SPEC CPU(R)2017 Integer Speed Result
New H3C Technologies Co., Ltd.
H3C UniServer R3950 G7
AMD EPYC 9965
CPU2017 License: 9066 Test date: Mar-2025
Test sponsor: New H3C Technologies Co., Ltd. Hardware availability: Oct-2024
Tested by: New H3C Technologies Co., Ltd. Software availability: Oct-2024
Base Base Base Peak Peak Peak
Benchmarks Threads Run Time Ratio Threads Run Time Ratio
--------------- ------- --------- --------- ------- --------- ---------
600.perlbench_s 192 173 10.3 * 192 173 10.3 *
600.perlbench_s 192 172 10.3 S 192 172 10.3 S
600.perlbench_s 192 174 10.2 S 192 174 10.2 S
602.gcc_s 192 259 15.4 * 192 259 15.4 *
602.gcc_s 192 258 15.4 S 192 258 15.4 S
602.gcc_s 192 259 15.3 S 192 259 15.3 S
605.mcf_s 192 184 25.6 S 1 177 26.7 S
605.mcf_s 192 185 25.6 * 1 177 26.7 *
605.mcf_s 192 185 25.6 S 1 177 26.7 S
620.omnetpp_s 192 130 12.6 S 192 130 12.6 S
620.omnetpp_s 192 127 12.8 S 192 127 12.8 S
620.omnetpp_s 192 129 12.6 * 192 129 12.6 *
623.xalancbmk_s 192 59.5 23.8 * 1 53.9 26.3 *
623.xalancbmk_s 192 60.2 23.6 S 1 53.9 26.3 S
623.xalancbmk_s 192 59.2 23.9 S 1 54.0 26.3 S
625.x264_s 192 68.7 25.7 S 192 68.7 25.7 S
625.x264_s 192 68.5 25.8 * 192 68.5 25.8 *
625.x264_s 192 68.3 25.8 S 192 68.3 25.8 S
631.deepsjeng_s 192 188 7.63 * 1 188 7.62 S
631.deepsjeng_s 192 189 7.57 S 1 188 7.63 *
631.deepsjeng_s 192 187 7.64 S 1 188 7.64 S
641.leela_s 192 290 5.88 * 1 290 5.88 S
641.leela_s 192 290 5.89 S 1 288 5.92 S
641.leela_s 192 290 5.88 S 1 288 5.92 *
648.exchange2_s 192 91.0 32.3 * 1 90.9 32.4 S
648.exchange2_s 192 91.9 32.0 S 1 90.9 32.4 *
648.exchange2_s 192 90.9 32.4 S 1 91.0 32.3 S
657.xz_s 192 238 25.9 * 384 239 25.9 S
657.xz_s 192 238 26.0 S 384 238 25.9 *
657.xz_s 192 239 25.9 S 384 237 26.0 S
=================================================================================
600.perlbench_s 192 173 10.3 * 192 173 10.3 *
602.gcc_s 192 259 15.4 * 192 259 15.4 *
605.mcf_s 192 185 25.6 * 1 177 26.7 *
620.omnetpp_s 192 129 12.6 * 192 129 12.6 *
623.xalancbmk_s 192 59.5 23.8 * 1 53.9 26.3 *
625.x264_s 192 68.5 25.8 * 192 68.5 25.8 *
631.deepsjeng_s 192 188 7.63 * 1 188 7.63 *
641.leela_s 192 290 5.88 * 1 288 5.92 *
648.exchange2_s 192 91.0 32.3 * 1 90.9 32.4 *
657.xz_s 192 238 25.9 * 384 238 25.9 *
SPECspeed(R)2017_int_base 16.1
SPECspeed(R)2017_int_peak 16.4
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 3.84TB SSD
Other: CPU Cooling: Air
SOFTWARE
--------
OS: Ubuntu 24.04.1 LTS
kernel version
6.8.0-41-generic
Compiler: C/C++/Fortran: Version 5.0.0 of AOCC
Parallel: Yes
Firmware: Version 7.30.07 released Mar-2025
File System: ext4
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:
GOMP_CPU_AFFINITY = "0-383"
LD_LIBRARY_PATH =
"/home/cpu2017/amd_speed_aocc500_znver5_A_lib/lib:/home/cpu2017/amd_speed_aocc500_znver5_A_lib/lib32:/
usr/local/amd/aocc-compiler-5.0.0/lib:/usr/local/amd/aocc-compiler-5.0.0/lib32:/usr/lib:/usr/local/mpc
-131/lib:/usr/local/gmp-630/lib:/usr/local/mpfr-421/lib:/usr/local/isl-027/lib:/usr/local/gcc-1420/lib
64:/usr/local/lib:/usr/lib"
LIBOMP_NUM_HIDDEN_HELPER_THREADS = "0"
MALLOC_CONF = "retain:true"
OMP_DYNAMIC = "false"
OMP_SCHEDULE = "static"
OMP_STACKSIZE = "128M"
OMP_THREAD_LIMIT = "384"
Environment variables set by runcpu during the 605.mcf_s peak run:
GOMP_CPU_AFFINITY = "0"
Environment variables set by runcpu during the 623.xalancbmk_s peak run:
GOMP_CPU_AFFINITY = "0"
Environment variables set by runcpu during the 631.deepsjeng_s peak run:
GOMP_CPU_AFFINITY = "0"
Environment variables set by runcpu during the 641.leela_s peak run:
GOMP_CPU_AFFINITY = "0"
Environment variables set by runcpu during the 648.exchange2_s peak run:
GOMP_CPU_AFFINITY = "0"
Environment variables set by runcpu during the 657.xz_s peak run:
GOMP_CPU_AFFINITY = "0-383"
General Notes
-------------
Binaries were compiled on a system with 2x AMD EPYC 9D64 CPU + 500GiB Memory using Ubuntu 22.04
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:
SMT Control set to Enabled
SVM Mode set to Disabled
Power Profile Selection set to High Performance Mode
Determinism Slider set to Power
cTDP set to 500
PPT set to 500
NUMA nodes per socket set to NPS 4
L3 cache as NUMA domain set to Enabled
