Fields
hardware | None |
os_version | None |
Parameters
cpu |
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 48 bits physical, 48 bits virtual CPU(s): 128 On-line CPU(s) list: 0-127 Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC 7702 64-Core Processor Stepping: 0 Frequency boost: enabled CPU MHz: 1435.410 CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.84 Virtualization: AMD-V L1d cache: 2 MiB L1i cache: 2 MiB L2 cache: 32 MiB L3 cache: 256 MiB NUMA node0 CPU(s): 0-127 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 sse4_1 sse4_2 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 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 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 rdpru wbnoinvd amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca |
memory | MemTotal: 263696144 kB |
Fields
Name | Value |
---|
Parameters
Name | Value |
---|---|
as |
GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.32.0.20190909-8 Copyright (C) 2019 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or later. This program has absolutely no warranty. This assembler was configured for a target of `x86_64-suse-linux'. |
gcc |
gcc (GCC) 11.0.0 20200722 (experimental) fb1de6a8543f4d7a63149bf99b54037315b8c3bb Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
git_revision | fb1de6a8543f4d7a63149bf99b54037315b8c3bb |
glibc |
GNU C Library (GNU libc) stable release version 2.30 (git 0a8262a1b2). Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Configured for x86_64-suse-linux. Compiled by GNU CC version 9.2.1 20190903 [gcc-9-branch revision 275330]. libc ABIs: UNIQUE IFUNC ABSOLUTE For bug reporting instructions, please see: <http://bugs.opensuse.org>. |
glibc_location | /lib64/libc.so.6 |
ld | GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.32.0.20190909-8 |
options | None |
reason | None |
uname | Linux benzen 5.3.6-1-default #1 SMP Sun Oct 13 07:19:36 UTC 2019 (519ea7b) x86_64 x86_64 x86_64 GNU/Linux |
Filter
benzen.gcc-trunk.Ofast_march_native test results
Run | Order | Start Time | Duration |
---|---|---|---|
Current | 1595382406000.fb1de6a8543f4d7a63149bf99b54037315b8c3bb | 2020-07-22T07:29:11.817973 | 0:01:33.618172 |
Previous | 1595312896000.c850a642e1dfd3a15335d86976015c4a5064b5df | 2020-07-21T10:47:29.965954 | 0:01:33.718213 |
Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
Status Group | # | # (B) |
---|---|---|
Performance Regressions | 2 | 48 |
Performance Improvements | 4 | 58 |
Unchanged Tests | 978 | 878 |
Total Tests | 984 |
Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/induct2 | 5.81% | 17.948 | 18.991 | - | 0.19% | - |
polyhedron/gas_dyn2 | 2.43% | 44.974 | 46.066 | - | -2.13% | - |
Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/test_fpu2 | -3.82% | 2.685 | 2.582 | - | -2.73% | - |
polyhedron/gas_dyn2 | -3.05% | 1.874 | 1.817 | - | -5.48% | - |
Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/fatigue2 | -2.10% | 51.955 | 50.865 | - | 0.45% | - |
Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
---|---|---|---|---|---|---|
polyhedron/test_fpu2 | -3.24% | 80.32 MB | 77.71 MB | - | -1.49% | - |
Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2 | 13.21% | 0.713 | 0.807 | - | 0.31% | - |
polyhedron/air | 7.23% | 3.177 | 3.406 | - | -0.06% | - |
polyhedron/mdbx | 6.30% | 1.973 | 2.097 | - | 0.58% | - |
polyhedron/induct2 | 4.45% | 3.754 | 3.921 | - | 1.08% | - |
polyhedron/nf | 3.70% | 0.921 | 0.955 | - | 0.29% | - |
polyhedron/rnflow | 3.37% | 3.194 | 3.301 | - | -0.15% | - |
polyhedron/linpk | 3.35% | 0.643 | 0.665 | - | 0.04% | - |
botan | 3.29% | 85.492 | 88.307 | - | -0.06% | - |
polyhedron/fatigue2 | 2.08% | 2.119 | 2.163 | - | -0.18% | - |
Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/rnflow | 5.59% | 19.751 | 20.854 | - | -0.01% | - |
polyhedron/tfft2 | 4.44% | 88.053 | 91.964 | - | -0.12% | - |
polyhedron/air | 3.26% | 2.679 | 2.766 | - | -0.79% | - |
polyhedron/aermod | 2.48% | 8.313 | 8.519 | - | -0.05% | - |
polyhedron/mdbx | 2.29% | 6.533 | 6.683 | - | 0.04% | - |
Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan | 15.65% | 15.20 MB | 17.58 MB | - | -0.71% | - |
polyhedron/air | 7.28% | 125.74 MB | 134.89 MB | - | -0.35% | - |
polyhedron/tfft2 | 4.96% | 44.79 MB | 47.01 MB | - | 0.00% | - |
polyhedron/fatigue2 | 4.19% | 59.62 MB | 62.12 MB | - | 0.00% | - |
polyhedron/capacita | 3.36% | 79.18 MB | 81.84 MB | - | 0.61% | - |
polyhedron/mdbx | 3.06% | 61.90 MB | 63.80 MB | - | 0.89% | - |
polyhedron/channel2 | 2.97% | 40.02 MB | 41.21 MB | - | 1.39% | - |
cray | 2.66% | 35.55 MB | 36.50 MB | - | 0.00% | - |
polyhedron/linpk | 2.60% | 40.35 MB | 41.40 MB | - | 0.00% | - |
himeno | 2.17% | 33.91 MB | 34.64 MB | - | 0.00% | - |
polyhedron/nf | 2.16% | 46.92 MB | 47.93 MB | - | 0.00% | - |
Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
nbench/ASSIGNMENT | -17.36% | 78.206 | 64.627 | - | 0.01% | - |
botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.45% | 66.341 | 61.397 | - | 0.04% | - |
botan/Blowfish encrypt | -7.26% | 228.855 | 212.232 | - | 0.06% | - |
botan/Blowfish decrypt | -7.26% | 227.021 | 210.536 | - | -0.05% | - |
botan/Twofish encrypt | -6.87% | 315.968 | 294.252 | - | 0.05% | - |
botan/AES-128/OCB decrypt | -5.98% | 919.637 | 864.682 | - | 1.64% | - |
botan/AES-128/XTS encrypt | -5.68% | 1686.224 | 1590.419 | - | -0.64% | - |
botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.45% | 65.119 | 61.573 | - | 0.02% | - |
nbench/STRING SORT | -5.12% | 2440.800 | 2315.900 | - | -0.01% | - |
botan/Twofish decrypt | -3.19% | 302.824 | 293.167 | - | 0.04% | - |
botan/ARIA-256 decrypt | -2.99% | 119.053 | 115.499 | - | 0.06% | - |
nbench/NUMERIC SORT | -2.79% | 1568.700 | 1524.900 | - | -0.15% | - |
botan/DES decrypt | -2.59% | 93.887 | 91.452 | - | -0.05% | - |
botan/AES-128/XTS decrypt | -2.52% | 1650.924 | 1609.383 | - | -0.08% | - |
botan/SM4 encrypt | -2.44% | 117.976 | 115.100 | - | -0.11% | - |
botan/Salsa20 encrypt | -2.43% | 498.956 | 486.820 | - | -0.03% | - |
botan/CAST-128 decrypt | -2.42% | 227.066 | 221.575 | - | -0.07% | - |
botan/SM4 decrypt | -2.41% | 118.085 | 115.234 | - | 0.03% | - |
Performance Regressions - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/tfft2/elf/sections/text | 14.30% | 12.89 KB | 14.74 KB | - | 0.00% | - |
polyhedron/air/elf | 7.65% | 96.87 KB | 104.27 KB | - | 0.00% | - |
polyhedron/mdbx/elf | 4.33% | 76.45 KB | 79.76 KB | - | 0.00% | - |
polyhedron/air/elf/sections/text | 3.97% | 72.77 KB | 75.66 KB | - | 0.00% | - |
polyhedron/mdbx/elf/sections/text | 3.96% | 50.92 KB | 52.94 KB | - | 0.00% | - |
Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/ac | -5.53% | 0.998 | 0.943 | - | 0.43% | - |
polyhedron/gas_dyn2 | -5.48% | 1.922 | 1.817 | - | -3.05% | - |
polyhedron/aermod | -3.28% | 20.356 | 19.689 | - | 0.09% | - |
polyhedron/test_fpu2 | -2.73% | 2.655 | 2.582 | - | -3.82% | - |
Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
tramp3d | -10.27% | 1.766 | 1.585 | - | 0.11% | - |
polyhedron/capacita | -5.07% | 21.064 | 19.995 | - | -0.12% | - |
polyhedron/gas_dyn2 | -2.13% | 47.068 | 46.066 | - | 2.43% | - |
Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
polyhedron/gas_dyn2 | -4.14% | 64.67 MB | 61.99 MB | - | -0.89% | - |
polyhedron/induct2 | -3.97% | 98.00 MB | 94.11 MB | - | 0.00% | - |
Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
botan/Serpent encrypt | 22.28% | 192.474 | 235.354 | - | -0.02% | - |
