpmdb-rebuild selinux-check-proper-disable serial-getty@ sshd-keygen@
systemd-boot-check-no-failures systemd-pstore systemd-sysext
indirect sssd-autofs sssd-kcm sssd-nss sssd-pac sssd-pam sssd-ssh sssd-sudo systemd-sysupdate
systemd-sysupdate-reboot
------------------------------------------------------------
13. Linux kernel boot-time arguments, from /proc/cmdline
BOOT_IMAGE=(hd1,gpt2)/vmlinuz-5.14.0-427.13.1.el9_4.x86_64
root=/dev/mapper/rhel-root
ro
crashkernel=1G-4G:192M,4G-64G:256M,64G-:512M
resume=/dev/mapper/rhel-swap
rd.lvm.lv=rhel/root
rd.lvm.lv=rhel/swap
nohz_full=1-383
------------------------------------------------------------
14. cpupower frequency-info
analyzing CPU 205:
current policy: frequency should be within 1.50 GHz and 2.25 GHz.
The governor "performance" may decide which speed to use
within this range.
boost state support:
Supported: yes
Active: yes
Boost States: 0
Total States: 3
Pstate-P0: 38800MHz
------------------------------------------------------------
15. tuned-adm active
Current active profile: throughput-performance
------------------------------------------------------------
16. sysctl
kernel.numa_balancing 1
kernel.randomize_va_space 0
vm.compaction_proactiveness 20
vm.dirty_background_bytes 0
vm.dirty_background_ratio 10
vm.dirty_bytes 0
vm.dirty_expire_centisecs 3000
vm.dirty_ratio 8
vm.dirty_writeback_centisecs 500
vm.dirtytime_expire_seconds 43200
vm.extfrag_threshold 500
vm.min_unmapped_ratio 1
vm.nr_hugepages 0
vm.nr_hugepages_mempolicy 0
vm.nr_overcommit_hugepages 0
vm.swappiness 1
vm.watermark_boost_factor 15000
vm.watermark_scale_factor 10
vm.zone_reclaim_mode 1
------------------------------------------------------------
17. /sys/kernel/mm/transparent_hugepage
defrag [always] defer defer+madvise madvise never
enabled [always] madvise never
hpage_pmd_size 2097152
shmem_enabled always within_size advise [never] deny force
------------------------------------------------------------
18. /sys/kernel/mm/transparent_hugepage/khugepaged
alloc_sleep_millisecs 60000
defrag 1
max_ptes_none 511
max_ptes_shared 256
max_ptes_swap 64
pages_to_scan 4096
scan_sleep_millisecs 10000
------------------------------------------------------------
19. OS release
From /etc/*-release /etc/*-version
os-release Red Hat Enterprise Linux 9.4 (Plow)
redhat-release Red Hat Enterprise Linux release 9.4 (Plow)
system-release Red Hat Enterprise Linux release 9.4 (Plow)
------------------------------------------------------------
20. Disk information
SPEC is set to: /home/cpu2017
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/rhel-home xfs 1.0T 12G 1012G 2% /home
------------------------------------------------------------
21. /sys/devices/virtual/dmi/id
Product: 2158H V8
Product Family: Turin
------------------------------------------------------------
22. dmidecode
Additional information from dmidecode 3.5 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:
12x SK Hynix HMCG94AHBRA485N 64 GB 2 rank 6400
------------------------------------------------------------
23. BIOS
(This section combines info from /sys/devices and dmidecode.)
BIOS Vendor: American Megatrends International, LLC.