Memory Target Speed set to DDR6400
Sysinfo program /home/cpu2017/bin/sysinfo
Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
running on h3c Sun Mar 23 23:09:37 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 255 (255.4-1ubuntu8.4)
12. Failed units, from systemctl list-units --state=failed
13. Services, from systemctl list-unit-files
14. Linux kernel boot-time arguments, from /proc/cmdline
15. cpupower frequency-info
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 h3c 6.8.0-41-generic #41-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 2 20:41:06 UTC 2024 x86_64 x86_64 x86_64
GNU/Linux
------------------------------------------------------------
2. w
23:09:37 up 2 days, 3:09, 3 users, load average: 0.44, 0.11, 0.04
USER TTY FROM LOGIN@ IDLE JCPU PCPU WHAT
root tty1 - Fri20 35:02m 0.12s 0.01s -bash
root 172.17.53.33 21:54 2days 0.00s 0.27s sshd: root@pts/0
root 172.17.53.33 21:54 2days 0.00s 0.02s sshd: root@notty
------------------------------------------------------------
3. Username
From environment variable $USER: root
------------------------------------------------------------
4. ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) unlimited
stack(kbytes) unlimited
coredump(blocks) 0
memory(kbytes) unlimited
locked memory(kbytes) 2097152
process 3092940
nofiles 1024
vmemory(kbytes) unlimited
locks unlimited
rtprio 0
------------------------------------------------------------
5. sysinfo process ancestry
/sbin/init
sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups
sshd: root@pts/0
-bash
python3 ./run_amd_speed_aocc500_znver5_A1.py
/bin/bash ./amd_speed_aocc500_znver5_A1.sh
runcpu --config amd_speed_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 intspeed
runcpu --configfile amd_speed_aocc500_znver5_A1.cfg --tune all --reportable --iterations 3 --nopower
--runmode speed --tune base:peak --size test:train:refspeed intspeed --nopreenv --note-preenv --logfile
$SPEC/tmp/CPU2017.004/templogs/preenv.intspeed.004.0.log --lognum 004.0 --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 2.39.3:
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 Unknown CPU @ 2.2GHz
BIOS CPU family: 107
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: 62%
CPU max MHz: 3700.1951
CPU min MHz: 1500.0000
BogoMIPS: 4493.30
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 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 user_shstk avx_vnni avx512_bf16 clzero irperf
xsaveerptr rdpru wbnoinvd 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
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 Reg file data sampling: 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; BHI 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: 63875 MB
node 0 free: 62666 MB
node 1 cpus: 16-31,208-223
node 1 size: 64501 MB
node 1 free: 64180 MB
node 2 cpus: 32-47,224-239
node 2 size: 64501 MB
node 2 free: 64174 MB
node 3 cpus: 48-63,240-255
node 3 size: 64501 MB
node 3 free: 64239 MB
node 4 cpus: 64-79,256-271
node 4 size: 64501 MB
node 4 free: 64252 MB
node 5 cpus: 80-95,272-287
node 5 size: 64501 MB
node 5 free: 64258 MB
node 6 cpus: 96-111,288-303
node 6 size: 64501 MB
node 6 free: 64239 MB
node 7 cpus: 112-127,304-319
node 7 size: 64501 MB
node 7 free: 64194 MB
node 8 cpus: 128-143,320-335
node 8 size: 64501 MB
node 8 free: 64272 MB
node 9 cpus: 144-159,336-351
node 9 size: 64501 MB
node 9 free: 64104 MB
node 10 cpus: 160-175,352-367
node 10 size: 64501 MB
node 10 free: 64244 MB
node 11 cpus: 176-191,368-383
node 11 size: 64419 MB
node 11 free: 64152 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: 791864848 kB
------------------------------------------------------------
10. who -r
run-level 3 Mar 21 20:02
------------------------------------------------------------
11. Systemd service manager version: systemd 255 (255.4-1ubuntu8.4)
Default Target Status
multi-user degraded
------------------------------------------------------------
12. Failed units, from systemctl list-units --state=failed
UNIT LOAD ACTIVE SUB DESCRIPTION
* systemd-networkd-wait-online.service loaded failed failed Wait for Network to be Configured
Legend: LOAD -> Reflects whether the unit definition was properly loaded.
