SPEC(R) ACCEL(TM) OMP Summary Supermicro EPYC 7451 A+ Server 1023US-TR4 Test Sponsor: NVIDIA Corporation Mon Aug 13 14:10:05 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 -------------- ------ --------- --------- ------ --------- --------- 503.postencil 109 64.2 1.70 * 109 64.2 1.70 * 503.postencil 109 64.1 1.70 S 109 64.1 1.70 S 503.postencil 109 64.2 1.70 S 109 64.2 1.70 S 504.polbm 122 60.3 2.02 S 122 60.3 2.02 S 504.polbm 122 60.0 2.03 S 122 60.0 2.03 S 504.polbm 122 60.2 2.03 * 122 60.2 2.03 * 514.pomriq 621 506 1.23 S 621 506 1.23 S 514.pomriq 621 506 1.23 S 621 506 1.23 S 514.pomriq 621 506 1.23 * 621 506 1.23 * 550.pmd 241 131 1.84 * 241 131 1.84 * 550.pmd 241 131 1.84 S 241 131 1.84 S 550.pmd 241 131 1.84 S 241 131 1.84 S 551.ppalm 544 199 2.73 S 544 199 2.73 S 551.ppalm 544 199 2.73 * 544 199 2.73 * 551.ppalm 544 199 2.74 S 544 199 2.74 S 552.pep 231 167 1.38 S 231 167 1.38 S 552.pep 231 168 1.38 * 231 168 1.38 * 552.pep 231 175 1.32 S 231 175 1.32 S 553.pclvrleaf 1145 280 4.09 S 1145 280 4.09 S 553.pclvrleaf 1145 280 4.09 S 1145 280 4.09 S 553.pclvrleaf 1145 280 4.09 * 1145 280 4.09 * 554.pcg 333 73.1 4.56 S 333 73.1 4.56 S 554.pcg 333 73.1 4.55 * 333 73.1 4.55 * 554.pcg 333 73.4 4.53 S 333 73.4 4.53 S 555.pseismic 282 159 1.78 * 282 159 1.78 * 555.pseismic 282 159 1.78 S 282 159 1.78 S 555.pseismic 282 159 1.77 S 282 159 1.77 S 556.psp 818 86.1 9.50 S 818 86.1 9.50 S 556.psp 818 86.4 9.46 S 818 86.4 9.46 S 556.psp 818 86.4 9.47 * 818 86.4 9.47 * 557.pcsp 859 80.2 10.7 * 859 80.2 10.7 * 557.pcsp 859 80.1 10.7 S 859 80.1 10.7 S 557.pcsp 859 80.2 10.7 S 859 80.2 10.7 S 559.pmniGhost 397 119 3.35 S 397 119 3.35 S 559.pmniGhost 397 119 3.35 * 397 119 3.35 * 559.pmniGhost 397 119 3.34 S 397 119 3.34 S 560.pilbdc 653 182 3.59 S 653 182 3.59 S 560.pilbdc 653 183 3.57 * 653 183 3.57 * 560.pilbdc 653 183 3.56 S 653 183 3.56 S 563.pswim 159 99.4 1.60 * 159 99.4 1.60 * 563.pswim 159 99.7 1.60 S 159 99.7 1.60 S 563.pswim 159 99.1 1.60 S 159 99.1 1.60 S 570.pbt 780 41.8 18.6 S 780 41.8 18.6 S 570.pbt 780 42.2 18.5 S 780 42.2 18.5 S 570.pbt 780 42.0 18.6 * 780 42.0 18.6 * ============================================================================== 503.postencil 109 64.2 1.70 * 109 64.2 1.70 * 504.polbm 122 60.2 2.03 * 122 60.2 2.03 * 514.pomriq 621 506 1.23 * 621 506 1.23 * 550.pmd 241 131 1.84 * 241 131 1.84 * 551.ppalm 544 199 2.73 * 544 199 2.73 * 552.pep 231 168 1.38 * 231 168 1.38 * 553.pclvrleaf 1145 280 4.09 * 1145 280 4.09 * 554.pcg 333 73.1 4.55 * 333 73.1 4.55 * 555.pseismic 282 159 1.78 * 282 159 1.78 * 556.psp 818 86.4 9.47 * 818 86.4 9.47 * 557.pcsp 859 80.2 10.7 * 859 80.2 10.7 * 559.pmniGhost 397 119 3.35 * 397 119 3.35 * 560.pilbdc 653 183 3.57 * 653 183 3.57 * 563.pswim 159 99.4 1.60 * 159 99.4 1.60 * 570.pbt 780 42.0 18.6 * 780 42.0 18.6 * SPECaccel_omp_base 3.18 SPECaccel_omp_peak 3.18 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 11:10:06 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" 551.ppalm (base): "advec_ws_private" src.alt was used. 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 Portability Flags ---------------------- 503.postencil: -DSPEC_USE_INNER_SIMD 504.polbm: -DSPEC_USE_INNER_SIMD 514.pomriq: -DSPEC_USE_INNER_SIMD 550.pmd: -DSPEC_USE_INNER_SIMD 551.ppalm: -DSPEC_USE_INNER_SIMD 552.pep: -DSPEC_USE_INNER_SIMD 553.pclvrleaf: -DSPEC_USE_INNER_SIMD 554.pcg: -DSPEC_USE_INNER_SIMD 555.pseismic: -DSPEC_USE_INNER_SIMD 556.psp: -DSPEC_USE_INNER_SIMD 557.pcsp: -DSPEC_USE_INNER_SIMD 559.pmniGhost: -DSPEC_USE_INNER_SIMD 560.pilbdc: -DSPEC_USE_INNER_SIMD 563.pswim: -DSPEC_USE_INNER_SIMD 570.pbt: -DSPEC_USE_INNER_SIMD Base Optimization Flags ----------------------- C benchmarks: -fast -Mnouniform -Mhugetlb -mp -V18.7 -Mllvm Fortran benchmarks: -fast -Mnouniform -Mhugetlb -mp -V18.7 -Mllvm Benchmarks using both Fortran and C: 553.pclvrleaf: -fast -Mnouniform -Mhugetlb -mp -V18.7 -Mllvm 559.pmniGhost: -fast -Mnouniform -Mhugetlb -mp -V18.7 -Mllvm -Mnomain Peak Optimization Flags ----------------------- C benchmarks: 503.postencil: basepeak = yes 504.polbm: basepeak = yes 514.pomriq: basepeak = yes 552.pep: basepeak = yes 554.pcg: basepeak = yes 557.pcsp: basepeak = yes 570.pbt: basepeak = yes Fortran benchmarks: 550.pmd: basepeak = yes 551.ppalm: basepeak = yes 555.pseismic: basepeak = yes 556.psp: basepeak = yes 560.pilbdc: basepeak = yes 563.pswim: basepeak = yes Benchmarks using both Fortran and C: 553.pclvrleaf: basepeak = yes 559.pmniGhost: 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 18:55:47 2018 by ACCEL ASCII formatter v1290. Originally published on 30 August 2018.