SPEC CPU®2017 Floating Point Speed Result

Copyright 2017-2026 Standard Performance Evaluation Corporation

Hewlett Packard Enterprise (Test Sponsor: HPE)

Compute Scale-up Server 3250
(2.00 GHz, Intel Xeon 6788P)

SPECspeed®2017_fp_base = 44300

SPECspeed®2017_fp_peak = 44300
CPU2017 License: 3 Test Date: Mar-2026
Test Sponsor: HPE Hardware Availability: Apr-2026
Tested by: HPE Software Availability: Feb-2026

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: Intel Xeon 6788P
  Max MHz: 3800
  Nominal: 2000
Enabled: 688 cores, 8 chips
Orderable: 4, 8, 12, 16 chip(s)
Cache L1: 64 KB I + 48 KB D on chip per core
  L2: 2 MB I+D on chip per core
  L3: 336 MB I+D on chip per chip
  Other: None
Memory: 4 TB (64 x 64 GB 2Rx4 PC5-6400B-R)
Storage: 1 x 1.5 TB NVMe SSD
Other: CPU Cooling: Air
Software
OS: SUSE Linux Enterprise Server 15 SP7
Kernel 6.4.0-150700.53.31-default
Compiler: C/C++: Version 2025.2 of Intel oneAPI DPC++/C++
Compiler for Linux;
Fortran: Version 2025.2 of Intel Fortran Compiler
for Linux;
Parallel: Yes
Firmware: HPE Firmware Bundle Version 1.0.340 02/13/2026
released Feb-2026
File System: xfs
System State: Run level 3 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 64-bit
Other: jemalloc memory allocator V5.0.1
Power Management: BIOS and OS set to prefer performance at
the cost of additional power usage

Results Table

Benchmark Base Peak
Threads Seconds Ratio Seconds Ratio Seconds Ratio Threads Seconds Ratio Seconds Ratio Seconds Ratio
SPECspeed®2017_fp_base 44300
SPECspeed®2017_fp_peak 44300
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
603.bwaves_s 256 18.6 31700 18.7 31500 18.7 31500 256 18.6 31700 18.7 31500 18.7 31500
607.cactuBSSN_s 256 31.6 5270 31.9 5230 31.7 5250 256 31.6 5270 31.9 5230 31.7 5250
619.lbm_s 256 12.1 4320 12.4 4220 12.3 4270 256 12.1 4320 12.4 4220 12.3 4270
621.wrf_s 256 1090 1210 1120 1180 1100 1200 256 1090 1210 1120 1180 1100 1200
627.cam4_s 256 58.6 1510 57.9 1530 57.2 1550 256 58.6 1510 57.9 1530 57.2 1550
628.pop2_s 256 1240 96.1 1250 94.8 1240 96.1 256 1240 96.1 1250 94.8 1240 96.1
638.imagick_s 256 18.8 7690 19.0 7600 19.0 7570 256 18.8 7690 19.0 7600 19.0 7570
644.nab_s 256 13.1 13300 13.4 13000 13.1 13400 256 13.1 13300 13.4 13000 13.1 13400
649.fotonik3d_s 256 44.1 2070 44.0 2070 43.8 2080 256 44.1 2070 44.0 2070 43.8 2080
654.roms_s 256 13.3 11900 14.0 11200 14.1 11200 256 13.3 11900 14.0 11200 14.1 11200

Operating System Notes

 Stack size set to unlimited using "ulimit -s unlimited"

Environment Variables Notes

Environment variables set by runcpu before the start of the run:
KMP_AFFINITY = "granularity=fine,compact"
LD_LIBRARY_PATH = "/home/cpu2017/lib/intel64:/home/cpu2017/je5.0.1-64"
MALLOC_CONF = "retain:true"
OMP_STACKSIZE = "192M"

General Notes

 Binaries compiled on a system with 2x Intel Xeon Platinum 8280M CPU + 384GB RAM
 memory using Redhat Enterprise Linux 8.0
 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, a general purpose malloc implementation
 built with the RedHat Enterprise 7.5, and the system compiler gcc 4.8.5
 sources available from jemalloc.net or https://github.com/jemalloc/jemalloc/releases

