SPEC(R) ACCEL(TM) OMP Summary Intel Intel Xeon Gold 6148 Intel Server System R2208WFTZS (2 x Intel Xeon Gold 6148, 2.40 GHz, SMT ON, Turbo ON) Endeavour Node Tue Jul 18 08:09:40 2017 ACCEL License: 13 Test date: Jul-2017 Test sponsor: Intel Hardware availability: Jul-2017 Tested by: Intel Software availability: Oct-2017 Base Base Base Peak Peak Peak Benchmarks Ref. Run Time Ratio Ref. Run Time Ratio -------------- ------ --------- --------- ------ --------- --------- 503.postencil 109 43.7 2.49 S 109 43.7 2.49 S 503.postencil 109 45.7 2.39 S 109 45.7 2.39 S 503.postencil 109 44.7 2.44 * 109 44.7 2.44 * 504.polbm 122 39.1 3.12 S 122 39.1 3.12 S 504.polbm 122 41.1 2.97 S 122 41.1 2.97 S 504.polbm 122 40.3 3.03 * 122 40.3 3.03 * 514.pomriq 621 180 3.46 S 621 180 3.46 S 514.pomriq 621 188 3.30 S 621 188 3.30 S 514.pomriq 621 182 3.42 * 621 182 3.42 * 550.pmd 241 51.0 4.73 * 241 46.9 5.14 S 550.pmd 241 51.0 4.73 S 241 46.7 5.16 * 550.pmd 241 51.7 4.66 S 241 46.6 5.17 S 551.ppalm 544 210 2.59 * 544 102 5.33 * 551.ppalm 544 209 2.60 S 544 99.2 5.48 S 551.ppalm 544 210 2.59 S 544 103 5.27 S 552.pep 231 72.2 3.20 S 231 65.1 3.55 * 552.pep 231 69.7 3.32 S 231 65.2 3.54 S 552.pep 231 70.0 3.30 * 231 65.0 3.55 S 553.pclvrleaf 1145 166 6.89 S 1145 143 8.00 S 553.pclvrleaf 1145 167 6.85 S 1145 142 8.06 S 553.pclvrleaf 1145 166 6.89 * 1145 143 8.01 * 554.pcg 333 52.9 6.29 S 333 52.9 6.29 S 554.pcg 333 54.1 6.16 S 333 54.1 6.16 S 554.pcg 333 53.0 6.28 * 333 53.0 6.28 * 555.pseismic 282 92.5 3.05 S 282 87.5 3.22 * 555.pseismic 282 90.9 3.10 S 282 87.7 3.21 S 555.pseismic 282 91.1 3.10 * 282 85.7 3.29 S 556.psp 818 52.7 15.5 S 818 52.7 15.5 S 556.psp 818 56.0 14.6 S 818 56.0 14.6 S 556.psp 818 52.7 15.5 * 818 52.7 15.5 * 557.pcsp 859 53.9 15.9 * 859 53.9 15.9 * 557.pcsp 859 55.3 15.5 S 859 55.3 15.5 S 557.pcsp 859 53.6 16.0 S 859 53.6 16.0 S 559.pmniGhost 397 93.4 4.25 * 397 83.1 4.78 S 559.pmniGhost 397 94.3 4.21 S 397 83.1 4.78 * 559.pmniGhost 397 93.1 4.27 S 397 83.2 4.77 S 560.pilbdc 653 155 4.22 * 653 152 4.30 * 560.pilbdc 653 154 4.24 S 653 153 4.28 S 560.pilbdc 653 155 4.21 S 653 152 4.31 S 563.pswim 159 47.3 3.36 * 159 45.2 3.52 S 563.pswim 159 49.0 3.25 S 159 45.3 3.51 S 563.pswim 159 47.0 3.38 S 159 45.2 3.52 * 570.pbt 780 32.0 24.4 S 780 32.0 24.4 S 570.pbt 780 32.2 24.2 * 780 32.2 24.2 * 570.pbt 780 32.9 23.7 S 780 32.9 23.7 S ============================================================================== 503.postencil 109 44.7 2.44 * 109 44.7 2.44 * 504.polbm 122 40.3 3.03 * 122 40.3 3.03 * 514.pomriq 621 182 3.42 * 621 182 3.42 * 550.pmd 241 51.0 4.73 * 241 46.7 5.16 * 551.ppalm 544 210 2.59 * 544 102 5.33 * 552.pep 231 70.0 3.30 * 231 65.1 3.55 * 553.pclvrleaf 1145 166 6.89 * 1145 143 8.01 * 554.pcg 333 53.0 6.28 * 333 53.0 6.28 * 555.pseismic 282 91.1 3.10 * 282 87.5 3.22 * 556.psp 818 52.7 15.5 * 818 52.7 15.5 * 557.pcsp 859 53.9 15.9 * 859 53.9 15.9 * 559.pmniGhost 397 93.4 4.25 * 397 83.1 4.78 * 560.pilbdc 653 155 4.22 * 653 152 4.30 * 563.pswim 