SPEC(R) ACCEL(TM) ACC Summary Supermicro EPYC 7451 A+ Server 1023US-TR4 Test Sponsor: NVIDIA Corporation Mon Aug 13 16:19:34 2018 ACCEL License: 019 Test date: Aug-2018 Test sponsor: NVIDIA Corporation Hardware availability: Jul-2017 Tested by: NVIDIA Corporation Software availability: Aug-2018 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 303.ostencil 145 70.4 2.06 S 145 70.4 2.06 S 303.ostencil 145 70.1 2.07 * 145 70.1 2.07 * 303.ostencil 145 69.9 2.07 S 145 69.9 2.07 S 304.olbm 455 57.4 7.93 S 455 57.4 7.93 S 304.olbm 455 57.2 7.95 S 455 57.2 7.95 S 304.olbm 455 57.3 7.94 * 455 57.3 7.94 * 314.omriq 956 507 1.89 S 956 507 1.89 S 314.omriq 956 507 1.89 * 956 507 1.89 * 314.omriq 956 506 1.89 S 956 506 1.89 S 350.md 252 130 1.94 S 252 130 1.94 S 350.md 252 130 1.94 * 252 130 1.94 * 350.md 252 130 1.94 S 252 130 1.94 S 351.palm 370 179 2.06 S 370 179 2.06 S 351.palm 370 179 2.07 * 370 179 2.07 * 351.palm 370 179 2.07 S 370 179 2.07 S 352.ep 530 166 3.18 S 530 166 3.18 S 352.ep 530 166 3.19 * 530 166 3.19 * 352.ep 530 166 3.19 S 530 166 3.19 S 353.clvrleaf 445 283 1.57 S 445 283 1.57 S 353.clvrleaf 445 282 1.58 * 445 282 1.58 * 353.clvrleaf 445 281 1.58 S 445 281 1.58 S 354.cg 408 75.9 5.37 S 408 75.9 5.37 S 354.cg 408 75.4 5.41 S 408 75.4 5.41 S 354.cg 408 75.4 5.41 * 408 75.4 5.41 * 355.seismic 370 169 2.18 * 370 169 2.18 * 355.seismic 370 169 2.18 S 370 169 2.18 S 355.seismic 370 169 2.19 S 370 169 2.19 S 356.sp 276 87.3 3.16 S 276 87.3 3.16 S 356.sp 276 87.0 3.17 S 276 87.0 3.17 S 356.sp 276 87.1 3.17 * 276 87.1 3.17 * 357.csp 270 86.8 3.11 S 270 86.8 3.11 S 357.csp 270 86.2 3.13 S 270 86.2 3.13 S 357.csp 270 86.3 3.13 * 270 86.3 3.13 * 359.miniGhost 369 126 2.94 S 369 126 2.94 S 359.miniGhost 369 125 2.96 S 369 125 2.96 S 359.miniGhost 369 125 2.94 * 369 125 2.94 * 360.ilbdc 367 185 1.99 S 367 185 1.99 S 360.ilbdc 367 184 1.99 S 367 184 1.99 S 360.ilbdc 367 185 1.99 * 367 185 1.99 * 363.swim 230 97.7 2.35 S 230 97.7 2.35 S 363.swim 230 97.6 2.36 * 230 97.6 2.36 * 363.swim 230 97.6 2.36 S 230 97.6 2.36 S 370.bt 223 149 1.49 S 223 149 1.49 S 370.bt 223 146 1.52 * 223 146 1.52 * 370.bt 223 146 1.53 S 223 146 1.53 S ============================================================================== 303.ostencil 145 70.1 2.07 * 145 70.1 2.07 * 304.olbm 455 57.3 7.94 * 455 57.3 7.94 * 314.omriq 956 507 1.89 * 956 507 1.89 * 350.md 252 130 1.94 * 252 130 1.94 * 351.palm 370 179 2.07 * 370 179 2.07 * 352.ep 530 166 3.19 * 530 166 3.19 * 353.clvrleaf 445 282 1.58 * 445 282 1.58 * 354.cg 408 75.4 5.41 * 408 75.4 5.41 * 355.seismic 370 169 2.18 * 370 169 2.18 * 356.sp 276 87.1 3.17 * 276 87.1 3.17 * 357.csp 270 86.3 3.13 * 270 86.3 3.13 * 359.miniGhost 369 125 2.94 * 369 125 2.94 * 360.ilbdc 367 185 1.99 * 367 185 1.99 * 363.swim 230 97.6 2.36 * 230 97.6 2.36 * 370.bt 223 146 1.52 * 223 146 1.52 * SPECaccel_acc_base 2.59 SPECaccel_acc_peak 2.59 HARDWARE -------- CPU Name: AMD EPYC 7451 CPU Characteristics: CPU MHz: 2300 CPU MHz Maximum: 3200 FPU: Integrated CPU(s) enabled: 48 cores, 2 chips, 24 cores/chip, 2 threads/core CPU(s) orderable: 1,2 chips Primary Cache: 64 KB I + 32 KB D on chip per core Secondary Cache: 512 KB I+D on chip per core L3 Cache: 64 MB I+D on chip per chip, 8 MB shared / 3 cores Other Cache: None Memory: 256 GB (16 x 16GB 4DRx4 PC4-2666V-L, running at 2667) Disk Subsystem: 1 x 480 GB Intel SATA SSD (SSDSC2BB48) Other Hardware: None ACCELERATOR ----------- Accel Model Name: EPYC 7451 Accel Vendor: AMD Accel Name: EPYC 7451 Type of Accel: CPU Accel Connection: Not Applicable Does Accel Use ECC: Yes Accel Description: AMD EPYC 48-core CPU Accel Driver: Not Applicable SOFTWARE -------- Operating System: CentOS Linux release 7.4.1708 (Core) 4.15.0-1.el7.elrepo.x86_64 Compiler: PGI Professional Edition, Release 18.7 LLVM File System: xfs System State: Run level 3 (multi-user) Other Software: None Submit Notes ------------ The config file option 'submit' was used. Submit command: numactl --interleave all $command Platform Notes -------------- Sysinfo program /local/home/colgrove/SPECACCEL/Docs/sysinfo $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35 running on epyc.pgi.net Mon Aug 13 13:19:35 2018 This section contains SUT (System Under Test) info as seen by some common utilities. To remove or add to this section, see: http://www.spec.org/accel/Docs/config.html#sysinfo From /proc/cpuinfo model name : AMD EPYC 7451 24-Core Processor 2 "physical id"s (chips) 96 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 24 siblings : 48 physical 0: cores 0 1 2 4 5 6 8 9 10 12 13 14 16 17 18 20 21 22 24 25 26 28 29 30 physical 1: cores 0 1 2 4 5 6 8 9 10 12 13 14 16 17 18 20 21 22 24 25 26 28 29 30 cache size : 512 KB From /proc/meminfo MemTotal: 264029300 kB HugePages_Total: 20 Hugepagesize: 2048 kB /usr/bin/lsb_release -d CentOS Linux release 7.4.1708 (Core) From /etc/*release* /etc/*version* centos-release: CentOS Linux release 7.4.1708 (Core) centos-release-upstream: Derived from Red Hat Enterprise Linux 7.4 (Source) hpe-mpi-release: HPE MPI 1.1, Build 717r22.rhel74-1711292100 os-release: NAME="CentOS Linux" VERSION="7 (Core)" ID="centos" ID_LIKE="rhel fedora" VERSION_ID="7" PRETTY_NAME="CentOS Linux 7 (Core)" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:centos:centos:7" redhat-release: CentOS Linux release 7.4.1708 (Core) sgi-release: SGI Performance Suite 1.15 system-release: CentOS Linux release 7.4.1708 (Core) system-release-cpe: cpe:/o:centos:centos:7 uname -a: Linux epyc.pgi.net 4.15.0-1.el7.elrepo.x86_64 #1 SMP Sun Jan 28 20:45:20 EST 2018 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Aug 1 13:00 SPEC is set to: /local/home/colgrove/SPECACCEL Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/centos-root xfs 443G 161G 282G 37% / Additional information from dmidecode: 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. (End of data from sysinfo program) General Notes ------------- Environment variables set by runspec before the start of the run: ACC_NUM_CORES = "48" HUGETLB_PATH = "/mnt/hugetlb" KMP_ALL_THREADS = "48" OMP_PLACES = "{0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14},{15},{16},{17},{18},{19}, {20},{21},{22},{23},{24},{25},{26},{27},{28},{29},{30},{31},{32},{33},{34},{35},{36},{37},{38},{39}, {40},{41},{42},{43},{44},{45},{46},{47}" OMP_PROC_BIND = "true" OMP_THREAD_LIMIT = "48" Yes: 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. Base Compiler Invocation ------------------------ C benchmarks: pgcc Fortran benchmarks: pgfortran Benchmarks using both Fortran and C: pgcc pgfortran Base Optimization Flags ----------------------- C benchmarks: -fast -Mnouniform -Mhugetlb -V18.7 -Mllvm -acc -ta=multicore Fortran benchmarks: -fast -Mnouniform -Mhugetlb -V18.7 -Mllvm -acc -ta=multicore Benchmarks using both Fortran and C: 353.clvrleaf: -fast -Mnouniform -Mhugetlb -V18.7 -Mllvm -acc -ta=multicore 359.miniGhost: -fast -Mnouniform -Mhugetlb -V18.7 -Mllvm -acc -ta=multicore -Mnomain Peak Optimization Flags ----------------------- C benchmarks: 303.ostencil: basepeak = yes 304.olbm: basepeak = yes 314.omriq: basepeak = yes 352.ep: basepeak = yes 354.cg: basepeak = yes 357.csp: basepeak = yes 370.bt: basepeak = yes Fortran benchmarks: 350.md: basepeak = yes 351.palm: basepeak = yes 355.seismic: basepeak = yes 356.sp: basepeak = yes 360.ilbdc: basepeak = yes 363.swim: basepeak = yes Benchmarks using both Fortran and C: 353.clvrleaf: basepeak = yes 359.miniGhost: basepeak = yes The flags files that were used to format this result can be browsed at https://www.spec.org/accel/flags/PGI-Platform-Multicore-OMP.html https://www.spec.org/accel/flags/pgi2018_flags.html You can also download the XML flags sources by saving the following links: https://www.spec.org/accel/flags/PGI-Platform-Multicore-OMP.xml https://www.spec.org/accel/flags/pgi2018_flags.xml SPEC and SPEC ACCEL are registered trademarks or 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 webmaster@spec.org. Copyright 2015-2018 Standard Performance Evaluation Corporation Tested with SPEC ACCEL v1.2. Report generated on Thu Aug 30 18:55:34 2018 by ACCEL ASCII formatter v1290. Originally published on 30 August 2018.