Platform Notes

BIOS Configurations : Parameters are selected in the order shown below
 Workload Profile set to HPC
 Workload Profile set to Custom
 Power Regulator set to Static High Performance Mode
 Energy/Performance Bias set to Maximum Performance
 Energy Efficient Turbo set to Disabled
 Adjacent Sector Prefetch set to Disabled
 LLC Prefetch set to Enabled
 Last Level Cache (LLC) Dead Line Allocation set to Disabled
 Enhanced Processor Performance Profile set to Aggressive
 Memory Patrol Scrubbing set to Disabled
 Advanced Memory Protection set to Advanced ECC Support
 SR-IOV set to Disabled
 Intel Virtualization Technology (Intel VT, VT-x) set to Disabled
 Dynamic Prefetch Throttling set to Disabled
 Enabled Cores per Processor set to 64
 Page Policy set to Open Adaptive
 Intel Hyper-Threading set to Disabled
 Sub-NUMA Clustering set to Auto

 Sysinfo program /home/cpu2017/bin/sysinfo
 Rev: r6732 of 2022-11-07 fe91c89b7ed5c36ae2c92cc097bec197
 running on gnh-159 Sun Mar 15 08:45:59 2026

 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 254 (254.27+suse.179.g75eab961ea)
 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 gnh-159 6.4.0-150700.53.31-default #1 SMP PREEMPT_DYNAMIC Tue Feb  3 14:18:17 UTC 2026 (73f3a11)
   x86_64 x86_64 x86_64 GNU/Linux

 ------------------------------------------------------------
 2. w
    08:45:59 up  2:23,  1 user,  load average: 0.18, 0.13, 0.21
   USER     TTY      FROM             LOGIN@   IDLE   JCPU   PCPU WHAT
   test     ttyS0    -                06:24   12.00s  0.22s  0.04s login -- test
   test     pts/0    -                06:24   12.00s  1.02s  0.19s sudo su

 ------------------------------------------------------------
 3. Username
   From environment variable $USER:  root
   From the command 'logname':       test

 ------------------------------------------------------------
 4. ulimit -a
   core file size          (blocks, -c) 0
   data seg size           (kbytes, -d) unlimited
   scheduling priority             (-e) 0
   file size               (blocks, -f) unlimited
   pending signals                 (-i) 16250147
   max locked memory       (kbytes, -l) 8192
   max memory size         (kbytes, -m) unlimited
   open files                      (-n) 40000
   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) 16250147
   virtual memory          (kbytes, -v) unlimited
   file locks                      (-x) unlimited

 ------------------------------------------------------------
 5. sysinfo process ancestry
  /usr/lib/systemd/systemd --switched-root --system --deserialize=39
  login -- test
  -bash
  sudo su
  sudo su
  su
  bash
  bash
  runcpu --nobuild --action validate --define default-platform-flags -c
    ic2025.2-lin-graniterapids-speed-20250605.cfg --define cores=256 --tune base,peak -o all --define
    drop_caches fpspeed
  runcpu --nobuild --action validate --define default-platform-flags --configfile
    ic2025.2-lin-graniterapids-speed-20250605.cfg --define cores=256 --tune base,peak --output_format all
    --define drop_caches --nopower --runmode speed --tune base:peak --size refspeed fpspeed --nopreenv
    --note-preenv --logfile $SPEC/tmp/CPU2017.006/templogs/preenv.fpspeed.006.0.log --lognum 006.0
    --from_runcpu 2
  specperl $SPEC/bin/sysinfo
 $SPEC = /home/cpu2017