botan/CTR-BE(Serpent) encrypt | 22.02% | 187.375 | 228.639 | - | -0.05% | - |
botan/CTR-BE(Serpent) decrypt | 21.80% | 187.606 | 228.507 | - | -0.03% | - |
botan/Serpent/GCM(16) [clmul] encrypt | 20.79% | 139.921 | 169.012 | - | 0.22% | - |
botan/Serpent/GCM(16) [clmul] decrypt | 20.75% | 139.308 | 168.211 | - | 0.33% | - |
botan/IDEA encrypt | 20.41% | 374.934 | 451.443 | - | 0.03% | - |
botan/IDEA decrypt | 20.26% | 374.544 | 450.424 | - | 0.03% | - |
botan/Serpent/XTS encrypt | 18.47% | 173.347 | 205.361 | - | -0.02% | - |
botan/Serpent/OCB encrypt | 17.66% | 154.213 | 181.447 | - | 0.14% | - |
botan/Noekeon encrypt | 15.43% | 314.440 | 362.954 | - | 0.06% | - |
botan/Noekeon decrypt | 12.19% | 336.657 | 377.690 | - | 0.03% | - |
botan/Serpent decrypt | 10.82% | 242.594 | 268.850 | - | -0.03% | - |
botan/Serpent/CBC/PKCS7 decrypt | 9.99% | 226.742 | 249.400 | - | 0.02% | - |
botan/ChaCha20Poly1305 decrypt | 9.39% | 371.074 | 405.936 | - | 0.27% | - |
botan/ChaCha20Poly1305 encrypt | 9.35% | 372.006 | 406.806 | - | -0.19% | - |
botan/Camellia-128 decrypt | 8.69% | 128.886 | 140.091 | - | 0.01% | - |
botan/Serpent/XTS decrypt | 8.39% | 212.291 | 230.105 | - | 0.07% | - |
botan/Camellia-128 encrypt | 8.33% | 129.639 | 140.439 | - | 0.00% | - |
botan/Serpent/OCB decrypt | 7.55% | 185.326 | 199.314 | - | -0.04% | - |
botan/Serpent/EAX encrypt | 7.13% | 51.795 | 55.490 | - | 0.06% | - |
botan/Serpent/EAX decrypt | 7.10% | 52.011 | 55.706 | - | 0.12% | - |
botan/Camellia-256 decrypt | 6.04% | 103.712 | 109.974 | - | -0.01% | - |
botan/Camellia-192 decrypt | 5.87% | 103.858 | 109.954 | - | -0.02% | - |
botan/Camellia-192 encrypt | 4.90% | 104.838 | 109.974 | - | -0.03% | - |
botan/Keccak-1600(512) hash | 4.84% | 164.000 | 171.933 | - | -0.15% | - |
botan/Camellia-256 encrypt | 4.79% | 104.973 | 110.003 | - | -0.01% | - |
botan/AES-128/OCB encrypt | 3.68% | 891.055 | 923.817 | - | 1.10% | - |
botan/AES-128/GCM(16) [clmul] encrypt | 3.42% | 1168.393 | 1208.370 | - | -0.71% | - |
botan/AES-128/GCM(16) [clmul] decrypt | 2.99% | 1130.195 | 1164.014 | - | -0.55% | - |
nbench/LU DECOMPOSITION | 2.52% | 8162.800 | 8368.700 | - | 0.08% | - |
botan/KASUMI decrypt | 2.28% | 75.290 | 77.009 | - | -0.12% | - |
botan/AES-128/CBC/PKCS7 encrypt | 2.25% | 784.988 | 802.641 | - | -0.03% | - |
nbench/NEURAL NET | 2.22% | 254.430 | 260.090 | - | 0.02% | - |
Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
---|---|---|---|---|---|---|
cray/elf | -12.60% | 30.77 KB | 26.89 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf/sections/text | -9.72% | 46.31 KB | 41.81 KB | - | -1.80% | - |
polyhedron/ac/elf/sections/text | -6.83% | 21.50 KB | 20.03 KB | - | 0.00% | - |
nbench/elf/sections/text | -6.20% | 49.89 KB | 46.80 KB | - | 0.00% | - |
polyhedron/gas_dyn2/elf | -6.18% | 77.17 KB | 72.41 KB | - | -0.05% | - |
polyhedron/test_fpu2/elf/sections/text | -5.31% | 51.47 KB | 48.74 KB | - | -1.33% | - |
nbench/elf | -4.99% | 90.96 KB | 86.42 KB | - | 0.00% | - |
polyhedron/rnflow/elf | -4.86% | 96.54 KB | 91.85 KB | - | 0.00% | - |
polyhedron/mp_prop_design/elf/sections/text | -4.16% | 18.42 KB | 17.66 KB | - | 0.00% | - |
himeno/elf/sections/text | -3.04% | 5.66 KB | 5.49 KB | - | 0.00% | - |
polyhedron/doduc/elf | -2.87% | 161.20 KB | 156.57 KB | - | 0.00% | - |
polyhedron/rnflow/elf/sections/text | -2.60% | 68.99 KB | 67.19 KB | - | 0.00% | - |
himeno/elf | -2.51% | 26.15 KB | 25.49 KB | - | 0.00% | - |
polyhedron/doduc/elf/sections/text | -2.36% | 129.95 KB | 126.89 KB | - | 0.00% | - |
polyhedron/channel2/elf | -2.22% | 30.23 KB | 29.56 KB | - | 0.00% | - |
polyhedron/linpk/elf | -2.17% | 29.94 KB | 29.29 KB | - | 0.00% | - |
Report Time: 0.19s