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: 1457.080 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 20200625 (experimental) f48bffe70cba310461ec19ffcd07c573a6b86575 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 | f48bffe70cba310461ec19ffcd07c573a6b86575 |
| 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 | 1593097028000.f48bffe70cba310461ec19ffcd07c573a6b86575 | 2020-06-25T18:41:29.012938 | 0:01:32.551923 |
| Previous | 1593044190000.2e546c261beddd649e92925373e1c54aec3299a0 | 2020-06-25T08:00:46.734710 | 0:01:29.180039 |
| Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 4 | 43 |
| Performance Improvements | 4 | 56 |
| Unchanged Tests | 976 | 885 |
| Total Tests | 984 |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| tramp3d | 14.49% | 1.383 | 1.583 | - | -10.38% | - |
| polyhedron/tfft2 | 3.87% | 87.511 | 90.898 | - | 3.23% | - |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/SHACAL2 encrypt | -5.36% | 1450.463 | 1372.776 | - | -5.08% | - |
| botan/AES-128/OCB encrypt | -2.90% | 955.327 | 927.575 | - | 4.10% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | -11.57% | 6.689 | 5.915 | - | -9.47% | - |
| polyhedron/rnflow | -5.18% | 20.897 | 19.814 | - | 0.32% | - |
| Performance Improvements - mem_bytes | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/capacita | -2.13% | 80.81 MB | 79.09 MB | - | -0.12% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| nbench/NUMERIC SORT | 4.27% | 1520.800 | 1585.800 | - | 1.09% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 11.44% | 0.713 | 0.794 | - | -1.31% | - |
| polyhedron/air | 6.55% | 3.177 | 3.385 | - | -0.16% | - |
| polyhedron/mdbx | 5.82% | 1.973 | 2.088 | - | -0.14% | - |
| botan | 3.79% | 85.492 | 88.733 | - | 0.58% | - |
| polyhedron/induct2 | 3.35% | 3.754 | 3.880 | - | -0.48% | - |
| polyhedron/nf | 3.22% | 0.921 | 0.951 | - | -0.16% | - |
| polyhedron/linpk | 3.18% | 0.643 | 0.664 | - | -0.33% | - |
| polyhedron/rnflow | 3.11% | 3.194 | 3.293 | - | -0.31% | - |
| polyhedron/fatigue2 | 3.01% | 2.119 | 2.183 | - | 0.06% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 3.23% | 88.053 | 90.898 | - | 3.87% | - |
| polyhedron/air | 2.97% | 2.679 | 2.759 | - | -0.26% | - |
| polyhedron/aermod | 2.61% | 8.313 | 8.530 | - | -0.02% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan | 14.83% | 15.20 MB | 17.46 MB | - | 0.00% | - |
| polyhedron/air | 7.07% | 125.74 MB | 134.63 MB | - | -0.02% | - |
| polyhedron/tfft2 | 4.24% | 44.79 MB | 46.68 MB | - | 0.07% | - |
| polyhedron/fatigue2 | 4.23% | 59.62 MB | 62.14 MB | - | 0.82% | - |
| cray | 2.76% | 35.55 MB | 36.53 MB | - | 0.04% | - |
| polyhedron/linpk | 2.11% | 40.35 MB | 41.20 MB | - | 0.00% | - |
| himeno | 2.02% | 33.91 MB | 34.59 MB | - | 0.11% | - |
| polyhedron/mdbx | 2.01% | 61.90 MB | 63.15 MB | - | -0.02% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Blowfish encrypt | -7.27% | 228.855 | 212.214 | - | 0.01% | - |
| botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.25% | 66.341 | 61.530 | - | 0.19% | - |
| botan/Blowfish decrypt | -7.21% | 227.021 | 210.650 | - | 0.00% | - |
| botan/Twofish encrypt | -6.99% | 315.968 | 293.869 | - | 0.06% | - |
| botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.37% | 65.119 | 61.623 | - | 0.03% | - |
| botan/SHACAL2 encrypt | -5.08% | 1446.273 | 1372.776 | - | -5.36% | - |
| nbench/STRING SORT | -4.11% | 2440.800 | 2340.400 | - | 0.55% | - |
| botan/AES-128/XTS decrypt | -3.77% | 1650.924 | 1588.689 | - | -0.46% | - |
| botan/AES-128/OCB decrypt | -3.75% | 919.637 | 885.141 | - | 1.08% | - |
| botan/Twofish decrypt | -3.23% | 302.824 | 293.044 | - | -0.04% | - |
| botan/ARIA-256 decrypt | -3.13% | 119.053 | 115.331 | - | -0.12% | - |
| nbench/HUFFMAN | -2.84% | 6422.900 | 6240.500 | - | 0.85% | - |
| botan/Salsa20 encrypt | -2.82% | 498.956 | 484.894 | - | -0.19% | - |
| botan/DES decrypt | -2.55% | 93.887 | 91.491 | - | -0.01% | - |
| botan/AES-128/XTS encrypt | -2.37% | 1686.224 | 1646.343 | - | 0.91% | - |
| botan/CAST-128 decrypt | -2.35% | 227.066 | 221.722 | - | 0.03% | - |
