SPEC(R) CPU2017 Floating Point Rate Result Sugon Sugon A320-G30 (AMD EPYC 7601) CPU2017 License: 9046 Test date: Dec-2017 Test sponsor: Sugon Hardware availability: Dec-2017 Tested by: Sugon Software availability: Aug-2017 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate --------------- ------- --------- --------- ------- --------- --------- 503.bwaves_r 64 2406 267 S 32 1152 279 S 503.bwaves_r 64 2403 267 S 32 1161 276 S 503.bwaves_r 64 2404 267 * 32 1153 278 * 507.cactuBSSN_r 64 545 149 * 64 557 145 * 507.cactuBSSN_r 64 543 149 S 64 553 147 S 507.cactuBSSN_r 64 548 148 S 64 557 145 S 508.namd_r 64 487 125 * 64 444 137 * 508.namd_r 64 487 125 S 64 445 137 S 508.namd_r 64 486 125 S 64 444 137 S 510.parest_r 64 2536 66.0 S 32 1009 82.9 * 510.parest_r 64 2540 65.9 * 32 1010 82.9 S 510.parest_r 64 2543 65.8 S 32 1009 83.0 S 511.povray_r 64 932 160 S 64 897 167 S 511.povray_r 64 932 160 * 64 896 167 * 511.povray_r 64 924 162 S 64 891 168 S 519.lbm_r 64 966 69.8 * 32 480 70.3 * 519.lbm_r 64 965 69.9 S 32 480 70.3 S 519.lbm_r 64 969 69.6 S 32 476 70.9 S 521.wrf_r 64 1096 131 S 32 530 135 * 521.wrf_r 64 1097 131 * 32 531 135 S 521.wrf_r 64 1098 131 S 32 529 136 S 526.blender_r 64 581 168 * 64 592 165 S 526.blender_r 64 582 167 S 64 583 167 * 526.blender_r 64 577 169 S 64 582 167 S 527.cam4_r 64 828 135 S 64 830 135 S 527.cam4_r 64 829 135 * 64 832 135 * 527.cam4_r 64 831 135 S 64 840 133 S 538.imagick_r 64 677 235 S 64 676 235 * 538.imagick_r 64 677 235 * 64 678 235 S 538.imagick_r 64 682 233 S 64 676 236 S 544.nab_r 64 562 192 S 64 559 193 S 544.nab_r 64 561 192 S 64 562 192 S 544.nab_r 64 562 192 * 64 560 192 * 549.fotonik3d_r 64 2896 86.1 S 32 1425 87.5 S 549.fotonik3d_r 64 2895 86.2 * 32 1427 87.4 * 549.fotonik3d_r 64 2894 86.2 S 32 1432 87.1 S 554.roms_r 64 2373 42.9 S 32 931 54.6 * 554.roms_r 64 2369 42.9 * 32 929 54.7 S 554.roms_r 64 2365 43.0 S 32 935 54.4 S ================================================================================= 503.bwaves_r 64 2404 267 * 32 1153 278 * 507.cactuBSSN_r 64 545 149 * 64 557 145 * 508.namd_r 64 487 125 * 64 444 137 * 510.parest_r 64 2540 65.9 * 32 1009 82.9 * 511.povray_r 64 932 160 * 64 896 167 * 519.lbm_r 64 966 69.8 * 32 480 70.3 * 521.wrf_r 64 1097 131 * 32 530 135 * 526.blender_r 64 581 168 * 64 583 167 * 527.cam4_r 64 829 135 * 64 832 135 * 538.imagick_r 64 677 235 * 64 676 235 * 544.nab_r 64 562 192 * 64 560 192 * 549.fotonik3d_r 64 2895 86.2 * 32 1427 87.4 * 554.roms_r 64 2369 42.9 * 32 931 54.6 * SPECrate2017_fp_base 125 SPECrate2017_fp_peak 132 HARDWARE -------- CPU Name: AMD EPYC 7601 Max MHz.: 3200 Nominal: 2200 Enabled: 32 cores, 1 chip, 2 threads/core 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 / 4 cores Other: None Memory: 256 GB (8 x 32 GB 2Rx4 PC4-2667V-R, running at 2400) Storage: 1 x 1000 GB SATA, 7200 RPM Other: None SOFTWARE -------- OS: Red Hat Enterprise Linux Server 7.4 kernel 3.10.0-693.2.2 Compiler: C/C++: Version 1.0.0 of AOCC Fortran: Version 4.8.2 of GCC Parallel: No Firmware: American Megatrends Inc. BIOS Version 1QLSH015 released Oct-2017 File System: xfs System State: Run level 3 (Multi User) Base Pointers: 64-bit Peak Pointers: 32/64-bit Other: None Submit Notes ------------ The config file option 'submit' was used. 'numactl' was used to bind copies to the cores. See the configuration file for details. 