SPEC CPU(R)2017 Floating Point Rate Result Dell Inc. PowerEdge R7515 (AMD EPYC 7443P 24-Core Processor) CPU2017 License: 55 Test date: Apr-2021 Test sponsor: Dell Inc. Hardware availability: Apr-2021 Tested by: Dell Inc. Software availability: Mar-2021 Base Base Base Peak Peak Peak Benchmarks Copies Run Time Rate Copies Run Time Rate --------------- ------- --------- --------- ------- --------- --------- 503.bwaves_r 48 1361 354 S 24 663 363 S 503.bwaves_r 48 1365 353 * 24 664 363 * 507.cactuBSSN_r 48 207 294 * 48 206 295 * 507.cactuBSSN_r 48 206 294 S 48 206 295 S 508.namd_r 48 304 150 * 48 301 151 S 508.namd_r 48 303 150 S 48 302 151 * 510.parest_r 48 762 165 S 24 257 244 S 510.parest_r 48 765 164 * 24 258 244 * 511.povray_r 48 481 233 S 48 480 234 * 511.povray_r 48 482 232 * 48 480 234 S 519.lbm_r 48 567 89.3 * 48 567 89.3 * 519.lbm_r 48 565 89.5 S 48 565 89.5 S 521.wrf_r 48 484 222 S 48 484 222 S 521.wrf_r 48 484 222 * 48 484 222 * 526.blender_r 48 313 233 * 48 313 233 * 526.blender_r 48 313 234 S 48 313 234 S 527.cam4_r 48 382 220 S 48 375 224 S 527.cam4_r 48 382 220 * 48 377 223 * 538.imagick_r 48 139 856 * 48 139 857 * 538.imagick_r 48 139 856 S 48 139 858 S 544.nab_r 48 268 302 * 48 264 306 * 544.nab_r 48 268 302 S 48 264 306 S 549.fotonik3d_r 48 1533 122 S 48 1530 122 * 549.fotonik3d_r 48 1533 122 * 48 1530 122 S 554.roms_r 48 847 90.0 * 24 365 104 * 554.roms_r 48 845 90.3 S 24 364 105 S ================================================================================= 503.bwaves_r 48 1365 353 * 24 664 363 * 507.cactuBSSN_r 48 207 294 * 48 206 295 * 508.namd_r 48 304 150 * 48 302 151 * 510.parest_r 48 765 164 * 24 258 244 * 511.povray_r 48 482 232 * 48 480 234 * 519.lbm_r 48 567 89.3 * 48 567 89.3 * 521.wrf_r 48 484 222 * 48 484 222 * 526.blender_r 48 313 233 * 48 313 233 * 527.cam4_r 48 382 220 * 48 377 223 * 538.imagick_r 48 139 856 * 48 139 857 * 544.nab_r 48 268 302 * 48 264 306 * 549.fotonik3d_r 48 1533 122 * 48 1530 122 * 554.roms_r 48 847 90.0 * 24 365 104 * SPECrate(R)2017_fp_base 212 SPECrate(R)2017_fp_peak 222 HARDWARE -------- CPU Name: AMD EPYC 7443P Max MHz: 4000 Nominal: 2850 Enabled: 24 cores, 1 chip, 2 threads/core Orderable: 1 chip Cache L1: 32 KB I + 32 KB D on chip per core L2: 512 KB I+D on chip per core L3: 128 MB I+D on chip per chip, 32 MB shared / 6 cores Other: None Memory: 1 TB (8 x 128 GB 4Rx4 PC4-3200AA-L) Storage: 125 GB on tmpfs Other: None SOFTWARE -------- OS: Red Hat Enterprise Linux 8.3 (Ootpa) 4.18.0-240.el8.x86_64 Compiler: C/C++/Fortran: Version 3.0.0 of AOCC Parallel: No Firmware: Version 2.0.3 released Jan-2021 File System: tmpfs System State: Run level 3 (multi-user) Base Pointers: 64-bit Peak Pointers: 64-bit Other: jemalloc: jemalloc memory allocator library v5.1.0 Power Management: BIOS and OS set to prefer performance at the cost of additional power usage. Compiler Notes -------------- The AMD64 AOCC Compiler Suite is available at http://developer.amd.com/amd-aocc/ 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 limit 'ulimit -l 2097152' was used to set environment locked pages in memory limit runcpu command invoked through numactl i.e.: numactl --interleave=all runcpu 'echo 8 > /proc/sys/vm/dirty_ratio' run as root to limit dirty cache to 8% of memory. 'echo 1 > /proc/sys/vm/swappiness' run as root to limit swap usage to minimum necessary. 'echo 1 > /proc/sys/vm/zone_reclaim_mode' run as root to free node-local memory and avoid remote memory usage. 'sync; echo 3 > /proc/sys/vm/drop_caches' run as root to reset filesystem caches. 'sysctl -w kernel.randomize_va_space=0' run as root to disable address space layout randomization (ASLR) to reduce run-to-run variability. 'echo always > /sys/kernel/mm/transparent_hugepage/enabled' and 'echo always > /sys/kernel/mm/transparent_hugepage/defrag' run as root for peak integer runs and all FP runs to enable Transparent Hugepages (THP). 