 ------------------------------------------------------------
 6. /proc/cpuinfo
     model name      : Intel(R) Xeon(R) 6788P
     vendor_id       : GenuineIntel
     cpu family      : 6
     model           : 173
     stepping        : 1
     microcode       : 0x1000405
     bugs            : spectre_v1 spectre_v2 spec_store_bypass swapgs bhi vmscape
     cpu cores       : 64
     siblings        : 64
     8 physical ids (chips)
     512 processors (hardware threads)
     physical id 0: core ids 0-31,64-95
     physical id 1: core ids 0-31,64-95
     physical id 2: core ids 0-31,64-95
     physical id 3: core ids 0-31,64-95
     physical id 4: core ids 0-31,64-95
     physical id 5: core ids 0-31,64-95
     physical id 6: core ids 0-31,64-95
     physical id 7: core ids 0-31,64-95
     physical id 0: apicids
     0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,128,130,132,13
     4,136,138,140,142,144,146,148,150,152,154,156,158,160,162,164,166,168,170,172,174,176,178,180,182,184,186
     ,188,190
     physical id 1: apicids
     256,258,260,262,264,266,268,270,272,274,276,278,280,282,284,286,288,290,292,294,296,298,300,302,304,306,3
     08,310,312,314,316,318,384,386,388,390,392,394,396,398,400,402,404,406,408,410,412,414,416,418,420,422,42
     4,426,428,430,432,434,436,438,440,442,444,446
     physical id 2: apicids
     512,514,516,518,520,522,524,526,528,530,532,534,536,538,540,542,544,546,548,550,552,554,556,558,560,562,5
     64,566,568,570,572,574,640,642,644,646,648,650,652,654,656,658,660,662,664,666,668,670,672,674,676,678,68
     0,682,684,686,688,690,692,694,696,698,700,702
     physical id 3: apicids
     768,770,772,774,776,778,780,782,784,786,788,790,792,794,796,798,800,802,804,806,808,810,812,814,816,818,8
     20,822,824,826,828,830,896,898,900,902,904,906,908,910,912,914,916,918,920,922,924,926,928,930,932,934,93
     6,938,940,942,944,946,948,950,952,954,956,958
     physical id 4: apicids
     1024,1026,1028,1030,1032,1034,1036,1038,1040,1042,1044,1046,1048,1050,1052,1054,1056,1058,1060,1062,1064,
     1066,1068,1070,1072,1074,1076,1078,1080,1082,1084,1086,1152,1154,1156,1158,1160,1162,1164,1166,1168,1170,
     1172,1174,1176,1178,1180,1182,1184,1186,1188,1190,1192,1194,1196,1198,1200,1202,1204,1206,1208,1210,1212,
     1214
     physical id 5: apicids
     1280,1282,1284,1286,1288,1290,1292,1294,1296,1298,1300,1302,1304,1306,1308,1310,1312,1314,1316,1318,1320,
     1322,1324,1326,1328,1330,1332,1334,1336,1338,1340,1342,1408,1410,1412,1414,1416,1418,1420,1422,1424,1426,
     1428,1430,1432,1434,1436,1438,1440,1442,1444,1446,1448,1450,1452,1454,1456,1458,1460,1462,1464,1466,1468,
     1470
     physical id 6: apicids
     1536,1538,1540,1542,1544,1546,1548,1550,1552,1554,1556,1558,1560,1562,1564,1566,1568,1570,1572,1574,1576,
     1578,1580,1582,1584,1586,1588,1590,1592,1594,1596,1598,1664,1666,1668,1670,1672,1674,1676,1678,1680,1682,
     1684,1686,1688,1690,1692,1694,1696,1698,1700,1702,1704,1706,1708,1710,1712,1714,1716,1718,1720,1722,1724,
     1726
     physical id 7: apicids
     1792,1794,1796,1798,1800,1802,1804,1806,1808,1810,1812,1814,1816,1818,1820,1822,1824,1826,1828,1830,1832,
     1834,1836,1838,1840,1842,1844,1846,1848,1850,1852,1854,1920,1922,1924,1926,1928,1930,1932,1934,1936,1938,
     1940,1942,1944,1946,1948,1950,1952,1954,1956,1958,1960,1962,1964,1966,1968,1970,1972,1974,1976,1978,1980,
     1982
   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 2.40.4:
   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):                                  512
   On-line CPU(s) list:                     0-511
   Vendor ID:                               GenuineIntel
   Model name:                              Intel(R) Xeon(R) 6788P
   CPU family:                              6
   Model:                                   173
   Thread(s) per core:                      1
   Core(s) per socket:                      64
   Socket(s):                               8