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 runcpu command invoked through numactl i.e.: numactl --interleave=all runcpu 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) Huge pages were not configured for this run. General Notes ------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH = "/home/cpu2017/amd1704-rate-libs-revC/64;/home/cpu2017/amd1704-rate-libs-revC/32:" MALLOC_CONF = "lg_chunk:28" The AMD64 AOCC Compiler Suite is available at http://developer.amd.com/tools-and-sdks/cpu-development/amd-optimizing-cc-compiler/ Binaries were compiled on a system with 2x AMD EPYC 7601 CPU + 512GB Memory using RHEL 7.4 jemalloc, a general purpose malloc implementation, was obtained at https://github.com/jemalloc/jemalloc/releases/download/4.5.0/jemalloc-4.5.0.tar.bz2 jemalloc was 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. The AOCC Gold Linker plugin was installed and used for the link stage. The AOCC Fortran Plugin version 1.0 was used to leverage AOCC optimizers with gfortran. It is available here: http://developer.amd.com/amd-aocc/ Platform Notes -------------- BIOS settings: Determinism Slider = Power cTDP Control = Manual cTDP = 200 Sysinfo program /home/cpu2017/bin/sysinfo Rev: r5797 of 2017-06-14 96c45e4568ad54c135fd618bcc091c0f running on localhost Sun Dec 3 14:53:17 2017 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 7601 32-Core Processor 1 "physical id"s (chips) 64 "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 : 32 siblings : 64 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 From lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 64 On-line CPU(s) list: 0-63 Thread(s) per core: 2 Core(s) per socket: 32 Socket(s): 1 NUMA node(s): 4 Vendor ID: AuthenticAMD CPU family: 23 Model: 1 Model name: AMD EPYC 7601 32-Core Processor Stepping: 2 CPU MHz: 2200.000 CPU max MHz: 2200.0000 CPU min MHz: 1200.0000 BogoMIPS: 4391.17 Virtualization: AMD-V L1d cache: 32K L1i cache: 64K L2 cache: 512K L3 cache: 8192K NUMA node0 CPU(s): 0-7,32-39 NUMA node1 CPU(s): 8-15,40-47 NUMA node2 CPU(s): 16-23,48-55 NUMA node3 CPU(s): 24-31,56-63 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 art rep_good nopl nonstop_tsc extd_apicid 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 cpb hw_pstate avic fsgsbase bmi1 avx2 smep bmi2 rdseed adx smap clflushopt sha_ni xsaveopt xsavec xgetbv1 arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold 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 4 5 6 7 32 33 34 35 36 37 38 39 node 0 size: 64644 MB node 0 free: 63072 MB node 1 cpus: 8 9 10 11 12 13 14 15 40 41 42 43 44 45 46 47 node 1 size: 65535 MB node 1 free: 63966 MB node 2 cpus: 16 17 18 19 20 21 22 23 48 49 50 51 52 53 54 55 node 2 size: 65535 MB node 2 free: 63993 MB node 3 cpus: 24 25 26 27 28 29 30 31 56 57 58 59 60 61 62 63 node 3 size: 65535 MB node 3 free: 63973 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: 263303876 kB HugePages_Total: 0 Hugepagesize: 2048 kB From /etc/*release* /etc/*version* os-release: NAME="Red Hat Enterprise Linux Server" VERSION="7.4 (Maipo)" ID="rhel" ID_LIKE="fedora" VARIANT="Server" VARIANT_ID="server" VERSION_ID="7.4" PRETTY_NAME="Red Hat Enterprise Linux Server 7.4 (Maipo)" redhat-release: Red Hat Enterprise Linux Server release 7.4 (Maipo) system-release: Red Hat Enterprise Linux Server release 7.4 (Maipo) system-release-cpe: cpe:/o:redhat:enterprise_linux:7.4:ga:server uname -a: Linux localhost 3.10.0-693.2.2.el7.x86_64 #1 SMP Mon Sep 25 08:21:56 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux run-level 3 Dec 1 13:22 SPEC is set to: /home/cpu2017 Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/rhel-home xfs 877G 59G 818G 7% /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 American Megatrends Inc. 1QLSH015 10/19/2017 Memory: 8x Samsung M393A4K40CB2-CTD 32 GB 2 rank 2666, configured at 2400 8x Unknown Unknown (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== CC 519.lbm_r(base, peak) 538.imagick_r(base, peak) 544.nab_r(base, peak) ------------------------------------------------------------------------------ AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM AOCC.LLVM.4.0.0.B35.2017_04_26) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin ------------------------------------------------------------------------------ ============================================================================== CXXC 508.namd_r(base, peak) 510.parest_r(base, peak) ------------------------------------------------------------------------------ AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM AOCC.LLVM.4.0.0.B35.2017_04_26) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin ------------------------------------------------------------------------------ ============================================================================== CC 511.povray_r(base, peak) 526.blender_r(base, peak) ------------------------------------------------------------------------------ AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM AOCC.LLVM.4.0.0.B35.2017_04_26) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM AOCC.LLVM.4.0.0.B35.2017_04_26) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin ------------------------------------------------------------------------------ ============================================================================== FC 507.cactuBSSN_r(base, peak) ------------------------------------------------------------------------------ AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM AOCC.LLVM.4.0.0.B35.2017_04_26) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin AOCC.LLVM.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM AOCC.LLVM.4.0.0.B35.2017_04_26) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/AOCC-1.0-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 503.bwaves_r(base, peak) 549.fotonik3d_r(base, peak) 554.roms_r(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 521.wrf_r(base, peak) 527.cam4_r(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.4.0.0.B35.2017_04_26 clang version 4.0.0 (CLANG:) (based on LLVM AOCC.LLVM.4.0.0.B35.2017_04_26) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /root/work/compilers/AOCC-1.0-Compiler/bin ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Fortran benchmarks: clang gfortran Benchmarks using both Fortran and C: clang gfortran Benchmarks using both C and C++: clang++ clang Benchmarks using Fortran, C, and C++: clang++ clang gfortran Base Portability Flags ---------------------- 503.bwaves_r: -DSPEC_LP64 507.cactuBSSN_r: -DSPEC_LP64 508.namd_r: -DSPEC_LP64 510.parest_r: -DSPEC_LP64 511.povray_r: -DSPEC_LP64 519.lbm_r: -DSPEC_LP64 521.wrf_r: -DSPEC_CASE_FLAG -fconvert=big-endian -DSPEC_LP64 526.blender_r: -funsigned-char -D__BOOL_DEFINED -DSPEC_LP64 527.cam4_r: -DSPEC_CASE_FLAG -DSPEC_LP64 538.imagick_r: -DSPEC_LP64 544.nab_r: -DSPEC_LP64 549.fotonik3d_r: -DSPEC_LP64 554.roms_r: -DSPEC_LP64 Base Optimization Flags ----------------------- C benchmarks: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -disable-vect-cmp -O3 -ffast-math -march=znver1 -fstruct-layout=2 -mllvm -unroll-threshold=100 -fremap-arrays -mno-avx2 -inline-threshold=1000 -z muldefs -ljemalloc C++ benchmarks: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -disable-vect-cmp -O3 -march=znver1 -mllvm -unroll-threshold=100 -finline-aggressive -fremap-arrays -inline-threshold=1000 -z muldefs -ljemalloc Fortran benchmarks: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -disable-vect-cmp -O3(gfortran) -O3(clang) -mavx -madx -funroll-loops -ffast-math -z muldefs -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option="-merge-constant -disable-vect-cmp" -ljemalloc -lgfortran -lamdlibm Benchmarks using both Fortran and C: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -disable-vect-cmp -O3(clang) -ffast-math -march=znver1 -fstruct-layout=2 -mllvm -unroll-threshold=100 -fremap-arrays -mno-avx2 -inline-threshold=1000 -O3(gfortran) -mavx -madx -funroll-loops -z muldefs -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option="-merge-constant -disable-vect-cmp" -ljemalloc -lgfortran -lamdlibm Benchmarks using both C and C++: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -disable-vect-cmp -O3 -ffast-math -march=znver1 -fstruct-layout=2 -mllvm -unroll-threshold=100 -fremap-arrays -mno-avx2 -inline-threshold=1000 -finline-aggressive -z muldefs -ljemalloc Benchmarks using Fortran, C, and C++: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -disable-vect-cmp -O3(clang) -ffast-math -march=znver1 -fstruct-layout=2 -mllvm -unroll-threshold=100 -fremap-arrays -mno-avx2 -inline-threshold=1000 -finline-aggressive -O3(gfortran) -mavx -madx -funroll-loops -z muldefs -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option="-merge-constant -disable-vect-cmp" -ljemalloc Peak Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Fortran benchmarks: clang gfortran Benchmarks using both Fortran and C: clang gfortran Benchmarks using both C and C++: clang++ clang Benchmarks using Fortran, C, and C++: clang++ clang gfortran Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -Ofast -march=znver1 -fstruct-layout=3 -mllvm -vectorize-memory-aggressively -mno-avx2 -unroll-threshold=100 -fremap-arrays -inline-threshold=1000 -ljemalloc C++ benchmarks: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -Ofast -march=znver1 -finline-aggressive -mllvm -unroll-threshold=100 -fremap-arrays -inline-threshold=1000 -ljemalloc Fortran benchmarks: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -O3(gfortran) -O3(clang) -mavx2 -madx -funroll-loops -ffast-math -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option="-merge-constant -inline-threshold:1000" -ljemalloc -lgfortran -lamdlibm Benchmarks using both Fortran and C: 521.wrf_r: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -O3(clang) -mavx -ffast-math -O3(gfortran) -funroll-loops -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option="-merge-constant -inline-threshold:1000" -ljemalloc -lgfortran -lamdlibm 527.cam4_r: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -Ofast -march=znver1 -fstruct-layout=3 -mllvm -vectorize-memory-aggressively -mno-avx2 -unroll-threshold=100 -fremap-arrays -inline-threshold=1000 -O3(gfortran) -O3(clang) -mavx2 -madx -funroll-loops -ffast-math -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option="-merge-constant -inline-threshold:1000" -ljemalloc -lgfortran -lamdlibm Benchmarks using both C and C++: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -Ofast -march=znver1 -fstruct-layout=3 -mllvm -vectorize-memory-aggressively -mno-avx2 -unroll-threshold=100 -fremap-arrays -inline-threshold=1000 -finline-aggressive -ljemalloc Benchmarks using Fortran, C, and C++: -flto -Wl,-plugin-opt= -merge-constant -Wl,-plugin-opt=-lsr-in-nested-loop -Ofast -march=znver1 -fstruct-layout=3 -mllvm -vectorize-memory-aggressively -mno-avx2 -unroll-threshold=100 -fremap-arrays -inline-threshold=1000 -finline-aggressive -O3 -mavx2 -madx -funroll-loops -ffast-math -fplugin=dragonegg.so -fplugin-arg-dragonegg-llvm-option="-merge-constant -inline-threshold:1000" -ljemalloc The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/gcc.2017-11-20.html http://www.spec.org/cpu2017/flags/aocc100-flags-revC-I.html http://www.spec.org/cpu2017/flags/Sugon-Naples-Platform-Settings-revC-I.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/gcc.2017-11-20.xml http://www.spec.org/cpu2017/flags/aocc100-flags-revC-I.xml http://www.spec.org/cpu2017/flags/Sugon-Naples-Platform-Settings-revC-I.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 v1.0.2 on 2017-12-03 01:53:16-0500. Report generated on 2019-02-20 21:10:10 by CPU2017 ASCII formatter v6067. Originally published on 2017-12-26.