SPEC(R) CPU2017 Floating Point Speed Result Hewlett Packard Enterprise ProLiant DL325 Gen10 (3.10 GHz, AMD EPYC 7371) Test Sponsor: HPE CPU2017 License: 3 Test date: Feb-2019 Test sponsor: HPE Hardware availability: Apr-2019 Tested by: HPE Software availability: Jul-2018 Base Base Base Peak Peak Peak Benchmarks Threads Run Time Ratio Threads Run Time Ratio --------------- ------- --------- --------- ------- --------- --------- 603.bwaves_s 16 239 247 S 16 239 247 S 603.bwaves_s 16 250 236 S 16 250 236 S 603.bwaves_s 16 245 240 * 16 245 240 * 607.cactuBSSN_s 16 155 108 S 16 153 109 S 607.cactuBSSN_s 16 159 105 S 16 155 107 * 607.cactuBSSN_s 16 157 106 * 16 157 107 S 619.lbm_s 16 173 30.2 * 16 173 30.2 * 619.lbm_s 16 173 30.2 S 16 173 30.2 S 619.lbm_s 16 174 30.2 S 16 174 30.2 S 621.wrf_s 16 167 79.4 S 16 167 79.4 S 621.wrf_s 16 167 79.4 * 16 167 79.4 * 621.wrf_s 16 166 79.4 S 16 166 79.6 S 627.cam4_s 16 176 50.3 S 16 176 50.3 S 627.cam4_s 16 176 50.3 * 16 176 50.3 * 627.cam4_s 16 176 50.2 S 16 176 50.2 S 628.pop2_s 16 289 41.0 * 16 289 41.1 S 628.pop2_s 16 290 41.0 S 16 289 41.0 * 628.pop2_s 16 289 41.1 S 16 289 41.0 S 638.imagick_s 16 237 60.9 * 16 237 60.9 * 638.imagick_s 16 236 61.0 S 16 236 61.0 S 638.imagick_s 16 238 60.5 S 16 238 60.5 S 644.nab_s 16 173 101 S 16 173 101 S 644.nab_s 16 174 101 * 16 174 101 * 644.nab_s 16 174 101 S 16 174 101 S 649.fotonik3d_s 16 174 52.3 S 16 174 52.5 * 649.fotonik3d_s 16 176 51.9 S 16 173 52.6 S 649.fotonik3d_s 16 175 52.1 * 16 174 52.3 S 654.roms_s 16 201 78.5 S 16 201 78.5 S 654.roms_s 16 201 78.3 * 16 201 78.3 * 654.roms_s 16 202 78.0 S 16 202 78.0 S ================================================================================= 603.bwaves_s 16 245 240 * 16 245 240 * 607.cactuBSSN_s 16 157 106 * 16 155 107 * 619.lbm_s 16 173 30.2 * 16 173 30.2 * 621.wrf_s 16 167 79.4 * 16 167 79.4 * 627.cam4_s 16 176 50.3 * 16 176 50.3 * 628.pop2_s 16 289 41.0 * 16 289 41.0 * 638.imagick_s 16 237 60.9 * 16 237 60.9 * 644.nab_s 16 174 101 * 16 174 101 * 649.fotonik3d_s 16 175 52.1 * 16 174 52.5 * 654.roms_s 16 201 78.3 * 16 201 78.3 * SPECspeed2017_fp_base 70.8 SPECspeed2017_fp_peak 70.9 HARDWARE -------- CPU Name: AMD EPYC 7371 Max MHz.: 3800 Nominal: 3100 Enabled: 16 cores, 1 chip Orderable: 1 chip Cache L1: 64 KB I + 32 KB D on chip per core L2: 512 KB I+D on chip per core L3: 64 MB I+D on chip per chip, 8 MB shared / 2 cores Other: None Memory: 512 GB (8 x 64 GB 4Rx4 PC4-2666V-L) Storage: 1 x 400 GB SAS SSD RAID 0 Other: None SOFTWARE -------- OS: SUSE linux Enterprise Server 12 (x86_64) SP3 Kernel version 4.4.132-94.33-default Compiler: C/C++: Version 1.2.1 of AOCC Fortran: Version 4.8.2 of GCC Parallel: Yes Firmware: HPE BIOS Version A41 10/02/2018 released Oct-2018 File System: btrfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: jemalloc memory allocator library V5.1.0 Compiler Notes -------------- The AMD64 AOCC Compiler Suite is available at http://developer.amd.com/amd-aocc/ The AOCC Gold Linker plugin was installed and used for the link stage. The AOCC Fortran Plugin version 1.2 was used to leverage AOCC optimizers with gfortran. It is available here: http://developer.amd.com/amd-aocc/ jemalloc: configured and built with GCC v4.8.5 in RHEL v7.2 under default conditions. jemalloc uses environment variable MALLOC_CONF with values narenas and lg_chunk: narenas: sets the maximum number of arenas to use for automatic multiplexing of threads and arenas. lg_chunk: set the virtual memory chunk size (log base 2). For example, lg_chunk:21 sets the default chunk size to 2^21 = 2MiB. Operating System Notes ---------------------- 'ulimit -s unlimited' was used to set environment stack size 'ulimit -l 2097152' was used to set environment locked pages in memory limit runspec command invoked through numactl i.e.: numactl --interleave=all runspec Set dirty_ratio=8 to limit dirty cache to 8% of memory Set swappiness=1 to swap only if necessary Set zone_reclaim_mode=1 to free local node memory and avoid remote memory sync then drop_caches=3 to reset caches before invoking runcpu dirty_ratio, swappiness, zone_reclaim_mode and drop_caches