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: 1497.116 CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.49 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: 263729316 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 20200619 (experimental) aae80e833d2826fc0afe7ff1704d2ab0f4607c5a 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 | aae80e833d2826fc0afe7ff1704d2ab0f4607c5a |
| 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 | 1592525792000.aae80e833d2826fc0afe7ff1704d2ab0f4607c5a | 2020-06-19T07:28:56.431639 | 0:01:31.998125 |
| Previous | 1592439397000.aff95ee7cc2c046d69ff6f79990930fb22e0e808 | 2020-06-18T07:29:10.708723 | 0:01:34.182033 |
| Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 12 | 43 |
| Performance Improvements | 2 | 50 |
| Unchanged Tests | 970 | 891 |
| Total Tests | 984 |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/nf | 6.17% | 4.602 | 4.886 | - | -1.17% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/Twofish decrypt | -7.72% | 317.745 | 293.223 | - | -3.17% | - |
| botan/Twofish encrypt | -7.38% | 317.734 | 294.274 | - | -6.87% | - |
| botan/Blowfish encrypt | -7.30% | 228.730 | 212.022 | - | -7.36% | - |
| botan/Blowfish decrypt | -7.30% | 226.990 | 210.421 | - | -7.31% | - |
| botan/GOST-28147-89(R3411_94_TestParam) encrypt | -6.83% | 65.681 | 61.195 | - | -6.03% | - |
| botan/GOST-28147-89(R3411_94_TestParam) decrypt | -6.70% | 65.757 | 61.349 | - | -7.52% | - |
| botan/DES decrypt | -5.50% | 96.816 | 91.491 | - | -2.55% | - |
| botan/SM4 encrypt | -2.86% | 118.377 | 114.991 | - | -2.53% | - |
| botan/SM4 decrypt | -2.83% | 118.499 | 115.146 | - | -2.49% | - |
| botan/TripleDES decrypt | -2.12% | 34.408 | 33.678 | - | -0.53% | - |
| botan/TripleDES encrypt | -2.05% | 34.449 | 33.744 | - | -0.58% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | -2.38% | 92.551 | 90.350 | - | 2.61% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/OCB decrypt | 2.14% | 899.161 | 918.393 | - | -0.14% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 11.45% | 0.713 | 0.794 | - | 0.16% | - |
| polyhedron/air | 6.59% | 3.177 | 3.386 | - | 0.02% | - |
| polyhedron/mdbx | 5.99% | 1.973 | 2.091 | - | 0.31% | - |
| polyhedron/rnflow | 3.60% | 3.194 | 3.309 | - | -0.07% | - |
| polyhedron/induct2 | 3.52% | 3.754 | 3.886 | - | 0.20% | - |
| polyhedron/nf | 3.27% | 0.921 | 0.951 | - | -0.12% | - |
| botan | 3.13% | 85.492 | 88.165 | - | 0.10% | - |
| nbench | 2.95% | 2.974 | 3.061 | - | 0.07% | - |
| polyhedron/fatigue2 | 2.23% | 2.119 | 2.166 | - | 0.19% | - |
| polyhedron/mp_prop_design | 2.13% | 0.965 | 0.986 | - | 1.54% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | 5.71% | 19.751 | 20.878 | - | 0.01% | - |
| polyhedron/tfft2 | 2.61% | 88.053 | 90.350 | - | -2.38% | - |
| polyhedron/mdbx | 2.58% | 6.533 | 6.702 | - | 0.29% | - |
| polyhedron/aermod | 2.50% | 8.313 | 8.521 | - | -0.08% | - |
| polyhedron/air | 2.47% | 2.679 | 2.745 | - | -0.49% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan | 15.65% | 15.20 MB | 17.58 MB | - | 0.00% | - |