ACTIVE -> The high-level unit activation state, i.e. generalization of SUB.
SUB -> The low-level unit activation state, values depend on unit type.
1 loaded units listed.
------------------------------------------------------------
13. Services, from systemctl list-unit-files
STATE UNIT FILES
enabled ModemManager NetworkManager NetworkManager-dispatcher NetworkManager-wait-online apparmor
apport blk-availability cloud-config cloud-final cloud-init cloud-init-local console-setup
e2scrub_reap finalrd getty@ gpu-manager grub-common grub-initrd-fallback keyboard-setup
lvm2-monitor multipathd networkd-dispatcher open-iscsi pollinate secureboot-db setvtrgb
snapd systemd-networkd systemd-networkd-wait-online systemd-pstore systemd-resolved
systemd-timesyncd thermald unattended-upgrades wpa_supplicant
enabled-runtime netplan-ovs-cleanup systemd-fsck-root systemd-remount-fs
disabled console-getty debug-shell iscsid serial-getty@ ssh systemd-boot-check-no-failures
systemd-confext systemd-network-generator systemd-networkd-wait-online@
systemd-pcrlock-file-system systemd-pcrlock-firmware-code systemd-pcrlock-firmware-config
systemd-pcrlock-machine-id systemd-pcrlock-make-policy
systemd-pcrlock-secureboot-authority systemd-pcrlock-secureboot-policy systemd-sysext
systemd-time-wait-sync upower wpa_supplicant-nl80211@ wpa_supplicant-wired@
wpa_supplicant@
indirect systemd-sysupdate systemd-sysupdate-reboot
masked cryptdisks cryptdisks-early hwclock multipath-tools-boot sudo x11-common
------------------------------------------------------------
14. Linux kernel boot-time arguments, from /proc/cmdline
BOOT_IMAGE=/vmlinuz-6.8.0-41-generic
root=/dev/mapper/ubuntu--vg-ubuntu--lv
ro
iommu=pt
------------------------------------------------------------
15. cpupower frequency-info
analyzing CPU 246:
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
------------------------------------------------------------
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 Ubuntu 24.04.1 LTS
------------------------------------------------------------
20. Disk information
SPEC is set to: /home/cpu2017
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/ubuntu--vg-ubuntu--lv ext4 3.5T 26G 3.3T 1% /
------------------------------------------------------------
21. /sys/devices/virtual/dmi/id
Vendor: AMD Corporation
Product: Quartz
Product Family: Rack
------------------------------------------------------------
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 Samsung M321R8GA0EB2-CCPPC 64 GB 2 rank 6400
------------------------------------------------------------
23. BIOS
(This section combines info from /sys/devices and dmidecode.)
BIOS Vendor: American Megatrends International, LLC.