were all set using privileged echo (e.g. echo 1 > /proc/sys/vm/swappiness). Transparent huge pages were enabled for this run (OS default) General Notes ------------- Environment variables set by runcpu before the start of the run: GOMP_CPU_AFFINITY = "0-31" LD_LIBRARY_PATH = "/home/cpu2017/amd1806-speed-libs-revA/64:/home/cpu2017/amd1806-speed-libs-revA/32:" OMP_PROC_BIND = "true" OMP_STACKSIZE = "192M" OMP_WAIT_POLICY = "active" Binaries were compiled on a system with 2x AMD EPYC 7601 CPU + 512GB Memory using RHEL 7.4 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: configured and built with GCC v4.8.2 in RHEL v7.2 under default conditions. jemalloc: sources available from jemalloc.net or https://github.com/jemalloc/jemalloc/releases Platform Notes -------------- BIOS Configuration AMD SMT Option set to Disabled Thermal Configuration set to Maximum Cooling Performance Determinism set to Power Deterministic Workload Power and Utilization Monitoring set to Disabled Minimum Processor Idle Power core C-State set to C6 State Sysinfo program /home/cpu2017/bin/sysinfo Rev: r5974 of 2018-05-19 9bcde8f2999c33d61f64985e45859ea9 running on linux-qlr8 Thu Feb 7 20:11:00 2019 SUT (System Under Test) info as seen by some common utilities. For more information on this section, see https://www.spec.org/cpu2017/Docs/config.html#sysinfo From /proc/cpuinfo model name : AMD EPYC 7371 16-Core Processor 1 "physical id"s (chips) 16 "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 : 16 siblings : 16 physical 0: cores 0 1 8 9 16 17 24 25 32 33 40 41 48 49 56 57 From lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 16 Socket(s): 1 NUMA node(s): 4 Vendor ID: AuthenticAMD CPU family: 23 Model: 1 Model name: AMD EPYC 7371 16-Core Processor Stepping: 2 CPU MHz: 3100.000 CPU max MHz: 3100.0000 CPU min MHz: 2500.0000 BogoMIPS: 6188.22 Virtualization: AMD-V L1d cache: 32K L1i cache: 64K L2 cache: 512K L3 cache: 8192K NUMA node0 CPU(s): 0-3 NUMA node1 CPU(s): 4-7 NUMA node2 CPU(s): 8-11 NUMA node3 CPU(s): 12-15 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc extd_apicid amd_dcm aperfmperf eagerfpu pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_l2 mwaitx arat cpb hw_pstate ssbd retpoline retpoline_amd npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold vmmcall avic fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 clzero irperf ibpb overflow_recov succor smca /proc/cpuinfo cache data cache size : 512 KB From numactl --hardware WARNING: a numactl 'node' might or might not correspond to a physical chip. available: 4 nodes (0-3) node 0 cpus: 0 1 2 3 node 0 size: 128841 MB node 0 free: 128654 MB node 1 cpus: 4 5 6 7 node 1 size: 129022 MB node 1 free: 128822 MB node 2 cpus: 8 9 10 11 node 2 size: 129022 MB node 2 free: 128916 MB node 3 cpus: 12 13 14 15 node 3 size: 129022 MB node 3 free: 128902 MB node distances: node 0 1 2 3 0: 10 16 16 16 1: 16 10 16 16 2: 16 16 10 16 3: 16 16 16 10 From /proc/meminfo MemTotal: 528291400 kB HugePages_Total: 0 Hugepagesize: 2048 kB /usr/bin/lsb_release -d SUSE Linux Enterprise Server 12 SP3 From /etc/*release* /etc/*version* SuSE-release: SUSE Linux Enterprise Server 12 (x86_64) VERSION = 12 PATCHLEVEL = 3 # This file is deprecated and will be removed in a future service pack or release. # Please check /etc/os-release for details about this release. os-release: NAME="SLES" VERSION="12-SP3" VERSION_ID="12.3" PRETTY_NAME="SUSE Linux Enterprise Server 12 SP3" ID="sles" ANSI_COLOR="0;32" CPE_NAME="cpe:/o:suse:sles:12:sp3" uname -a: Linux linux-qlr8 4.4.132-94.33-default #1 SMP Tue May 29 20:09:56 UTC 2018 (76aae3b) x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: CVE-2017-5754 (Meltdown): Not affected CVE-2017-5753 (Spectre variant 1): Mitigation: __user pointer sanitization CVE-2017-5715 (Spectre variant 2): Mitigation: Full AMD retpoline + IBPB run-level 3 Feb 7 14:36 SPEC is set to: /home/cpu2017 Filesystem Type Size Used Avail Use% Mounted on /dev/sda4 xfs 331G 4.4G 326G 2% /home Additional information from dmidecode 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. BIOS HPE A41 10/02/2018 Memory: 8x