BIOS Version: 00.13.01.07
BIOS Date: 02/28/2025
BIOS Revision: 1.7
Compiler Version Notes
----------------------
============================================================================================================
C | 519.lbm_r(base, peak) 538.imagick_r(base, peak) 544.nab_r(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
------------------------------------------------------------------------------------------------------------
============================================================================================================
C++ | 508.namd_r(base, peak) 510.parest_r(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
------------------------------------------------------------------------------------------------------------
============================================================================================================
C++, C | 511.povray_r(base, peak) 526.blender_r(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
------------------------------------------------------------------------------------------------------------
============================================================================================================
C++, C, Fortran | 507.cactuBSSN_r(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
------------------------------------------------------------------------------------------------------------
============================================================================================================
Fortran | 503.bwaves_r(base, peak) 549.fotonik3d_r(base, peak) 554.roms_r(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
------------------------------------------------------------------------------------------------------------
============================================================================================================
Fortran, C | 521.wrf_r(base, peak) 527.cam4_r(base, peak)
------------------------------------------------------------------------------------------------------------
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
AMD clang version 17.0.6 (CLANG: AOCC_5.0.0-Build#1316 2024_09_09)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/AMD/aocc/aocc-compiler-rel-5.0.0-4925-1316/bin
------------------------------------------------------------------------------------------------------------
Base Compiler Invocation
------------------------
C benchmarks:
clang
C++ benchmarks:
clang++
Fortran benchmarks:
flang
Benchmarks using both Fortran and C:
flang clang
Benchmarks using both C and C++:
clang++ clang
Benchmarks using Fortran, C, and C++:
clang++ clang flang
Base Portability Flags
----------------------
503.bwaves_r: -DSPEC_LP64
507.cactuBSSN_r: -DSPEC_LP64
508.namd_r: -DSPEC_LP64
510.parest_r: -DSPEC_LP64
511.povray_r: -DSPEC_LP64
519.lbm_r: -DSPEC_LP64
521.wrf_r: -DSPEC_CASE_FLAG -Mbyteswapio -DSPEC_LP64
526.blender_r: -funsigned-char -DSPEC_LP64
527.cam4_r: -DSPEC_CASE_FLAG -DSPEC_LP64
538.imagick_r: -DSPEC_LP64
544.nab_r: -DSPEC_LP64
549.fotonik3d_r: -DSPEC_LP64
554.roms_r: -DSPEC_LP64
Base Optimization Flags
-----------------------
C benchmarks:
-m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fno-PIE
-no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining
-mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -lflang -ldl
C++ benchmarks:
-m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -flto
-mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -mllvm -reduce-array-computations=3 -zopt -lamdlibm
-lamdalloc -lflang -ldl
Fortran benchmarks:
-m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-aggressive-gather=true
-Wl,-mllvm -Wl,-enable-masked-gather-sequence=false -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive
-funroll-loops -mllvm -lsr-in-nested-loop -mllvm -reduce-array-computations=3 -fepilog-vectorization-of-inductions -zopt
-lamdlibm -lamdalloc -lflang -ldl
Benchmarks using both Fortran and C:
-m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-aggressive-gather=true
-Wl,-mllvm -Wl,-enable-masked-gather-sequence=false -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fno-PIE -no-pie -flto
-fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -fstrip-mining
-mllvm -reduce-array-computations=3 -zopt -Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop
-fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -lflang -ldl
Benchmarks using both C and C++:
-m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math
-fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays
-fstrip-mining -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000
-lamdlibm -lamdalloc -lflang -ldl
Benchmarks using Fortran, C, and C++:
-m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math
-fno-PIE -no-pie -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays
-fstrip-mining -mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000