159 47.3 3.36 * 159 45.2 3.52 * 570.pbt 780 32.2 24.2 * 780 32.2 24.2 * SPECaccel_omp_base 5.16 SPECaccel_omp_peak 5.61 HARDWARE -------- CPU Name: Intel Xeon Gold 6148 CPU Characteristics: Simultaneous multithreading (SMT) ON, Turbo ON CPU MHz: 2400 CPU MHz Maximum: 3700 FPU: Integrated CPU(s) enabled: 40 cores, 2 chips, 20 cores/chip, 2 threads/core CPU(s) orderable: 1,2 chips Primary Cache: 32 KB I + 32 KB D on chip per core Secondary Cache: 1 MB I+D on chip per core L3 Cache: 27.5 MB I+D on chip per chip Other Cache: None Memory: 196 GB (12 x 16 GB 2Rx4 DDR4-2666 ECC Registered) Disk Subsystem: 108 TB Panasas ActiveStor 14 Other Hardware: None ACCELERATOR ----------- Accel Model Name: Intel Xeon Gold 6148 Accel Vendor: Intel Accel Name: Intel Xeon Gold 6148 Type of Accel: CPU Accel Connection: N/A Does Accel Use ECC: yes Accel Description: 2 x Intel Xeon Gold 6148, 2.40 GHz, SMT ON, Turbo ON Accel Driver: N/A SOFTWARE -------- Operating System: Red Hat Enterprise Linux Server release 7.3 (Maipo) 3.10.0-514.6.2.0.1.el7.x86_64.knl1 Compiler: C/C++/Fortran: Version 18.0 of Intel Composer XE for Linux Build File System: panfs System State: Run level 3 (default) Other Software: FFTW 3.3.6 Platform Notes -------------- Sysinfo program /panfs/projects/innl/abobyr/SpecACCEL_OMP/kits/kit1.2_skx_18.0/Docs/sysinfo $Rev: 6965 $ $Date:: 2015-04-21 #$ c05a7f14b1b1765e3fe1df68447e8a35 running on epb227 Tue Jul 18 06:09:41 2017 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 : Intel(R) Xeon(R) Gold 6148 CPU @ 2.40GHz 2 "physical id"s (chips) 80 "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 : 20 siblings : 40 physical 0: cores 0 1 2 3 4 8 9 10 11 12 16 17 18 19 20 24 25 26 27 28 physical 1: cores 0 1 2 3 4 8 9 10 11 12 16 17 18 19 20 24 25 26 27 28 cache size : 28160 KB From /proc/meminfo MemTotal: 196699188 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* oracle-release: Oracle Linux Server release 7.3 os-release: NAME="Oracle Linux Server" VERSION="7.3" ID="ol" VERSION_ID="7.3" PRETTY_NAME="Oracle Linux Server 7.3" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:oracle:linux:7:3:server" HOME_URL="https://linux.oracle.com/" redhat-release: Red Hat Enterprise Linux Server release 7.3 (Maipo) system-release: Oracle Linux Server release 7.3 system-release-cpe: cpe:/o:oracle:linux:7:3:server uname -a: Linux epb227 3.10.0-514.6.2.0.1.el7.x86_64.knl1 #1 SMP Thu Mar 2 10:19:17 MST 2017 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Jul 17 12:09 SPEC is set to: /panfs/projects/innl/abobyr/SpecACCEL_OMP/kits/kit1.2_skx_18.0 Filesystem Type Size Used Avail Use% Mounted on panfs://36.101.212.1/innl panfs 108T 41T 68T 38% /global/panfs02/innl 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 ------------- Used Environment Variables: ENV_KMP_AFFINITY=compact,0 - assign OpenMP Threads continously ENV_OMP_NUM_THREADS=80 - limits number of Threads to be started ENV_KMP_HW_SUBSET=2S,20C,2T - control Thread distribution accross