| polyhedron/air | 7.21% | 125.74 MB | 134.81 MB | - | -0.44% | - |
| polyhedron/tfft2 | 4.80% | 44.79 MB | 46.93 MB | - | -0.07% | - |
| nbench | 3.18% | 59.49 MB | 61.38 MB | - | 0.91% | - |
| polyhedron/fatigue2 | 2.71% | 59.62 MB | 61.23 MB | - | -0.75% | - |
| cray | 2.52% | 35.55 MB | 36.45 MB | - | -0.10% | - |
| polyhedron/linpk | 2.23% | 40.35 MB | 41.25 MB | - | -0.17% | - |
| polyhedron/mdbx | 2.04% | 61.90 MB | 63.16 MB | - | -0.27% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.52% | 66.341 | 61.349 | - | -6.70% | - |
| botan/Blowfish encrypt | -7.36% | 228.855 | 212.022 | - | -7.30% | - |
| botan/Blowfish decrypt | -7.31% | 227.021 | 210.421 | - | -7.30% | - |
| botan/Twofish encrypt | -6.87% | 315.968 | 294.274 | - | -7.38% | - |
| botan/GOST-28147-89(R3411_94_TestParam) encrypt | -6.03% | 65.119 | 61.195 | - | -6.83% | - |
| nbench/STRING SORT | -4.42% | 2440.800 | 2332.900 | - | 0.14% | - |
| nbench/HUFFMAN | -3.40% | 6422.900 | 6204.500 | - | 0.04% | - |
| botan/Twofish decrypt | -3.17% | 302.824 | 293.223 | - | -7.72% | - |
| botan/ARIA-256 decrypt | -2.99% | 119.053 | 115.490 | - | -1.02% | - |
| botan/Salsa20 encrypt | -2.98% | 498.956 | 484.100 | - | 0.51% | - |
| nbench/NUMERIC SORT | -2.61% | 1568.700 | 1527.700 | - | 0.75% | - |
| botan/DES decrypt | -2.55% | 93.887 | 91.491 | - | -5.50% | - |
| botan/SM4 encrypt | -2.53% | 117.976 | 114.991 | - | -2.86% | - |
| botan/SM4 decrypt | -2.49% | 118.085 | 115.146 | - | -2.83% | - |
| botan/CAST-128 decrypt | -2.37% | 227.066 | 221.693 | - | -1.82% | - |
| 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 | 8.36% | 96.87 KB | 104.97 KB | - | 0.00% | - |
| polyhedron/mdbx/elf | 5.23% | 76.45 KB | 80.45 KB | - | 0.00% | - |
| polyhedron/mdbx/elf/sections/text | 4.45% | 50.92 KB | 53.19 KB | - | 0.00% | - |
| polyhedron/air/elf/sections/text | 3.97% | 72.77 KB | 75.66 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | -5.98% | 0.998 | 0.939 | - | 0.34% | - |
| polyhedron/aermod | -4.26% | 20.356 | 19.489 | - | 0.11% | - |
| polyhedron/gas_dyn2 | -2.65% | 1.922 | 1.871 | - | 0.02% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| tramp3d | -10.60% | 1.766 | 1.579 | - | -0.16% | - |
| polyhedron/capacita | -4.82% | 21.064 | 20.048 | - | -1.55% | - |
| polyhedron/gas_dyn2 | -2.39% | 47.068 | 45.944 | - | 0.66% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/gas_dyn2 | -3.62% | 64.67 MB | 62.33 MB | - | -0.29% | - |
| polyhedron/induct2 | -3.35% | 98.00 MB | 94.71 MB | - | 0.35% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Serpent encrypt | 22.11% | 192.474 | 235.026 | - | -0.11% | - |
| botan/CTR-BE(Serpent) encrypt | 21.81% | 187.375 | 228.243 | - | 0.20% | - |
| botan/CTR-BE(Serpent) decrypt | 21.50% | 187.606 | 227.947 | - | 0.04% | - |
| botan/Serpent/GCM(16) [clmul] decrypt | 20.78% | 139.308 | 168.251 | - | 0.34% | - |
| botan/Serpent/GCM(16) [clmul] encrypt | 20.65% | 139.921 | 168.811 | - | 0.20% | - |
