Fields
| hardware | None |
| os_version | None |
Parameters
| cpu |
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 128 On-line CPU(s) list: 0-127 Vendor ID: AuthenticAMD Model name: AMD EPYC 7702 64-Core Processor CPU family: 23 Model: 49 Thread(s) per core: 2 Core(s) per socket: 64 Socket(s): 1 Stepping: 0 Frequency boost: enabled CPU max MHz: 2000.0000 CPU min MHz: 1500.0000 BogoMIPS: 3992.40 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 rapl 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 v_spec_ctrl umip rdpid overflow_recov succor smca Virtualization: AMD-V L1d cache: 2 MiB (64 instances) L1i cache: 2 MiB (64 instances) L2 cache: 32 MiB (64 instances) L3 cache: 256 MiB (16 instances) NUMA node(s): 1 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 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 |
| memory | MemTotal: 263689112 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 20200603 (experimental) eb3480fc0fe68c0062a5548e922d530c78121cb5 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 | eb3480fc0fe68c0062a5548e922d530c78121cb5 |
| 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 | 1591164770000.eb3480fc0fe68c0062a5548e922d530c78121cb5 | 2020-06-03T10:45:50.572848 | 0:01:29.029999 |
| Previous | 1591124400000.4b68cb38ddca37a14a6f2f43de3a6d396ee1bc79 | 2020-06-02T23:52:42.331807 | 0:01:30.795905 |
| Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 1 | 27 |
| Performance Improvements | 3 | 55 |
| Unchanged Tests | 980 | 902 |
| Total Tests | 984 |
| Performance Regressions - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/induct2 | 5.79% | 17.924 | 18.962 | - | 0.03% | - |
| Performance Improvements - execution_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/mdbx | -12.19% | 7.408 | 6.505 | - | -0.43% | - |
| polyhedron/doduc | -10.60% | 10.456 | 9.348 | - | 1.15% | - |
| polyhedron/aermod | -6.85% | 8.919 | 8.308 | - | -0.06% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 12.13% | 0.713 | 0.799 | - | -0.22% | - |
| polyhedron/air | 6.07% | 3.177 | 3.370 | - | -0.28% | - |
| polyhedron/mdbx | 4.27% | 1.973 | 2.057 | - | -0.03% | - |
| polyhedron/rnflow | 3.24% | 3.194 | 3.297 | - | 0.19% | - |
| botan | 2.94% | 85.492 | 88.005 | - | -0.29% | - |
| polyhedron/induct2 | 2.85% | 3.754 | 3.861 | - | -0.13% | - |
| nbench | 2.83% | 2.974 | 3.058 | - | -0.16% | - |
| polyhedron/nf | 2.80% | 0.921 | 0.947 | - | -0.27% | - |
| polyhedron/fatigue2 | 2.65% | 2.119 | 2.175 | - | 0.69% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | 5.57% | 19.751 | 20.850 | - | -0.15% | - |
| polyhedron/air | 2.31% | 2.679 | 2.741 | - | -1.02% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan | 13.62% | 15.20 MB | 17.27 MB | - | 0.00% | - |
| polyhedron/air | 7.10% | 125.74 MB | 134.67 MB | - | 0.00% | - |
| polyhedron/tfft2 | 4.48% | 44.79 MB | 46.79 MB | - | 0.00% | - |
| nbench | 2.86% | 59.49 MB | 61.19 MB | - | 0.74% | - |
| polyhedron/fatigue2 | 2.44% | 59.62 MB | 61.07 MB | - | 0.00% | - |
| polyhedron/linpk | 2.20% | 40.35 MB | 41.24 MB | - | 0.00% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/CTR-BE(AES-128) decrypt | -7.30% | 3341.276 | 3097.230 | - | 0.25% | - |
| botan/CTR-BE(AES-128) encrypt | -5.53% | 3291.115 | 3109.260 | - | 0.43% | - |
| nbench/STRING SORT | -4.77% | 2440.800 | 2324.300 | - | 0.21% | - |
| botan/Salsa20 encrypt | -3.13% | 498.956 | 483.335 | - | -0.26% | - |
| botan/AES-128/OCB decrypt | -2.95% | 919.637 | 892.485 | - | 0.60% | - |
| 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/air/elf/sections/text | 3.95% | 72.77 KB | 75.64 KB | - | 0.00% | - |
| polyhedron/mdbx/elf/sections/text | 2.52% | 50.92 KB | 52.20 KB | - | 0.00% | - |