BIOS Version: 7.30.07
BIOS Date: 03/04/2025
BIOS Revision: 5.35
Firmware Revision: 2.2
Compiler Version Notes
----------------------
============================================================================================================
C | 600.perlbench_s(base, peak) 602.gcc_s(base, peak) 605.mcf_s(base, peak) 625.x264_s(base, peak)
| 657.xz_s(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++ | 620.omnetpp_s(base, peak) 623.xalancbmk_s(base, peak) 631.deepsjeng_s(base, peak)
| 641.leela_s(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 | 648.exchange2_s(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
------------------------------------------------------------------------------------------------------------
Base Compiler Invocation
------------------------
C benchmarks:
clang
C++ benchmarks:
clang++
Fortran benchmarks:
flang
Base Portability Flags
----------------------
600.perlbench_s: -DSPEC_LINUX_X64 -DSPEC_LP64
602.gcc_s: -DSPEC_LP64
605.mcf_s: -DSPEC_LP64
620.omnetpp_s: -DSPEC_LP64
623.xalancbmk_s: -DSPEC_LINUX -DSPEC_LP64
625.x264_s: -DSPEC_LP64
631.deepsjeng_s: -DSPEC_LP64
641.leela_s: -DSPEC_LP64
648.exchange2_s: -DSPEC_LP64
657.xz_s: -DSPEC_LP64
Base Optimization Flags
-----------------------
C benchmarks:
-m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-allow-multiple-definition -Wl,-mllvm -Wl,-extra-inliner -O3 -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp
-DSPEC_OPENMP -flto -fremap-arrays -fstrip-mining -fstruct-layout=7 -mllvm -inline-threshold=1000
-mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -fopenmp=libomp -lomp -lamdlibm -lflang -lamdalloc
C++ benchmarks:
-m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -march=znver5
-fveclib=AMDLIBM -ffast-math -fopenmp -DSPEC_OPENMP -flto -mllvm -loop-unswitch-threshold=200000
-mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=100 -zopt -fvirtual-function-elimination -fvisibility=hidden
-fopenmp=libomp -lomp -lamdlibm -lflang -lamdalloc-ext
Fortran benchmarks:
-m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-enable-iv-split -Wl,-mllvm -Wl,-inline-recursion=4 -Wl,-mllvm -Wl,-lsr-in-nested-loop -O3 -march=znver5
-fveclib=AMDLIBM -ffast-math -fopenmp -flto -mllvm -optimize-strided-mem-cost -mllvm -unroll-aggressive
-mllvm -unroll-threshold=150 -fopenmp=libomp -lomp -lamdlibm -lflang -lamdalloc
Base Other Flags
----------------
C benchmarks:
-Wno-return-type -Wno-unused-command-line-argument
C++ benchmarks:
-Wno-unused-command-line-argument
Fortran benchmarks:
-Wno-unused-command-line-argument
Peak Compiler Invocation
------------------------
C benchmarks:
clang
C++ benchmarks:
clang++
Fortran benchmarks:
flang
Peak Portability Flags
----------------------
Same as Base Portability Flags
Peak Optimization Flags
-----------------------
C benchmarks:
600.perlbench_s: basepeak = yes
602.gcc_s: basepeak = yes
605.mcf_s: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-extra-inliner -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto -DSPEC_OPENMP
-fremap-arrays -fstrip-mining -fstruct-layout=9 -mllvm -inline-threshold=1000
-mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -fopenmp=libomp -lomp -lamdlibm
-lamdalloc -lflang
625.x264_s: basepeak = yes
657.xz_s: -m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-allow-multiple-definition -Wl,-mllvm -Wl,-extra-inliner -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math
-fopenmp -flto -DSPEC_OPENMP -fremap-arrays -fstrip-mining -fstruct-layout=9 -mllvm -inline-threshold=1000
-mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=50 -zopt -fopenmp=libomp -lomp -lamdlibm
-lamdalloc -lflang
C++ benchmarks:
620.omnetpp_s: basepeak = yes
623.xalancbmk_s: -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-do-block-reorder=advanced -Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto
-DSPEC_OPENMP -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=100 -zopt
-fvirtual-function-elimination -fvisibility=hidden -mllvm -do-block-reorder=advanced -fopenmp=libomp -lomp
-lamdlibm -lamdalloc-ext -lflang
631.deepsjeng_s: -m64 -std=c++14 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Ofast -march=znver5 -fveclib=AMDLIBM -ffast-math -fopenmp -flto -DSPEC_OPENMP
-mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=100 -zopt -fvirtual-function-elimination
-fvisibility=hidden -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang
641.leela_s: Same as 631.deepsjeng_s
Fortran benchmarks:
-m64 -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3
-Wl,-mllvm -Wl,-enable-iv-split -Wl,-mllvm -Wl,-inline-recursion=4 -Wl,-mllvm -Wl,-lsr-in-nested-loop -O3 -march=znver5
-fveclib=AMDLIBM -ffast-math -fopenmp -flto -mllvm -optimize-strided-mem-cost -mllvm -unroll-aggressive
-mllvm -unroll-threshold=150 -fopenmp=libomp -lomp -lamdlibm -lamdalloc -lflang
Peak Other Flags
----------------
C benchmarks:
-Wno-return-type -Wno-unused-command-line-argument
C++ benchmarks:
-Wno-unused-command-line-argument
Fortran benchmarks:
-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/New_H3C-Platform-AMD-Settings-V1.7-Turin.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/New_H3C-Platform-AMD-Settings-V1.7-Turin.xml
SPEC CPU and SPECspeed 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.
----------------------------------------------------------------------------------------------------------------------------------
For questions about this result, please contact the tester.
For other inquiries, please contact info@spec.org.
Copyright 2017-2025 Standard Performance Evaluation Corporation
Tested with SPEC CPU(R)2017 v1.1.9 on 2025-03-23 19:09:37-0400.
Report generated on 2025-04-09 14:58:12 by CPU2017 text formatter v6255.
Originally published on 2025-04-09.