-Mrecursive -funroll-loops -mllvm -lsr-in-nested-loop -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -lflang -ldl
Base Other Flags
----------------
C benchmarks:
-Wno-unused-command-line-argument
C++ benchmarks:
-Wno-unused-command-line-argument
Fortran benchmarks:
-Wno-unused-command-line-argument
Benchmarks using both Fortran and C:
-Wno-unused-command-line-argument
Benchmarks using both C and C++:
-Wno-unused-command-line-argument
Benchmarks using Fortran, C, and C++:
-Wno-unused-command-line-argument
Peak Compiler Invocation
------------------------
C benchmarks:
clang
C++ benchmarks:
clang++
Fortran benchmarks:
flang
Benchmarks using both Fortran and C:
flang clang
Benchmarks using both C and C++:
clang++ clang
Benchmarks using Fortran, C, and C++:
clang++ clang flang
Peak Portability Flags
----------------------
Same as Base Portability Flags
Peak Optimization Flags
-----------------------
C benchmarks:
519.lbm_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast
-march=znver5 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays
-fstrip-mining -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc
-ldl
538.imagick_r: Same as 519.lbm_r
544.nab_r: -m64 -flto -Wl,-mllvm -Wl,-ldist-scalar-expand -fenable-aggressive-gather -Ofast -march=znver5 -fveclib=AMDLIBM
-ffast-math -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -fstrip-mining
-mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -ldl
C++ benchmarks:
508.namd_r: -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -flto
-mllvm -unroll-threshold=100 -mllvm -reduce-array-computations=3 -zopt -lamdlibm -lamdalloc -ldl
510.parest_r: -m64 -std=c++14 -flto -Wl,-mllvm -Wl,-suppress-fmas -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Ofast
-march=znver5 -fveclib=AMDLIBM -ffast-math -mllvm -unroll-threshold=100 -mllvm -reduce-array-computations=3
-zopt -lamdlibm -lamdalloc -ldl
Fortran benchmarks:
503.bwaves_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast
-march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive -mllvm -reduce-array-computations=3
-fepilog-vectorization-of-inductions -zopt -lamdlibm -lamdalloc -ldl -lflang
549.fotonik3d_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast
-march=znver5 -fveclib=AMDLIBM -ffast-math -flto -Mrecursive -mllvm -reduce-array-computations=3
-fepilog-vectorization-of-inductions -fvector-transform -fscalar-transform -lamdlibm -lamdalloc -ldl -lflang
554.roms_r: Same as 503.bwaves_r
Benchmarks using both Fortran and C:
521.wrf_r: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast
-march=znver5 -fveclib=AMDLIBM -ffast-math -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays
-fstrip-mining -mllvm -inline-threshold=1000 -mllvm -reduce-array-computations=3 -zopt -Mrecursive
-funroll-loops -mllvm -lsr-in-nested-loop -fepilog-vectorization-of-inductions -lamdlibm -lamdalloc -ldl
-lflang
527.cam4_r: basepeak = yes
Benchmarks using both C and C++:
511.povray_r: -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-extra-inliner -Ofast -march=znver5 -fveclib=AMDLIBM
-ffast-math -flto -fstruct-layout=7 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays
-mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000
-lamdlibm -lamdalloc -ldl
526.blender_r: -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -flto
-fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -fstrip-mining -mllvm -inline-threshold=1000
-mllvm -reduce-array-computations=3 -zopt -mllvm -unroll-threshold=100 -lamdlibm -lamdalloc -ldl
Benchmarks using Fortran, C, and C++:
507.cactuBSSN_r: basepeak = yes
Peak Other Flags
----------------
C benchmarks:
-Wno-unused-command-line-argument
C++ benchmarks:
-Wno-unused-command-line-argument
Fortran benchmarks:
-Wno-unused-command-line-argument
Benchmarks using both Fortran and C:
-Wno-unused-command-line-argument
Benchmarks using both C and C++:
-Wno-unused-command-line-argument
Benchmarks using Fortran, C, and C++:
-Wno-unused-command-line-argument
The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/aocc500-flags.2024-10-10.html
http://www.spec.org/cpu2017/flags/xFusion-Platform-Settings-AMD-V1.2.html
You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/aocc500-flags.2024-10-10.xml
http://www.spec.org/cpu2017/flags/xFusion-Platform-Settings-AMD-V1.2.xml
SPEC CPU and SPECrate are registered trademarks of the Standard Performance Evaluation Corporation. All other brand and
product names appearing in this result are trademarks or registered trademarks of their respective holders.
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Copyright 2017-2025 Standard Performance Evaluation Corporation
Tested with SPEC CPU(R)2017 v1.1.9 on 2025-03-17 21:21:26-0400.
Report generated on 2025-04-09 14:58:34 by CPU2017 text formatter v6255.
Originally published on 2025-04-09.