| Performance Improvements - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/ac | -6.59% | 0.998 | 0.933 | - | -0.16% | - |
| polyhedron/aermod | -3.88% | 20.356 | 19.566 | - | 0.12% | - |
| polyhedron/gas_dyn2 | -3.41% | 1.922 | 1.856 | - | -0.02% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| tramp3d | -10.69% | 1.766 | 1.578 | - | 0.26% | - |
| polyhedron/capacita | -4.72% | 21.064 | 20.070 | - | -0.03% | - |
| polyhedron/gas_dyn2 | -3.04% | 47.068 | 45.639 | - | 0.20% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/gas_dyn2 | -3.66% | 64.67 MB | 62.30 MB | - | 0.00% | - |
| polyhedron/induct2 | -3.37% | 98.00 MB | 94.69 MB | - | 0.00% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Serpent encrypt | 22.12% | 192.474 | 235.040 | - | 0.00% | - |
| botan/CTR-BE(Serpent) encrypt | 21.50% | 187.375 | 227.655 | - | -0.06% | - |
| botan/CTR-BE(Serpent) decrypt | 21.27% | 187.606 | 227.512 | - | -0.06% | - |
| botan/IDEA decrypt | 20.82% | 374.544 | 452.521 | - | 0.12% | - |
| botan/IDEA encrypt | 20.77% | 374.934 | 452.790 | - | 0.19% | - |
| botan/Serpent/GCM(16) [clmul] decrypt | 20.49% | 139.308 | 167.846 | - | -0.23% | - |
| botan/Serpent/GCM(16) [clmul] encrypt | 20.48% | 139.921 | 168.573 | - | -0.22% | - |
| botan/Serpent/XTS encrypt | 18.87% | 173.347 | 206.063 | - | -0.13% | - |
| botan/Serpent/OCB encrypt | 17.27% | 154.213 | 180.844 | - | 0.28% | - |
| botan/Noekeon encrypt | 14.95% | 314.440 | 361.457 | - | -0.07% | - |
| botan/Noekeon decrypt | 12.08% | 336.657 | 377.334 | - | -0.03% | - |
| botan/Serpent decrypt | 10.47% | 242.594 | 267.989 | - | -0.08% | - |
| botan/ChaCha20Poly1305 encrypt | 9.86% | 372.006 | 408.677 | - | -0.23% | - |
| botan/ChaCha20Poly1305 decrypt | 8.80% | 371.074 | 403.713 | - | -0.62% | - |
| botan/Camellia-128 decrypt | 8.68% | 128.886 | 140.068 | - | 0.05% | - |
| botan/Serpent/CBC/PKCS7 decrypt | 8.57% | 226.742 | 246.181 | - | -0.13% | - |
| botan/Serpent/XTS decrypt | 8.42% | 212.291 | 230.166 | - | 0.12% | - |
| botan/Camellia-128 encrypt | 8.35% | 129.639 | 140.458 | - | 0.10% | - |
| botan/Serpent/EAX encrypt | 7.03% | 51.795 | 55.435 | - | -0.04% | - |
| botan/Serpent/OCB decrypt | 6.98% | 185.326 | 198.256 | - | 0.34% | - |
| botan/Serpent/EAX decrypt | 6.86% | 52.011 | 55.580 | - | 0.13% | - |
| botan/Camellia-256 decrypt | 5.99% | 103.712 | 109.929 | - | 0.03% | - |
| botan/Camellia-192 decrypt | 5.91% | 103.858 | 109.998 | - | 0.10% | - |
| botan/Keccak-1600(512) hash | 4.97% | 164.000 | 172.156 | - | -0.04% | - |
| botan/Camellia-192 encrypt | 4.92% | 104.838 | 109.999 | - | 0.07% | - |
| botan/Twofish decrypt | 4.85% | 302.824 | 317.518 | - | 0.07% | - |
| botan/Camellia-256 encrypt | 4.81% | 104.973 | 110.018 | - | 0.09% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 4.14% | 1130.195 | 1176.986 | - | 0.59% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 4.12% | 1168.393 | 1216.557 | - | 1.19% | - |
| botan/DES decrypt | 3.05% | 93.887 | 96.749 | - | 0.07% | - |
| botan/AES-128/OCB encrypt | 2.80% | 891.055 | 916.013 | - | -0.13% | - |
| botan/KASUMI decrypt | 2.67% | 75.290 | 77.299 | - | 0.26% | - |
| botan/AES-128/CBC/PKCS7 encrypt | 2.15% | 784.988 | 801.894 | - | -0.11% | - |
| botan/MISTY1 encrypt | 2.01% | 92.786 | 94.647 | - | 0.01% | - |
| 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 | -6.76% | 21.50 KB | 20.05 KB | - | 0.00% | - |
| polyhedron/gas_dyn2/elf | -5.23% | 77.17 KB | 73.13 KB | - | 0.00% | - |
| nbench/elf/sections/text | -4.64% | 49.89 KB | 47.58 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 | -2.37% | 129.95 KB | 126.88 KB | - | 0.00% | - |
| polyhedron/rnflow/elf/sections/text | -2.24% | 68.99 KB | 67.44 KB | - | 0.00% | - |
| tramp3d_pgo/elf | -2.07% | 936.94 KB | 917.57 KB | - | 0.00% | - |
Report Time: 0.23s