   Stepping:                                1
   CPU(s) scaling MHz:                      21%
   CPU max MHz:                             3800.0000
   CPU min MHz:                             800.0000
   BogoMIPS:                                3999.48
   Flags:                                   fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
                                            pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
                                            pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl
                                            xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64
                                            monitor ds_cpl smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca
                                            sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx
                                            f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3
                                            cat_l2 cdp_l3 intel_ppin cdp_l2 ssbd mba ibrs ibpb stibp
                                            ibrs_enhanced fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms
                                            invpcid rtm cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma
                                            clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl
                                            xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total
                                            cqm_mbm_local split_lock_detect user_shstk avx_vnni avx512_bf16
                                            wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp
                                            hwp_pkg_req avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni
                                            vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq
                                            la57 rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm
                                            md_clear serialize tsxldtrk pconfig arch_lbr ibt amx_bf16
                                            avx512_fp16 amx_tile amx_int8 flush_l1d arch_capabilities
                                            ibpb_exit_to_user
   L1d cache:                               24 MiB (512 instances)
   L1i cache:                               32 MiB (512 instances)
   L2 cache:                                1 GiB (512 instances)
   L3 cache:                                2.6 GiB (8 instances)
   NUMA node(s):                            16
   NUMA node0 CPU(s):                       0-31
   NUMA node1 CPU(s):                       32-63
   NUMA node2 CPU(s):                       64-95
   NUMA node3 CPU(s):                       96-127
   NUMA node4 CPU(s):                       128-159
   NUMA node5 CPU(s):                       160-191
   NUMA node6 CPU(s):                       192-223
   NUMA node7 CPU(s):                       224-255
   NUMA node8 CPU(s):                       256-287
   NUMA node9 CPU(s):                       288-319
   NUMA node10 CPU(s):                      320-351
   NUMA node11 CPU(s):                      352-383
   NUMA node12 CPU(s):                      384-415
   NUMA node13 CPU(s):                      416-447
   NUMA node14 CPU(s):                      448-479
   NUMA node15 CPU(s):                      480-511
   Vulnerability Gather data sampling:      Not affected
   Vulnerability Indirect target selection: 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;
                                            PBRSB-eIBRS Not affected; BHI BHI_DIS_S
   Vulnerability Srbds:                     Not affected
   Vulnerability Tsa:                       Not affected
   Vulnerability Tsx async abort:           Not affected
   Vulnerability Vmscape:                   Mitigation; IBPB before exit to userspace

