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: 1486.730 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 20200708 (experimental) a8b522311beef5e02de15427e924752ea02def2a 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 | a8b522311beef5e02de15427e924752ea02def2a |
| 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 | 1594235470000.a8b522311beef5e02de15427e924752ea02def2a | 2020-07-08T23:47:40.074607 | 0:01:31.471665 |
| Previous | 1594081000000.4077d74c6d8946b667f5544bb3dedf32d451aa2f | 2020-07-07T07:29:11.006208 | 0:01:30.324412 |
| Baseline | 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 | 2019-10-28T07:00:49.454426 | 0:01:29.609243 |
Tests Summary
| Status Group | # | # (B) |
|---|---|---|
| Performance Regressions | 1 | 44 |
| Performance Improvements | 2 | 58 |
| Unchanged Tests | 981 | 882 |
| Total Tests | 984 |
| Performance Regressions - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/SHACAL2 encrypt | -2.64% | 1465.105 | 1426.390 | - | -1.37% | - |
| Performance Improvements - compile_time | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| polyhedron/aermod | -3.58% | 20.279 | 19.554 | - | -3.94% | - |
| Performance Improvements - score | Δ | Previous | Current | σ | Δ (B) | σ (B) |
|---|---|---|---|---|---|---|
| botan/AES-128/CBC/PKCS7 decrypt | 2.63% | 3124.593 | 3206.647 | - | 3.59% | - |
| Performance Regressions - compile_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/tfft2 | 12.67% | 0.713 | 0.803 | - | 1.08% | - |
| polyhedron/air | 6.63% | 3.177 | 3.387 | - | -0.38% | - |
| polyhedron/mdbx | 5.81% | 1.973 | 2.087 | - | -0.14% | - |
| polyhedron/induct2 | 3.67% | 3.754 | 3.892 | - | 0.08% | - |
| botan | 3.58% | 85.492 | 88.553 | - | 0.12% | - |
| polyhedron/rnflow | 3.39% | 3.194 | 3.302 | - | -0.09% | - |
| polyhedron/linpk | 3.32% | 0.643 | 0.665 | - | 0.35% | - |
| polyhedron/nf | 3.25% | 0.921 | 0.951 | - | 0.21% | - |
| polyhedron/fatigue2 | 2.62% | 2.119 | 2.175 | - | -0.27% | - |
| polyhedron/mp_prop_design | 2.36% | 0.965 | 0.988 | - | 1.94% | - |
| Performance Regressions - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/rnflow | 5.65% | 19.751 | 20.867 | - | -0.09% | - |
| polyhedron/mdbx | 3.46% | 6.533 | 6.760 | - | 1.41% | - |
| polyhedron/air | 3.30% | 2.679 | 2.768 | - | -0.55% | - |
| polyhedron/aermod | 2.59% | 8.313 | 8.529 | - | -0.23% | - |
| polyhedron/protein | 2.17% | 17.316 | 17.691 | - | 0.24% | - |
| polyhedron/test_fpu2 | 2.05% | 25.651 | 26.177 | - | 0.48% | - |
| Performance Regressions - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan | 14.41% | 15.20 MB | 17.39 MB | - | 0.00% | - |
| polyhedron/air | 7.65% | 125.74 MB | 135.36 MB | - | 0.62% | - |
| polyhedron/tfft2 | 3.87% | 44.79 MB | 46.52 MB | - | -0.14% | - |
| polyhedron/fatigue2 | 3.86% | 59.62 MB | 61.92 MB | - | 0.11% | - |
| cray | 2.83% | 35.55 MB | 36.56 MB | - | -0.17% | - |
| polyhedron/capacita | 2.36% | 79.18 MB | 81.05 MB | - | 0.46% | - |
| himeno | 2.20% | 33.91 MB | 34.66 MB | - | -0.36% | - |
| Performance Regressions - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| nbench/ASSIGNMENT | -17.36% | 78.206 | 64.633 | - | -0.01% | - |
| botan/Blowfish decrypt | -7.33% | 227.021 | 210.374 | - | 0.01% | - |
| botan/Blowfish encrypt | -7.29% | 228.855 | 212.171 | - | -0.01% | - |
| botan/GOST-28147-89(R3411_94_TestParam) decrypt | -7.27% | 66.341 | 61.520 | - | 0.40% | - |
| botan/Twofish encrypt | -6.99% | 315.968 | 293.886 | - | -0.15% | - |
| botan/GOST-28147-89(R3411_94_TestParam) encrypt | -5.32% | 65.119 | 61.654 | - | 0.02% | - |
| nbench/STRING SORT | -5.13% | 2440.800 | 2315.500 | - | 0.05% | - |
| botan/AES-128/XTS encrypt | -4.67% | 1686.224 | 1607.492 | - | -1.39% | - |
| botan/Twofish decrypt | -3.17% | 302.824 | 293.238 | - | -0.00% | - |
| botan/ARIA-256 decrypt | -2.92% | 119.053 | 115.582 | - | -0.03% | - |
| nbench/NUMERIC SORT | -2.82% | 1568.700 | 1524.500 | - | -0.14% | - |
| botan/DES decrypt | -2.60% | 93.887 | 91.442 | - | -0.08% | - |
| botan/SM4 decrypt | -2.43% | 118.085 | 115.215 | - | 0.06% | - |
| botan/Salsa20 encrypt | -2.41% | 498.956 | 486.920 | - | 0.51% | - |