| botan/SM4 encrypt | -2.24% | 117.976 | 115.335 | - | 0.01% | - |
| botan/SM4 decrypt | -2.24% | 118.085 | 115.444 | - | 0.11% | - |
| 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 | 4.39% | 50.92 KB | 53.16 KB | - | 0.03% | - |
| 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 | -6.23% | 0.998 | 0.936 | - | -0.37% | - |
| polyhedron/aermod | -4.42% | 20.356 | 19.456 | - | -0.43% | - |
| polyhedron/gas_dyn2 | -2.68% | 1.922 | 1.870 | - | -0.04% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| tramp3d | -10.38% | 1.766 | 1.583 | - | 14.49% | - |
| polyhedron/mdbx | -9.47% | 6.533 | 5.915 | - | -11.57% | - |
| polyhedron/capacita | -5.35% | 21.064 | 19.936 | - | -0.51% | - |
| polyhedron/gas_dyn2 | -3.58% | 47.068 | 45.381 | - | -0.45% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/induct2 | -3.53% | 98.00 MB | 94.54 MB | - | 0.56% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Serpent encrypt | 22.30% | 192.474 | 235.403 | - | 0.18% | - |
| botan/CTR-BE(Serpent) encrypt | 21.72% | 187.375 | 228.082 | - | 0.12% | - |
| botan/CTR-BE(Serpent) decrypt | 21.22% | 187.606 | 227.409 | - | -0.24% | - |
| botan/Serpent/GCM(16) [clmul] decrypt | 20.47% | 139.308 | 167.818 | - | -0.21% | - |
| botan/Serpent/GCM(16) [clmul] encrypt | 20.28% | 139.921 | 168.290 | - | -0.23% | - |
| botan/IDEA decrypt | 20.23% | 374.544 | 450.314 | - | -0.00% | - |
| botan/IDEA encrypt | 20.12% | 374.934 | 450.366 | - | -0.02% | - |
| botan/Serpent/XTS encrypt | 19.03% | 173.347 | 206.332 | - | -0.04% | - |
| botan/Serpent/OCB encrypt | 17.86% | 154.213 | 181.752 | - | 0.22% | - |
| botan/Noekeon encrypt | 14.97% | 314.440 | 361.502 | - | -0.26% | - |
| botan/Noekeon decrypt | 12.09% | 336.657 | 377.345 | - | -0.02% | - |
| botan/Serpent decrypt | 11.08% | 242.594 | 269.482 | - | 0.00% | - |
| botan/Serpent/CBC/PKCS7 decrypt | 9.93% | 226.742 | 249.265 | - | 0.12% | - |
| botan/ChaCha20Poly1305 encrypt | 9.29% | 372.006 | 406.552 | - | -1.20% | - |
| botan/Serpent/XTS decrypt | 9.04% | 212.291 | 231.479 | - | -0.10% | - |
| botan/ChaCha20Poly1305 decrypt | 8.95% | 371.074 | 404.285 | - | -0.86% | - |
| botan/Camellia-128 decrypt | 8.72% | 128.886 | 140.121 | - | 0.05% | - |
| botan/Camellia-128 encrypt | 8.26% | 129.639 | 140.348 | - | 0.04% | - |
| botan/Serpent/OCB decrypt | 7.42% | 185.326 | 199.081 | - | -0.46% | - |
| botan/Serpent/EAX decrypt | 7.04% | 52.011 | 55.674 | - | 0.24% | - |
| botan/Serpent/EAX encrypt | 6.95% | 51.795 | 55.397 | - | 0.08% | - |
| botan/Camellia-256 decrypt | 6.03% | 103.712 | 109.963 | - | -0.00% | - |
| botan/Camellia-192 decrypt | 5.92% | 103.858 | 110.007 | - | 0.04% | - |
| botan/Keccak-1600(512) hash | 5.08% | 164.000 | 172.326 | - | 1.13% | - |
| botan/Camellia-192 encrypt | 4.91% | 104.838 | 109.989 | - | -0.01% | - |
| botan/Camellia-256 encrypt | 4.80% | 104.973 | 110.010 | - | 0.00% | - |
| botan/AES-128/OCB encrypt | 4.10% | 891.055 | 927.575 | - | -2.90% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 3.73% | 1168.393 | 1211.968 | - | 1.17% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 3.24% | 1130.195 | 1166.772 | - | 0.83% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 2.60% | 3095.644 | 3176.150 | - | 1.41% | - |
| botan/AES-128/EAX decrypt | 2.38% | 461.929 | 472.903 | - | 0.52% | - |
| botan/KASUMI decrypt | 2.33% | 75.290 | 77.043 | - | -0.27% | - |
| botan/AES-128/CBC/PKCS7 encrypt | 2.10% | 784.988 | 801.461 | - | 0.15% | - |
| botan/CTR-BE(AES-128) encrypt | 2.05% | 3291.115 | 3358.432 | - | -1.02% | - |
| botan/AES-128/EAX encrypt | 2.03% | 465.048 | 474.497 | - | 0.75% | - |
| 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% | - |
| nbench/elf/sections/text | -6.14% | 49.89 KB | 46.83 KB | - | 0.10% | - |
| polyhedron/gas_dyn2/elf | -5.23% | 77.17 KB | 73.13 KB | - | 0.00% | - |
| nbench/elf | -4.23% | 90.96 KB | 87.11 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/doduc/elf/sections/text | -2.33% | 129.95 KB | 126.92 KB | - | 0.00% | - |
| polyhedron/rnflow/elf/sections/text | -2.29% | 68.99 KB | 67.41 KB | - | 0.00% | - |
Report Time: 0.25s