'echo madvise > /sys/kernel/mm/transparent_hugepage/enabled' run as root for base integer runs to enable THP only on request. Environment Variables Notes --------------------------- Environment variables set by runcpu before the start of the run: LD_LIBRARY_PATH = "/mnt/ramdisk/cpu2017-1.1.7-aocc300/amd_rate_aocc300_milan_A_lib/64;/mnt /ramdisk/cpu2017-1.1.7-aocc300/amd_rate_aocc300_milan_A_lib/32:" MALLOC_CONF = "retain:true" General Notes ------------- Binaries were compiled on a system with 2x AMD EPYC 7742 CPU + 512GiB Memory using OpenSUSE 15.2 jemalloc: configured and built with GCC v4.8.2 in RHEL 7.4 (No options specified) jemalloc 5.1.0 is available here: https://github.com/jemalloc/jemalloc/releases/download/5.1.0/jemalloc-5.1.0.tar.bz2 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. Benchmark run from a 125 GB ramdisk created with the cmd: "mount -t tmpfs -o size=125G tmpfs /mnt/ramdisk" Platform Notes -------------- BIOS settings: NUMA Nodes per Socket : 4 L3 Cache as NUMA Domain : Enabled Virtualization Technology : Disabled DRAM Refresh Delay : Performance System Profile : Custom CPU Power Management : Maximum Performance Memory Patrol Scrub : Disabled PCI ASPM L1 Link Power Management : Disabled Sysinfo program /mnt/ramdisk/cpu2017-1.1.7-aocc300/bin/sysinfo Rev: r6538 of 2020-09-24 e8664e66d2d7080afeaa89d4b38e2f1c running on rhel-8-3-amd Wed Apr 7 18:19:08 2021 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 7443P 24-Core Processor 1 "physical id"s (chips) 48 "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 3 4 5 8 9 10 11 12 13 16 17 18 19 20 21 24 25 26 27 28 29 From lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 48 On-line CPU(s) list: 0-47 Thread(s) per core: 2 Core(s) per socket: 24 Socket(s): 1 NUMA node(s): 4 Vendor ID: AuthenticAMD CPU family: 25 Model: 1 Model name: AMD EPYC 7443P 24-Core Processor Stepping: 1 CPU MHz: 3476.929 BogoMIPS: 5689.48 Virtualization: AMD-V L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 32768K NUMA node0 CPU(s): 0-5,24-29 NUMA node1 CPU(s): 6-11,30-35 NUMA node2 CPU(s): 12-17,36-41 NUMA node3 CPU(s): 18-23,42-47 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 cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 invpcid_single hw_pstate sme ssbd mba sev ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr wbnoinvd amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold v_vmsave_vmload vgif umip pku ospke vaes vpclmulqdq rdpid 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 24 25 26 27 28 29 node 0 size: 257289 MB node 0 free: 257122 MB node 1 cpus: 6 7 8 9 10 11 30 31 32 33 34 35 node 1 size: 257777 MB node 1 free: 257534 MB node 2 cpus: 12 13 14 15 16 17 36 37 38 39 40 41 node 2 size: 257769 MB node 2 free: 253998 MB node 3 cpus: 18 19 20 21 22 23 42 43 44 45 46 47 node 3 size: 257732 MB node 3 free: 257714 MB node distances: node 0 1 2 3 0: 10 12 12 12 1: 12 10 12 12 2: 12 12 10 12 3: 12 12 12 10 From /proc/meminfo MemTotal: 1056318800 kB HugePages_Total: 0 Hugepagesize: 2048 kB /sbin/tuned-adm active Current active profile: throughput-performance From /etc/*release* /etc/*version* os-release: NAME="Red Hat Enterprise Linux" VERSION="8.3 (Ootpa)" ID="rhel" ID_LIKE="fedora" VERSION_ID="8.3" PLATFORM_ID="platform:el8" PRETTY_NAME="Red Hat Enterprise Linux 8.3 (Ootpa)" ANSI_COLOR="0;31" redhat-release: Red Hat Enterprise Linux release 8.3 (Ootpa) system-release: Red Hat Enterprise Linux release 8.3 (Ootpa) system-release-cpe: cpe:/o:redhat:enterprise_linux:8.3:ga uname -a: Linux rhel-8-3-amd 4.18.0-240.el8.x86_64 #1 SMP Wed Sep 23 05:13:10 EDT 2020 x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: CVE-2018-12207 (iTLB Multihit): Not affected CVE-2018-3620 (L1 Terminal Fault): Not affected Microarchitectural Data Sampling: Not affected CVE-2017-5754 (Meltdown): Not affected CVE-2018-3639 (Speculative Store Bypass): Mitigation: Speculative Store Bypass disabled via prctl and seccomp