UNKNOWN NOT AVAILABLE 8x UNKNOWN NOT AVAILABLE 64 GB 4 rank 2666 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== CC 619.lbm_s(base, peak) 638.imagick_s(base, peak) 644.nab_s(base, peak) ------------------------------------------------------------------------------ AOCC.LLVM.1.2.1.B29.2018_05_14 clang version 6.0.0 (CLANG: b6b3d31d6df08fb7da935a28842b39b7b3c2c55b) (llvm/cpu/llvm 18855c80ed252fc4ba4ac41e2086627ef2bddd04) (based on LLVM AOCC.LLVM.1.2.1.B29.2018_05_14) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/aocc1.2.1/AOCC-1.2.1-Compiler/bin ------------------------------------------------------------------------------ ============================================================================== FC 607.cactuBSSN_s(base, peak) ------------------------------------------------------------------------------ AOCC.LLVM.1.2.1.B29.2018_05_14 clang version 6.0.0 (CLANG: b6b3d31d6df08fb7da935a28842b39b7b3c2c55b) (llvm/cpu/llvm 18855c80ed252fc4ba4ac41e2086627ef2bddd04) (based on LLVM AOCC.LLVM.1.2.1.B29.2018_05_14) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/aocc1.2.1/AOCC-1.2.1-Compiler/bin AOCC.LLVM.1.2.1.B29.2018_05_14 clang version 6.0.0 (CLANG: b6b3d31d6df08fb7da935a28842b39b7b3c2c55b) (llvm/cpu/llvm 18855c80ed252fc4ba4ac41e2086627ef2bddd04) (based on LLVM AOCC.LLVM.1.2.1.B29.2018_05_14) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/aocc1.2.1/AOCC-1.2.1-Compiler/bin GNU Fortran (GCC) 4.8.2 Copyright (C) 2013 Free Software Foundation, Inc. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING ------------------------------------------------------------------------------ ============================================================================== FC 603.bwaves_s(base, peak) 649.fotonik3d_s(base, peak) 654.roms_s(base, peak) ------------------------------------------------------------------------------ GNU Fortran (GCC) 4.8.2 Copyright (C) 2013 Free Software Foundation, Inc. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING ------------------------------------------------------------------------------ ============================================================================== CC 621.wrf_s(base, peak) 627.cam4_s(base, peak) 628.pop2_s(base, peak) ------------------------------------------------------------------------------ GNU Fortran (GCC) 4.8.2 Copyright (C) 2013 Free Software Foundation, Inc. GNU Fortran comes with NO WARRANTY, to the extent permitted by law. You may redistribute copies of GNU Fortran under the terms of the GNU General Public License. For more information about these matters, see the file named COPYING AOCC.LLVM.1.2.1.B29.2018_05_14 clang version 6.0.0 (CLANG: b6b3d31d6df08fb7da935a28842b39b7b3c2c55b) (llvm/cpu/llvm 18855c80ed252fc4ba4ac41e2086627ef2bddd04) (based on LLVM AOCC.LLVM.1.2.1.B29.2018_05_14) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/aocc1.2.1/AOCC-1.2.1-Compiler/bin ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: clang Fortran benchmarks: clang gfortran Benchmarks using both Fortran and C: clang gfortran Benchmarks using Fortran, C, and C++: clang++ clang gfortran Base Portability Flags ---------------------- 603.bwaves_s: -DSPEC_LP64 607.cactuBSSN_s: -DSPEC_LP64 619.lbm_s: -DSPEC_LP64 621.wrf_s: -DSPEC_CASE_FLAG -fconvert=big-endian -DSPEC_LP64 627.cam4_s: -DSPEC_CASE_FLAG -DSPEC_LP64 628.pop2_s: -DSPEC_CASE_FLAG -fconvert=big-endian -DSPEC_LP64 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: -flto -fuse-ld=lld -Wl,-mllvm -Wl,-function-specialize -O3 -ffast-math -march=znver1 -fstruct-layout=3 -mllvm -unroll-threshold=50 -fremap-arrays -mno-avx2 -mllvm -inline-threshold=1000 -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -function-specialize -z muldefs -lamdlibm -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -ljemalloc Fortran benchmarks: -flto -fuse-ld=lld -Wl,-mllvm -Wl,-function-specialize -O3 -funroll-loops -ffast-math -z muldefs -lamdlibm -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option=-inline-threshold:1000 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -ljemalloc -lgfortran Benchmarks using both Fortran and C: -flto -fuse-ld=lld -Wl,-mllvm -Wl,-function-specialize -O3 -ffast-math -march=znver1 -fstruct-layout=3 -mllvm -unroll-threshold=50 -fremap-arrays -mno-avx2 -mllvm -inline-threshold=1000 -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -function-specialize -funroll-loops -z muldefs -lamdlibm -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option=-inline-threshold:1000 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -ljemalloc -lgfortran Benchmarks using Fortran, C, and C++: -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -flto -fuse-ld=lld -Wl,-mllvm -Wl,-function-specialize -O3 -ffast-math -march=znver1 -fstruct-layout=3 -mllvm -unroll-threshold=50 -fremap-arrays -mno-avx2 -mllvm -inline-threshold=1000 -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -function-specialize -mllvm -unroll-threshold=100 -mllvm -enable-partial-unswitch -funroll-loops -z muldefs -lamdlibm -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option=-inline-threshold:1000 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -ljemalloc Base Other Flags ---------------- C benchmarks: -Wno-return-type -DUSE_OPENMP Fortran benchmarks: -DUSE_OPENMP -Wno-return-type Benchmarks using both Fortran and C: -DUSE_OPENMP -Wno-return-type Benchmarks using Fortran, C, and C++: -Wno-return-type -DUSE_OPENMP Peak Compiler Invocation ------------------------ C benchmarks: clang Fortran benchmarks: clang gfortran Benchmarks using both Fortran and C: clang gfortran Benchmarks using Fortran, C, and C++: clang++ clang gfortran 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: -flto -fuse-ld=lld -Wl,-mllvm -Wl,-function-specialize -O3 -funroll-loops -ffast-math -z muldefs -lamdlibm -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option=-inline-threshold:1000 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -ljemalloc -lgfortran 654.roms_s: basepeak = yes Benchmarks using both Fortran and C: 621.wrf_s: -flto -fuse-ld=lld -Wl,-mllvm -Wl,-function-specialize -Ofast -march=znver1 -mno-sse4a -fstruct-layout=5 -mllvm -vectorize-memory-aggressively -mno-avx2 -mllvm -unroll-threshold=50 -fremap-arrays -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -flv-function-specialization -mllvm -enable-vectorize-compares -O3 -funroll-loops -ffast-math -z muldefs -lamdlibm -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option=-inline-threshold:1000 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -ljemalloc -lgfortran 627.cam4_s: basepeak = yes 628.pop2_s: Same as 621.wrf_s Benchmarks using Fortran, C, and C++: -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -flto -fuse-ld=lld -Wl,-mllvm -Wl,-function-specialize -Ofast -march=znver1 -mno-sse4a -fstruct-layout=5 -mllvm -vectorize-memory-aggressively -mno-avx2 -mllvm -unroll-threshold=50 -fremap-arrays -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -flv-function-specialization -mllvm -enable-vectorize-compares -mllvm -unroll-threshold=100 -O3 -funroll-loops -ffast-math -z muldefs -lamdlibm -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option=-inline-threshold:1000 -DSPEC_OPENMP -fopenmp -fopenmp=libomp -lomp -ljemalloc Peak Other Flags ---------------- C benchmarks: -Wno-return-type -DUSE_OPENMP Fortran benchmarks: -DUSE_OPENMP -Wno-return-type Benchmarks using both Fortran and C: -DUSE_OPENMP -Wno-return-type Benchmarks using Fortran, C, and C++: -Wno-return-type -DUSE_OPENMP The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/aocc100-flags-revC-I.2018-11-13.html http://www.spec.org/cpu2017/flags/gcc.2017-11-20.html http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-V1.2-EPYC-revD.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/aocc100-flags-revC-I.2018-11-13.xml http://www.spec.org/cpu2017/flags/gcc.2017-11-20.xml http://www.spec.org/cpu2017/flags/HPE-Platform-Flags-AMD-V1.2-EPYC-revD.xml SPEC is a registered trademark 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 2017-2019 Standard Performance Evaluation Corporation Tested with SPEC CPU2017 v1.0.5 on 2019-02-07 21:10:59-0500. Report generated on 2019-04-03 17:24:07 by CPU2017 ASCII formatter v6067. Originally published on 2019-04-03.