 From lscpu --cache:
      NAME ONE-SIZE ALL-SIZE WAYS TYPE        LEVEL   SETS PHY-LINE COHERENCY-SIZE
      L1d       48K      24M   12 Data            1     64        1             64
      L1i       64K      32M   16 Instruction     1     64        1             64
      L2         2M       1G   16 Unified         2   2048        1             64
      L3       336M     2.6G   16 Unified         3 344064        1             64

 ------------------------------------------------------------
 8. numactl --hardware
 NOTE: a numactl 'node' might or might not correspond to a physical chip.
   available: 16 nodes (0-15)
   node 0 cpus: 0-31
   node 0 size: 257122 MB
   node 0 free: 256294 MB
   node 1 cpus: 32-63
   node 1 size: 250021 MB
   node 1 free: 249606 MB
   node 2 cpus: 64-95
   node 2 size: 258000 MB
   node 2 free: 257475 MB
   node 3 cpus: 96-127
   node 3 size: 250037 MB
   node 3 free: 249645 MB
   node 4 cpus: 128-159
   node 4 size: 258039 MB
   node 4 free: 257617 MB
   node 5 cpus: 160-191
   node 5 size: 250037 MB
   node 5 free: 249614 MB
   node 6 cpus: 192-223
   node 6 size: 258039 MB
   node 6 free: 257611 MB
   node 7 cpus: 224-255
   node 7 size: 250037 MB
   node 7 free: 249618 MB
   node 8 cpus: 256-287
   node 8 size: 258039 MB
   node 8 free: 256507 MB
   node 9 cpus: 288-319
   node 9 size: 250037 MB
   node 9 free: 249643 MB
   node 10 cpus: 320-351
   node 10 size: 258039 MB
   node 10 free: 257464 MB
   node 11 cpus: 352-383
   node 11 size: 250037 MB
   node 11 free: 249577 MB
   node 12 cpus: 384-415
   node 12 size: 258039 MB
   node 12 free: 257632 MB
   node 13 cpus: 416-447
   node 13 size: 250037 MB
   node 13 free: 249710 MB
   node 14 cpus: 448-479
   node 14 size: 258039 MB
   node 14 free: 255732 MB
   node 15 cpus: 480-511
   node 15 size: 248970 MB
   node 15 free: 248610 MB
   node distances:
   node   0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15
     0:  10  12  16  16  16  16  18  18  40  40  40  40  40  40  40  40
     1:  12  10  16  16  16  16  18  18  40  40  40  40  40  40  40  40
     2:  16  16  10  12  18  18  16  16  40  40  40  40  40  40  40  40
     3:  16  16  12  10  18  18  16  16  40  40  40  40  40  40  40  40
     4:  16  16  18  18  10  12  16  16  40  40  40  40  40  40  40  40
     5:  16  16  18  18  12  10  16  16  40  40  40  40  40  40  40  40
     6:  18  18  16  16  16  16  10  12  40  40  40  40  40  40  40  40
     7:  18  18  16  16  16  16  12  10  40  40  40  40  40  40  40  40
     8:  40  40  40  40  40  40  40  40  10  12  16  16  16  16  18  18
     9:  40  40  40  40  40  40  40  40  12  10  16  16  16  16  18  18
    10:  40  40  40  40  40  40  40  40  16  16  10  12  18  18  16  16
    11:  40  40  40  40  40  40  40  40  16  16  12  10  18  18  16  16
    12:  40  40  40  40  40  40  40  40  16  16  18  18  10  12  16  16
    13:  40  40  40  40  40  40  40  40  16  16  18  18  12  10  16  16
    14:  40  40  40  40  40  40  40  40  18  18  16  16  16  16  10  12
    15:  40  40  40  40  40  40  40  40  18  18  16  16  16  16  12  10

 ------------------------------------------------------------
 9. /proc/meminfo
    MemTotal:       4160075548 kB

 ------------------------------------------------------------
 10. who -r
   run-level 3 Mar 15 06:25

 ------------------------------------------------------------
 11. Systemd service manager version: systemd 254 (254.27+suse.179.g75eab961ea)
   Default Target  Status
   multi-user      running

 ------------------------------------------------------------
 12. Services, from systemctl list-unit-files
   STATE            UNIT FILES
   enabled          YaST2-Firstboot YaST2-Second-Stage apparmor appstream-sync-cache auditd bluetooth chronyd
                    cpuset_cpunodemap cpuset_memory_spread cron dcd dcdchkgracefulshutdown dcdshutdown
                    display-manager getty@ hpe-auto-config hpe_irqbalance iscsi issue-generator kbdsettings
                    kdump kdump-early kdump-notify klog lvm2-monitor nscd postfix purge-kernels rollback
                    rsyslog smartd sshd systemd-pstore vgauthd vmblock-fuse vmtoolsd vsftpd wicked
                    wickedd-auto4 wickedd-dhcp4 wickedd-dhcp6 wickedd-nanny
   enabled-runtime  systemd-fsck-root systemd-remount-fs
   disabled         accounts-daemon amavis apache2 apache2@ autofs autoyast-initscripts blk-availability
                    bluetooth-mesh boot-sysctl ca-certificates certmonger chrony-wait clamd clamonacc
                    console-getty cups cups-browsed cxl-monitor debug-shell ebtables exchange-bmc-os-info
                    firewalld fsidd gpm grub2-once haveged ipmi ipmievd irqbalance iscsi-init iscsid
                    issue-add-ssh-keys kexec-load lunmask man-db-create mariadb mariadb@ multipathd named
                    ndctl-monitor nfs nfs-blkmap nfs-server nfsserver nmb ostree-remount ostree-state-overlay@
                    rpcbind rpmconfigcheck rsyncd rtkit-daemon samba-bgqd smartd_generate_opts smb snmpd
                    snmptrapd spamd spampd speech-dispatcherd srp_daemon srp_daemon_port@ sysstat
                    sysstat_collect sysstat_summary systemd-boot-check-no-failures systemd-confext
                    systemd-network-generator systemd-sysext systemd-time-wait-sync systemd-timesyncd tuned
                    udisks2 update-system-flatpaks upower vncserver@ winbind wsdd ypbind
   indirect         serial-getty@ systemd-userdbd tftp wickedd

