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Lenovo Global Technology EPYC 7H12 CPU ThinkSystem SR665 |
SPECaccel_omp_base = 10.5 |
|
SPECaccel_omp_peak = Not Run |
| ACCEL license: | 16 | Test date: | Jan-2020 |
|---|---|---|---|
| Test sponsor: | Lenovo Global Technology | Hardware Availability: | Jun-2020 |
| Tested by: | Lenovo Global Technology | Software Availability: | Jun-2020 |
| Hardware | |
|---|---|
| CPU Name: | AMD EPYC 7H12 |
| CPU Characteristics: | Turbo up to 3.3 GHz |
| CPU MHz: | 2600 |
| CPU MHz Maximum: | 3300 |
| FPU: | Integrated |
| CPU(s) enabled: | 128 cores, 2 chips, 64 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: | 512 KB I+D on chip per core |
| L3 Cache: | 256 MB I+D on chip per chip 16 MB shared / 4 cores |
| Other Cache: | None |
| Memory: | 1 TB (16 x 64 GB 2Rx4 PC4-3200AA-R) |
| Disk Subsystem: | 1 x 480 GB 2.5" SSD |
| Other Hardware: | None |
| Accelerator | |
|---|---|
| Accel Model Name: | EPYC 7H12 CPU |
| Accel Vendor: | AMD |
| Accel Name: | EPYC 7H12 CPU |
| Type of Accel: | CPU |
| Accel Connection: | Not applicable |
| Does Accel Use ECC: | yes |
| Accel Description: | 1 x AMD EPYC 7H12 CPU |
| Accel Driver: | Not applicable |
| Software | |
|---|---|
| Operating System: | SUSE Linux Enterprise Server 15 SP1, kernel 4.12.14-195-default |
| Compiler: | Intel C/C++/Fortran 20.0 for Linux Version 19.1.0.166 Build 20191121 |
| File System: | btrfs |
| System State: | Run-level 3 |
| Other Software: | None |
Results Table
| Benchmark | Base | Peak | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||
| 503.postencil | 17.1 | 6.37 | 17.0 | 6.41 | 17.5 | 6.23 | ||||||
| 504.polbm | 17.6 | 6.95 | 17.5 | 6.97 | 17.5 | 6.98 | ||||||
| 514.pomriq | 117 | 5.29 | 116 | 5.36 | 119 | 5.21 | ||||||
| 550.pmd | 20.3 | 11.9 | 20.2 | 11.9 | 20.2 | 11.9 | ||||||
| 551.ppalm | 114 | 4.78 | 114 | 4.78 | 116 | 4.67 | ||||||
| 552.pep | 44.9 | 5.15 | 44.8 | 5.16 | 44.8 | 5.16 | ||||||
| 553.pclvrleaf | 70.4 | 16.3 | 71.2 | 16.1 | 69.9 | 16.4 | ||||||
| 554.pcg | 47.9 | 6.94 | 48.1 | 6.92 | 47.9 | 6.96 | ||||||
| 555.pseismic | 54.3 | 5.20 | 52.5 | 5.37 | 52.6 | 5.36 | ||||||
| 556.psp | 34.7 | 23.6 | 35.7 | 22.9 | 34.2 | 23.9 | ||||||
| 557.pcsp | 25.1 | 34.2 | 28.9 | 29.7 | 25.5 | 33.7 | ||||||
| 559.pmniGhost | 54.6 | 7.28 | 52.8 | 7.52 | 54.1 | 7.34 | ||||||
| 560.pilbdc | 92.7 | 7.04 | 93.6 | 6.98 | 93.2 | 7.01 | ||||||
| 563.pswim | 4.48 | 35.5 | 5.11 | 31.1 | 4.75 | 33.5 | ||||||
| 570.pbt | 22.8 | 34.3 | 23.4 | 33.4 | 22.7 | 34.4 | ||||||
Submit Notes
The config file option 'submit' was used.
Platform Notes
Sysinfo program /home/ACCEL1.3/Docs/sysinfo running on linux-x8nq Fri Feb 15 00:13:46 2019 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 7H12 64-Core Processor 2 "physical id"s (chips) 256 "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 : 64 siblings : 128 physical 0: cores 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 physical 1: cores 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 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 cache size : 512 KB From /proc/meminfo MemTotal: 1056669592 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* os-release: NAME="SLES" VERSION="15-SP1" VERSION_ID="15.1" PRETTY_NAME="SUSE Linux Enterprise Server 15 SP1" ID="sles" ID_LIKE="suse" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:15:sp1" uname -a: Linux linux-x8nq 4.12.14-195-default #1 SMP Tue May 7 10:55:11 UTC 2019 (8fba516) x86_64 x86_64 x86_64 GNU/Linux run-level 3 Feb 14 22:22 SPEC is set to: /home/ACCEL1.3 Filesystem Type Size Used Avail Use% Mounted on /dev/sda4 btrfs 444G 160G 284G 37% /home 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. BIOS Lenovo D8E105F-1.00 03/19/2020 Memory: 16x Samsung M393A8G40AB2-CWE 64 kB 2 rank 3200 MT/s 16x Unknown Unknown (End of data from sysinfo program)
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 -march=core-avx2 -qopenmp -qopenmp-offload=host -no-prec-div -no-prec-sqrt -ansi-alias -ipo -fp-model fast=2 |
Fortran benchmarks:
| -O3 -march=core-avx2 -qopenmp -qopenmp-offload=host -no-prec-div -no-prec-sqrt -ansi-alias -ipo -fp-model fast=2 |
Benchmarks using both Fortran and C:
| -O3 -march=core-avx2 -qopenmp -qopenmp-offload=host -no-prec-div -no-prec-sqrt -ansi-alias -ipo -fp-model fast=2 |