CVE-2017-5753 (Spectre variant 1): Mitigation: usercopy/swapgs barriers and __user pointer sanitization CVE-2017-5715 (Spectre variant 2): Mitigation: Full AMD retpoline, IBPB: conditional, IBRS_FW, STIBP: always-on, RSB filling CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected CVE-2019-11135 (TSX Asynchronous Abort): Not affected run-level 3 Nov 25 11:41 SPEC is set to: /mnt/ramdisk/cpu2017-1.1.7-aocc300 Filesystem Type Size Used Avail Use% Mounted on tmpfs tmpfs 125G 3.7G 122G 3% /mnt/ramdisk From /sys/devices/virtual/dmi/id Vendor: Dell Inc. Product: PowerEdge R7515 Product Family: PowerEdge Serial: 5MGPH13 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. Memory: 8x 80CE80B380CE M386AAG40AM3-CWE 128 GB 4 rank 3200 8x Not Specified Not Specified BIOS: BIOS Vendor: Dell Inc. BIOS Version: 2.0.3 BIOS Date: 01/15/2021 BIOS Revision: 2.0 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== C | 519.lbm_r(base, peak) 538.imagick_r(base, peak) | 544.nab_r(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ ============================================================================== C++ | 508.namd_r(base, peak) 510.parest_r(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ ============================================================================== C++, C | 511.povray_r(base, peak) 526.blender_r(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ ============================================================================== C++, C, Fortran | 507.cactuBSSN_r(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ ============================================================================== Fortran | 503.bwaves_r(base, peak) 549.fotonik3d_r(base, peak) | 554.roms_r(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ ============================================================================== Fortran, C | 521.wrf_r(base, peak) 527.cam4_r(base, peak) ------------------------------------------------------------------------------ AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin AMD clang version 12.0.0 (CLANG: AOCC_3.0.0-Build#78 2020_12_10) (based on LLVM Mirror.Version.12.0.0) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/AMD/aocc-compiler-3.0.0/bin ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Fortran benchmarks: flang Benchmarks using both Fortran and C: flang clang Benchmarks using both C and C++: clang++ clang Benchmarks using Fortran, C, and C++: clang++ clang flang 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 -Mbyteswapio -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: -m64 -flto -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -ffast-math -march=znver3 -fveclib=AMDLIBM -fstruct-layout=5 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -function-specialize -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -z muldefs -lamdlibm -ljemalloc -lflang -lflangrti C++ benchmarks: -m64 -std=c++98 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -flto -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -ffast-math -march=znver3 -fveclib=AMDLIBM -mllvm -enable-partial-unswitch -mllvm -unroll-threshold=100 -finline-aggressive -flv-function-specialization -mllvm -loop-unswitch-threshold=200000 -mllvm -reroll-loops -mllvm -aggressive-loop-unswitch -mllvm -extra-vectorizer-passes -mllvm -reduce-array-computations=3 -mllvm -global-vectorize-slp=true -mllvm -convert-pow-exp-to-int=false -z muldefs -lamdlibm -ljemalloc -lflang -lflangrti Fortran benchmarks: -m64 -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Hz,1,0x1 -O3 -ffast-math -march=znver3 -fveclib=AMDLIBM -Kieee -Mrecursive -mllvm -fuse-tile-inner-loop -funroll-loops -mllvm -extra-vectorizer-passes -mllvm -lsr-in-nested-loop -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -mllvm -global-vectorize-slp=true -z muldefs -lamdlibm -ljemalloc -lflang -lflangrti Benchmarks using both Fortran and C: -m64 -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -ffast-math -march=znver3 -fveclib=AMDLIBM -fstruct-layout=5 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -function-specialize -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -Hz,1,0x1 -Kieee -Mrecursive -mllvm -fuse-tile-inner-loop -funroll-loops -mllvm -extra-vectorizer-passes -mllvm -lsr-in-nested-loop -z muldefs -lamdlibm -ljemalloc -lflang -lflangrti Benchmarks using both C and C++: -m64 -std=c++98 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -flto -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -ffast-math -march=znver3 -fveclib=AMDLIBM -fstruct-layout=5 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -function-specialize -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -mllvm -enable-partial-unswitch -mllvm -unroll-threshold=100 -finline-aggressive -mllvm -loop-unswitch-threshold=200000 -mllvm -reroll-loops -mllvm -aggressive-loop-unswitch -mllvm -extra-vectorizer-passes -mllvm -convert-pow-exp-to-int=false -z muldefs -lamdlibm -ljemalloc -lflang -lflangrti Benchmarks using Fortran, C, and C++: -m64 -std=c++98 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -flto -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -O3 -ffast-math -march=znver3 -fveclib=AMDLIBM -fstruct-layout=5 -mllvm -unroll-threshold=50 -mllvm -inline-threshold=1000 -fremap-arrays -mllvm -function-specialize -flv-function-specialization -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -mllvm -enable-partial-unswitch -mllvm -unroll-threshold=100 -finline-aggressive -mllvm -loop-unswitch-threshold=200000 -mllvm -reroll-loops -mllvm -aggressive-loop-unswitch -mllvm -extra-vectorizer-passes -mllvm -convert-pow-exp-to-int=false -Hz,1,0x1 -Kieee -Mrecursive -mllvm -fuse-tile-inner-loop -funroll-loops -mllvm -lsr-in-nested-loop -z muldefs -lamdlibm -ljemalloc -lflang -lflangrti Base Other Flags ---------------- C benchmarks: -Wno-unused-command-line-argument C++ benchmarks: -Wno-unused-command-line-argument Fortran benchmarks: -Wno-unused-command-line-argument Benchmarks using both Fortran and C: -Wno-unused-command-line-argument Benchmarks using both C and C++: -Wno-unused-command-line-argument Benchmarks using Fortran, C, and C++: -Wno-unused-command-line-argument Peak Compiler Invocation ------------------------ C benchmarks: clang C++ benchmarks: clang++ Fortran benchmarks: flang Benchmarks using both Fortran and C: flang clang Benchmarks using both C and C++: clang++ clang Benchmarks using Fortran, C, and C++: clang++ clang flang Peak Portability Flags ---------------------- Same as Base Portability Flags Peak Optimization Flags ----------------------- C benchmarks: 519.lbm_r: basepeak = yes 538.imagick_r: -m64 -flto -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver3 -fveclib=AMDLIBM -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -flv-function-specialization -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -function-specialize -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -lamdlibm -ljemalloc 544.nab_r: -m64 -flto -Wl,-mllvm -Wl,-region-vectorize -Wl,-mllvm -Wl,-function-specialize -Ofast -march=znver3 -fveclib=AMDLIBM -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -flv-function-specialization -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -function-specialize -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -lamdlibm -ljemalloc C++ benchmarks: 508.namd_r: -m64 -std=c++98 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver3 -fveclib=AMDLIBM -finline-aggressive -mllvm -unroll-threshold=100 -flv-function-specialization -mllvm -enable-licm-vrp -mllvm -reroll-loops -mllvm -aggressive-loop-unswitch -mllvm -reduce-array-computations=3 -mllvm -global-vectorize-slp=true -lamdlibm -ljemalloc 510.parest_r: -m64 -std=c++98 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-suppress-fmas -Wl,-mllvm -Wl,-function-specialize -Ofast -march=znver3 -fveclib=AMDLIBM -finline-aggressive -mllvm -unroll-threshold=100 -flv-function-specialization -mllvm -enable-licm-vrp -mllvm -reroll-loops -mllvm -aggressive-loop-unswitch -mllvm -reduce-array-computations=3 -mllvm -global-vectorize-slp=true -lamdlibm -ljemalloc Fortran benchmarks: 503.bwaves_r: -m64 -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver3 -fveclib=AMDLIBM -Kieee -Mrecursive -mllvm -reduce-array-computations=3 -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -lamdlibm -ljemalloc -lflang -lflangrti 549.fotonik3d_r: Same as 503.bwaves_r 554.roms_r: -m64 -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver3 -fveclib=AMDLIBM -Kieee -Mrecursive -mllvm -reduce-array-computations=3 -mllvm -global-vectorize-slp=true -mllvm -enable-licm-vrp -Hz,1,0x1 -mllvm -fuse-tile-inner-loop -lamdlibm -ljemalloc -lflang -lflangrti Benchmarks using both Fortran and C: 521.wrf_r: basepeak = yes 527.cam4_r: -m64 -Wl,-mllvm -Wl,-enable-X86-prefetching -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-force-vector-interleave=1 -Ofast -march=znver3 -fveclib=AMDLIBM -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -flv-function-specialization -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -function-specialize -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -O3 -ffast-math -funroll-loops -mllvm -extra-vectorizer-passes -mllvm -lsr-in-nested-loop -Mrecursive -lamdlibm -ljemalloc -lflang -lflangrti Benchmarks using both C and C++: 511.povray_r: -m64 -std=c++98 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver3 -fveclib=AMDLIBM -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -flv-function-specialization -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -function-specialize -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -finline-aggressive -mllvm -unroll-threshold=100 -mllvm -reroll-loops -mllvm -aggressive-loop-unswitch -lamdlibm -ljemalloc 526.blender_r: basepeak = yes Benchmarks using Fortran, C, and C++: -m64 -std=c++98 -mno-adx -mno-sse4a -Wl,-mllvm -Wl,-x86-use-vzeroupper=false -Wl,-mllvm -Wl,-enable-licm-vrp -flto -Wl,-mllvm -Wl,-function-specialize -Wl,-mllvm -Wl,-align-all-nofallthru-blocks=6 -Wl,-mllvm -Wl,-reduce-array-computations=3 -Ofast -march=znver3 -fveclib=AMDLIBM -fstruct-layout=7 -mllvm -unroll-threshold=50 -fremap-arrays -flv-function-specialization -mllvm -inline-threshold=1000 -mllvm -enable-gvn-hoist -mllvm -global-vectorize-slp=true -mllvm -function-specialize -mllvm -enable-licm-vrp -mllvm -reduce-array-computations=3 -mllvm -unroll-threshold=100 -mllvm -loop-unswitch-threshold=200000 -finline-aggressive -mllvm -reroll-loops -mllvm -aggressive-loop-unswitch -mllvm -extra-vectorizer-passes -mllvm -convert-pow-exp-to-int=false -Kieee -Mrecursive -lamdlibm -ljemalloc -lflang -lflangrti Peak Other Flags ---------------- C benchmarks: -Wno-unused-command-line-argument C++ benchmarks: -Wno-unused-command-line-argument Fortran benchmarks: -Wno-unused-command-line-argument Benchmarks using both Fortran and C: -Wno-unused-command-line-argument Benchmarks using both C and C++: -Wno-unused-command-line-argument Benchmarks using Fortran, C, and C++: -Wno-unused-command-line-argument The flags files that were used to format this result can be browsed at http://www.spec.org/cpu2017/flags/aocc300-flags-A1.html http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-AMD-Milan-rev2.1.html You can also download the XML flags sources by saving the following links: http://www.spec.org/cpu2017/flags/aocc300-flags-A1.xml http://www.spec.org/cpu2017/flags/Dell-Platform-Flags-PowerEdge-AMD-Milan-rev2.1.xml SPEC CPU and SPECrate are registered 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 info@spec.org. Copyright 2017-2021 Standard Performance Evaluation Corporation Tested with SPEC CPU(R)2017 v1.1.7 on 2021-04-07 19:19:07-0400. Report generated on 2021-05-25 16:57:08 by CPU2017 text formatter v6255. Originally published on 2021-05-25.