 ------------------------------------------------------------
 13. Linux kernel boot-time arguments, from /proc/cmdline
   BOOT_IMAGE=/boot/vmlinuz-6.4.0-150700.53.31-default
   root=UUID=3ce88dfc-10b5-4b60-8fd3-dd57db4a46f6
   rd.auto=1
   console=ttyS0,115200n8
   selinux=0
   security=
   splash=silent
   mitigations=auto
   console=ttyS0,115200
   udev.children-max=512
   nmi_watchdog=0
   uv_nmi.action=kdump
   add_efi_memmap
   tsc=nowatchdog
   earlyprintk=ttyS0,115200
   log_buf_len=8M
   numa_balancing=disable
   crashkernel=1G,high
   watchdog_thresh=60
   workqueue.watchdog_thresh=120

 ------------------------------------------------------------
 14. cpupower frequency-info
   analyzing CPU 325:
     current policy: frequency should be within 800 MHz and 3.80 GHz.
                     The governor "performance" may decide which speed to use
                     within this range.
     boost state support:
       Supported: yes
       Active: yes

 ------------------------------------------------------------
 15. tuned-adm active
   No current active profile.

 ------------------------------------------------------------
 16. sysctl
   kernel.numa_balancing               0
   kernel.randomize_va_space           2
   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                     20
   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                      60
   vm.watermark_boost_factor       15000
   vm.watermark_scale_factor          10
   vm.zone_reclaim_mode                0

 ------------------------------------------------------------
 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             SUSE Linux Enterprise Server 15 SP7
   hpe-foundation-release HPE Foundation Software 2.5.9, Build 757.1570.260209T0200.a.sles15sp7hpe-260209T0200

 ------------------------------------------------------------
 20. Disk information
 SPEC is set to: /home/cpu2017
   Filesystem     Type  Size  Used Avail Use% Mounted on
   /dev/nvme0n1p2 xfs   1.5T   40G  1.5T   3% /

 ------------------------------------------------------------
 21. /sys/devices/virtual/dmi/id
     Vendor:         HPE
     Product:        Compute Scale-up Server 3250
     Product Family: 1590PID03030202
     Serial:         5UFD3H1634-000

 ------------------------------------------------------------
 22. dmidecode
   Additional information from dmidecode 3.6 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:
     64x Micron MTC40F2046S1RC64BD2 MWFF 64 GB 2 rank 6400


 ------------------------------------------------------------
 23. BIOS
 (This section combines info from /sys/devices and dmidecode.)
    BIOS Vendor:       HPE
    BIOS Version:      Bundle:1.0.340-20260215_094624 SFW:010.001.014.000.2602130229
    BIOS Date:         02/13/2026

Compiler Version Notes

============================================================================================================
C               | 619.lbm_s(base, peak) 638.imagick_s(base, peak) 644.nab_s(base, peak)
------------------------------------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2025.2.0 Build 20250605
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
------------------------------------------------------------------------------------------------------------

============================================================================================================
C++, C, Fortran | 607.cactuBSSN_s(base, peak)
------------------------------------------------------------------------------------------------------------
Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2025.2.0 Build 20250605
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2025.2.0 Build 20250605
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2025.2.0 Build 20250605
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
------------------------------------------------------------------------------------------------------------

============================================================================================================
Fortran         | 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak) 654.roms_s(base, peak)
------------------------------------------------------------------------------------------------------------
Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2025.2.0 Build 20250605
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
------------------------------------------------------------------------------------------------------------

============================================================================================================
Fortran, C      | 621.wrf_s(base, peak) 627.cam4_s(base, peak) 628.pop2_s(base, peak)
------------------------------------------------------------------------------------------------------------
Intel(R) Fortran Compiler for applications running on Intel(R) 64, Version 2025.2.0 Build 20250605
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
Intel(R) oneAPI DPC++/C++ Compiler for applications running on Intel(R) 64, Version 2025.2.0 Build 20250605
Copyright (C) 1985-2025 Intel Corporation. All rights reserved.
------------------------------------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 icx 