sockets, cores and hw threads ENV_FORT_BUFFERED=true - enables buffered I/O for Fortran ENV_OMP_DYNAMIC=FALSE - disable the dynamic adjustment of the number of threads within a team ENV_KMP_LIBRARY=turnaround - selects the OpenMP runtime library throughput ENV_KMP_BLOCKTIME=infinite - sets the time, in milliseconds, that a thread should wait, after completing the execution of a parallel region, before sleeping. Base Compiler Invocation ------------------------ C benchmarks: icc Fortran benchmarks: ifort Benchmarks using both Fortran and C: icc ifort 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 -80 551.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 -nofor-main 560.pilbdc: -DSPEC_USE_INNER_SIMD 563.pswim: -DSPEC_USE_INNER_SIMD 570.pbt: -DSPEC_USE_INNER_SIMD Base Optimization Flags ----------------------- C benchmarks: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host Fortran benchmarks: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host Benchmarks using both Fortran and C: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host Peak Compiler Invocation ------------------------ C benchmarks: icc Fortran benchmarks: ifort Benchmarks using both Fortran and C: icc ifort Peak 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 -80 551.ppalm: -DSPEC_USE_INNER_SIMD -DSPEC_HOST_FFTW3 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 -nofor-main 560.pilbdc: -DSPEC_USE_INNER_SIMD 563.pswim: -DSPEC_USE_INNER_SIMD 570.pbt: -DSPEC_USE_INNER_SIMD Peak Optimization Flags ----------------------- C benchmarks: 503.postencil: basepeak = yes 504.polbm: basepeak = yes 514.pomriq: basepeak = yes 552.pep: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host -qopt-streaming-stores always -fimf-precision=low 554.pcg: basepeak = yes 557.pcsp: basepeak = yes 570.pbt: basepeak = yes Fortran benchmarks: 550.pmd: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host -fimf-precision=low 551.ppalm: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host -I/home/abobyr/FFTW-3.3.6_SKL/include -L/home/abobyr/FFTW-3.3.6_SKL/lib 555.pseismic: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host 556.psp: basepeak = yes 560.pilbdc: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host -qopt-prefetch=5 563.pswim: Same as 555.pseismic Benchmarks using both Fortran and C: -O3 -xCOMMON-AVX512 -qopenmp -qopenmp-offload=host -qopt-streaming-stores always Peak Other Flags ---------------- Fortran benchmarks: 551.ppalm: -lfftw3 The flags file that was used to format this result can be browsed at https://www.spec.org/accel/flags/Intel-icc18.0-linux64.20170802.html You can also download the XML flags source by saving the following link: https://www.spec.org/accel/flags/Intel-icc18.0-linux64.20170802.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 2015-2017 Standard Performance Evaluation Corporation Tested with SPEC ACCEL v1.2. Report generated on Wed Aug 2 12:35:21 2017 by ACCEL ASCII formatter v1290. Originally published on 2 August 2017.