| botan/CAST-128 decrypt | -2.38% | 227.066 | 221.673 | - | -0.03% | - |
| botan/SM4 encrypt | -2.19% | 117.976 | 115.388 | - | -0.05% | - |
| 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 | -6.22% | 0.998 | 0.936 | - | -0.14% | - |
| polyhedron/aermod | -3.94% | 20.356 | 19.554 | - | -3.58% | - |
| polyhedron/gas_dyn2 | -2.78% | 1.922 | 1.868 | - | 0.04% | - |
| Performance Improvements - execution_time | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| tramp3d | -11.05% | 1.766 | 1.571 | - | -0.38% | - |
| polyhedron/capacita | -5.00% | 21.064 | 20.011 | - | -0.03% | - |
| polyhedron/gas_dyn2 | -4.01% | 47.068 | 45.179 | - | -0.73% | - |
| Performance Improvements - mem_bytes | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| polyhedron/induct2 | -3.95% | 98.00 MB | 94.13 MB | - | 0.39% | - |
| polyhedron/gas_dyn2 | -3.84% | 64.67 MB | 62.18 MB | - | 0.01% | - |
| Performance Improvements - score | Δ (B) | Baseline | Current | σ (B) | Δ | σ |
|---|---|---|---|---|---|---|
| botan/Serpent encrypt | 22.08% | 192.474 | 234.970 | - | 0.01% | - |
| botan/CTR-BE(Serpent) encrypt | 21.93% | 187.375 | 228.462 | - | 0.14% | - |
| botan/CTR-BE(Serpent) decrypt | 21.61% | 187.606 | 228.151 | - | 0.01% | - |
| botan/Serpent/GCM(16) [clmul] encrypt | 20.69% | 139.921 | 168.864 | - | -0.01% | - |
| botan/Serpent/GCM(16) [clmul] decrypt | 20.56% | 139.308 | 167.946 | - | 0.03% | - |
| botan/IDEA decrypt | 20.49% | 374.544 | 451.283 | - | 0.01% | - |
| botan/IDEA encrypt | 20.13% | 374.934 | 450.420 | - | 0.03% | - |
| botan/Serpent/XTS encrypt | 18.54% | 173.347 | 205.491 | - | -0.25% | - |
| botan/Serpent/OCB encrypt | 17.58% | 154.213 | 181.318 | - | 0.25% | - |
| botan/Noekeon encrypt | 15.30% | 314.440 | 362.539 | - | 0.25% | - |
| botan/Noekeon decrypt | 12.24% | 336.657 | 377.856 | - | -0.03% | - |
| botan/Serpent decrypt | 10.87% | 242.594 | 268.966 | - | -0.04% | - |
| botan/Serpent/CBC/PKCS7 decrypt | 9.66% | 226.742 | 248.640 | - | 0.03% | - |
| botan/ChaCha20Poly1305 encrypt | 8.84% | 372.006 | 404.880 | - | -0.55% | - |
| botan/ChaCha20Poly1305 decrypt | 8.70% | 371.074 | 403.369 | - | -0.80% | - |
| botan/Camellia-128 decrypt | 8.65% | 128.886 | 140.031 | - | 0.01% | - |
| botan/Serpent/XTS decrypt | 8.57% | 212.291 | 230.481 | - | -0.43% | - |
| botan/Camellia-128 encrypt | 8.27% | 129.639 | 140.361 | - | 0.00% | - |
| botan/Serpent/OCB decrypt | 7.95% | 185.326 | 200.052 | - | -0.17% | - |
| botan/Serpent/EAX encrypt | 7.11% | 51.795 | 55.478 | - | 0.11% | - |
| botan/Serpent/EAX decrypt | 6.93% | 52.011 | 55.614 | - | -0.09% | - |
| botan/Camellia-256 decrypt | 6.00% | 103.712 | 109.930 | - | 0.00% | - |
| botan/Camellia-192 decrypt | 5.86% | 103.858 | 109.948 | - | 0.04% | - |
| botan/AES-128/OCB encrypt | 5.76% | 891.055 | 942.396 | - | -0.11% | - |
| botan/Camellia-192 encrypt | 4.88% | 104.838 | 109.952 | - | 0.04% | - |
| botan/Camellia-256 encrypt | 4.77% | 104.973 | 109.978 | - | -0.02% | - |
| botan/Keccak-1600(512) hash | 4.74% | 164.000 | 171.770 | - | -0.17% | - |
| botan/AES-128/CBC/PKCS7 decrypt | 3.59% | 3095.644 | 3206.647 | - | 2.63% | - |
| botan/CTR-BE(AES-128) encrypt | 3.56% | 3291.115 | 3408.321 | - | 1.10% | - |
| botan/AES-128/GCM(16) [clmul] encrypt | 2.66% | 1168.393 | 1199.501 | - | -0.09% | - |
| nbench/LU DECOMPOSITION | 2.60% | 8162.800 | 8375.400 | - | 0.06% | - |
| botan/AES-128/GCM(16) [clmul] decrypt | 2.46% | 1130.195 | 1158.052 | - | -0.39% | - |
| botan/KASUMI decrypt | 2.42% | 75.290 | 77.110 | - | 0.12% | - |
| nbench/NEURAL NET | 2.22% | 254.430 | 260.080 | - | -0.00% | - |
| 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 | -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 | -6.20% | 49.89 KB | 46.80 KB | - | 0.00% | - |
| polyhedron/gas_dyn2/elf | -6.12% | 77.17 KB | 72.45 KB | - | 0.00% | - |
| 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% | - |
| 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 | -2.87% | 161.20 KB | 156.57 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/rnflow/elf/sections/text | -2.31% | 68.99 KB | 67.39 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: 0.26s