Fortran benchmarks:

 ifx 

Benchmarks using both Fortran and C:

 ifx   icx 

Benchmarks using Fortran, C, and C++:

 icpx   icx   ifx 

Base Portability Flags

603.bwaves_s:  -DSPEC_LP64 
607.cactuBSSN_s:  -DSPEC_LP64 
619.lbm_s:  -DSPEC_LP64 
621.wrf_s:  -DSPEC_LP64   -DSPEC_CASE_FLAG   -convert big_endian 
627.cam4_s:  -DSPEC_LP64   -DSPEC_CASE_FLAG 
628.pop2_s:  -DSPEC_LP64   -DSPEC_CASE_FLAG   -convert big_endian   -assume byterecl 
638.imagick_s:  -DSPEC_LP64 
644.nab_s:  -DSPEC_LP64 
649.fotonik3d_s:  -DSPEC_LP64 
654.roms_s:  -DSPEC_LP64 

Base Optimization Flags

C benchmarks:

 -w   -std=c11   -m64   -Wl,-z,muldefs   -xgraniterapids   -Ofast   -ffast-math   -flto   -mfpmath=sse   -funroll-loops   -qopt-mem-layout-trans=4   -fiopenmp   -DSPEC_OPENMP   -Wno-implicit-int   -mprefer-vector-width=512   -L/usr/local/jemalloc64-5.0.1/lib   -ljemalloc 

Fortran benchmarks:

 -w   -m64   -Wl,-z,muldefs   -DSPEC_OPENMP   -xgraniterapids   -Ofast   -ffast-math   -flto   -mfpmath=sse   -funroll-loops   -qopt-mem-layout-trans=4   -fiopenmp   -nostandard-realloc-lhs   -align array32byte   -auto   -L/usr/local/jemalloc64-5.0.1/lib   -ljemalloc 

Benchmarks using both Fortran and C:

 -w   -m64   -std=c11   -Wl,-z,muldefs   -xgraniterapids   -Ofast   -ffast-math   -flto   -mfpmath=sse   -funroll-loops   -qopt-mem-layout-trans=4   -fiopenmp   -DSPEC_OPENMP   -Wno-implicit-int   -mprefer-vector-width=512   -nostandard-realloc-lhs   -align array32byte   -auto   -L/usr/local/jemalloc64-5.0.1/lib   -ljemalloc 

Benchmarks using Fortran, C, and C++:

 -w   -std=c++14   -m64   -std=c11   -Wl,-z,muldefs   -xgraniterapids   -Ofast   -ffast-math   -flto   -mfpmath=sse   -funroll-loops   -qopt-mem-layout-trans=4   -fiopenmp   -DSPEC_OPENMP   -Wno-implicit-int   -mprefer-vector-width=512   -nostandard-realloc-lhs   -align array32byte   -auto   -L/usr/local/jemalloc64-5.0.1/lib   -ljemalloc 

Peak Compiler Invocation

C benchmarks:

 icx 

Fortran benchmarks:

 ifx 

Benchmarks using both Fortran and C:

 ifx   icx 

Benchmarks using Fortran, C, and C++:

 icpx   icx   ifx 

Peak Portability Flags

Same as Base Portability Flags

Peak Optimization Flags

C benchmarks:

619.lbm_s:  basepeak = yes 
638.imagick_s:  basepeak = yes 
644.nab_s:  basepeak = yes 

Fortran benchmarks:

603.bwaves_s:  basepeak = yes 
649.fotonik3d_s:  basepeak = yes 
654.roms_s:  basepeak = yes 

Benchmarks using both Fortran and C:

621.wrf_s:  basepeak = yes 
627.cam4_s:  basepeak = yes 
628.pop2_s:  basepeak = yes 

Benchmarks using Fortran, C, and C++:

607.cactuBSSN_s:  basepeak = yes 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-Intel-CSS-GNR-rev1.3.html,
http://www.spec.org/cpu2017/flags/Intel-ic2025-official-linux64.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-Intel-CSS-GNR-rev1.3.xml,
http://www.spec.org/cpu2017/flags/Intel-ic2025-official-linux64.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 2017-2026 Standard Performance Evaluation Corporation
Tested with SPEC CPU®2017 v1.1.9 on 2026-03-15 09:45:59-0400.
Report generated on 2026-04-22 06:55:20 by SPEC CPU®2017 HTML formatter v6442.
Originally published on 2026-04-21.