| botan/IDEA encrypt | 20.31% | 374.934 | 451.071 | - | 0.19% | - |
| botan/IDEA decrypt | 20.14% | 374.544 | 449.979 | - | -0.28% | - |
| botan/Serpent/XTS encrypt | 19.49% | 173.347 | 207.132 | - | 0.38% | - |
| botan/Serpent/OCB encrypt | 17.21% | 154.213 | 180.746 | - | 0.50% | - |
| botan/Noekeon encrypt | 15.44% | 314.440 | 362.975 | - | 0.10% | - |
| botan/Noekeon decrypt | 12.22% | 336.657 | 377.797 | - | -0.14% | - |
| botan/Serpent decrypt | 10.98% | 242.594 | 269.229 | - | -0.03% | - |
| botan/Serpent/CBC/PKCS7 decrypt | 10.16% | 226.742 | 249.769 | - | 0.50% | - |
| botan/ChaCha20Poly1305 encrypt | 9.72% | 372.006 | 408.171 | - | 0.58% | - |
| botan/ChaCha20Poly1305 decrypt | 9.42% | 371.074 | 406.044 | - | 0.58% | - |
| botan/Serpent/XTS decrypt | 9.17% | 212.291 | 231.763 | - | 0.21% | - |
| botan/Camellia-128 decrypt | 8.68% | 128.886 | 140.078 | - | 0.12% | - |
| botan/Camellia-128 encrypt | 8.31% | 129.639 | 140.410 | - | 0.02% | - |
| botan/Serpent/OCB decrypt | 7.49% | 185.326 | 199.212 | - | -0.12% | - |
| botan/Serpent/EAX encrypt | 6.85% | 51.795 | 55.344 | - | -0.19% | - |
| botan/Serpent/EAX decrypt | 6.82% | 52.011 | 55.557 | - | 0.03% | - |
| botan/Camellia-256 decrypt | 6.04% | 103.712 | 109.981 | - | 0.00% | - |
| botan/Camellia-192 decrypt | 5.87% | 103.858 | 109.950 | - | 0.05% | - |
| botan/Camellia-192 encrypt | 4.88% | 104.838 | 109.959 | - | 0.02% | - |
| botan/Camellia-256 encrypt | 4.79% | 104.973 | 110.005 | - | 0.05% | - |
| botan/Keccak-1600(512) hash | 4.11% | 164.000 | 170.748 | - | -0.95% | - |
| botan/AES-128/OCB encrypt | 3.45% | 891.055 | 921.774 | - | 1.36% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 3.12% | 1130.195 | 1165.405 | - | 0.49% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 2.76% | 1168.393 | 1200.637 | - | 0.12% | - |
| botan/KASUMI decrypt | 2.50% | 75.290 | 77.176 | - | 0.06% | - |
| Performance Improvements - size | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| cray/elf | -13.05% | 30.77 KB | 26.75 KB | - | 0.00% | - |
| polyhedron/gas_dyn2/elf/sections/text | -8.03% | 46.31 KB | 42.59 KB | - | 0.00% | - |
| polyhedron/ac/elf/sections/text | -6.83% | 21.50 KB | 20.03 KB | - | 0.00% | - |
| polyhedron/gas_dyn2/elf | -5.23% | 77.17 KB | 73.13 KB | - | 0.00% | - |
| nbench/elf/sections/text | -4.67% | 49.89 KB | 47.56 KB | - | 0.00% | - |
| polyhedron/mp_prop_design/elf/sections/text | -4.16% | 18.42 KB | 17.66 KB | - | 0.00% | - |
| polyhedron/rnflow/elf | -4.14% | 96.54 KB | 92.55 KB | - | 0.00% | - |
| polyhedron/test_fpu2/elf/sections/text | -3.67% | 51.47 KB | 49.58 KB | - | 0.00% | - |
| himeno/elf/sections/text | -3.04% | 5.66 KB | 5.49 KB | - | 0.00% | - |
| polyhedron/doduc/elf | -2.44% | 161.20 KB | 157.27 KB | - | 0.00% | - |
| polyhedron/rnflow/elf/sections/text | -2.29% | 68.99 KB | 67.41 KB | - | 0.00% | - |
| polyhedron/doduc/elf/sections/text | -2.24% | 129.95 KB | 127.05 KB | - | 0.00% | - |
Report Time: 0.20s